ENG/中
老虎证券
市场
行情
24/7新闻
产品
Cash Boost账户
期权
A股通
港股
固定票息票据
美股
ETF
基金超市
美国国债
新加坡股
期货
Tiger BOSS Debit Card
老虎钱袋子
功能
经纪人
定投
CPF/SRS 投资
专栏
美股碎股
TigerAI
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息（分红）
机构
Tiger Fund Management
机构服务
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
老虎API平台
登录
立即注册
Toggle
美股
详情
本页面由Tiger Trade Technology Pte. Ltd.提供服务
Verastem
8.38
+0.2700
3.33%
盘后：
8.48
0.0963
+1.15%
19:59 EDT
成交量：
297.03万
成交额：
2,466.16万
市值：
7.59亿
市盈率：
-3.47
高：
8.58
开：
8.12
低：
7.98
收：
8.11
52周最高：
10.82
52周最低：
3.43
股本：
9,056.34万
流通股本：
7,057.27万
量比：
0.94
换手率：
4.21%
股息：
- -
股息率：
- -
每股收益(TTM):
-2.4143
每股收益(LYR):
-3.0223
净资产收益率：
-471.16%
总资产收益率：
-49.59%
市净率：
15.18
市盈率(LYR):
-2.77
数据加载中...
总览
公司
新闻资讯
公告
2026/05/15
超过5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/05/08
重要事件披露
Form 8-K - Current report
2026/05/07
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2026/03/05
重要事件披露
Form 8-K - Current report
2026/03/05
年度报告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2026/02/04
重要事件披露
Form 8-K - Current report
2026/01/14
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/01/14
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/01/08
重要事件披露
Form 8-K - Current report
2025/12/31
重要事件披露
Form 8-K - Current report
2025/12/19
重要事件披露
Form 8-K - Current report
2025/12/09
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/11/21
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/11/21
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/11/17
重要事件披露
Form 8-K - Current report
2025/11/14
[补充]招股说明书
Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses
2025/11/05
员工持股计划
Form S-8 - Securities to be offered to employees in employee benefit plans
2025/11/05
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/11/04
重要事件披露
Form 8-K - Current report
2025/10/23
重要事件披露
Form 8-K - Current report
更多
{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.itiger.com/hans/stock/VSTM/filings?page=2"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"VSTM","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"VSTM\",,,,,undefined,":{"symbol":"VSTM","market":"US","secType":"STK","nameCN":"Verastem","latestPrice":8.38,"timestamp":1791576000000,"preClose":8.11,"halted":0,"volume":2970338,"hourTrading":{"tag":"盘后","latestPrice":8.4763,"preClose":8.38,"latestTime":"19:59 EDT","volume":30003,"amount":251526.8261,"timestamp":1791590365434,"change":0.0963,"changeRate":0.011492,"amplitude":0.011492},"delay":0,"changeRate":0.03329223181257723,"floatShares":70572700,"shares":90563441,"eps":-2.414264,"marketStatus":"休市中","change":0.27,"latestTime":"10-09 16:00:00 EDT","open":8.12,"high":8.58,"low":7.98,"amount":24661638.181306,"amplitude":0.073983,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-2.414264,"tradingStatus":0,"nextMarketStatus":{"tag":"盘前交易","tradingStatus":1,"beginTime":1791792000000},"marketStatusCode":7,"adr":0,"adrRate":0,"listingDate":1327640400000,"exchange":"NASDAQ","adjPreClose":8.11,"preHourTrading":{"tag":"盘前","latestPrice":8.12,"preClose":8.11,"latestTime":"09:29 EDT","volume":4909,"amount":40068.254527,"timestamp":1791552599999,"change":0.01,"changeRate":0.001233,"amplitude":0.030826},"postHourTrading":{"tag":"盘后","latestPrice":8.4763,"preClose":8.38,"latestTime":"19:59 EDT","volume":30003,"amount":251526.8261,"timestamp":1791590365434,"change":0.0963,"changeRate":0.011492,"amplitude":0.011492},"volumeRatio":0.940995,"impliedVol":0.9032,"impliedVolPercentile":0.2032},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"VSTM\",,,,,undefined,":{"symbol":"VSTM","floatShares":70572700,"roa":"-49.59%","roe":"-471.16%","lyrEps":-3.022277,"volumeRatio":0.940995,"shares":90563441,"dividePrice":0,"high":8.58,"amplitude":0.073983,"preClose":8.11,"low":7.98,"week52Low":3.43,"pbRate":"15.18","psRate":"8.67","week52High":10.8213,"institutionHeld":0,"latestPrice":8.38,"eps":-2.414264,"divideRate":0,"volume":2970338,"delay":0,"ttmEps":-2.414264,"open":8.12,"prevYearClose":7.72,"prevWeekClose":7.7,"prevMonthClose":8.05,"prevQuarterClose":8.05,"fiveDayClose":7.7,"twentyDayClose":7.32,"sixtyDayClose":5.77},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/VSTM\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-06","symbol":"VSTM","fiscalQuarterEnding":"2026/06","expectedEps":-0.46,"name":null,"time":"盘后","type":"earning","dateTimestamp":1785988800000,"reportTimeType":"post","actualEps":-0.35},{"market":"US","date":"2026-05-07","symbol":"VSTM","fiscalQuarterEnding":"2026/03","expectedEps":-0.46,"name":null,"time":"盘后","type":"earning","dateTimestamp":1778126400000,"reportTimeType":"post","actualEps":-0.46},{"market":"US","date":"2026-03-04","symbol":"VSTM","fiscalQuarterEnding":"2025/12","expectedEps":-0.49,"name":null,"time":"盘后","type":"earning","dateTimestamp":1772600400000,"reportTimeType":"post","actualEps":-1.33},{"date":"2026-02-04","symbol":"VSTM","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1770195600000,"name":null,"time":"盘前","dateTimestamp":1770181200000,"actualEps":null},{"market":"US","date":"2025-11-04","symbol":"VSTM","fiscalQuarterEnding":"2025/09","expectedEps":-0.51,"name":null,"time":"盘前","type":"earning","dateTimestamp":1762232400000,"reportTimeType":"pre","actualEps":-1.35}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"VSTM\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"VSTM\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.4,"buy":0.6,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.6,"analysts":10,"updateTime":1789704000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/VSTM\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"VSTM","date":"2026-10-08","current":-3.471037,"percent":0.113873,"low":-13.325773,"twenty":-3.369987,"median":-2.668898,"eighty":-1.592663,"high":-0.626442,"avg":-2.745508,"sd":1.666141,"marketCap":748506839},"quantilePoints":[{"date":"2021-10-15","current":-12.904959,"twenty":-4.933331,"median":-2.670356,"eighty":-1.122775,"marketCap":498892822},{"date":"2021-10-22","current":-11.92306,"twenty":-5.073302,"median":-2.69105,"eighty":-1.139286,"marketCap":460933585},{"date":"2021-10-29","current":-12.156846,"twenty":-5.237351,"median":-2.70756,"eighty":-1.147748,"marketCap":469971499},{"date":"2021-11-05","current":-6.717502,"twenty":-5.425083,"median":-2.721207,"eighty":-1.158294,"marketCap":501011475},{"date":"2021-11-12","current":-7.670166,"twenty":-5.534994,"median":-2.753096,"eighty":-1.166063,"marketCap":572064011},{"date":"2021-11-19","current":-7.230475,"twenty":-5.76395,"median":-2.774184,"eighty":-1.175917,"marketCap":539270533},{"date":"2021-11-26","current":-6.546511,"twenty":-6.007261,"median":-2.80227,"eighty":-1.180565,"marketCap":488258455},{"date":"2021-12-03","current":-5.911402,"twenty":-6.169482,"median":-2.816875,"eighty":-1.197066,"marketCap":440890098},{"date":"2021-12-10","current":-5.715984,"twenty":-6.181937,"median":-2.846716,"eighty":-1.211672,"marketCap":426315218},{"date":"2021-12-17","current":-5.715984,"twenty":-6.181937,"median":-2.872655,"eighty":-1.228905,"marketCap":426315218},{"date":"2021-12-23","current":-5.642702,"twenty":-6.181937,"median":-2.88091,"eighty":-1.238355,"marketCap":420849639},{"date":"2021-12-31","current":-5.007593,"twenty":-6.181937,"median":-2.900251,"eighty":-1.251534,"marketCap":373481281},{"date":"2022-01-07","current":-4.616756,"twenty":-6.18102,"median":-2.902534,"eighty":-1.262252,"marketCap":344331522},{"date":"2022-01-14","current":-4.396911,"twenty":-6.18102,"median":-2.923706,"eighty":-1.271111,"marketCap":327934783},{"date":"2022-01-21","current":-3.615238,"twenty":-6.18102,"median":-2.944398,"eighty":-1.271377,"marketCap":269635266},{"date":"2022-01-28","current":-3.517528,"twenty":-6.18102,"median":-2.97501,"eighty":-1.283173,"marketCap":262347827},{"date":"2022-02-04","current":-3.297683,"twenty":-6.18102,"median":-2.992601,"eighty":-1.312656,"marketCap":245951087},{"date":"2022-02-11","current":-3.32211,"twenty":-6.18102,"median":-3.018154,"eighty":-1.329678,"marketCap":247772947},{"date":"2022-02-18","current":-3.05341,"twenty":-6.18102,"median":-3.051382,"eighty":-1.435165,"marketCap":227732488},{"date":"2022-02-25","current":-3.004556,"twenty":-6.18102,"median":-3.052396,"eighty":-1.45743,"marketCap":224088768},{"date":"2022-03-04","current":-2.687001,"twenty":-6.18102,"median":-3.052396,"eighty":-1.493028,"marketCap":200404590},{"date":"2022-03-11","current":-3.444247,"twenty":-6.18102,"median":-3.056451,"eighty":-1.504003,"marketCap":256882247},{"date":"2022-03-18","current":-3.248828,"twenty":-6.18102,"median":-3.065323,"eighty":-1.524254,"marketCap":242307368},{"date":"2022-03-25","current":-2.906846,"twenty":-6.18102,"median":-3.069988,"eighty":-1.539561,"marketCap":216801329},{"date":"2022-04-01","current":-3.742294,"twenty":-6.18102,"median":-3.100081,"eighty":-1.556695,"marketCap":266451345},{"date":"2022-04-08","current":-4.082503,"twenty":-6.18102,"median":-3.112112,"eighty":-1.568059,"marketCap":290674194},{"date":"2022-04-14","current":-4.63207,"twenty":-6.18102,"median":-3.118066,"eighty":-1.579011,"marketCap":329803413},{"date":"2022-04-22","current":-4.082503,"twenty":-6.18102,"median":-3.134663,"eighty":-1.581896,"marketCap":290674194},{"date":"2022-04-29","current":-3.716124,"twenty":-6.18102,"median":-3.14738,"eighty":-1.592061,"marketCap":264588049},{"date":"2022-05-06","current":-3.297406,"twenty":-6.18102,"median":-3.16723,"eighty":-1.595539,"marketCap":234775311},{"date":"2022-05-13","current":-2.752186,"twenty":-6.18102,"median":-3.16723,"eighty":-1.603428,"marketCap":201270102},{"date":"2022-05-20","current":-3.1854,"twenty":-6.18102,"median":-3.171845,"eighty":-1.603428,"marketCap":232951507},{"date":"2022-05-27","current":-3.236367,"twenty":-6.18102,"median":-3.173934,"eighty":-1.603428,"marketCap":236678731},{"date":"2022-06-03","current":-3.389266,"twenty":-6.18102,"median":-3.182631,"eighty":-1.60511,"marketCap":247860403},{"date":"2022-06-10","current":-2.994276,"twenty":-6.18102,"median":-3.1854,"eighty":-1.617204,"marketCap":218974417},{"date":"2022-06-17","current":-2.803152,"twenty":-6.18102,"median":-3.1854,"eighty":-1.620653,"marketCap":204997326},{"date":"2022-06-24","current":-3.210883,"twenty":-6.181937,"median":-3.1854,"eighty":-1.63121,"marketCap":234815119},{"date":"2022-07-01","current":-2.879602,"twenty":-6.181937,"median":-3.1854,"eighty":-1.640629,"marketCap":210588162},{"date":"2022-07-08","current":-3.032501,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":221769835},{"date":"2022-07-15","current":-2.828635,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":206860938},{"date":"2022-07-22","current":-2.981535,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":218042611},{"date":"2022-07-29","current":-2.726703,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":199406490},{"date":"2022-08-05","current":-3.032501,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":221769835},{"date":"2022-08-12","current":-3.050813,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":238515611},{"date":"2022-08-19","current":-2.810591,"twenty":-6.181937,"median":-3.188915,"eighty":-1.644259,"marketCap":219734854},{"date":"2022-08-26","current":-3.050813,"twenty":-6.181937,"median":-3.20023,"eighty":-1.644259,"marketCap":238515611},{"date":"2022-09-02","current":-2.834614,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":221612930},{"date":"2022-09-09","current":-2.978747,"twenty":-6.181937,"median":-3.1854,"eighty":-1.644259,"marketCap":232881384},{"date":"2022-09-16","current":-2.834614,"twenty":-6.181937,"median":-3.175547,"eighty":-1.644259,"marketCap":221612930},{"date":"2022-09-23","current":-2.215803,"twenty":-6.181937,"median":-3.171442,"eighty":-1.644259,"marketCap":173233700},{"date":"2022-09-30","current":-2.041883,"twenty":-6.181937,"median":-3.159917,"eighty":-1.644259,"marketCap":159636432},{"date":"2022-10-07","current":-1.165074,"twenty":-6.181937,"median":-3.145062,"eighty":-1.63121,"marketCap":91086670},{"date":"2022-10-14","current":-0.865998,"twenty":-6.181937,"median":-3.134663,"eighty":-1.61816,"marketCap":67704628},{"date":"2022-10-21","current":-0.749731,"twenty":-6.181937,"median":-3.120455,"eighty":-1.613381,"marketCap":58614741},{"date":"2022-10-28","current":-0.972897,"twenty":-6.181937,"median":-3.112112,"eighty":-1.598312,"marketCap":76062065},{"date":"2022-11-04","current":-1.114709,"twenty":-6.181937,"median":-3.1072,"eighty":-1.592061,"marketCap":81914422},{"date":"2022-11-11","current":-1.214773,"twenty":-6.181937,"median":-3.096214,"eighty":-1.579011,"marketCap":89267602},{"date":"2022-11-18","current":-1.166171,"twenty":-6.181937,"median":-3.074835,"eighty":-1.559746,"marketCap":85696057},{"date":"2022-11-25","current":-1.100701,"twenty":-6.181937,"median":-3.069988,"eighty":-1.544729,"marketCap":80884977},{"date":"2022-12-02","current":-1.252797,"twenty":-6.181937,"median":-3.05341,"eighty":-1.504369,"marketCap":92061810},{"date":"2022-12-09","current":-1.286533,"twenty":-6.181937,"median":-3.050813,"eighty":-1.491775,"marketCap":94540882},{"date":"2022-12-16","current":-1.103845,"twenty":-6.181937,"median":-3.032501,"eighty":-1.447007,"marketCap":81116077},{"date":"2022-12-23","current":-0.977765,"twenty":-6.181937,"median":-3.017829,"eighty":-1.355741,"marketCap":71851070},{"date":"2022-12-30","current":-1.150732,"twenty":-6.181937,"median":-3.004556,"eighty":-1.318596,"marketCap":84561567},{"date":"2023-01-06","current":-1.343712,"twenty":-6.181937,"median":-3.004556,"eighty":-1.312656,"marketCap":98742699},{"date":"2023-01-13","current":-1.736534,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":127609182},{"date":"2023-01-20","current":-1.686502,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":123932592},{"date":"2023-01-27","current":-1.898351,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":139500324},{"date":"2023-02-03","current":-2.01614,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":148156067},{"date":"2023-02-10","current":-1.858326,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":136559052},{"date":"2023-02-17","current":-1.657626,"twenty":-6.181937,"median":-3.004556,"eighty":-1.305301,"marketCap":121810674},{"date":"2023-02-24","current":-1.281387,"twenty":-6.181937,"median":-3.004556,"eighty":-1.291861,"marketCap":94162718},{"date":"2023-03-03","current":-1.400892,"twenty":-6.181937,"median":-3.004556,"eighty":-1.291861,"marketCap":102944516},{"date":"2023-03-10","current":-1.11814,"twenty":-6.181937,"median":-3.004556,"eighty":-1.284743,"marketCap":82166531},{"date":"2023-03-17","current":-1.241119,"twenty":-6.181937,"median":-3.004556,"eighty":-1.277049,"marketCap":91609497},{"date":"2023-03-24","current":-1.191535,"twenty":-6.181937,"median":-3.004556,"eighty":-1.271377,"marketCap":87949605},{"date":"2023-03-31","current":-1.129252,"twenty":-6.18102,"median":-3.00006,"eighty":-1.262086,"marketCap":83352376},{"date":"2023-04-06","current":-1.150467,"twenty":-6.18102,"median":-3.00006,"eighty":-1.257639,"marketCap":84918244},{"date":"2023-04-14","current":-1.070505,"twenty":-6.181937,"median":-2.995564,"eighty":-1.24661,"marketCap":79016125},{"date":"2023-04-21","current":-1.06289,"twenty":-6.181937,"median":-2.981535,"eighty":-1.236301,"marketCap":78454019},{"date":"2023-04-28","current":-1.069145,"twenty":-6.181937,"median":-2.976958,"eighty":-1.228177,"marketCap":78915749},{"date":"2023-05-05","current":-1.213294,"twenty":-6.181937,"median":-2.955701,"eighty":-1.218972,"marketCap":89555624},{"date":"2023-05-12","current":-1.134288,"twenty":-6.181937,"median":-2.930702,"eighty":-1.207412,"marketCap":82308464},{"date":"2023-05-19","current":-1.176425,"twenty":-6.181937,"median":-2.916973,"eighty":-1.198763,"marketCap":85366086},{"date":"2023-05-26","current":-1.239536,"twenty":-6.181937,"median":-2.90668,"eighty":-1.198763,"marketCap":89945725},{"date":"2023-06-02","current":-2.781897,"twenty":-6.181937,"median":-2.902534,"eighty":-1.198763,"marketCap":201865598},{"date":"2023-06-09","current":-2.574293,"twenty":-6.181937,"median":-2.900251,"eighty":-1.198763,"marketCap":186801001},{"date":"2023-06-16","current":-3.566683,"twenty":-6.167647,"median":-2.883928,"eighty":-1.198763,"marketCap":258812777},{"date":"2023-06-23","current":-3.215887,"twenty":-6.007261,"median":-2.881657,"eighty":-1.198477,"marketCap":233357612},{"date":"2023-06-30","current":-2.638766,"twenty":-5.900157,"median":-2.879602,"eighty":-1.198191,"marketCap":191479381},{"date":"2023-07-07","current":-2.767401,"twenty":-5.715984,"median":-2.878781,"eighty":-1.198191,"marketCap":200813686},{"date":"2023-07-14","current":-3.142878,"twenty":-5.697637,"median":-2.874625,"eighty":-1.198191,"marketCap":228059764},{"date":"2023-07-21","current":-3.149831,"twenty":-5.56942,"median":-2.874625,"eighty":-1.198191,"marketCap":228564321},{"date":"2023-07-28","current":-3.351476,"twenty":-5.495629,"median":-2.874625,"eighty":-1.198191,"marketCap":243196474},{"date":"2023-08-04","current":-3.751289,"twenty":-5.398843,"median":-2.874625,"eighty":-1.198191,"marketCap":272208501},{"date":"2023-08-11","current":-3.307886,"twenty":-5.145573,"median":-2.874625,"eighty":-1.198191,"marketCap":247737487},{"date":"2023-08-18","current":-3.300769,"twenty":-5.052407,"median":-2.874625,"eighty":-1.198191,"marketCap":247204460},{"date":"2023-08-25","current":-3.479462,"twenty":-5.007593,"median":-2.874625,"eighty":-1.198191,"marketCap":260587337},{"date":"2023-09-01","current":-3.290654,"twenty":-4.844808,"median":-2.874625,"eighty":-1.198191,"marketCap":246446939},{"date":"2023-09-08","current":-3.314255,"twenty":-4.801091,"median":-2.874625,"eighty":-1.198191,"marketCap":248214489},{"date":"2023-09-15","current":-3.267053,"twenty":-4.787571,"median":-2.874625,"eighty":-1.198191,"marketCap":244679389},{"date":"2023-09-22","current":-3.202993,"twenty":-4.749332,"median":-2.874625,"eighty":-1.198191,"marketCap":239881754},{"date":"2023-09-29","current":-2.805148,"twenty":-4.718257,"median":-2.865322,"eighty":-1.198191,"marketCap":210085915},{"date":"2023-10-06","current":-2.612968,"twenty":-4.70023,"median":-2.854119,"eighty":-1.198191,"marketCap":195693010},{"date":"2023-10-13","current":-2.579252,"twenty":-4.663917,"median":-2.834614,"eighty":-1.198191,"marketCap":193167939},{"date":"2023-10-20","current":-2.444389,"twenty":-4.644321,"median":-2.828635,"eighty":-1.198191,"marketCap":183067654},{"date":"2023-10-27","current":-2.275811,"twenty":-4.627663,"median":-2.825765,"eighty":-1.197424,"marketCap":170442299},{"date":"2023-11-03","current":-2.171292,"twenty":-4.619944,"median":-2.807691,"eighty":-1.197424,"marketCap":162614578},{"date":"2023-11-10","current":-2.194018,"twenty":-4.605041,"median":-2.80227,"eighty":-1.197424,"marketCap":168515969},{"date":"2023-11-17","current":-1.990287,"twenty":-4.585532,"median":-2.781602,"eighty":-1.197424,"marketCap":152867987},{"date":"2023-11-24","current":-2.227148,"twenty":-4.53199,"median":-2.769417,"eighty":-1.197424,"marketCap":171060541},{"date":"2023-12-01","current":-2.266625,"twenty":-4.467954,"median":-2.755963,"eighty":-1.197424,"marketCap":174092634},{"date":"2023-12-08","current":-2.496906,"twenty":-4.465176,"median":-2.741088,"eighty":-1.197665,"marketCap":191779839},{"date":"2023-12-15","current":-2.523224,"twenty":-4.465176,"median":-2.721207,"eighty":-1.197665,"marketCap":193801234},{"date":"2023-12-22","current":-2.645013,"twenty":-4.465176,"median":-2.701219,"eighty":-1.197665,"marketCap":203155540},{"date":"2023-12-29","current":-2.720679,"twenty":-4.46587,"median":-2.69751,"eighty":-1.197424,"marketCap":208967203},{"date":"2024-01-05","current":-2.783186,"twenty":-4.466565,"median":-2.694392,"eighty":-1.197184,"marketCap":213768142},{"date":"2024-01-12","current":-3.500366,"twenty":-4.466565,"median":-2.694392,"eighty":-1.197184,"marketCap":268852605},{"date":"2024-01-19","current":-3.41812,"twenty":-4.467259,"median":-2.692731,"eighty":-1.196943,"marketCap":262535579},{"date":"2024-01-26","current":-3.911593,"twenty":-4.466565,"median":-2.694392,"eighty":-1.197184,"marketCap":300437732},{"date":"2024-02-02","current":-4.030027,"twenty":-4.466565,"median":-2.694392,"eighty":-1.197184,"marketCap":309534249},{"date":"2024-02-09","current":-4.428665,"twenty":-4.467954,"median":-2.694392,"eighty":-1.197184,"marketCap":340152490},{"date":"2024-02-16","current":-3.865616,"twenty":-4.467954,"median":-2.694392,"eighty":-1.197184,"marketCap":296906337},{"date":"2024-02-23","current":-3.964396,"twenty":-4.467954,"median":-2.694392,"eighty":-1.197184,"marketCap":304493381},{"date":"2024-03-01","current":-4.102689,"twenty":-4.467954,"median":-2.694392,"eighty":-1.197424,"marketCap":315115244},{"date":"2024-03-08","current":-3.882079,"twenty":-4.467954,"median":-2.700924,"eighty":-1.197424,"marketCap":298170844},{"date":"2024-03-15","current":-3.457322,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197424,"marketCap":265546554},{"date":"2024-03-22","current":-3.45411,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197424,"marketCap":301775255},{"date":"2024-03-28","current":-3.422262,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197424,"marketCap":298992750},{"date":"2024-04-05","current":-3.280391,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197184,"marketCap":286597958},{"date":"2024-04-12","current":-3.419367,"twenty":-4.467954,"median":-2.701219,"eighty":-1.197184,"marketCap":298739795},{"date":"2024-04-19","current":-2.961907,"twenty":-4.467954,"median":-2.720679,"eighty":-1.197184,"marketCap":258772913},{"date":"2024-04-26","current":-2.669316,"twenty":-4.467954,"median":-2.723955,"eighty":-1.197424,"marketCap":233210169},{"date":"2024-05-03","current":-3.00099,"twenty":-4.467954,"median":-2.737722,"eighty":-1.197424,"marketCap":262187450},{"date":"2024-05-10","current":-3.452876,"twenty":-4.467954,"median":-2.752641,"eighty":-1.197424,"marketCap":301667414},{"date":"2024-05-17","current":-2.909341,"twenty":-4.467954,"median":-2.769417,"eighty":-1.200192,"marketCap":306982024},{"date":"2024-05-24","current":-2.921333,"twenty":-4.467954,"median":-2.782541,"eighty":-1.201922,"marketCap":308247408},{"date":"2024-05-31","current":-0.950464,"twenty":-4.467954,"median":-2.782541,"eighty":-1.201922,"marketCap":100289181},{"date":"2024-06-07","current":-0.816055,"twenty":-4.467954,"median":-2.782541,"eighty":-1.201922,"marketCap":86106873},{"date":"2024-06-14","current":-0.832856,"twenty":-4.467954,"median":-2.782541,"eighty":-1.201922,"marketCap":87879661},{"date":"2024-06-21","current":-0.758451,"twenty":-4.467954,"median":-2.783186,"eighty":-1.197184,"marketCap":80028741},{"date":"2024-06-28","current":-0.715248,"twenty":-4.467954,"median":-2.783186,"eighty":-1.187241,"marketCap":75470141},{"date":"2024-07-05","current":-0.657644,"twenty":-4.467954,"median":-2.783186,"eighty":-1.183614,"marketCap":69392009},{"date":"2024-07-12","current":-0.806454,"twenty":-4.467954,"median":-2.783186,"eighty":-1.181581,"marketCap":85093851},{"date":"2024-07-19","current":-0.796854,"twenty":-4.467954,"median":-2.783186,"eighty":-1.177164,"marketCap":84080829},{"date":"2024-07-26","current":-1.084483,"twenty":-4.467954,"median":-2.783186,"eighty":-1.173532,"marketCap":114430299},{"date":"2024-08-02","current":-0.919612,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169072,"marketCap":97033801},{"date":"2024-08-09","current":-1.056786,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169072,"marketCap":94572800},{"date":"2024-08-16","current":-1.034301,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169072,"marketCap":92560613},{"date":"2024-08-23","current":-1.106252,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169072,"marketCap":98999612},{"date":"2024-08-30","current":-1.12424,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169245,"marketCap":100609362},{"date":"2024-09-06","current":-1.07927,"twenty":-4.467954,"median":-2.783186,"eighty":-1.169245,"marketCap":96584988},{"date":"2024-09-13","current":-1.263646,"twenty":-4.467954,"median":-2.783186,"eighty":-1.174794,"marketCap":113084923},{"date":"2024-09-20","current":-1.295124,"twenty":-4.467954,"median":-2.783186,"eighty":-1.187241,"marketCap":115901985},{"date":"2024-09-27","current":-1.209682,"twenty":-4.467954,"median":-2.783186,"eighty":-1.195709,"marketCap":108255674},{"date":"2024-10-04","current":-1.290628,"twenty":-4.467954,"median":-2.783186,"eighty":-1.201536,"marketCap":115499548},{"date":"2024-10-11","current":-1.335597,"twenty":-4.467954,"median":-2.783186,"eighty":-1.211127,"marketCap":119523922},{"date":"2024-10-18","current":-1.3311,"twenty":-4.467954,"median":-2.783186,"eighty":-1.219609,"marketCap":119121485},{"date":"2024-10-25","current":-1.430033,"twenty":-4.467954,"median":-2.783186,"eighty":-1.227114,"marketCap":127975109},{"date":"2024-11-01","current":-1.762808,"twenty":-4.467954,"median":-2.783186,"eighty":-1.231013,"marketCap":157755480},{"date":"2024-11-08","current":-1.881148,"twenty":-4.467954,"median":-2.783186,"eighty":-1.245126,"marketCap":175800777},{"date":"2024-11-15","current":-1.900197,"twenty":-4.467954,"median":-2.783186,"eighty":-1.251534,"marketCap":177581038},{"date":"2024-11-22","current":-1.90496,"twenty":-4.467954,"median":-2.783186,"eighty":-1.257943,"marketCap":178026104},{"date":"2024-11-29","current":-2.543121,"twenty":-4.467954,"median":-2.783186,"eighty":-1.263685,"marketCap":237664848},{"date":"2024-12-06","current":-2.690756,"twenty":-4.467954,"median":-2.783186,"eighty":-1.272854,"marketCap":251461871},{"date":"2024-12-13","current":-2.133555,"twenty":-4.467954,"median":-2.783186,"eighty":-1.283688,"marketCap":199389236},{"date":"2024-12-20","current":-1.995445,"twenty":-4.467954,"median":-2.783186,"eighty":-1.287219,"marketCap":186482343},{"date":"2024-12-27","current":-1.76685,"twenty":-4.467954,"median":-2.783186,"eighty":-1.297469,"marketCap":165119211},{"date":"2025-01-03","current":-3.333679,"twenty":-4.467954,"median":-2.784621,"eighty":-1.318991,"marketCap":311545682},{"date":"2025-01-10","current":-2.728855,"twenty":-4.467954,"median":-2.792752,"eighty":-1.334542,"marketCap":255022393},{"date":"2025-01-17","current":-2.619172,"twenty":-4.467954,"median":-2.792752,"eighty":-1.349088,"marketCap":244772068},{"date":"2025-01-24","current":-2.909099,"twenty":-4.467954,"median":-2.799005,"eighty":-1.377676,"marketCap":271866912},{"date":"2025-01-31","current":-2.987723,"twenty":-4.467954,"median":-2.80415,"eighty":-1.417359,"marketCap":279214667},{"date":"2025-02-07","current":-2.845216,"twenty":-4.467954,"median":-2.809477,"eighty":-1.450964,"marketCap":265896862},{"date":"2025-02-14","current":-2.933669,"twenty":-4.467954,"median":-2.82102,"eighty":-1.486246,"marketCap":274163086},{"date":"2025-02-21","current":-2.791162,"twenty":-4.467954,"median":-2.82102,"eighty":-1.501444,"marketCap":260845281},{"date":"2025-02-28","current":-2.749393,"twenty":-4.467954,"median":-2.82102,"eighty":-1.526299,"marketCap":256941786},{"date":"2025-03-07","current":-3.439813,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526171,"marketCap":321464255},{"date":"2025-03-14","current":-3.420157,"twenty":-4.467954,"median":-2.834614,"eighty":-1.526171,"marketCap":319627316},{"date":"2025-03-21","current":-2.620901,"twenty":-4.467954,"median":-2.845216,"eighty":-1.526171,"marketCap":342386588},{"date":"2025-03-28","current":-2.439605,"twenty":-4.467954,"median":-2.845216,"eighty":-1.526171,"marketCap":318702703},{"date":"2025-04-04","current":-2.033661,"twenty":-4.467954,"median":-2.845216,"eighty":-1.526171,"marketCap":265671397},{"date":"2025-04-11","current":-1.828836,"twenty":-4.467954,"median":-2.834614,"eighty":-1.526299,"marketCap":238913590},{"date":"2025-04-17","current":-2.262396,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526299,"marketCap":295552588},{"date":"2025-04-25","current":-2.956092,"twenty":-4.467954,"median":-2.823419,"eighty":-1.526171,"marketCap":386174985},{"date":"2025-05-02","current":-2.928502,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526171,"marketCap":382570685},{"date":"2025-05-09","current":-2.826024,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526171,"marketCap":369183285},{"date":"2025-05-16","current":-2.801401,"twenty":-4.467954,"median":-2.828635,"eighty":-1.526171,"marketCap":417064200},{"date":"2025-05-23","current":-2.760801,"twenty":-4.467954,"median":-2.834614,"eighty":-1.526171,"marketCap":411019791},{"date":"2025-05-30","current":-2.867838,"twenty":-4.467954,"median":-2.842184,"eighty":-1.526171,"marketCap":426955050},{"date":"2025-06-06","current":-2.280983,"twenty":-4.467954,"median":-2.842184,"eighty":-1.526171,"marketCap":339585870},{"date":"2025-06-13","current":-2.170255,"twenty":-4.467954,"median":-2.842184,"eighty":-1.526171,"marketCap":323101119},{"date":"2025-06-20","current":-1.915583,"twenty":-4.467954,"median":-2.8437,"eighty":-1.525831,"marketCap":285186192},{"date":"2025-06-27","current":-1.535419,"twenty":-4.467954,"median":-2.8437,"eighty":-1.525831,"marketCap":228588547},{"date":"2025-07-03","current":-1.771637,"twenty":-4.467954,"median":-2.8437,"eighty":-1.525831,"marketCap":263756016},{"date":"2025-07-11","current":-1.749492,"twenty":-4.467954,"median":-2.8437,"eighty":-1.525831,"marketCap":260459065},{"date":"2025-07-18","current":-1.886055,"twenty":-4.467954,"median":-2.8437,"eighty":-1.531728,"marketCap":280790258},{"date":"2025-07-25","current":-1.952492,"twenty":-4.467954,"median":-2.8437,"eighty":-1.534681,"marketCap":290681109},{"date":"2025-08-01","current":-2.277292,"twenty":-4.467954,"median":-2.8437,"eighty":-1.546352,"marketCap":339036378},{"date":"2025-08-08","current":-2.074292,"twenty":-4.467954,"median":-2.8437,"eighty":-1.550363,"marketCap":308814335},{"date":"2025-08-15","current":-2.856383,"twenty":-4.467954,"median":-2.85224,"eighty":-1.550363,"marketCap":475744937},{"date":"2025-08-22","current":-3.188951,"twenty":-4.467954,"median":-2.858636,"eighty":-1.550363,"marketCap":531135680},{"date":"2025-08-29","current":-3.410662,"twenty":-4.467954,"median":-2.870579,"eighty":-1.550363,"marketCap":568062842},{"date":"2025-09-05","current":-3.902123,"twenty":-4.467954,"median":-2.879602,"eighty":-1.573791,"marketCap":649918051},{"date":"2025-09-12","current":-3.455004,"twenty":-4.467954,"median":-2.881657,"eighty":-1.582523,"marketCap":575448274},{"date":"2025-09-19","current":-3.525213,"twenty":-4.467954,"median":-2.891733,"eighty":-1.582523,"marketCap":587141875},{"date":"2025-09-26","current":-3.18156,"twenty":-4.467954,"median":-2.905085,"eighty":-1.586059,"marketCap":529904774},{"date":"2025-10-03","current":-3.321978,"twenty":-4.467954,"median":-2.906763,"eighty":-1.587018,"marketCap":553291977},{"date":"2025-10-10","current":-3.414357,"twenty":-4.467954,"median":-2.925366,"eighty":-1.587018,"marketCap":568678294},{"date":"2025-10-17","current":-3.514128,"twenty":-4.467954,"median":-2.930702,"eighty":-1.587018,"marketCap":585295517},{"date":"2025-10-24","current":-2.885945,"twenty":-4.467954,"median":-2.931274,"eighty":-1.587018,"marketCap":480668558},{"date":"2025-10-31","current":-3.410662,"twenty":-4.467954,"median":-2.94674,"eighty":-1.592061,"marketCap":568062842},{"date":"2025-11-07","current":-2.196269,"twenty":-4.467954,"median":-2.950037,"eighty":-1.604536,"marketCap":529533727},{"date":"2025-11-14","current":-2.246122,"twenty":-4.467954,"median":-2.941373,"eighty":-1.604536,"marketCap":541553408},{"date":"2025-11-21","current":-3.140337,"twenty":-4.467954,"median":-2.950037,"eighty":-1.604536,"marketCap":757154134},{"date":"2025-11-28","current":-3.406033,"twenty":-4.467954,"median":-2.951907,"eighty":-1.604536,"marketCap":821215086},{"date":"2025-12-05","current":-3.393229,"twenty":-4.467954,"median":-2.951907,"eighty":-1.604536,"marketCap":818127811},{"date":"2025-12-12","current":-3.018693,"twenty":-4.432163,"median":-2.951907,"eighty":-1.604536,"marketCap":727825024},{"date":"2025-12-19","current":-2.480898,"twenty":-4.428684,"median":-2.941373,"eighty":-1.604536,"marketCap":598159484},{"date":"2025-12-26","current":-2.519312,"twenty":-4.375361,"median":-2.931274,"eighty":-1.604536,"marketCap":607421309},{"date":"2026-01-02","current":-2.471295,"twenty":-4.356341,"median":-2.930635,"eighty":-1.604536,"marketCap":595844028},{"date":"2026-01-09","current":-2.519312,"twenty":-4.350377,"median":-2.925366,"eighty":-1.604536,"marketCap":607421309},{"date":"2026-01-16","current":-2.112765,"twenty":-4.311184,"median":-2.906763,"eighty":-1.604536,"marketCap":509400335},{"date":"2026-01-23","current":-2.141576,"twenty":-4.289504,"median":-2.905085,"eighty":-1.604536,"marketCap":516346703},{"date":"2026-01-30","current":-2.051943,"twenty":-4.289504,"median":-2.891733,"eighty":-1.604536,"marketCap":494735780},{"date":"2026-02-06","current":-2.010328,"twenty":-4.222251,"median":-2.882808,"eighty":-1.604536,"marketCap":484702137},{"date":"2026-02-13","current":-1.869477,"twenty":-4.163177,"median":-2.879192,"eighty":-1.604536,"marketCap":450742114},{"date":"2026-02-20","current":-1.901489,"twenty":-4.086226,"median":-2.864147,"eighty":-1.604536,"marketCap":458460301},{"date":"2026-02-27","current":-1.831063,"twenty":-4.059685,"median":-2.857188,"eighty":-1.604536,"marketCap":441480290},{"date":"2026-03-06","current":-2.57881,"twenty":-4.0092,"median":-2.847339,"eighty":-1.604536,"marketCap":540185901},{"date":"2026-03-13","current":-2.448821,"twenty":-3.977823,"median":-2.834614,"eighty":-1.604536,"marketCap":512957019},{"date":"2026-03-20","current":-2.440435,"twenty":-3.930717,"median":-2.828635,"eighty":-1.604536,"marketCap":511200316},{"date":"2026-03-27","current":-2.218196,"twenty":-3.902724,"median":-2.82102,"eighty":-1.604536,"marketCap":464647710},{"date":"2026-04-02","current":-2.327219,"twenty":-3.868478,"median":-2.809477,"eighty":-1.604536,"marketCap":487484838},{"date":"2026-04-10","current":-2.343991,"twenty":-3.845521,"median":-2.80611,"eighty":-1.604536,"marketCap":490998242},{"date":"2026-04-17","current":-2.658716,"twenty":-3.797635,"median":-2.801195,"eighty":-1.604536,"marketCap":556923979},{"date":"2026-04-24","current":-2.612587,"twenty":-3.753391,"median":-2.789648,"eighty":-1.604536,"marketCap":547261260},{"date":"2026-05-01","current":-2.289683,"twenty":-3.713582,"median":-2.782541,"eighty":-1.604536,"marketCap":479622228},{"date":"2026-05-08","current":-2.373554,"twenty":-3.657116,"median":-2.775175,"eighty":-1.604536,"marketCap":497190808},{"date":"2026-05-15","current":-2.133878,"twenty":-3.628864,"median":-2.762754,"eighty":-1.604536,"marketCap":413884839},{"date":"2026-05-22","current":-1.934535,"twenty":-3.583092,"median":-2.759096,"eighty":-1.604536,"marketCap":375220438},{"date":"2026-05-29","current":-1.943596,"twenty":-3.564804,"median":-2.752186,"eighty":-1.603657,"marketCap":376977911},{"date":"2026-06-05","current":-1.748783,"twenty":-3.543032,"median":-2.747065,"eighty":-1.604536,"marketCap":339192246},{"date":"2026-06-12","current":-1.785027,"twenty":-3.519065,"median":-2.735613,"eighty":-1.604536,"marketCap":346222137},{"date":"2026-06-18","current":-1.88923,"twenty":-3.507498,"median":-2.729702,"eighty":-1.604536,"marketCap":366433074},{"date":"2026-06-26","current":-1.563032,"twenty":-3.489739,"median":-2.717487,"eighty":-1.595448,"marketCap":303164054},{"date":"2026-07-02","current":-1.857516,"twenty":-3.470596,"median":-2.712538,"eighty":-1.595448,"marketCap":360281919},{"date":"2026-07-10","current":-2.446484,"twenty":-3.454657,"median":-2.696835,"eighty":-1.595448,"marketCap":474517650},{"date":"2026-07-17","current":-2.614114,"twenty":-3.44282,"median":-2.690481,"eighty":-1.595448,"marketCap":507030897},{"date":"2026-07-24","current":-2.799865,"twenty":-3.431901,"median":-2.687001,"eighty":-1.595448,"marketCap":543059089},{"date":"2026-07-31","current":-2.763621,"twenty":-3.420157,"median":-2.683223,"eighty":-1.592663,"marketCap":536029197},{"date":"2026-08-07","current":-2.562103,"twenty":-3.41742,"median":-2.668898,"eighty":-1.592663,"marketCap":519333206},{"date":"2026-08-14","current":-2.980089,"twenty":-3.410628,"median":-2.668898,"eighty":-1.592663,"marketCap":604058151},{"date":"2026-08-21","current":-3.047108,"twenty":-3.403259,"median":-2.668898,"eighty":-1.592663,"marketCap":617642667},{"date":"2026-08-28","current":-3.29731,"twenty":-3.385275,"median":-2.668898,"eighty":-1.592663,"marketCap":668358194},{"date":"2026-09-04","current":-3.565384,"twenty":-3.376659,"median":-2.668898,"eighty":-1.592663,"marketCap":722696259},{"date":"2026-09-11","current":-3.40454,"twenty":-3.376659,"median":-2.668898,"eighty":-1.592663,"marketCap":690093420},{"date":"2026-09-18","current":-3.373265,"twenty":-3.370965,"median":-2.668898,"eighty":-1.592663,"marketCap":683753979},{"date":"2026-09-25","current":-3.484962,"twenty":-3.369987,"median":-2.668898,"eighty":-1.592663,"marketCap":706394839},{"date":"2026-10-02","current":-3.529641,"twenty":-3.369987,"median":-2.668898,"eighty":-1.592663,"marketCap":715451183},{"date":"2026-10-08","current":-3.692719,"twenty":-3.369987,"median":-2.668898,"eighty":-1.592663,"marketCap":748506839}],"updateTime":1791602835589},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"VSTM\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21264668","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526225117-VSTM","pdf_url":"","pub_time":1778817600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"VSTM","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000119312526225117/0001193125-26-225117-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1218710/000119312526225117/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEF16Jj3dfTaeMLoHJ","market":"us","size":0},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1218710/000119312526225117/ck0000000000-ex99_1.pdf","primary":false,"translateUrl":"","linkName":"ck0000000000-ex99_1.pdf","type":"EX-99.1","id":"NTFILECBcB7CGq43PrWWLo","market":"us","size":86067}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超过5%披露","pubTime":"2026-05-15 12:00","pubTimestamp":1778817600,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21228459","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926057126-VSTM","pdf_url":"","pub_time":1778184674000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-26-057126-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2613842d1_ex99-1.htm","type":"EX-99.1","id":"NTFILEEHhhBKrcL2PNhwsg","market":"us","size":76553},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2613842d1_8k.htm","type":"8-K","id":"NTFILE6vjqdBHxCwN7DEwQ","market":"us","size":23939},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILEBTsYpAopMVx8bfMs","market":"us","size":86753},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img002.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img002.jpg","type":"GRAPHIC","id":"NTFILEHBnrD7WooA5sJUrH","market":"us","size":230996},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img003.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img003.jpg","type":"GRAPHIC","id":"NTFILE7NYsfVCECAfQh7zR","market":"us","size":124848},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img004.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img004.jpg","type":"GRAPHIC","id":"NTFILEHqvmbWNaEHksXZnk","market":"us","size":119955},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img005.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img005.jpg","type":"GRAPHIC","id":"NTFILE7TXNJDKEHyrnZyo8","market":"us","size":151052},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img006.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img006.jpg","type":"GRAPHIC","id":"NTFILEAkbx9zRf58FAb3Hs","market":"us","size":168009},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img007.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img007.jpg","type":"GRAPHIC","id":"NTFILE2q95kNFnCh2bGoby","market":"us","size":137539},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img008.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img008.jpg","type":"GRAPHIC","id":"NTFILEFGzchmdcqDkL2fHE","market":"us","size":113514},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img009.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img009.jpg","type":"GRAPHIC","id":"NTFILEC9arw1QVHhSuFwSP","market":"us","size":83956},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img010.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img010.jpg","type":"GRAPHIC","id":"NTFILE2WKaBzt7aQr9cqp4","market":"us","size":175483},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img011.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img011.jpg","type":"GRAPHIC","id":"NTFILE48MH9u3yGtz4P4Fm","market":"us","size":156017},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img012.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img012.jpg","type":"GRAPHIC","id":"NTFILE95u2hTWFMJQFFW2Z","market":"us","size":109521},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img013.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img013.jpg","type":"GRAPHIC","id":"NTFILEC61wYboJDzR2HrSV","market":"us","size":102161},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img014.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img014.jpg","type":"GRAPHIC","id":"NTFILE2hTnVeseaSm93jDL","market":"us","size":102997},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img015.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img015.jpg","type":"GRAPHIC","id":"NTFILE48vdU4TPrNiPeCTP","market":"us","size":148251},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img016.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img016.jpg","type":"GRAPHIC","id":"NTFILEHbSiW3DMjuUQiQ9z","market":"us","size":159105},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img017.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img017.jpg","type":"GRAPHIC","id":"NTFILEg2ks7aLY783WTA9a","market":"us","size":124036},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img018.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img018.jpg","type":"GRAPHIC","id":"NTFILEGiHrC7Gvfn7e9BxM","market":"us","size":70809},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img019.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img019.jpg","type":"GRAPHIC","id":"NTFILE98sYuL9sd1uRQrRf","market":"us","size":152025},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img020.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img020.jpg","type":"GRAPHIC","id":"NTFILECTsN3u55xWgjt1ny","market":"us","size":180524},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img021.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img021.jpg","type":"GRAPHIC","id":"NTFILEEYaf2s8ZKPeTkyzt","market":"us","size":158261},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img022.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img022.jpg","type":"GRAPHIC","id":"NTFILE2Xk19TdPjA2rzeZ7","market":"us","size":184088},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img023.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img023.jpg","type":"GRAPHIC","id":"NTFILEEVtTX3zMWAkRhQMf","market":"us","size":189465},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img024.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img024.jpg","type":"GRAPHIC","id":"NTFILEDRuUG6tyGbHmEtWx","market":"us","size":157212},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img025.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img025.jpg","type":"GRAPHIC","id":"NTFILEAnbrSZDmYP6mNBaZ","market":"us","size":108978},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img026.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img026.jpg","type":"GRAPHIC","id":"NTFILE7MBz5oyr4fTgs1yd","market":"us","size":171946},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img027.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img027.jpg","type":"GRAPHIC","id":"NTFILEB2QCtiuECXxbBGdB","market":"us","size":117509},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img028.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img028.jpg","type":"GRAPHIC","id":"NTFILE5f3v2SNghHgj5iS6","market":"us","size":105535},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img029.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img029.jpg","type":"GRAPHIC","id":"NTFILECVhPTVGkvdG4VKoc","market":"us","size":122307},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img030.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img030.jpg","type":"GRAPHIC","id":"NTFILERpTQW8aBphT1gDS8","market":"us","size":76166},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img031.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img031.jpg","type":"GRAPHIC","id":"NTFILE4BMnUPyLvPF4TNLE","market":"us","size":105024},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img032.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img032.jpg","type":"GRAPHIC","id":"NTFILEAdpDGDstZt36Krca","market":"us","size":155372},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img033.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img033.jpg","type":"GRAPHIC","id":"NTFILE3wvz3UPeaPA6fuk2","market":"us","size":60142},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img034.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img034.jpg","type":"GRAPHIC","id":"NTFILE3xuun8rCBWy9dJ9M","market":"us","size":107437},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img035.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img035.jpg","type":"GRAPHIC","id":"NTFILECKpTXP38KE6U7NLw","market":"us","size":145505},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img036.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img036.jpg","type":"GRAPHIC","id":"NTFILE3u38PgmJCbfHYRBm","market":"us","size":62132},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img037.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img037.jpg","type":"GRAPHIC","id":"NTFILEC3GxQdr2vWPoPcfs","market":"us","size":127184},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057126/tm2613842d1_ex99-1img038.jpg","primary":false,"translateUrl":"","linkName":"tm2613842d1_ex99-1img038.jpg","type":"GRAPHIC","id":"NTFILE65RZUpHCVZx6vmV9","market":"us","size":84578}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-05-08 04:11","pubTimestamp":1778184674,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21225949","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926057114-VSTM","pdf_url":"","pub_time":1778126400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"VSTM","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057114/0001104659-26-057114-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057114/vstm-20260331x10q.htm","primary":true,"translateUrl":"","linkName":"vstm-20260331x10q.htm","type":"10-Q","id":"NTFILEAnrTjneZYMjkrMPw","market":"us","size":1622012},{"description":"EX-10.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057114/vstm-20260331xex10d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20260331xex10d2.htm","type":"EX-10.2","id":"NTFILEF7asG4kW6TUEnocC","market":"us","size":75010},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057114/vstm-20260331xex31d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20260331xex31d1.htm","type":"EX-31.1","id":"NTFILE7MhsCb5oVnpFx3ds","market":"us","size":12912},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057114/vstm-20260331xex31d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20260331xex31d2.htm","type":"EX-31.2","id":"NTFILE8pMuj5RT7x3e42mB","market":"us","size":13218},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057114/vstm-20260331xex32d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20260331xex32d1.htm","type":"EX-32.1","id":"NTFILECZiXGZfD7yJxKsHT","market":"us","size":7847},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057114/vstm-20260331xex32d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20260331xex32d2.htm","type":"EX-32.2","id":"NTFILE4xTvQ6b7kbgUcgdm","market":"us","size":7885},{"description":"EX-99.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926057114/vstm-20260331xex99d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20260331xex99d1.htm","type":"EX-99.1","id":"NTFILEHouDZow8W48PA3HL","market":"us","size":231140}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2026-05-07 12:00","pubTimestamp":1778126400,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20801410","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926023462-VSTM","pdf_url":"","pub_time":1772658933000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-26-023462-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm267866d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE2yRGeutEdwTGfqQd","market":"us","size":71568},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm267866d1_8k.htm","type":"8-K","id":"NTFILEH2KEXVsScG3xzn1w","market":"us","size":23724},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILEF5AVfqykeTDrmVg1","market":"us","size":87033},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img002.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img002.jpg","type":"GRAPHIC","id":"NTFILEFGQkaFCVNciFmP4m","market":"us","size":245597},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img003.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img003.jpg","type":"GRAPHIC","id":"NTFILEA6aaw58qyXCnCWKn","market":"us","size":125341},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img004.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img004.jpg","type":"GRAPHIC","id":"NTFILEELhTAR9EBUC1S51i","market":"us","size":112863},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img005.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img005.jpg","type":"GRAPHIC","id":"NTFILECYg5Zwn4UvNnx7kh","market":"us","size":156932},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img006.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img006.jpg","type":"GRAPHIC","id":"NTFILE3Uq7sNEESFQRC9Pv","market":"us","size":150717},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img007.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img007.jpg","type":"GRAPHIC","id":"NTFILED8ns7MEZ3LUJ6121","market":"us","size":153251},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img008.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img008.jpg","type":"GRAPHIC","id":"NTFILEAEqGeQ4BczQsVYLT","market":"us","size":147708},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img009.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img009.jpg","type":"GRAPHIC","id":"NTFILEHVpwKPu9WVtpXSXJ","market":"us","size":113798},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img010.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img010.jpg","type":"GRAPHIC","id":"NTFILEXm24bP6Sq35PxvoX","market":"us","size":83162},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img011.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img011.jpg","type":"GRAPHIC","id":"NTFILEDnCEbZQsVjYtq14q","market":"us","size":167826},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img012.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img012.jpg","type":"GRAPHIC","id":"NTFILEDXUZR3YcN7QNcqwh","market":"us","size":155423},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img013.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img013.jpg","type":"GRAPHIC","id":"NTFILE8dPixmKRnz2ny57G","market":"us","size":144389},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img014.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img014.jpg","type":"GRAPHIC","id":"NTFILE4k9QJndz1vMnB6wR","market":"us","size":165261},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img015.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img015.jpg","type":"GRAPHIC","id":"NTFILEGgeTx3bNEcfQEZBP","market":"us","size":128983},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img016.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img016.jpg","type":"GRAPHIC","id":"NTFILEF9RHbjfnqUQBcUAG","market":"us","size":128736},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img017.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img017.jpg","type":"GRAPHIC","id":"NTFILEAixsXkAApWEEJCt1","market":"us","size":166054},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img018.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img018.jpg","type":"GRAPHIC","id":"NTFILEGp1X2tUN7xNwoGJH","market":"us","size":126425},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img019.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img019.jpg","type":"GRAPHIC","id":"NTFILEAmYtYWpW2yQuCvo7","market":"us","size":67571},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img020.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img020.jpg","type":"GRAPHIC","id":"NTFILE2rtxTLbh8aiXBzpC","market":"us","size":144370},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img021.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img021.jpg","type":"GRAPHIC","id":"NTFILEHJYCpusszQNTSoSL","market":"us","size":174408},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img022.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img022.jpg","type":"GRAPHIC","id":"NTFILEDpf4gSfXvukNC7o2","market":"us","size":155077},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img023.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img023.jpg","type":"GRAPHIC","id":"NTFILEBeDH7ZffyexaQKrA","market":"us","size":173831},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img024.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img024.jpg","type":"GRAPHIC","id":"NTFILE8Ucz6a69FqaRcbQX","market":"us","size":147498},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img025.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img025.jpg","type":"GRAPHIC","id":"NTFILE56LofNkN8QTMaXRe","market":"us","size":126070},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img026.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img026.jpg","type":"GRAPHIC","id":"NTFILEBfXNpFqhnJpdBynt","market":"us","size":298104},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img027.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img027.jpg","type":"GRAPHIC","id":"NTFILEC5fvUbQJbTv8PxCL","market":"us","size":191781},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img028.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img028.jpg","type":"GRAPHIC","id":"NTFILE7V7JpuqUiKscGGbK","market":"us","size":82214},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img029.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img029.jpg","type":"GRAPHIC","id":"NTFILE8THhVo2dKsuuBpA5","market":"us","size":104993},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img030.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img030.jpg","type":"GRAPHIC","id":"NTFILEFDJMw7P7vQASYko4","market":"us","size":153300},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img031.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img031.jpg","type":"GRAPHIC","id":"NTFILE9fMPQtTNK7uraRpZ","market":"us","size":60148},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img032.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img032.jpg","type":"GRAPHIC","id":"NTFILEBo26v9SwKSapV8Fg","market":"us","size":77321},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img033.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img033.jpg","type":"GRAPHIC","id":"NTFILEFVt4YqBp5YQkzYdA","market":"us","size":134877},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img034.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img034.jpg","type":"GRAPHIC","id":"NTFILEAdJt55bUP2CZwTEX","market":"us","size":143166},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023462/tm267866d1_ex99-1img035.jpg","primary":false,"translateUrl":"","linkName":"tm267866d1_ex99-1img035.jpg","type":"GRAPHIC","id":"NTFILE6AQTh4FVXyEyoXkj","market":"us","size":62209}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-03-05 05:15","pubTimestamp":1772658933,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20801414","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926023444-VSTM","pdf_url":"","pub_time":1772658365000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"VSTM","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-26-023444-index.html","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231x10k.htm","primary":true,"translateUrl":"","linkName":"vstm-20251231x10k.htm","type":"10-K","id":"NTFILEDnofMZRjrXbk3UTa","market":"us","size":3488775},{"description":"EX-4.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex4d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex4d2.htm","type":"EX-4.2","id":"NTFILEDxepA1N5GAuMJE27","market":"us","size":174252},{"description":"EX-10.49","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex10d49.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex10d49.htm","type":"EX-10.49","id":"NTFILE2HVMXM8Y9K3R692C","market":"us","size":144638},{"description":"EX-10.50","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex10d50.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex10d50.htm","type":"EX-10.50","id":"NTFILEGoYXdnVr7ZXfmZNA","market":"us","size":55642},{"description":"EX-21.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex21d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex21d1.htm","type":"EX-21.1","id":"NTFILE8CpydUrxE6eLRKsq","market":"us","size":1546},{"description":"EX-23.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex23d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex23d1.htm","type":"EX-23.1","id":"NTFILE6s68DPTJDxTu5ED6","market":"us","size":20297},{"description":"EX-31.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex31d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex31d1.htm","type":"EX-31.1","id":"NTFILEJAUmF73JdRVLxTTE","market":"us","size":10401},{"description":"EX-31.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex31d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex31d2.htm","type":"EX-31.2","id":"NTFILEFaXZuAtFDrZaMqDs","market":"us","size":10446},{"description":"EX-32.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex32d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex32d1.htm","type":"EX-32.1","id":"NTFILEGvzSpyM5UDjaq91R","market":"us","size":5806},{"description":"EX-32.2","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex32d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex32d2.htm","type":"EX-32.2","id":"NTFILECELzVTP97gMrPmZs","market":"us","size":5787},{"description":"EX-99.1","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231xex99d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20251231xex99d1.htm","type":"EX-99.1","id":"NTFILEFUn19kSN3osQGBgq","market":"us","size":398007},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231x10k003.jpg","primary":false,"translateUrl":"","linkName":"vstm-20251231x10k003.jpg","type":"GRAPHIC","id":"NTFILE62taJh8UQGNDiAB5","market":"us","size":88981},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231x10k004.jpg","primary":false,"translateUrl":"","linkName":"vstm-20251231x10k004.jpg","type":"GRAPHIC","id":"NTFILECT9WGQvp28b63pvX","market":"us","size":115623},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926023444/vstm-20251231x10k005.jpg","primary":false,"translateUrl":"","linkName":"vstm-20251231x10k005.jpg","type":"GRAPHIC","id":"NTFILEEBoPRsePs8bS5mXV","market":"us","size":55967}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2026-03-05 05:06","pubTimestamp":1772658365,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20698923","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926010036-VSTM","pdf_url":"","pub_time":1770181200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926010036/0001104659-26-010036-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926010036/tm265057d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm265057d1_ex99-1.htm","type":"EX-99.1","id":"NTFILEGnzaL3pjrifJrkH2","market":"us","size":45867},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926010036/tm265057d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm265057d1_8k.htm","type":"8-K","id":"NTFILE9QfU2Z7Rbm5kK29w","market":"us","size":24216}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-04 13:00","pubTimestamp":1770181200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20632665","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926003795-VSTM","pdf_url":"","pub_time":1768366800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926003795/0001104659-26-003795-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926003795/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE3VquRtJvb3RFHGJS","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-01-14 13:00","pubTimestamp":1768366800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20632634","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926003792-VSTM","pdf_url":"","pub_time":1768366800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926003792/0001104659-26-003792-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926003792/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE8r1Vw9XxJqw3M3BF","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-01-14 13:00","pubTimestamp":1768366800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20616615","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926002135-VSTM","pdf_url":"","pub_time":1767848400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/0001104659-26-002135-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm262531d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE4xYqD4SHrfS5fWK1","market":"us","size":54559},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm262531d1_8k.htm","type":"8-K","id":"NTFILEFgsEessrayEcEjrc","market":"us","size":23906},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILECCspxV1QgzMJFbjg","market":"us","size":133361},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img002.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img002.jpg","type":"GRAPHIC","id":"NTFILE5ozKof35DcHodscr","market":"us","size":413321},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img003.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img003.jpg","type":"GRAPHIC","id":"NTFILE3U2rs2uxGhBEPLhv","market":"us","size":195460},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img004.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img004.jpg","type":"GRAPHIC","id":"NTFILECWyKb63Dt6EiXmXr","market":"us","size":184823},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img005.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img005.jpg","type":"GRAPHIC","id":"NTFILED7tm9LmHphJE3f9H","market":"us","size":235825},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img006.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img006.jpg","type":"GRAPHIC","id":"NTFILEGjzHR6GagWc7Lpcq","market":"us","size":239918},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img007.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img007.jpg","type":"GRAPHIC","id":"NTFILE3nwgpyqeaxKLKMeu","market":"us","size":239815},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img008.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img008.jpg","type":"GRAPHIC","id":"NTFILECqZcGU3AFC2HBjo5","market":"us","size":223767},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img009.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img009.jpg","type":"GRAPHIC","id":"NTFILEFwPrpagRqXw3zVYc","market":"us","size":194498},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img010.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img010.jpg","type":"GRAPHIC","id":"NTFILE6NgojJoQ7Rs7efCh","market":"us","size":128950},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img011.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img011.jpg","type":"GRAPHIC","id":"NTFILE8DzExekzHTjiJ9CT","market":"us","size":260159},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img012.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img012.jpg","type":"GRAPHIC","id":"NTFILEEUwVwFbCjJxCAckP","market":"us","size":236947},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img013.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img013.jpg","type":"GRAPHIC","id":"NTFILE4YNh239aL8PpBh2w","market":"us","size":162126},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img014.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img014.jpg","type":"GRAPHIC","id":"NTFILE2r82ppyXzvkg4FwX","market":"us","size":193140},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img015.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img015.jpg","type":"GRAPHIC","id":"NTFILEDxVdmKnoTrPzHZzp","market":"us","size":197695},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img016.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img016.jpg","type":"GRAPHIC","id":"NTFILEEVGah2JuPbEhzZNW","market":"us","size":205146},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img017.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img017.jpg","type":"GRAPHIC","id":"NTFILEANDQKxys3ATem3P7","market":"us","size":254901},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img018.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img018.jpg","type":"GRAPHIC","id":"NTFILEc9fwcwCsP5cnqf4k","market":"us","size":189646},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img019.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img019.jpg","type":"GRAPHIC","id":"NTFILE6FdAfDDLKttTTBZk","market":"us","size":103348},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img020.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img020.jpg","type":"GRAPHIC","id":"NTFILE7LbcgPWzVZEzQp3x","market":"us","size":226625},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img021.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img021.jpg","type":"GRAPHIC","id":"NTFILEAazggrSbfPvrqhKf","market":"us","size":271785},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img022.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img022.jpg","type":"GRAPHIC","id":"NTFILEBXigZgvmLy5eB5nD","market":"us","size":242002},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img023.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img023.jpg","type":"GRAPHIC","id":"NTFILE86jeSUanPEGizNBR","market":"us","size":283152},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img024.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img024.jpg","type":"GRAPHIC","id":"NTFILE41KzacGz6W5VRV7x","market":"us","size":261588},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img025.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img025.jpg","type":"GRAPHIC","id":"NTFILE911BFVc4cMUKdGti","market":"us","size":198635},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img026.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img026.jpg","type":"GRAPHIC","id":"NTFILE5Ubsp8sBU4mzSngi","market":"us","size":133293},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img027.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img027.jpg","type":"GRAPHIC","id":"NTFILE5v8UDAH8nRcxepwX","market":"us","size":159034},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img028.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img028.jpg","type":"GRAPHIC","id":"NTFILEBHarwhi2x6AkGnhE","market":"us","size":241092},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img029.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img029.jpg","type":"GRAPHIC","id":"NTFILE6Kh6u7KJGPb9xfb2","market":"us","size":96294},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img030.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img030.jpg","type":"GRAPHIC","id":"NTFILE6iGXPNzzR3w41583","market":"us","size":193683},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img031.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img031.jpg","type":"GRAPHIC","id":"NTFILE6PfPTNN6M5N91Xwm","market":"us","size":214516},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465926002135/tm262531d1_ex99-1img032.jpg","primary":false,"translateUrl":"","linkName":"tm262531d1_ex99-1img032.jpg","type":"GRAPHIC","id":"NTFILEAKz9fg9ibyAgi982","market":"us","size":98165}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-08 13:00","pubTimestamp":1767848400,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20591429","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925125309-VSTM","pdf_url":"","pub_time":1767139345000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-25-125309-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925125309/tm2534532d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2534532d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE6df4MEuzTnfx2voM","market":"us","size":27648},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925125309/tm2534532d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2534532d1_8k.htm","type":"8-K","id":"NTFILEEsVyqX7ddFWeP3bG","market":"us","size":32170}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-12-31 08:02","pubTimestamp":1767139345,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20554579","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925123295-VSTM","pdf_url":"","pub_time":1766120400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925123295/0001104659-25-123295-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925123295/tm2533463d1_ex10-1.htm","primary":true,"translateUrl":"","linkName":"tm2533463d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE5beTyDsjnc7PuDLj","market":"us","size":45554},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925123295/tm2533463d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2533463d1_8k.htm","type":"8-K","id":"NTFILE64PVLzhruB9v3nE5","market":"us","size":27230},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925123295/tm2533463d1_ex99-1.htm","primary":false,"translateUrl":"","linkName":"tm2533463d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE7yeXxuWqqaJrKRt4","market":"us","size":31172},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925123295/tm2533463d1_ex10-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm2533463d1_ex10-1img001.jpg","type":"GRAPHIC","id":"NTFILEBu3LBWDpZMbaApD1","market":"us","size":3956}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-12-19 13:00","pubTimestamp":1766120400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.02项：董事或某些高级职员的离职；选举董事；若干人员的委任：若干人员的补偿安排；第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20508623","market":"us","labels":[],"media":"sec.gov","original_id":"AN197407825000461-VSTM","pdf_url":"","pub_time":1765256400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000197407825000461/0001974078-25-000461-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000197407825000461/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEHaEehHjKd3vNf4Jx","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-12-09 13:00","pubTimestamp":1765256400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20439653","market":"us","labels":[],"media":"sec.gov","original_id":"AN197415825000072-VSTM","pdf_url":"","pub_time":1763701200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000197415825000072/0001974158-25-000072-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000197415825000072/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE4wbmF1hPNnPiYxk2","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-11-21 13:00","pubTimestamp":1763701200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20439652","market":"us","labels":[],"media":"sec.gov","original_id":"AN197415825000073-VSTM","pdf_url":"","pub_time":1763701200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"VSTM","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000197415825000073/0001974158-25-000073-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1364719/000197415825000073/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE3svdM84VSja6Z9Ub","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-11-21 13:00","pubTimestamp":1763701200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20419354","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925112946-VSTM","pdf_url":"","pub_time":1763355600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/0001104659-25-112946-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/tm2531440d1_ex1-1.htm","primary":true,"translateUrl":"","linkName":"tm2531440d1_ex1-1.htm","type":"EX-1.1","id":"NTFILEEuBYJiJRXi7YuhE4","market":"us","size":378858},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/tm2531440d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2531440d1_8k.htm","type":"8-K","id":"NTFILEEyc2DsfxYXhrupJX","market":"us","size":34027},{"description":"EXHIBIT 4.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/tm2531440d1_ex4-1.htm","primary":false,"translateUrl":"","linkName":"tm2531440d1_ex4-1.htm","type":"EX-4.1","id":"NTFILE6zaJTCedXyqw9FsN","market":"us","size":72452},{"description":"EXHIBIT 5.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/tm2531440d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2531440d1_ex5-1.htm","type":"EX-5.1","id":"NTFILEHp8GNa3MrGT7Z8Rk","market":"us","size":10820},{"description":"EXHIBIT 99.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/tm2531440d1_ex99-1.htm","primary":false,"translateUrl":"","linkName":"tm2531440d1_ex99-1.htm","type":"EX-99.1","id":"NTFILEGzbfJK7fx3Vnebwi","market":"us","size":5168},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/tm2531440d1_ex1-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm2531440d1_ex1-1img001.jpg","type":"GRAPHIC","id":"NTFILEB75siaZubiFSA93E","market":"us","size":4025},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/tm2531440d1_ex4-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2531440d1_ex4-1img01.jpg","type":"GRAPHIC","id":"NTFILEFkTZqfVrEHFntXZm","market":"us","size":8853},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/tm2531440d1_ex5-1img02.jpg","primary":false,"translateUrl":"","linkName":"tm2531440d1_ex5-1img02.jpg","type":"GRAPHIC","id":"NTFILE7bGEULaA37aJQKA2","market":"us","size":9752},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925112946/tm2531440d1_ex5-1img03.jpg","primary":false,"translateUrl":"","linkName":"tm2531440d1_ex5-1img03.jpg","type":"GRAPHIC","id":"NTFILEHkhBAWgKmrBVgAKD","market":"us","size":5033}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-11-17 13:00","pubTimestamp":1763355600,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20410261","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925111607-VSTM","pdf_url":"","pub_time":1763096400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"VSTM","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[补充]招股说明书","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925111607/0001104659-25-111607-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FWP","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925111607/tm2529742d2_fwp.htm","primary":true,"translateUrl":"","linkName":"tm2529742d2_fwp.htm","type":"FWP","id":"NTFILEAi6kQUx8zc74NxKT","market":"us","size":39100},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925111607/tm2529742d2_fwpimg01.jpg","primary":false,"translateUrl":"","linkName":"tm2529742d2_fwpimg01.jpg","type":"GRAPHIC","id":"NTFILEE2C5FkUfNZkpBbzm","market":"us","size":5230}],"type_name":"招股注册","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[补充]招股说明书","pubTime":"2025-11-14 13:00","pubTimestamp":1763096400,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20370011","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925106296-VSTM","pdf_url":"","pub_time":1762290987000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"VSTM","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"员工持股计划","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-25-106296-index.html","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106296/tm2530192d1_s8.htm","primary":true,"translateUrl":"","linkName":"tm2530192d1_s8.htm","type":"S-8","id":"NTFILE4uR2xr9x1cJbFNP9","market":"us","size":40294},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106296/tm2530192d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2530192d1_ex5-1.htm","type":"EX-5.1","id":"NTFILE6RBFxgMHRisTMKkD","market":"us","size":6858},{"description":"EXHIBIT 23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106296/tm2530192d1_ex23-2.htm","primary":false,"translateUrl":"","linkName":"tm2530192d1_ex23-2.htm","type":"EX-23.2","id":"NTFILE92agVLpyafocGHtc","market":"us","size":2013},{"description":"EX-FILING FEES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106296/tm2530192d1_ex-filingfees.htm","primary":false,"translateUrl":"","linkName":"tm2530192d1_ex-filingfees.htm","type":"EX-FILING FEES","id":"NTFILEef5Ev3aYkqFHS1Hw","market":"us","size":16451},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106296/tm2530192d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2530192d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILECUAoWYqD5JXuEu2C","market":"us","size":2739}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"员工持股计划","pubTime":"2025-11-05 05:16","pubTimestamp":1762290987,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20370032","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925106279-VSTM","pdf_url":"","pub_time":1762290664000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"VSTM","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-25-106279-index.html","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106279/vstm-20250930x10q.htm","primary":true,"translateUrl":"","linkName":"vstm-20250930x10q.htm","type":"10-Q","id":"NTFILEHRbN5PD9BkcvwF7a","market":"us","size":2361810},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106279/vstm-20250930xex31d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20250930xex31d1.htm","type":"EX-31.1","id":"NTFILE6H6era61X6C8kmQx","market":"us","size":12882},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106279/vstm-20250930xex31d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20250930xex31d2.htm","type":"EX-31.2","id":"NTFILEBJwaVydFq7w1B24q","market":"us","size":13188},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106279/vstm-20250930xex32d1.htm","primary":false,"translateUrl":"","linkName":"vstm-20250930xex32d1.htm","type":"EX-32.1","id":"NTFILETArSSKQL6rnxk3gx","market":"us","size":7821},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925106279/vstm-20250930xex32d2.htm","primary":false,"translateUrl":"","linkName":"vstm-20250930xex32d2.htm","type":"EX-32.2","id":"NTFILEG2druxUUHmzWtfz3","market":"us","size":7859}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2025-11-05 05:11","pubTimestamp":1762290664,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20366443","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925105923-VSTM","pdf_url":"","pub_time":1762232400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/0001104659-25-105923-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2530140d1_ex99-1.htm","type":"EX-99.1","id":"NTFILEHygDHixR9zBLFunG","market":"us","size":151136},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2530140d1_8k.htm","type":"8-K","id":"NTFILEBCjX4cmapnr7dqqH","market":"us","size":25036},{"description":"EXHIBIT 99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2.htm","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2.htm","type":"EX-99.2","id":"NTFILEBYLgBNFYX1zaRB27","market":"us","size":103068},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img001.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img001.jpg","type":"GRAPHIC","id":"NTFILE8y1C92VbkXEPsmGL","market":"us","size":106183},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img002.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img002.jpg","type":"GRAPHIC","id":"NTFILE6oCmjnRe73WH4H7H","market":"us","size":317361},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img003.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img003.jpg","type":"GRAPHIC","id":"NTFILEDMi4jRDHAnQsBn12","market":"us","size":209835},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img004.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img004.jpg","type":"GRAPHIC","id":"NTFILEAvkpjK7rAQzWbMvQ","market":"us","size":130684},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img005.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img005.jpg","type":"GRAPHIC","id":"NTFILEF4V1bd6FEmGGhtL2","market":"us","size":166579},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img006.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img006.jpg","type":"GRAPHIC","id":"NTFILE8kVPzk9gkvEfLzVx","market":"us","size":134475},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img007.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img007.jpg","type":"GRAPHIC","id":"NTFILEFbvFL3ydkCvyKWNR","market":"us","size":140173},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img008.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img008.jpg","type":"GRAPHIC","id":"NTFILEHZi398MBZaoSqf9z","market":"us","size":90016},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img009.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img009.jpg","type":"GRAPHIC","id":"NTFILE5DtcsVFYrgMG3B97","market":"us","size":244140},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img010.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img010.jpg","type":"GRAPHIC","id":"NTFILEGg9ETfbHwJ6yYEvt","market":"us","size":211362},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img011.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img011.jpg","type":"GRAPHIC","id":"NTFILECod6QxQC1jMCh9p2","market":"us","size":122945},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img012.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img012.jpg","type":"GRAPHIC","id":"NTFILEAgn1r7zeQxKVAV9b","market":"us","size":122660},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img013.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img013.jpg","type":"GRAPHIC","id":"NTFILEJ8nCQhVaZrnUPmSu","market":"us","size":166494},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img014.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img014.jpg","type":"GRAPHIC","id":"NTFILEA51f4fTpES2xi8Ga","market":"us","size":157618},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img015.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img015.jpg","type":"GRAPHIC","id":"NTFILEHEejh27E4UsWKYRh","market":"us","size":52789},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img016.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img016.jpg","type":"GRAPHIC","id":"NTFILEGsMEhi4mc8ngLoUT","market":"us","size":118720},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img017.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img017.jpg","type":"GRAPHIC","id":"NTFILEARmfAfHAmg2nmxaf","market":"us","size":197762},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img018.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img018.jpg","type":"GRAPHIC","id":"NTFILEFaaYfXRGi8YoVPRr","market":"us","size":60665},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img019.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img019.jpg","type":"GRAPHIC","id":"NTFILECaEHHZmi91tx9j5n","market":"us","size":59694},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img020.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img020.jpg","type":"GRAPHIC","id":"NTFILECeRfNLGBR4kNjm8s","market":"us","size":145003},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img021.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img021.jpg","type":"GRAPHIC","id":"NTFILECerphn27WpdnKw7a","market":"us","size":136262},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img022.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img022.jpg","type":"GRAPHIC","id":"NTFILEAAfry5oMvm8mWsm6","market":"us","size":184723},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img023.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img023.jpg","type":"GRAPHIC","id":"NTFILE5YX3gmRFi7d4yVTv","market":"us","size":181084},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img024.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img024.jpg","type":"GRAPHIC","id":"NTFILE77h9z9V4XaC4rHXN","market":"us","size":113199},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img025.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img025.jpg","type":"GRAPHIC","id":"NTFILE3zvWftw9jqyPZeTP","market":"us","size":212286},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img026.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img026.jpg","type":"GRAPHIC","id":"NTFILECmuE3C2jg1PzgUa4","market":"us","size":184155},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img027.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img027.jpg","type":"GRAPHIC","id":"NTFILE8FUytiiWe65GcNCR","market":"us","size":214739},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img028.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img028.jpg","type":"GRAPHIC","id":"NTFILE4fSu7AvcMjDkRryu","market":"us","size":185346},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img029.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img029.jpg","type":"GRAPHIC","id":"NTFILE93rNWtuA6L3Zpzpn","market":"us","size":226890},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img030.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img030.jpg","type":"GRAPHIC","id":"NTFILE2TY75g1fNEUVDFai","market":"us","size":166888},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img031.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img031.jpg","type":"GRAPHIC","id":"NTFILEGWT9FiYohtkz6yPQ","market":"us","size":109313},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img032.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img032.jpg","type":"GRAPHIC","id":"NTFILEDavonDspCdZt4iFr","market":"us","size":95742},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img033.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img033.jpg","type":"GRAPHIC","id":"NTFILEFshNG3Mx2FP4dWV8","market":"us","size":162869},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img034.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img034.jpg","type":"GRAPHIC","id":"NTFILEoRX1J2p8QBJCCNRe","market":"us","size":161360},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img035.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img035.jpg","type":"GRAPHIC","id":"NTFILEGyiDi4tVXH1vAfaq","market":"us","size":190147},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img036.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img036.jpg","type":"GRAPHIC","id":"NTFILE9amxyMfFAdQE6Nrb","market":"us","size":124982},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img037.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img037.jpg","type":"GRAPHIC","id":"NTFILEAv3hxdvS61SzaLLf","market":"us","size":186842},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img038.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img038.jpg","type":"GRAPHIC","id":"NTFILE8ddp6g9H1goxui5x","market":"us","size":163210},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img039.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img039.jpg","type":"GRAPHIC","id":"NTFILE9EbSrXk4hiGbiA5d","market":"us","size":154385},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img040.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img040.jpg","type":"GRAPHIC","id":"NTFILE4u5NXPdJvdFaNdHD","market":"us","size":134375},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img041.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img041.jpg","type":"GRAPHIC","id":"NTFILEHk9AoggA5pzJxQAa","market":"us","size":133983},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img042.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img042.jpg","type":"GRAPHIC","id":"NTFILE3wtH2RoAweMaUUJc","market":"us","size":122944},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img043.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img043.jpg","type":"GRAPHIC","id":"NTFILEAkwSQyuVMrSQnyqr","market":"us","size":167262},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img044.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img044.jpg","type":"GRAPHIC","id":"NTFILE5mHnPM31oHSUjNEK","market":"us","size":130326},{"description":"GRAPHIC","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img045.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img045.jpg","type":"GRAPHIC","id":"NTFILEEgJE7gmGvtYY6ypk","market":"us","size":125708},{"description":"GRAPHIC","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img046.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img046.jpg","type":"GRAPHIC","id":"NTFILEB6vSptmDKwMBAw31","market":"us","size":132537},{"description":"GRAPHIC","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img047.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img047.jpg","type":"GRAPHIC","id":"NTFILEFGPoCKhmxbgjer1e","market":"us","size":220697},{"description":"GRAPHIC","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img048.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img048.jpg","type":"GRAPHIC","id":"NTFILEG9yZo9AbmyXhC8Rh","market":"us","size":270643},{"description":"GRAPHIC","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img049.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img049.jpg","type":"GRAPHIC","id":"NTFILEFXLEVSwSG5gjEXTX","market":"us","size":48702},{"description":"GRAPHIC","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img050.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img050.jpg","type":"GRAPHIC","id":"NTFILEGDaiHc46NVT4urkW","market":"us","size":116496},{"description":"GRAPHIC","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img051.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img051.jpg","type":"GRAPHIC","id":"NTFILEA4fMoCavXcaeeBFJ","market":"us","size":184468},{"description":"GRAPHIC","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img052.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img052.jpg","type":"GRAPHIC","id":"NTFILE8JXmCS7ACZtk3GUv","market":"us","size":188669},{"description":"GRAPHIC","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img053.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img053.jpg","type":"GRAPHIC","id":"NTFILEFpeecdpWUaPe6Zfc","market":"us","size":180685},{"description":"GRAPHIC","seq":60,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img054.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img054.jpg","type":"GRAPHIC","id":"NTFILE62qnHSSSyCmWEmug","market":"us","size":55340},{"description":"GRAPHIC","seq":61,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img055.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img055.jpg","type":"GRAPHIC","id":"NTFILE3eHoLsCdTXaA4Ydu","market":"us","size":51498},{"description":"GRAPHIC","seq":62,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img056.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img056.jpg","type":"GRAPHIC","id":"NTFILEApGcp7177C2Qxc9S","market":"us","size":228174},{"description":"GRAPHIC","seq":63,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img057.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img057.jpg","type":"GRAPHIC","id":"NTFILEFvBou3iaJFFnT5Zo","market":"us","size":143313},{"description":"GRAPHIC","seq":64,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img058.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img058.jpg","type":"GRAPHIC","id":"NTFILEDn3JzFEBxDQmSgaw","market":"us","size":47311},{"description":"GRAPHIC","seq":65,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img059.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img059.jpg","type":"GRAPHIC","id":"NTFILE2t4DyTxsMqM1TRPy","market":"us","size":107362},{"description":"GRAPHIC","seq":66,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img060.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img060.jpg","type":"GRAPHIC","id":"NTFILEGV2EeCinnQhM4b2h","market":"us","size":164464},{"description":"GRAPHIC","seq":67,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img061.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img061.jpg","type":"GRAPHIC","id":"NTFILEDzaCtjW2HMChPB3J","market":"us","size":175278},{"description":"GRAPHIC","seq":68,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img062.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img062.jpg","type":"GRAPHIC","id":"NTFILE5RwjtvymNZYmNZCy","market":"us","size":96238},{"description":"GRAPHIC","seq":69,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img063.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img063.jpg","type":"GRAPHIC","id":"NTFILE6Mh8ehw8k3CearMw","market":"us","size":135233},{"description":"GRAPHIC","seq":70,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925105923/tm2530140d1_ex99-2img064.jpg","primary":false,"translateUrl":"","linkName":"tm2530140d1_ex99-2img064.jpg","type":"GRAPHIC","id":"NTFILE32tuwWwpLth6XTW7","market":"us","size":183799}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-11-04 13:00","pubTimestamp":1762232400,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目2.02：经营业绩和财务状况；第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20294466","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925101817-VSTM","pdf_url":"","pub_time":1761192000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VSTM","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925101817/0001104659-25-101817-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925101817/tm2529362d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm2529362d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE6zoQEaDKt6yrkwKN","market":"us","size":20547},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1526119/000110465925101817/tm2529362d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2529362d1_8k.htm","type":"8-K","id":"NTFILE67W9z3ZB1gMzJbCe","market":"us","size":31124}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-10-23 12:00","pubTimestamp":1761192000,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":13,"pageCount":2,"totalSize":243,"code":"91000000","status":"200"}]}}