ENG/中
老虎证券
行情
交易
收费
优惠与活动
帮助
TigerAI
专栏
关于
登录
立即注册
Toggle
美股
详情
本页面由Tiger Trade Technology Pte. Ltd.提供服务
Vasta Platform Limited
4.90
0.0000
成交量:
- -
成交额:
- -
市值:
3.94亿
市盈率:
4.26
高:
4.90
开:
4.90
低:
4.90
收:
4.90
52周最高:
5.49
52周最低:
2.83
股本:
8,040.61万
流通股本:
773.41万
量比:
- -
换手率:
- -
股息:
- -
股息率:
- -
每股收益(TTM):
1.15
每股收益(LYR):
0.9811
净资产收益率:
10.55%
总资产收益率:
1.61%
市净率:
0.39
市盈率(LYR):
4.99
数据加载中...
总览
公司
新闻资讯
公告
2026/01/21
员工持股计划
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments
2026/01/21
员工持股计划
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments
2026/01/20
自愿退市
Form 25 - Notification of the removal from listing and registration of matured, redeemed or retired securities
2025/12/11
私有化交易
Form SC 13E3/A - Going private transaction by certain issuers: [Amend]
2025/11/28
私有化交易
Form SC 13E3/A - Going private transaction by certain issuers: [Amend]
2025/10/29
私有化交易
Form SC 13E3/A - Going private transaction by certain issuers: [Amend]
2025/10/16
私有化交易
Form SC 13E3/A - Going private transaction by certain issuers: [Amend]
2025/09/24
私有化交易
Form SC 13E3/A - Going private transaction by certain issuers: [Amend]
2025/09/17
私有化交易
Form SC 13E3 - Going private transaction by certain issuers
2025/09/04
员工持股计划
Form S-8 - Securities to be offered to employees in employee benefit plans
2025/04/17
年度报告
Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]
2024/11/14
超过5%披露
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2024/10/23
超过5%披露
Form SC 13G - Statement of Beneficial Ownership by Certain Investors
2024/09/04
超过5%披露
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2024/08/05
超过5%披露
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2024/06/04
超过5%披露
Form SC 13G - Statement of acquisition of beneficial ownership by individuals
2024/04/19
年度报告
Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]
2024/04/10
超过5%披露
Form SC 13G - Statement of acquisition of beneficial ownership by individuals
2024/04/09
超过5%披露
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
2024/04/03
超过5%披露
Form SC 13G - Statement of acquisition of beneficial ownership by individuals
更多
{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"澳洲华人首选美澳港股一站式交易平台 | 老虎证券","description":"澳、美、港、A股、ETF、期权一站式在线交易,超低佣金,新手也能轻松开启投资。在老虎证券, 1 美元起投资美股,24/5 无时差交易美股,澳大利亚华人信赖的在线炒股平台。","keywords":"老虎证券,老虎证券澳洲,老虎证券股票,老虎证券开户,老虎证券app,tigertrade老虎证券,股票,asx美股,炒股,券商,澳洲股票交易,澳大利亚炒股","social":{"ogDescription":"澳、美、港、A股、ETF、期权一站式在线交易,超低佣金,新手也能轻松开启投资。在老虎证券, 1 美元起投资美股,24/5 无时差交易美股,澳大利亚华人信赖的在线炒股平台。","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/hans/stock/VSTA/filings"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"AUS","license":"TBAU","edition":"fundamental","symbol":"VSTA","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"VSTA\",,,,,undefined,":{"symbol":"VSTA","market":"US","secType":"STK","nameCN":"Vasta Platform Limited","latestPrice":4.9,"timestamp":1772049153779,"preClose":4.9,"halted":0,"volume":0,"delay":0,"changeRate":0,"floatShares":7734100,"shares":80406085,"eps":1.15,"marketStatus":"交易中","change":0,"latestTime":"02-25 14:52:33 EST","open":4.9,"high":4.9,"low":4.9,"amount":0,"amplitude":0,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":1.15,"tradingStatus":2,"nextMarketStatus":{"tag":"盘后交易","tradingStatus":3,"beginTime":1772053200000},"marketStatusCode":2,"adr":0,"listingDate":1596168000000,"exchange":"NASDAQ","adjPreClose":4.9,"volumeRatio":0},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"VSTA\",,,,,undefined,":{"symbol":"VSTA","floatShares":7734100,"roa":"1.61%","roe":"10.55%","lyrEps":0.98113,"shares":80406085,"dividePrice":0,"high":4.9,"amplitude":0,"preClose":4.9,"low":4.9,"week52Low":2.83,"pbRate":"0.39","psRate":"1.10","week52High":5.4877,"institutionHeld":0,"latestPrice":4.9,"eps":1.15,"divideRate":0,"volume":0,"delay":0,"ttmEps":1.15,"open":4.9,"prevYearClose":4.95,"prevWeekClose":4.9,"prevMonthClose":4.9,"prevQuarterClose":4.95,"fiveDayClose":4.9,"twentyDayClose":4.98,"sixtyDayClose":4.94},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/VSTA\",params:#limit:5,,,undefined,":[{"market":"US","date":"2025-11-06","symbol":"VSTA","fiscalQuarterEnding":"2025/09","expectedEps":-0.05,"name":null,"time":"盘后","type":"earning","dateTimestamp":1762405200000,"reportTimeType":"post","actualEps":-0.07},{"market":"US","date":"2025-08-06","symbol":"VSTA","fiscalQuarterEnding":"2025/06","expectedEps":0.03,"name":null,"time":"盘后","type":"earning","dateTimestamp":1754452800000,"reportTimeType":"post","actualEps":-0.06},{"market":"US","date":"2025-05-08","symbol":"VSTA","fiscalQuarterEnding":"2025/03","expectedEps":0.06,"name":null,"time":"盘后","type":"earning","dateTimestamp":1746676800000,"reportTimeType":"post","actualEps":0.05},{"market":"US","date":"2025-03-12","symbol":"VSTA","fiscalQuarterEnding":"2024/12","expectedEps":0.25,"name":null,"time":"盘后","type":"earning","dateTimestamp":1741752000000,"reportTimeType":"post","actualEps":0.24},{"market":"US","date":"2024-11-07","symbol":"VSTA","fiscalQuarterEnding":"2024/09","expectedEps":-0.14,"name":null,"time":"盘后","type":"earning","dateTimestamp":1730955600000,"reportTimeType":"post","actualEps":-0.11}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"VSTA\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"VSTA\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/VSTA\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"VSTA","date":"2026-01-29","current":4.26087,"percent":0.907051,"low":-246.705966,"twenty":-25.086352,"median":-20.231093,"eighty":-14.259575,"high":4.897151,"avg":-25.939418,"sd":39.767816,"marketCap":393989816},"quantilePoints":[{"date":"2021-02-26","current":-224.317959,"twenty":-228.897414,"median":-172.817876,"eighty":-139.38674,"marketCap":1109864891},{"date":"2021-03-05","current":-233.552777,"twenty":-230.824322,"median":-176.376151,"eighty":-139.712221,"marketCap":1129787671},{"date":"2021-03-12","current":-202.540683,"twenty":-230.429571,"median":-202.540683,"eighty":-139.96047,"marketCap":1004440178},{"date":"2021-03-19","current":-192.634905,"twenty":-230.210803,"median":-199.308893,"eighty":-140.467734,"marketCap":973725892},{"date":"2021-03-26","current":-176.846546,"twenty":-230.041006,"median":-192.634905,"eighty":-140.743125,"marketCap":854189209},{"date":"2021-04-01","current":-102.283516,"twenty":-229.126132,"median":-186.064729,"eighty":-140.366281,"marketCap":821814691},{"date":"2021-04-09","current":-94.244471,"twenty":-228.799241,"median":-182.375865,"eighty":-134.662523,"marketCap":761216234},{"date":"2021-04-16","current":-92.811819,"twenty":-228.347736,"median":-176.846546,"eighty":-131.153556,"marketCap":755405423},{"date":"2021-04-23","current":-92.271892,"twenty":-228.240478,"median":-173.29244,"eighty":-127.981502,"marketCap":765366813},{"date":"2021-04-30","current":-96.674947,"twenty":-228.082429,"median":-171.890101,"eighty":-120.523077,"marketCap":812683417},{"date":"2021-05-07","current":-85.487321,"twenty":-227.969093,"median":-170.391734,"eighty":-116.290537,"marketCap":748764496},{"date":"2021-05-14","current":-78.728922,"twenty":-227.136699,"median":-168.588865,"eighty":-113.495062,"marketCap":683185344},{"date":"2021-05-21","current":-46.092378,"twenty":-226.668708,"median":-166.896272,"eighty":-102.07631,"marketCap":682355228},{"date":"2021-05-28","current":-48.353453,"twenty":-226.551655,"median":-163.005435,"eighty":-97.394982,"marketCap":729671832},{"date":"2021-06-04","current":-46.514589,"twenty":-226.535748,"median":-155.884453,"eighty":-96.686861,"marketCap":721370673},{"date":"2021-06-11","current":-47.946213,"twenty":-226.307362,"median":-151.855341,"eighty":-95.17174,"marketCap":735482643},{"date":"2021-06-18","current":-46.158442,"twenty":-225.760037,"median":-150.330496,"eighty":-94.043605,"marketCap":720540557},{"date":"2021-06-25","current":-44.294422,"twenty":-225.212777,"median":-149.811985,"eighty":-92.595848,"marketCap":706428588},{"date":"2021-07-02","current":-42.920407,"twenty":-225.016407,"median":-148.653523,"eighty":-90.032549,"marketCap":671790659},{"date":"2021-07-09","current":-42.995974,"twenty":-224.948234,"median":-148.159844,"eighty":-82.039238,"marketCap":644285582},{"date":"2021-07-16","current":-42.236417,"twenty":-224.803351,"median":-147.049982,"eighty":-77.22277,"marketCap":653453941},{"date":"2021-07-23","current":-40.050469,"twenty":-224.645191,"median":-144.953216,"eighty":-47.587856,"marketCap":610112608},{"date":"2021-07-30","current":-38.342033,"twenty":-224.439949,"median":-143.328634,"eighty":-47.143031,"marketCap":586774967},{"date":"2021-08-06","current":-37.020298,"twenty":-223.962131,"median":-142.566263,"eighty":-46.72242,"marketCap":558436403},{"date":"2021-08-13","current":-31.631622,"twenty":-223.420779,"median":-141.91944,"eighty":-46.323156,"marketCap":520929481},{"date":"2021-08-20","current":-30.167285,"twenty":-223.369661,"median":-141.101613,"eighty":-46.089151,"marketCap":480922097},{"date":"2021-08-27","current":-28.791377,"twenty":-223.265511,"median":-140.60543,"eighty":-45.493941,"marketCap":475921174},{"date":"2021-09-03","current":-28.077293,"twenty":-223.177194,"median":-139.712221,"eighty":-44.823272,"marketCap":466752815},{"date":"2021-09-10","current":-26.594686,"twenty":-222.984723,"median":-134.79005,"eighty":-44.225016,"marketCap":438414251},{"date":"2021-09-17","current":-25.188761,"twenty":-222.325051,"median":-132.810028,"eighty":-43.019698,"marketCap":408408713},{"date":"2021-09-24","current":-25.306408,"twenty":-222.246622,"median":-130.440518,"eighty":-42.784461,"marketCap":407575226},{"date":"2021-10-01","current":-23.36984,"twenty":-222.116417,"median":-128.621882,"eighty":-42.271987,"marketCap":374235739},{"date":"2021-10-08","current":-22.971798,"twenty":-221.622962,"median":-125.891627,"eighty":-41.748151,"marketCap":358399483},{"date":"2021-10-15","current":-22.397654,"twenty":-221.349581,"median":-119.971869,"eighty":-38.601978,"marketCap":354232047},{"date":"2021-10-22","current":-22.870584,"twenty":-220.792525,"median":-118.132262,"eighty":-38.197892,"marketCap":342563226},{"date":"2021-10-29","current":-21.853693,"twenty":-219.445757,"median":-115.153312,"eighty":-37.448988,"marketCap":333394868},{"date":"2021-11-05","current":-20.390975,"twenty":-219.305313,"median":-113.558288,"eighty":-34.79172,"marketCap":317558611},{"date":"2021-11-12","current":-12.659315,"twenty":-219.006113,"median":-112.854682,"eighty":-30.67341,"marketCap":270883330},{"date":"2021-11-19","current":-11.744237,"twenty":-218.319089,"median":-101.247484,"eighty":-29.663179,"marketCap":245572631},{"date":"2021-11-26","current":-10.431907,"twenty":-218.312315,"median":-98.186678,"eighty":-28.791377,"marketCap":216535327},{"date":"2021-12-03","current":-9.884522,"twenty":-217.803001,"median":-96.859774,"eighty":-27.96963,"marketCap":203261131},{"date":"2021-12-10","current":-18.326117,"twenty":-215.559132,"median":-96.674947,"eighty":-27.752701,"marketCap":380803506},{"date":"2021-12-17","current":-14.897886,"twenty":-214.158149,"median":-95.680286,"eighty":-26.594686,"marketCap":305306515},{"date":"2021-12-23","current":-16.995717,"twenty":-213.650036,"median":-94.691074,"eighty":-25.377647,"marketCap":346788378},{"date":"2021-12-31","current":-16.814839,"twenty":-211.098831,"median":-94.244471,"eighty":-25.080776,"marketCap":350936565},{"date":"2022-01-07","current":-16.238036,"twenty":-208.766573,"median":-93.161832,"eighty":-24.16902,"marketCap":334343819},{"date":"2022-01-14","current":-16.228743,"twenty":-207.592495,"median":-92.271892,"eighty":-23.218085,"marketCap":340151280},{"date":"2022-01-21","current":-16.379808,"twenty":-206.866196,"median":-91.794548,"eighty":-23.01566,"marketCap":351766202},{"date":"2022-01-28","current":-19.404713,"twenty":-206.328464,"median":-86.44196,"eighty":-22.851096,"marketCap":418137184},{"date":"2022-02-04","current":-20.267168,"twenty":-205.680712,"median":-80.522662,"eighty":-22.646145,"marketCap":441367027},{"date":"2022-02-11","current":-22.505301,"twenty":-205.015152,"median":-78.434881,"eighty":-22.30427,"marketCap":504419460},{"date":"2022-02-18","current":-20.458244,"twenty":-203.890248,"median":-48.353453,"eighty":-21.918226,"marketCap":463767233},{"date":"2022-02-25","current":-20.977938,"twenty":-202.983799,"median":-47.946213,"eighty":-21.837237,"marketCap":472893243},{"date":"2022-03-04","current":-21.880122,"twenty":-201.423315,"median":-47.312197,"eighty":-21.590735,"marketCap":500271273},{"date":"2022-03-11","current":-21.600035,"twenty":-199.396567,"median":-47.118872,"eighty":-21.38295,"marketCap":497782362},{"date":"2022-03-18","current":-20.191692,"twenty":-196.789517,"median":-46.752111,"eighty":-21.185766,"marketCap":468745057},{"date":"2022-03-25","current":-19.116768,"twenty":-193.254767,"median":-46.514589,"eighty":-20.99728,"marketCap":477041430},{"date":"2022-04-01","current":-18.782855,"twenty":-192.580979,"median":-46.323586,"eighty":-20.790162,"marketCap":474552518},{"date":"2022-04-08","current":-17.336465,"twenty":-189.925946,"median":-46.158442,"eighty":-20.472303,"marketCap":433070654},{"date":"2022-04-14","current":-16.741497,"twenty":-185.888523,"median":-46.086999,"eighty":-20.282863,"marketCap":422285370},{"date":"2022-04-22","current":-18.246603,"twenty":-184.912609,"median":-45.552407,"eighty":-20.187854,"marketCap":455470861},{"date":"2022-04-29","current":-18.204649,"twenty":-183.247299,"median":-45.487776,"eighty":-20.033527,"marketCap":437511348},{"date":"2022-05-06","current":-16.710305,"twenty":-180.261774,"median":-44.849271,"eighty":-19.659434,"marketCap":393842607},{"date":"2022-05-13","current":-19.221232,"twenty":-177.461289,"median":-44.273573,"eighty":-19.255715,"marketCap":352645682},{"date":"2022-05-20","current":-17.242961,"twenty":-176.504702,"median":-43.202022,"eighty":-19.125415,"marketCap":329575404},{"date":"2022-05-27","current":-16.883785,"twenty":-174.846572,"median":-42.995974,"eighty":-18.932286,"marketCap":332871158},{"date":"2022-06-03","current":-19.849132,"twenty":-173.683547,"median":-42.920407,"eighty":-18.930978,"marketCap":384779284},{"date":"2022-06-10","current":-22.135038,"twenty":-172.901332,"median":-42.710521,"eighty":-18.937516,"marketCap":411969255},{"date":"2022-06-17","current":-22.02331,"twenty":-172.817876,"median":-42.414266,"eighty":-18.99225,"marketCap":398786238},{"date":"2022-06-24","current":-24.536477,"twenty":-172.075656,"median":-42.145514,"eighty":-19.034557,"marketCap":436687410},{"date":"2022-07-01","current":-22.831553,"twenty":-171.48235,"median":-41.753202,"eighty":-19.047166,"marketCap":399610177},{"date":"2022-07-08","current":-23.582259,"twenty":-170.791758,"median":-39.639641,"eighty":-19.08913,"marketCap":414441070},{"date":"2022-07-15","current":-26.066038,"twenty":-170.390216,"median":-38.557112,"eighty":-19.142709,"marketCap":450694364},{"date":"2022-07-22","current":-25.851884,"twenty":-169.782945,"median":-38.291545,"eighty":-19.17048,"marketCap":440807102},{"date":"2022-07-29","current":-23.351534,"twenty":-168.906177,"median":-37.992108,"eighty":-19.203725,"marketCap":419384701},{"date":"2022-08-05","current":-24.120843,"twenty":-168.149815,"median":-37.528895,"eighty":-19.324679,"marketCap":430608015},{"date":"2022-08-12","current":-20.691515,"twenty":-167.521885,"median":-36.685539,"eighty":-19.400285,"marketCap":428958176},{"date":"2022-08-19","current":-19.49789,"twenty":-166.815847,"median":-34.597113,"eighty":-19.443111,"marketCap":395144723},{"date":"2022-08-26","current":-18.986099,"twenty":-164.880273,"median":-30.918433,"eighty":-19.17048,"marketCap":392661715},{"date":"2022-09-02","current":-20.992221,"twenty":-163.325004,"median":-30.510398,"eighty":-19.17048,"marketCap":427308337},{"date":"2022-09-09","current":-21.569889,"twenty":-161.750921,"median":-29.852219,"eighty":-19.194972,"marketCap":441331969},{"date":"2022-09-16","current":-22.784828,"twenty":-158.275272,"median":-28.810415,"eighty":-19.260951,"marketCap":455355602},{"date":"2022-09-23","current":-22.488307,"twenty":-155.515088,"median":-28.422165,"eighty":-19.349775,"marketCap":453293303},{"date":"2022-09-30","current":-22.215651,"twenty":-153.796894,"median":-27.96963,"eighty":-19.398072,"marketCap":433082774},{"date":"2022-10-07","current":-21.963647,"twenty":-151.894408,"median":-27.930383,"eighty":-19.430311,"marketCap":444458415},{"date":"2022-10-14","current":-22.191035,"twenty":-151.20551,"median":-26.891648,"eighty":-19.480381,"marketCap":441331969},{"date":"2022-10-21","current":-22.138394,"twenty":-150.446456,"median":-26.614097,"eighty":-19.50128,"marketCap":449581165},{"date":"2022-10-28","current":-22.858366,"twenty":-150.256784,"median":-26.387841,"eighty":-19.560394,"marketCap":452055924},{"date":"2022-11-04","current":-19.358679,"twenty":-150.073759,"median":-26.119741,"eighty":-19.560394,"marketCap":405035508},{"date":"2022-11-11","current":-18.698061,"twenty":-149.842603,"median":-25.843274,"eighty":-19.430311,"marketCap":389362037},{"date":"2022-11-18","current":-15.998243,"twenty":-149.430303,"median":-25.642813,"eighty":-19.335789,"marketCap":330419172},{"date":"2022-11-25","current":-16.512018,"twenty":-149.000633,"median":-25.507365,"eighty":-19.170733,"marketCap":341157795},{"date":"2022-12-02","current":-15.914751,"twenty":-148.591749,"median":-25.235247,"eighty":-19.121294,"marketCap":337027555},{"date":"2022-12-09","current":-15.607474,"twenty":-148.307693,"median":-25.18284,"eighty":-19.002827,"marketCap":330419172},{"date":"2022-12-16","current":-14.940253,"twenty":-148.035109,"median":-24.668199,"eighty":-18.940384,"marketCap":313898213},{"date":"2022-12-23","current":-14.548887,"twenty":-147.520502,"median":-24.406128,"eighty":-18.897219,"marketCap":313898213},{"date":"2022-12-30","current":-15.781812,"twenty":-147.457825,"median":-24.305986,"eighty":-18.794764,"marketCap":330419172},{"date":"2023-01-06","current":-15.570411,"twenty":-146.805277,"median":-24.194602,"eighty":-18.606184,"marketCap":327941028},{"date":"2023-01-13","current":-15.785783,"twenty":-146.456206,"median":-24.071665,"eighty":-18.315465,"marketCap":342809890},{"date":"2023-01-20","current":-16.304781,"twenty":-145.535818,"median":-23.945258,"eighty":-18.229821,"marketCap":346940130},{"date":"2023-01-27","current":-16.305607,"twenty":-144.479958,"median":-23.878922,"eighty":-18.013264,"marketCap":354432385},{"date":"2023-02-03","current":-15.873434,"twenty":-143.704448,"median":-23.582259,"eighty":-17.713187,"marketCap":342809890},{"date":"2023-02-10","current":-15.969561,"twenty":-143.314806,"median":-23.426613,"eighty":-17.371534,"marketCap":337027555},{"date":"2023-02-17","current":-15.771847,"twenty":-143.032992,"median":-23.351534,"eighty":-17.203715,"marketCap":336350196},{"date":"2023-02-24","current":-15.718871,"twenty":-142.755701,"median":-23.292652,"eighty":-17.085975,"marketCap":335375459},{"date":"2023-03-03","current":-14.347497,"twenty":-142.563352,"median":-23.153601,"eighty":-16.970645,"marketCap":304811686},{"date":"2023-03-10","current":-14.870195,"twenty":-142.464117,"median":-23.039256,"eighty":-16.848011,"marketCap":318028453},{"date":"2023-03-17","current":-12.984773,"twenty":-141.999914,"median":-23.014896,"eighty":-16.733927,"marketCap":272595816},{"date":"2023-03-24","current":-25.05594,"twenty":-141.493299,"median":-23.00598,"eighty":-16.705342,"marketCap":260205097},{"date":"2023-03-31","current":-24.450209,"twenty":-141.315236,"median":-23.035553,"eighty":-16.717735,"marketCap":263517550},{"date":"2023-04-06","current":-25.314001,"twenty":-141.031537,"median":-23.115434,"eighty":-16.731403,"marketCap":272595816},{"date":"2023-04-14","current":-24.5048,"twenty":-140.749613,"median":-23.230187,"eighty":-16.756165,"marketCap":272595816},{"date":"2023-04-21","current":-29.238713,"twenty":-140.688047,"median":-23.341594,"eighty":-16.817733,"marketCap":316376357},{"date":"2023-04-28","current":-29.878223,"twenty":-140.366281,"median":-23.407492,"eighty":-16.830836,"marketCap":325783049},{"date":"2023-05-05","current":-28.620398,"twenty":-139.91082,"median":-23.539316,"eighty":-16.842478,"marketCap":311086069},{"date":"2023-05-12","current":-20.42555,"twenty":-139.647125,"median":-23.760419,"eighty":-16.868447,"marketCap":316805499},{"date":"2023-05-19","current":-18.221502,"twenty":-138.467402,"median":-23.471054,"eighty":-16.89725,"marketCap":282512120},{"date":"2023-05-26","current":-16.834364,"twenty":-134.662523,"median":-23.36984,"eighty":-16.89725,"marketCap":258833359},{"date":"2023-06-02","current":-17.051334,"twenty":-134.152413,"median":-23.331655,"eighty":-16.883785,"marketCap":261282886},{"date":"2023-06-08","current":-16.907356,"twenty":-133.088869,"median":-23.230187,"eighty":-16.859078,"marketCap":264548922},{"date":"2023-06-16","current":-17.274768,"twenty":-132.802256,"median":-23.115434,"eighty":-16.836428,"marketCap":276796557},{"date":"2023-06-23","current":-17.360457,"twenty":-131.917919,"median":-23.035553,"eighty":-16.832342,"marketCap":280062593},{"date":"2023-06-30","current":-16.927369,"twenty":-130.975296,"median":-23.014896,"eighty":-16.831331,"marketCap":268223213},{"date":"2023-07-07","current":-18.211071,"twenty":-130.350425,"median":-22.976032,"eighty":-16.831233,"marketCap":285778157},{"date":"2023-07-14","current":-17.865723,"twenty":-129.834206,"median":-22.920468,"eighty":-16.83488,"marketCap":285778157},{"date":"2023-07-21","current":-17.490548,"twenty":-128.975242,"median":-22.864475,"eighty":-16.842478,"marketCap":280879102},{"date":"2023-07-28","current":-17.002684,"twenty":-127.981502,"median":-22.831553,"eighty":-16.865822,"marketCap":277204812},{"date":"2023-08-04","current":-17.932143,"twenty":-127.398903,"median":-22.760804,"eighty":-16.873287,"marketCap":283328629},{"date":"2023-08-11","current":-17.219861,"twenty":-125.271597,"median":-22.679984,"eighty":-16.873287,"marketCap":289946570},{"date":"2023-08-18","current":-17.413475,"twenty":-122.411293,"median":-22.619939,"eighty":-16.887122,"marketCap":285032222},{"date":"2023-08-25","current":-17.239864,"twenty":-120.523077,"median":-22.551043,"eighty":-16.901848,"marketCap":288308454},{"date":"2023-09-01","current":-18.559434,"twenty":-119.052224,"median":-22.536912,"eighty":-16.911359,"marketCap":306854801},{"date":"2023-09-08","current":-20.812441,"twenty":-119.048362,"median":-22.529554,"eighty":-16.927369,"marketCap":341222538},{"date":"2023-09-15","current":-20.035532,"twenty":-118.132262,"median":-22.505301,"eighty":-16.95111,"marketCap":335494582},{"date":"2023-09-22","current":-19.616336,"twenty":-116.417129,"median":-22.462653,"eighty":-16.953931,"marketCap":325675229},{"date":"2023-09-29","current":-20.921737,"twenty":-115.78417,"median":-22.44356,"eighty":-16.993066,"marketCap":338767700},{"date":"2023-10-06","current":-20.813602,"twenty":-114.522453,"median":-22.362662,"eighty":-16.995717,"marketCap":328130067},{"date":"2023-10-13","current":-20.194111,"twenty":-114.430014,"median":-22.333923,"eighty":-17.002684,"marketCap":326493508},{"date":"2023-10-20","current":-19.831181,"twenty":-113.558288,"median":-22.268769,"eighty":-17.020154,"marketCap":320765552},{"date":"2023-10-27","current":-20.532091,"twenty":-113.431836,"median":-22.262567,"eighty":-17.023182,"marketCap":334676303},{"date":"2023-11-03","current":-20.876965,"twenty":-113.186078,"median":-22.191035,"eighty":-17.031855,"marketCap":343890130},{"date":"2023-11-10","current":-23.500474,"twenty":-112.904137,"median":-22.177614,"eighty":-17.041917,"marketCap":325961948},{"date":"2023-11-17","current":-24.843461,"twenty":-108.477851,"median":-22.259833,"eighty":-17.049163,"marketCap":346334569},{"date":"2023-11-24","current":-23.649046,"twenty":-102.07631,"median":-22.272235,"eighty":-17.052127,"marketCap":328814115},{"date":"2023-12-01","current":-24.613112,"twenty":-100.97248,"median":-22.345871,"eighty":-17.058534,"marketCap":339407878},{"date":"2023-12-08","current":-24.646372,"twenty":-99.535305,"median":-22.362926,"eighty":-17.073926,"marketCap":341445140},{"date":"2023-12-15","current":-23.847839,"twenty":-98.049423,"median":-22.446116,"eighty":-17.085119,"marketCap":331666282},{"date":"2023-12-22","current":-23.769936,"twenty":-97.394982,"median":-22.468402,"eighty":-17.092643,"marketCap":331967796},{"date":"2023-12-29","current":-24.318018,"twenty":-97.078715,"median":-22.496804,"eighty":-17.098424,"marketCap":341762953},{"date":"2024-01-05","current":-25.297534,"twenty":-96.882478,"median":-22.510443,"eighty":-17.107157,"marketCap":350409094},{"date":"2024-01-12","current":-24.633855,"twenty":-96.725675,"median":-22.532894,"eighty":-17.123215,"marketCap":343074950},{"date":"2024-01-19","current":-24.860207,"twenty":-96.690833,"median":-22.540574,"eighty":-17.133144,"marketCap":342260045},{"date":"2024-01-26","current":-24.524739,"twenty":-96.649307,"median":-22.55725,"eighty":-17.139173,"marketCap":339000425},{"date":"2024-02-02","current":-24.120397,"twenty":-96.450823,"median":-22.642445,"eighty":-17.146476,"marketCap":333296091},{"date":"2024-02-09","current":-23.93762,"twenty":-95.912397,"median":-22.713322,"eighty":-17.153821,"marketCap":325961948},{"date":"2024-02-16","current":-23.965779,"twenty":-95.232588,"median":-22.803346,"eighty":-17.158848,"marketCap":327591757},{"date":"2024-02-23","current":-23.580423,"twenty":-94.989198,"median":-22.834812,"eighty":-17.165715,"marketCap":324332138},{"date":"2024-03-01","current":-22.774829,"twenty":-94.39295,"median":-22.838072,"eighty":-17.178547,"marketCap":311293660},{"date":"2024-03-08","current":-21.63802,"twenty":-94.255723,"median":-22.834812,"eighty":-17.207093,"marketCap":298255182},{"date":"2024-03-15","current":-23.501126,"twenty":-94.244471,"median":-22.858366,"eighty":-17.21555,"marketCap":321072518},{"date":"2024-03-22","current":-19.020408,"twenty":-93.742307,"median":-22.85512,"eighty":-17.219861,"marketCap":320257613},{"date":"2024-03-28","current":-19.413263,"twenty":-93.414409,"median":-22.834812,"eighty":-17.235863,"marketCap":325147043},{"date":"2024-04-05","current":-19.883702,"twenty":-93.059469,"median":-22.800517,"eighty":-17.242342,"marketCap":332481186},{"date":"2024-04-12","current":-18.998336,"twenty":-92.847701,"median":-22.765289,"eighty":-17.265846,"marketCap":312923470},{"date":"2024-04-19","current":-19.18962,"twenty":-92.379877,"median":-22.713322,"eighty":-17.274128,"marketCap":305589326},{"date":"2024-04-26","current":-18.680442,"twenty":-91.980746,"median":-22.642445,"eighty":-17.274898,"marketCap":302899082},{"date":"2024-05-03","current":-18.405796,"twenty":-91.81723,"median":-22.55725,"eighty":-17.276739,"marketCap":301716195},{"date":"2024-05-10","current":-25.108925,"twenty":-91.790789,"median":-22.554147,"eighty":-17.285176,"marketCap":288928224},{"date":"2024-05-17","current":-25.209908,"twenty":-88.275249,"median":-22.62074,"eighty":-17.289406,"marketCap":291725593},{"date":"2024-05-24","current":-24.30054,"twenty":-85.869177,"median":-22.696653,"eighty":-17.291017,"marketCap":279778093},{"date":"2024-05-31","current":-24.720287,"twenty":-84.78339,"median":-22.746265,"eighty":-17.298851,"marketCap":279778093},{"date":"2024-06-07","current":-24.136322,"twenty":-82.039238,"median":-22.784828,"eighty":-17.304151,"marketCap":271784433},{"date":"2024-06-14","current":-22.452287,"twenty":-80.215251,"median":-22.811191,"eighty":-17.309765,"marketCap":248602819},{"date":"2024-06-21","current":-23.10087,"twenty":-79.497755,"median":-22.792673,"eighty":-17.322623,"marketCap":251000917},{"date":"2024-06-28","current":-22.816438,"twenty":-78.493689,"median":-22.774829,"eighty":-17.34399,"marketCap":243806623},{"date":"2024-07-05","current":-23.254663,"twenty":-77.834817,"median":-22.800517,"eighty":-17.356313,"marketCap":251800283},{"date":"2024-07-12","current":-22.228731,"twenty":-70.95927,"median":-22.792673,"eighty":-17.361031,"marketCap":241808208},{"date":"2024-07-19","current":-22.572773,"twenty":-48.301537,"median":-22.755749,"eighty":-17.366187,"marketCap":240609159},{"date":"2024-07-26","current":-23.261538,"twenty":-48.064342,"median":-22.746265,"eighty":-17.377671,"marketCap":243806623},{"date":"2024-08-02","current":-22.527103,"twenty":-47.826761,"median":-22.735578,"eighty":-17.379639,"marketCap":232615500},{"date":"2024-08-09","current":-28.598395,"twenty":-47.344039,"median":-22.736179,"eighty":-17.38842,"marketCap":239396296},{"date":"2024-08-16","current":-27.381267,"twenty":-47.319512,"median":-22.758407,"eighty":-17.397611,"marketCap":230589074},{"date":"2024-08-23","current":-26.937633,"twenty":-47.275859,"median":-22.792673,"eighty":-17.408801,"marketCap":225785135},{"date":"2024-08-30","current":-21.605708,"twenty":-47.16719,"median":-22.774829,"eighty":-17.411029,"marketCap":176144432},{"date":"2024-09-06","current":-24.24159,"twenty":-47.118872,"median":-22.784828,"eighty":-17.413475,"marketCap":200164127},{"date":"2024-09-13","current":-25.052348,"twenty":-47.042617,"median":-22.819151,"eighty":-17.418005,"marketCap":208170692},{"date":"2024-09-20","current":-24.788715,"twenty":-46.765443,"median":-22.831553,"eighty":-17.429192,"marketCap":208170692},{"date":"2024-09-27","current":-24.53998,"twenty":-46.738779,"median":-22.85512,"eighty":-17.440996,"marketCap":208170692},{"date":"2024-10-04","current":-25.254543,"twenty":-46.711514,"median":-22.87324,"eighty":-17.470098,"marketCap":212974631},{"date":"2024-10-11","current":-25.428838,"twenty":-46.514589,"median":-22.926057,"eighty":-17.490548,"marketCap":208170692},{"date":"2024-10-18","current":-25.223853,"twenty":-46.409195,"median":-22.932351,"eighty":-17.592012,"marketCap":204711856},{"date":"2024-10-25","current":-25.741314,"twenty":-46.325733,"median":-22.950371,"eighty":-17.678646,"marketCap":208178699},{"date":"2024-11-01","current":-27.318199,"twenty":-46.321438,"median":-22.980266,"eighty":-17.731162,"marketCap":216177257},{"date":"2024-11-08","current":-19.40259,"twenty":-46.200651,"median":-22.991315,"eighty":-17.736215,"marketCap":204437906},{"date":"2024-11-15","current":-19.087017,"twenty":-46.158442,"median":-22.964297,"eighty":-17.777628,"marketCap":200429320},{"date":"2024-11-22","current":-19.353382,"twenty":-46.092378,"median":-22.933219,"eighty":-17.863439,"marketCap":202834471},{"date":"2024-11-29","current":-19.807706,"twenty":-46.088075,"median":-22.931723,"eighty":-17.865266,"marketCap":201231037},{"date":"2024-12-06","current":-17.560992,"twenty":-45.859634,"median":-22.90711,"eighty":-17.846277,"marketCap":176377801},{"date":"2024-12-13","current":-16.463008,"twenty":-45.646463,"median":-22.864475,"eighty":-17.664803,"marketCap":165153759},{"date":"2024-12-20","current":-18.436469,"twenty":-45.519422,"median":-22.838072,"eighty":-17.577588,"marketCap":184394974},{"date":"2024-12-27","current":-19.618655,"twenty":-45.493941,"median":-22.828501,"eighty":-17.587902,"marketCap":192412147},{"date":"2025-01-03","current":-18.10358,"twenty":-45.490079,"median":-22.816438,"eighty":-17.585847,"marketCap":178782953},{"date":"2025-01-10","current":-18.370447,"twenty":-45.431414,"median":-22.784828,"eighty":-17.595496,"marketCap":182791539},{"date":"2025-01-17","current":-19.347301,"twenty":-45.160627,"median":-22.757078,"eighty":-17.623276,"marketCap":194817299},{"date":"2025-01-24","current":-20.504141,"twenty":-44.979265,"median":-22.736179,"eighty":-17.678646,"marketCap":212455079},{"date":"2025-01-31","current":-21.311501,"twenty":-44.719276,"median":-22.724456,"eighty":-17.731162,"marketCap":222075686},{"date":"2025-02-07","current":-21.693505,"twenty":-44.294422,"median":-22.683344,"eighty":-17.733604,"marketCap":228489424},{"date":"2025-02-14","current":-21.02109,"twenty":-44.273573,"median":-22.66415,"eighty":-17.736215,"marketCap":223679121},{"date":"2025-02-21","current":-20.651252,"twenty":-44.225016,"median":-22.62074,"eighty":-17.769345,"marketCap":220472252},{"date":"2025-02-28","current":-23.138406,"twenty":-43.436212,"median":-22.595956,"eighty":-17.846277,"marketCap":239713466},{"date":"2025-03-07","current":-24.446423,"twenty":-43.178008,"median":-22.624095,"eighty":-17.865266,"marketCap":257351246},{"date":"2025-03-14","current":3.170263,"twenty":-43.124073,"median":-22.622418,"eighty":-17.769345,"marketCap":269377006},{"date":"2025-03-21","current":3.309707,"twenty":-43.019698,"median":-22.572773,"eighty":-17.664803,"marketCap":281402765},{"date":"2025-03-28","current":4.145694,"twenty":-42.946815,"median":-22.546943,"eighty":-17.546903,"marketCap":349548734},{"date":"2025-04-04","current":4.056046,"twenty":-42.923231,"median":-22.535519,"eighty":-17.426955,"marketCap":339928126},{"date":"2025-04-11","current":4.717069,"twenty":-42.905409,"median":-22.527971,"eighty":-17.410014,"marketCap":389634598},{"date":"2025-04-17","current":4.698372,"twenty":-42.813761,"median":-22.507872,"eighty":-17.383218,"marketCap":390583852},{"date":"2025-04-25","current":4.521882,"twenty":-42.701592,"median":-22.488307,"eighty":-17.358385,"marketCap":386573750},{"date":"2025-05-02","current":4.143514,"twenty":-42.550012,"median":-22.461301,"eighty":-17.309765,"marketCap":356899002},{"date":"2025-05-09","current":4.209925,"twenty":-42.437666,"median":-22.448671,"eighty":-17.288847,"marketCap":344102135},{"date":"2025-05-16","current":4.017767,"twenty":-42.307557,"median":-22.436706,"eighty":-17.274865,"marketCap":326054820},{"date":"2025-05-23","current":3.910304,"twenty":-42.181875,"median":-22.397654,"eighty":-17.231863,"marketCap":320841152},{"date":"2025-05-30","current":4.000831,"twenty":-42.121231,"median":-22.363322,"eighty":-17.189965,"marketCap":326455872},{"date":"2025-06-06","current":4.039034,"twenty":-41.955532,"median":-22.360108,"eighty":-17.148106,"marketCap":332872695},{"date":"2025-06-13","current":4.017286,"twenty":-41.754886,"median":-22.332108,"eighty":-17.107157,"marketCap":333674798},{"date":"2025-06-20","current":4.175685,"twenty":-41.405921,"median":-22.286673,"eighty":-17.073926,"marketCap":350518958},{"date":"2025-06-27","current":4.121885,"twenty":-39.886138,"median":-22.262567,"eighty":-17.039984,"marketCap":344904238},{"date":"2025-07-03","current":4.028606,"twenty":-39.228814,"median":-22.222191,"eighty":-17.002684,"marketCap":342898981},{"date":"2025-07-11","current":3.92192,"twenty":-38.78144,"median":-22.207764,"eighty":-16.95111,"marketCap":325653769},{"date":"2025-07-18","current":4.028721,"twenty":-38.557112,"median":-22.177614,"eighty":-16.883785,"marketCap":333674798},{"date":"2025-07-25","current":3.943868,"twenty":-38.544102,"median":-22.155178,"eighty":-16.853545,"marketCap":328862180},{"date":"2025-08-01","current":4.01447,"twenty":-38.419391,"median":-22.135038,"eighty":-16.829994,"marketCap":331268489},{"date":"2025-08-08","current":3.942758,"twenty":-37.170465,"median":-22.105008,"eighty":-16.804486,"marketCap":339289518},{"date":"2025-08-15","current":3.903544,"twenty":-32.787121,"median":-22.0177,"eighty":-16.706996,"marketCap":339714552},{"date":"2025-08-22","current":3.920566,"twenty":-30.734666,"median":-21.957028,"eighty":-16.638983,"marketCap":336482158},{"date":"2025-08-29","current":3.942715,"twenty":-30.412561,"median":-21.89898,"eighty":-16.499047,"marketCap":342926983},{"date":"2025-09-05","current":4.284607,"twenty":-29.47885,"median":-21.865785,"eighty":-16.417046,"marketCap":369429537},{"date":"2025-09-12","current":4.155825,"twenty":-29.04315,"median":-21.796764,"eighty":-16.301122,"marketCap":363807783},{"date":"2025-09-19","current":4.473173,"twenty":-28.607196,"median":-21.65922,"eighty":-16.228832,"marketCap":397538306},{"date":"2025-09-26","current":4.480491,"twenty":-28.266229,"median":-21.63802,"eighty":-16.132784,"marketCap":394325875},{"date":"2025-10-03","current":4.52522,"twenty":-28.007188,"median":-21.600035,"eighty":-16.01466,"marketCap":396735198},{"date":"2025-10-10","current":4.520755,"twenty":-27.925919,"median":-21.466266,"eighty":-15.926705,"marketCap":396735198},{"date":"2025-10-17","current":4.585536,"twenty":-27.365506,"median":-21.300755,"eighty":-15.870876,"marketCap":397698928},{"date":"2025-10-24","current":4.578424,"twenty":-26.905593,"median":-21.178118,"eighty":-15.80438,"marketCap":399947629},{"date":"2025-10-31","current":4.508627,"twenty":-26.594235,"median":-21.084235,"eighty":-15.781822,"marketCap":394325875},{"date":"2025-11-07","current":4.539815,"twenty":-26.391979,"median":-20.992221,"eighty":-15.751296,"marketCap":399144521},{"date":"2025-11-14","current":4.311598,"twenty":-26.202201,"median":-20.95121,"eighty":-15.68793,"marketCap":398412151},{"date":"2025-11-21","current":4.336374,"twenty":-26.096531,"median":-20.813602,"eighty":-15.619475,"marketCap":397206059},{"date":"2025-11-28","current":4.353299,"twenty":-25.955236,"median":-20.794427,"eighty":-15.575858,"marketCap":398010120},{"date":"2025-12-05","current":4.336681,"twenty":-25.724246,"median":-20.691515,"eighty":-15.486237,"marketCap":399618242},{"date":"2025-12-12","current":4.366299,"twenty":-25.493932,"median":-20.626938,"eighty":-15.36143,"marketCap":394303400},{"date":"2025-12-19","current":4.506665,"twenty":-25.395982,"median":-20.537441,"eighty":-15.126404,"marketCap":398814181},{"date":"2025-12-26","current":4.518863,"twenty":-25.313952,"median":-20.476576,"eighty":-14.967524,"marketCap":399618242},{"date":"2026-01-02","current":4.465299,"twenty":-25.284743,"median":-20.42386,"eighty":-14.897822,"marketCap":398010120},{"date":"2026-01-09","current":4.269939,"twenty":-25.235832,"median":-20.345641,"eighty":-14.818036,"marketCap":386753268},{"date":"2026-01-16","current":4.385128,"twenty":-25.182595,"median":-20.277607,"eighty":-14.686921,"marketCap":398814181},{"date":"2026-01-23","current":4.314254,"twenty":-25.117125,"median":-20.26273,"eighty":-14.506492,"marketCap":398010120},{"date":"2026-01-29","current":4.209839,"twenty":-25.086352,"median":-20.231093,"eighty":-14.259575,"marketCap":393989816}],"updateTime":1772049153802},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"VSTA\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20650237","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010326000790-VSTA","pdf_url":"","pub_time":1768971600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"VSTA","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"员工持股计划","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000095010326000790/0000950103-26-000790-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010326000790/dp240097_s8pos-240254.htm","primary":true,"translateUrl":"","linkName":"dp240097_s8pos-240254.htm","type":"S-8 POS","id":"NTFILEGrRTTRgYmApPv8JG","market":"us","size":17340}],"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":"2026-01-21 13:00","pubTimestamp":1768971600,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20650236","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010326000789-VSTA","pdf_url":"","pub_time":1768971600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"VSTA","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"员工持股计划","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000095010326000789/0000950103-26-000789-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010326000789/dp240096_s8pos-290049.htm","primary":true,"translateUrl":"","linkName":"dp240096_s8pos-290049.htm","type":"S-8 POS","id":"NTFILE27dbPcvqxFvFKf3X","market":"us","size":17110}],"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":"2026-01-21 13:00","pubTimestamp":1768971600,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20645332","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010326000644-VSTA","pdf_url":"","pub_time":1768885200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 25 - Notification of the removal from listing and registration of matured, redeemed or retired securities","symbol":"VSTA","title":"Form 25 - Notification of the removal from listing and registration of matured, redeemed or retired securities","titleType":"自愿退市","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000095010326000644/0000950103-26-000644-index.htm","us_notice_code":"Form 25","us_title_en":"Form 25 - Notification of the removal from listing and registration of matured, redeemed or retired securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 25","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010326000644/dp240098_25.htm","primary":true,"translateUrl":"","linkName":"dp240098_25.htm","type":"25","id":"NTFILEB5Ey1vYdWHhkk4xX","market":"us","size":11037}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Voluntary Delisting","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"自愿退市","pubTime":"2026-01-20 13:00","pubTimestamp":1768885200,"title_zh":"Form 25 - Notification of the removal from listing and registration of matured, redeemed or retired securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20519293","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010325015993-VSTA","pdf_url":"","pub_time":1765429200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","symbol":"VSTA","title":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","titleType":"私有化交易","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325015993/0000950103-25-015993-index.htm","us_notice_code":"Form SC 13E3/A","us_title_en":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM SC 13E3/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325015993/dp238641_sc13e3a-5.htm","primary":true,"translateUrl":"","linkName":"dp238641_sc13e3a-5.htm","type":"SC 13E3/A","id":"NTFILEBVQZ62twAbzb9Vph","market":"us","size":30942},{"description":"EXHIBIT (A)(5)(IV)","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325015993/dp238641_ex99a5iv.htm","primary":false,"translateUrl":"","linkName":"dp238641_ex99a5iv.htm","type":"EX-99.A5IV","id":"NTFILEFjE6KjrBga4R3qR3","market":"us","size":10945},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325015993/image_001.jpg","primary":false,"translateUrl":"","linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE7mnf1TUDtALyJ7QB","market":"us","size":4871}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Privatisation","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"私有化交易","pubTime":"2025-12-11 13:00","pubTimestamp":1765429200,"title_zh":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20466199","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010325015467-VSTA","pdf_url":"","pub_time":1764306000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","symbol":"VSTA","title":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","titleType":"私有化交易","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325015467/0000950103-25-015467-index.htm","us_notice_code":"Form SC 13E3/A","us_title_en":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM SC 13E3/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325015467/dp238124_sc13e3a-4.htm","primary":true,"translateUrl":"","linkName":"dp238124_sc13e3a-4.htm","type":"SC 13E3/A","id":"NTFILEGDH5gJYDhMQZg2Fj","market":"us","size":41584}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Privatisation","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"私有化交易","pubTime":"2025-11-28 13:00","pubTimestamp":1764306000,"title_zh":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20330728","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010325013778-VSTA","pdf_url":"","pub_time":1761710400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","symbol":"VSTA","title":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","titleType":"私有化交易","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325013778/0000950103-25-013778-index.htm","us_notice_code":"Form SC 13E3/A","us_title_en":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM SC 13E3/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325013778/dp236430_sc13e3a-3.htm","primary":true,"translateUrl":"","linkName":"dp236430_sc13e3a-3.htm","type":"SC 13E3/A","id":"NTFILEHbCcoZ5F4yFnpsro","market":"us","size":30681},{"description":"EXHIBIT (A)(5)(III)","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325013778/dp236430_exa5iii.htm","primary":false,"translateUrl":"","linkName":"dp236430_exa5iii.htm","type":"EX-99.A5III","id":"NTFILEGniHfa69JhbnWQVE","market":"us","size":10583}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Privatisation","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"私有化交易","pubTime":"2025-10-29 12:00","pubTimestamp":1761710400,"title_zh":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20271258","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010325013240-VSTA","pdf_url":"","pub_time":1760587200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","symbol":"VSTA","title":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","titleType":"私有化交易","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325013240/0000950103-25-013240-index.htm","us_notice_code":"Form SC 13E3/A","us_title_en":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM SC 13E3/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325013240/dp235910_sc13e3a-2.htm","primary":true,"translateUrl":"","linkName":"dp235910_sc13e3a-2.htm","type":"SC 13E3/A","id":"NTFILED1A6CzjKJ2SdU2MD","market":"us","size":31206},{"description":"EXHIBIT (A)(5)(II)","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325013240/dp235910_exa5ii.htm","primary":false,"translateUrl":"","linkName":"dp235910_exa5ii.htm","type":"EX-99.A5II","id":"NTFILEEDzkPeCHkNXwLyQG","market":"us","size":10436}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Privatisation","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"私有化交易","pubTime":"2025-10-16 12:00","pubTimestamp":1760587200,"title_zh":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20203183","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010325012111-VSTA","pdf_url":"","pub_time":1758717444000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","symbol":"VSTA","title":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","titleType":"私有化交易","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/0000950103-25-012111-index.html","us_notice_code":"Form SC 13E3/A","us_title_en":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM SC 13E3/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325012111/dp234817_sc13e3a1.htm","primary":true,"translateUrl":"","linkName":"dp234817_sc13e3a1.htm","type":"SC 13E3/A","id":"NTFILEAnDU4CzHPUCgipCM","market":"us","size":76912}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Privatisation","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"私有化交易","pubTime":"2025-09-24 20:37","pubTimestamp":1758717444,"title_zh":"Form SC 13E3/A - Going private transaction by certain issuers: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20178962","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010325011750-VSTA","pdf_url":"","pub_time":1758081600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13E3 - Going private transaction by certain issuers","symbol":"VSTA","title":"Form SC 13E3 - Going private transaction by certain issuers","titleType":"私有化交易","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011750/0000950103-25-011750-index.htm","us_notice_code":"Form SC 13E3","us_title_en":"Form SC 13E3 - Going private transaction by certain issuers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM SC 13E3","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011750/dp234472_sc13e3.htm","primary":true,"translateUrl":"","linkName":"dp234472_sc13e3.htm","type":"SC 13E3","id":"NTFILE98k1pmGMcLCE1MKu","market":"us","size":73069},{"description":"EX-FILING FEES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011750/dp234472_exfilingfees.htm","primary":false,"translateUrl":"","linkName":"dp234472_exfilingfees.htm","type":"EX-FILING FEES","id":"NTFILE34g64u7MypNsVc7x","market":"us","size":18569}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Privatisation","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"私有化交易","pubTime":"2025-09-17 12:00","pubTimestamp":1758081600,"title_zh":"Form SC 13E3 - Going private transaction by certain issuers","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20130810","market":"us","labels":[],"media":"sec.gov","original_id":"AN95010325011294-VSTA","pdf_url":"","pub_time":1756958400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"VSTA","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/1792829/000095010325011294/0000950103-25-011294-index.htm","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/1792829/000095010325011294/dp233910_s8.htm","primary":true,"translateUrl":"","linkName":"dp233910_s8.htm","type":"S-8","id":"NTFILE42oYJnJjhNQ1r5XP","market":"us","size":48374},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011294/dp233910_ex0501.htm","primary":false,"translateUrl":"","linkName":"dp233910_ex0501.htm","type":"EX-5.1","id":"NTFILE6Mar57drT3ckK3qB","market":"us","size":45477},{"description":"EXHIBIT 23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011294/dp233910_ex2302.htm","primary":false,"translateUrl":"","linkName":"dp233910_ex2302.htm","type":"EX-23.2","id":"NTFILE6T751FYyNQNNSr4u","market":"us","size":3259},{"description":"EXHIBIT 99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011294/dp233910_ex9901.htm","primary":false,"translateUrl":"","linkName":"dp233910_ex9901.htm","type":"EX-99.1","id":"NTFILE6idmq6qocW9HByMX","market":"us","size":192244},{"description":"EX-FILING FEES","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011294/dp233910_exfilingfees.htm","primary":false,"translateUrl":"","linkName":"dp233910_exfilingfees.htm","type":"EX-FILING FEES","id":"NTFILEAqvZWX5icVsXaTvv","market":"us","size":16684},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011294/image_001.jpg","primary":false,"translateUrl":"","linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE5aWzJzFXV3Lwe8rM","market":"us","size":2648},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011294/image_002.jpg","primary":false,"translateUrl":"","linkName":"image_002.jpg","type":"GRAPHIC","id":"NTFILEBP2ASVG9s5UceHBX","market":"us","size":4340},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011294/image_003.jpg","primary":false,"translateUrl":"","linkName":"image_003.jpg","type":"GRAPHIC","id":"NTFILE3se1zzghGZ8QHmfL","market":"us","size":3113},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011294/image_006.jpg","primary":false,"translateUrl":"","linkName":"image_006.jpg","type":"GRAPHIC","id":"NTFILE5RxA4GRnfx3UBToS","market":"us","size":4858},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000095010325011294/image_007.jpg","primary":false,"translateUrl":"","linkName":"image_007.jpg","type":"GRAPHIC","id":"NTFILEGWKbnbktxibZxsij","market":"us","size":4269}],"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":"2025-09-04 12:00","pubTimestamp":1756958400,"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":"19413151","market":"us","labels":[],"media":"sec.gov","original_id":"AN155485525000369-VSTA","pdf_url":"","pub_time":1744862400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"VSTA","title":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/0001554855-25-000369-index.htm","us_notice_code":"Form 20-F","us_title_en":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/vsta-20241231.htm","primary":true,"translateUrl":"","linkName":"vsta-20241231.htm","type":"20-F","id":"NTFILE9f1WRso7MiaT2a4s","market":"us","size":6051244},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/img199b1cc845744cdfaf3a.jpg","primary":false,"translateUrl":"","linkName":"img199b1cc845744cdfaf3a.jpg","type":"GRAPHIC","id":"NTFILE4ebXw7CUYW1dnbbX","market":"us","size":14688},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/img451f48c0d4bf475baab9.jpg","primary":false,"translateUrl":"","linkName":"img451f48c0d4bf475baab9.jpg","type":"GRAPHIC","id":"NTFILEGfp9LQTDVFdn7HWc","market":"us","size":51739},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/img5c66d821560945b9bd0a.jpg","primary":false,"translateUrl":"","linkName":"img5c66d821560945b9bd0a.jpg","type":"GRAPHIC","id":"NTFILE9uHM6ZRwsTnVfphC","market":"us","size":7127},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/img6137a49bb7734845907a.jpg","primary":false,"translateUrl":"","linkName":"img6137a49bb7734845907a.jpg","type":"GRAPHIC","id":"NTFILEGKpN9GdVFK4VxAab","market":"us","size":18591},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/img8bdbed3125bb4db0a5d8.jpg","primary":false,"translateUrl":"","linkName":"img8bdbed3125bb4db0a5d8.jpg","type":"GRAPHIC","id":"NTFILEJ4gFwmFWQY6sAfcW","market":"us","size":21958},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/imgafc426b32cd2480ba637.jpg","primary":false,"translateUrl":"","linkName":"imgafc426b32cd2480ba637.jpg","type":"GRAPHIC","id":"NTFILE3Kc6PaLHZDZR3gur","market":"us","size":22243},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/imge1da0f8468c84ece90a1.jpg","primary":false,"translateUrl":"","linkName":"imge1da0f8468c84ece90a1.jpg","type":"GRAPHIC","id":"NTFILEExs3LkVWRbJqtgyH","market":"us","size":7261},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/imge6b3532ad6e245fcab37.jpg","primary":false,"translateUrl":"","linkName":"imge6b3532ad6e245fcab37.jpg","type":"GRAPHIC","id":"NTFILEBJeoQn9pKEzYbWNi","market":"us","size":18259},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/imgea99a36192044234970a.jpg","primary":false,"translateUrl":"","linkName":"imgea99a36192044234970a.jpg","type":"GRAPHIC","id":"NTFILE7ij3vwoVXTtMUbbk","market":"us","size":30627},{"description":"EXHIBIT 11.2","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/ex112_3.htm","primary":false,"translateUrl":"","linkName":"ex112_3.htm","type":"EX-11.2","id":"NTFILEHwnLQ3XwEe3ewuwo","market":"us","size":76534},{"description":"EXHIBIT 15.1","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/ex151_8.htm","primary":false,"translateUrl":"","linkName":"ex151_8.htm","type":"EX-15.1","id":"NTFILE4NeUkziCEtC3JWxi","market":"us","size":3333},{"description":"EXHIBIT 13.2","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/ex132_7.htm","primary":false,"translateUrl":"","linkName":"ex132_7.htm","type":"EX-13.2","id":"NTFILEGrqaFb1d7innHVjZ","market":"us","size":19147},{"description":"EXHIBIT 13.1","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/ex131_6.htm","primary":false,"translateUrl":"","linkName":"ex131_6.htm","type":"EX-13.1","id":"NTFILE7QmsPjRmBDmP2nx6","market":"us","size":16011},{"description":"EXHIBIT 12.2","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/ex122_5.htm","primary":false,"translateUrl":"","linkName":"ex122_5.htm","type":"EX-12.2","id":"NTFILEF4mv4i14FwzxgL8o","market":"us","size":32747},{"description":"EXHIBIT 12.1","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/ex121_4.htm","primary":false,"translateUrl":"","linkName":"ex121_4.htm","type":"EX-12.1","id":"NTFILE8Nua4VXquqDi7RM7","market":"us","size":33986},{"description":"EXHIBIT 8.1","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/ex81_2.htm","primary":false,"translateUrl":"","linkName":"ex81_2.htm","type":"EX-8.1","id":"NTFILE8t7ZVp5E31YdAqoE","market":"us","size":9425},{"description":"EXHIBIT 2.1","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485525000369/ex21_1.htm","primary":false,"translateUrl":"","linkName":"ex21_1.htm","type":"EX-2.1","id":"NTFILE3VoFQT2P5PKydHkb","market":"us","size":108424}],"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":"2025-04-17 12:00","pubTimestamp":1744862400,"title_zh":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18830724","market":"us","labels":[],"media":"sec.gov","original_id":"AN139834424020639-VSTA","pdf_url":"","pub_time":1731531915000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"VSTA","title":"Form SC 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/1792829/0001398344-24-020639-index.html","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 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/1021223/000139834424020639/fp0090889-30_sc13ga.htm","primary":true,"translateUrl":"","linkName":"fp0090889-30_sc13ga.htm","type":"SC 13G/A","id":"NTFILE3CQ26FaTwBbYP7yA","market":"us","size":130319}],"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":"2024-11-14 05:05","pubTimestamp":1731531915,"title_zh":"Form SC 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":false,"id":"18732407","market":"us","labels":[],"media":"sec.gov","original_id":"AN1961724000605-VSTA","pdf_url":"","pub_time":1729656000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"VSTA","title":"Form SC 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000001961724000605/0000019617-24-000605-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Form SC 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"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":"2024-10-23 12:00","pubTimestamp":1729656000,"title_zh":"Form SC 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18581997","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315224035007-VSTA","pdf_url":"","pub_time":1725422400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"VSTA","title":"Form SC 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/1792829/000149315224035007/0001493152-24-035007-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 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/1317627/000149315224035007/formsc13ga.htm","primary":true,"translateUrl":"","linkName":"formsc13ga.htm","type":"SC 13G/A","id":"NTFILEH76Mp34KTLJ9tnk6","market":"us","size":101373}],"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":"2024-09-04 12:00","pubTimestamp":1725422400,"title_zh":"Form SC 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":"18437834","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315224030201-VSTA","pdf_url":"","pub_time":1722830400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"VSTA","title":"Form SC 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/1792829/000149315224030201/0001493152-24-030201-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 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/1317627/000149315224030201/formsc13ga.htm","primary":true,"translateUrl":"","linkName":"formsc13ga.htm","type":"SC 13G/A","id":"NTFILEGfCUJRxoZZ6w2jGb","market":"us","size":101453}],"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":"2024-08-05 12:00","pubTimestamp":1722830400,"title_zh":"Form SC 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":"18231839","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036124028717-VSTA","pdf_url":"","pub_time":1717473600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","symbol":"VSTA","title":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000114036124028717/0001140361-24-028717-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1418329/000114036124028717/ef20030497_sc13g.htm","primary":true,"translateUrl":"","linkName":"ef20030497_sc13g.htm","type":"SC 13G","id":"NTFILE7Ti12QxmJVKVoWP3","market":"us","size":57041}],"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":"2024-06-04 12:00","pubTimestamp":1717473600,"title_zh":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17931232","market":"us","labels":[],"media":"sec.gov","original_id":"AN155485524000282-VSTA","pdf_url":"","pub_time":1713499200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"VSTA","title":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/0001554855-24-000282-index.htm","us_notice_code":"Form 20-F","us_title_en":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/vsta-20231231.htm","primary":true,"translateUrl":"","linkName":"vsta-20231231.htm","type":"20-F","id":"NTFILEJ3VLthrfih5FXBBh","market":"us","size":6366022},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/img2202db7d253146c1b79b.jpg","primary":false,"translateUrl":"","linkName":"img2202db7d253146c1b79b.jpg","type":"GRAPHIC","id":"NTFILEH8tPi6AHmdKdFHBV","market":"us","size":9510},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/img2e299d81359a40038cf5.jpg","primary":false,"translateUrl":"","linkName":"img2e299d81359a40038cf5.jpg","type":"GRAPHIC","id":"NTFILECyq8uXUtVCPgAUeG","market":"us","size":23465},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/img35392fec1e084bc7b037.jpg","primary":false,"translateUrl":"","linkName":"img35392fec1e084bc7b037.jpg","type":"GRAPHIC","id":"NTFILEGfYphfy8FxE1L5WA","market":"us","size":20958},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/img77bf9494fc894daab7db.jpg","primary":false,"translateUrl":"","linkName":"img77bf9494fc894daab7db.jpg","type":"GRAPHIC","id":"NTFILECSrUYSNCSUgZYp4L","market":"us","size":16526},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/img892162c1dc7841248d63.jpg","primary":false,"translateUrl":"","linkName":"img892162c1dc7841248d63.jpg","type":"GRAPHIC","id":"NTFILE5uJ8dWGF6Ek1naqm","market":"us","size":48386},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/imgc88c13f8392846c980f8.jpg","primary":false,"translateUrl":"","linkName":"imgc88c13f8392846c980f8.jpg","type":"GRAPHIC","id":"NTFILEFQrhQe5QcVMHrACQ","market":"us","size":21829},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/imgd2fc4fdb34714954a715.jpg","primary":false,"translateUrl":"","linkName":"imgd2fc4fdb34714954a715.jpg","type":"GRAPHIC","id":"NTFILEAsnnF2qsFeCwe8Ys","market":"us","size":51883},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/imgdc2973dc26d24254bb52.jpg","primary":false,"translateUrl":"","linkName":"imgdc2973dc26d24254bb52.jpg","type":"GRAPHIC","id":"NTFILEJ9PbEr8aNV8wU2B6","market":"us","size":22994},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/imgebc81920f4944da59a21.jpg","primary":false,"translateUrl":"","linkName":"imgebc81920f4944da59a21.jpg","type":"GRAPHIC","id":"NTFILEHiuxxbAUsHtmPjZh","market":"us","size":7759},{"description":"EXHIBIT 2.1","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/ex21_1.htm","primary":false,"translateUrl":"","linkName":"ex21_1.htm","type":"EX-2.1","id":"NTFILE5JLAiMtbzTJqvnza","market":"us","size":109079},{"description":"EXHIBIT 8.1","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/ex81_2.htm","primary":false,"translateUrl":"","linkName":"ex81_2.htm","type":"EX-8.1","id":"NTFILE31G6tdQqV5vB6c79","market":"us","size":13789},{"description":"EXHIBIT 12.1","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/ex121_3.htm","primary":false,"translateUrl":"","linkName":"ex121_3.htm","type":"EX-12.1","id":"NTFILEEy8Pfy3F65nwCTPm","market":"us","size":34046},{"description":"EXHIBIT 12.2","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/ex122_4.htm","primary":false,"translateUrl":"","linkName":"ex122_4.htm","type":"EX-12.2","id":"NTFILEYnJXfF7qWHU1Vyf4","market":"us","size":32914},{"description":"EXHIBIT 13.1","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/ex131_5.htm","primary":false,"translateUrl":"","linkName":"ex131_5.htm","type":"EX-13.1","id":"NTFILE3oyRwPh9gCAi9zAn","market":"us","size":15427},{"description":"EXHIBIT 13.2","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/ex132_6.htm","primary":false,"translateUrl":"","linkName":"ex132_6.htm","type":"EX-13.2","id":"NTFILEDoSAUrd3EsjqKFQy","market":"us","size":17228},{"description":"EXHIBIT 15.1","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/ex151_7.htm","primary":false,"translateUrl":"","linkName":"ex151_7.htm","type":"EX-15.1","id":"NTFILE5E73femuj3z8bvAa","market":"us","size":2489},{"description":"EXHIBIT 97.1","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1792829/000155485524000282/ex971_8.htm","primary":false,"translateUrl":"","linkName":"ex971_8.htm","type":"EX-97.1","id":"NTFILE8b4SyhMwr6TYr3zw","market":"us","size":114173}],"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":"2024-04-19 12:00","pubTimestamp":1713499200,"title_zh":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17867395","market":"us","labels":[],"media":"sec.gov","original_id":"AN158917624000005-VSTA","pdf_url":"","pub_time":1712721600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","symbol":"VSTA","title":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000158917624000005/0001589176-24-000005-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1589176/000158917624000005/schedule13GVSTAFinal.pdf","primary":true,"translateUrl":"","linkName":"schedule13GVSTAFinal.pdf","type":"SC 13G","id":"NTFILE22DnegafbKQNm92c","market":"us","size":129803}],"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":"2024-04-10 12:00","pubTimestamp":1712721600,"title_zh":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17863282","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315224014082-VSTA","pdf_url":"","pub_time":1712635200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"VSTA","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000149315224014082/0001493152-24-014082-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1317627/000149315224014082/formsc13ga.htm","primary":true,"translateUrl":"","linkName":"formsc13ga.htm","type":"SC 13G/A","id":"NTFILEF4VZAVMZqHk3e7B9","market":"us","size":101199}],"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":"2024-04-09 12:00","pubTimestamp":1712635200,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17840802","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036124017464-VSTA","pdf_url":"","pub_time":1712116800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","symbol":"VSTA","title":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1792829/000114036124017464/0001140361-24-017464-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1418329/000114036124017464/ef20025777_sc13g.htm","primary":true,"translateUrl":"","linkName":"ef20025777_sc13g.htm","type":"SC 13G","id":"NTFILEHJ4ua6affjTngaZ1","market":"us","size":55701}],"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":"2024-04-03 12:00","pubTimestamp":1712116800,"title_zh":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":4,"pageCount":1,"totalSize":64,"code":"91000000","status":"200"}]}}