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
Kustom Entertainment Inc.
0.9550
-0.0650
-6.37%
盘后:
0.9600
0.0050
+0.52%
19:53 EST
成交量:
13.07万
成交额:
12.65万
市值:
60.43万
市盈率:
-0.03
高:
1.03
开:
1.01
低:
0.8900
收:
1.02
52周最高:
46.83
52周最低:
0.8900
股本:
63.28万
流通股本:
63.28万
量比:
1.14
换手率:
20.66%
股息:
- -
股息率:
- -
每股收益(TTM):
-37.2474
每股收益(LYR):
-111.6288
净资产收益率:
-334.49%
总资产收益率:
-14.08%
市净率:
0.07
市盈率(LYR):
-0.01
数据加载中...
总览
公司
新闻资讯
公告
2026/01/27
重要事件披露
Form 8-K/A - Current report: [Amend]
2026/01/27
重要事件披露
Form 8-K - Current report
2026/01/22
重要事件披露
Form 8-K - Current report
2026/01/12
重要事件披露
Form 8-K - Current report
2026/01/08
重要事件披露
Form 8-K - Current report
2025/12/22
重要事件披露
Form 8-K - Current report
2025/11/26
招股说明书
Form S-1 - General form for registration of securities under the Securities Act of 1933
2025/11/26
招股说明书
Form S-1 - General form for registration of securities under the Securities Act of 1933
2025/11/12
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/11/12
重要事件披露
Form 8-K/A - Current report: [Amend]
2025/11/12
重要事件披露
Form 8-K - Current report
2025/11/07
重要事件披露
Form 8-K - Current report
2025/09/17
重要事件披露
Form 8-K - Current report
2025/08/18
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/06/25
SEC问询函
Form CORRESP - Correspondence
2025/06/17
SEC问询函
Form CORRESP - Correspondence
2025/05/27
重要事件披露
Form 8-K - Current report
2025/05/23
重要事件披露
Form 8-K - Current report
2025/05/21
重要事件披露
Form 8-K - Current report
2025/05/20
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
{"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/KUST/filings"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"AUS","license":"TBAU","edition":"fundamental","symbol":"KUST","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KUST\",,,,,undefined,":{"symbol":"KUST","market":"US","secType":"STK","nameCN":"Kustom Entertainment Inc.","latestPrice":0.955,"timestamp":1772830800000,"preClose":1.02,"halted":0,"volume":130709,"hourTrading":{"tag":"盘后","latestPrice":0.96,"preClose":0.955,"latestTime":"19:53 EST","volume":8920,"amount":8522.7416,"timestamp":1772844796032,"change":0.005,"changeRate":0.005236,"amplitude":0.010471},"delay":0,"changeRate":-0.06372549019607848,"floatShares":632766,"shares":632800,"eps":-37.247414,"marketStatus":"休市中","change":-0.065,"latestTime":"03-06 16:00:00 EST","open":1.01,"high":1.0299,"low":0.89,"amount":126461.51432034001,"amplitude":0.137157,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":0,"etf":0,"ttmEps":-37.247414,"tradingStatus":0,"nextMarketStatus":{"tag":"盘前交易","tradingStatus":1,"beginTime":1773043200000},"marketStatusCode":7,"adr":0,"listingDate":1199250000000,"exchange":"NASDAQ","adjPreClose":1.02,"preHourTrading":{"tag":"盘前","latestPrice":1,"preClose":1.02,"latestTime":"09:28 EST","volume":4722,"amount":4762.5062604,"timestamp":1772807301031,"change":-0.02,"changeRate":-0.019608,"amplitude":0.02951},"postHourTrading":{"tag":"盘后","latestPrice":0.96,"preClose":0.955,"latestTime":"19:53 EST","volume":8920,"amount":8522.7416,"timestamp":1772844796032,"change":0.005,"changeRate":0.005236,"amplitude":0.010471},"volumeRatio":1.1416764595582187},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KUST\",,,,,undefined,":{"symbol":"KUST","floatShares":632766,"roa":"-14.08%","roe":"-334.49%","lyrEps":-111.628838,"volumeRatio":1.1416764595582187,"shares":632800,"dividePrice":0,"high":1.0299,"amplitude":0.137157,"preClose":1.02,"low":0.89,"week52Low":0.89,"pbRate":"0.07","psRate":"0.03","week52High":46.83,"institutionHeld":0,"latestPrice":0.955,"eps":-37.247414,"divideRate":0,"volume":130709,"delay":0,"ttmEps":-37.247414,"open":1.01,"prevYearClose":1.8753,"prevWeekClose":1.14,"prevMonthClose":1.14,"prevQuarterClose":1.8753,"fiveDayClose":1.14,"twentyDayClose":1.25,"sixtyDayClose":4.23},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/KUST\",params:#limit:5,,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"KUST\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"KUST\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":1,"updateTime":1755579600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/KUST\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"KUST","date":"2026-03-06","current":-0.025639,"percent":1,"low":-0.242271,"twenty":-0.197885,"median":-0.135468,"eighty":-0.113368,"high":-0.094319,"avg":-0.152667,"sd":0.042752,"marketCap":817026},"quantilePoints":[{"date":"2026-01-09","current":-0.20747,"twenty":-0.204189,"median":-0.199267,"eighty":-0.194344,"marketCap":1797183},{"date":"2026-01-16","current":-0.213605,"twenty":-0.212378,"median":-0.197885,"eighty":-0.189123,"marketCap":1850323},{"date":"2026-01-23","current":-0.188638,"twenty":-0.20747,"median":-0.197885,"eighty":-0.188638,"marketCap":1634052},{"date":"2026-01-30","current":-0.185864,"twenty":-0.20747,"median":-0.197885,"eighty":-0.188638,"marketCap":1610022},{"date":"2026-02-06","current":-0.115587,"twenty":-0.200659,"median":-0.194186,"eighty":-0.158123,"marketCap":1001257},{"date":"2026-02-13","current":-0.121135,"twenty":-0.19881,"median":-0.188638,"eighty":-0.132232,"marketCap":1049317},{"date":"2026-02-20","current":-0.12206,"twenty":-0.19881,"median":-0.183553,"eighty":-0.123909,"marketCap":1057327},{"date":"2026-02-27","current":-0.110964,"twenty":-0.19807,"median":-0.142403,"eighty":-0.12095,"marketCap":961207},{"date":"2026-03-06","current":-0.094319,"twenty":-0.197885,"median":-0.135468,"eighty":-0.113368,"marketCap":817026}],"updateTime":1772942624975},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"KUST\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20667560","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226003786-KUST","pdf_url":"","pub_time":1769490000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"KUST","title":"Form 8-K/A - Current report: [Amend]","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003786/0001493152-26-003786-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003786/form8-ka.htm","primary":true,"translateUrl":"","linkName":"form8-ka.htm","type":"8-K/A","id":"NTFILE9Fu6jTfvfq5QnEgX","market":"us","size":44215},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003786/ex99-1.htm","primary":false,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE5ih3pvZHhjaNfTSg","market":"us","size":10680},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003786/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE7L3rrrdn85ZJKdnt","market":"us","size":18973}],"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":"2026-01-27 13:00","pubTimestamp":1769490000,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20667507","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226003780-KUST","pdf_url":"","pub_time":1769490000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003780/0001493152-26-003780-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","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003780/form8-k.htm","primary":true,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEDj6n4qPFs24FcdXK","market":"us","size":37093}],"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":"2026-01-27 13:00","pubTimestamp":1769490000,"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","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","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20653680","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226003195-KUST","pdf_url":"","pub_time":1769058000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003195/0001493152-26-003195-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 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003195/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE2eqsJD62tK9YzGNG","market":"us","size":10680},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003195/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE2L8yAExUJukuywSR","market":"us","size":42171},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226003195/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE3WG32785ncKWfKTv","market":"us","size":18973}],"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":"2026-01-22 13:00","pubTimestamp":1769058000,"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 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;项目9.01:财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20625939","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226001231-KUST","pdf_url":"","pub_time":1768222828000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/0001493152-26-001231-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\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":"EX-1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226001231/ex1-1.htm","primary":true,"translateUrl":"","linkName":"ex1-1.htm","type":"EX-1.1","id":"NTFILEya1UBnWaG1pX2azD","market":"us","size":133374},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226001231/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE2SqyMaV9tUBrCsJu","market":"us","size":44906},{"description":"EX-1.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226001231/ex1-2.htm","primary":false,"translateUrl":"","linkName":"ex1-2.htm","type":"EX-1.2","id":"NTFILEw5ddF29bZtXcmtLP","market":"us","size":42284},{"description":"EX-99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226001231/ex99-1.htm","primary":false,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEEvsbHNW2wfy3DG5u","market":"us","size":21770},{"description":"EX-99.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226001231/ex99-2.htm","primary":false,"translateUrl":"","linkName":"ex99-2.htm","type":"EX-99.2","id":"NTFILE6KEv5sfgsvhU1n3i","market":"us","size":168002},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226001231/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE6zWujLfYFHvyu6VD","market":"us","size":26896}],"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":"2026-01-12 21:00","pubTimestamp":1768222828,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项:签订重大最终协议;第2.01项:资产收购或处置完成;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":"20624181","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226000981-KUST","pdf_url":"","pub_time":1767848400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/0001493152-26-000981-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\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":"EX-3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-1.htm","primary":true,"translateUrl":"","linkName":"ex3-1.htm","type":"EX-3.1","id":"NTFILE7ukXXDdmSb9dNt94","market":"us","size":48848},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE9ckzYTDxfy7moWrD","market":"us","size":51564},{"description":"EX-3.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-2.htm","primary":false,"translateUrl":"","linkName":"ex3-2.htm","type":"EX-3.2","id":"NTFILE9EtoAPDAvVeXVdsA","market":"us","size":71803},{"description":"EX-3.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-3.htm","primary":false,"translateUrl":"","linkName":"ex3-3.htm","type":"EX-3.3","id":"NTFILE3KLjtDhiScizQ9Ah","market":"us","size":138512},{"description":"EX-99.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex99-1.htm","primary":false,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE6NNwPthQ8XUsjckn","market":"us","size":17126},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_001.jpg","type":"GRAPHIC","id":"NTFILEHAymbKckBVQekiEi","market":"us","size":28713},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_002.jpg","type":"GRAPHIC","id":"NTFILE3uwBEApjL5M5qRBf","market":"us","size":10122},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-1_003.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_003.jpg","type":"GRAPHIC","id":"NTFILE7TnZ11XgccgPAZwA","market":"us","size":3421},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-1_004.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_004.jpg","type":"GRAPHIC","id":"NTFILEDTcA9ye1SDjsVaWo","market":"us","size":7280},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-2_002.jpg","primary":false,"translateUrl":"","linkName":"ex3-2_002.jpg","type":"GRAPHIC","id":"NTFILE8FYYw7K788DPo1bs","market":"us","size":18482},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex3-2_001.jpg","type":"GRAPHIC","id":"NTFILECgV8L7umcNEdRrZj","market":"us","size":2610},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-2_003.jpg","primary":false,"translateUrl":"","linkName":"ex3-2_003.jpg","type":"GRAPHIC","id":"NTFILEDEtCb8EGt9HeHoqK","market":"us","size":1274},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-2_004.jpg","primary":false,"translateUrl":"","linkName":"ex3-2_004.jpg","type":"GRAPHIC","id":"NTFILEzS16XNXoGjhpAkEs","market":"us","size":3499},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex3-2_005.jpg","primary":false,"translateUrl":"","linkName":"ex3-2_005.jpg","type":"GRAPHIC","id":"NTFILEGfDqExPSy6XHikUi","market":"us","size":2171},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315226000981/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE6Kwga6vadz8Qj7tr","market":"us","size":5076}],"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 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.03项:公司章程或章程的修订;财政年度的变化;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":"20624184","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225028677-KUST","pdf_url":"","pub_time":1766379600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225028677/0001493152-25-028677-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225028677/ex4-1.htm","primary":true,"translateUrl":"","linkName":"ex4-1.htm","type":"EX-4.1","id":"NTFILE99YRuSqoBgMEhgrz","market":"us","size":196019},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225028677/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEExYXUK8jk8f9v9yL","market":"us","size":82260},{"description":"EX-4.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225028677/ex4-2.htm","primary":false,"translateUrl":"","linkName":"ex4-2.htm","type":"EX-4.2","id":"NTFILE3n2T3iew6i3sDzfk","market":"us","size":135568}],"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":"2025-12-22 13:00","pubTimestamp":1766379600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项:签订重大最终协议;第2.03项:直接财务义务或注册人资产负债表外安排下的义务的产生;第3.02项:未经登记的股本证券销售;项目5.07:将事项提交证券持有人表决;项目9.01:财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20624195","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225025056-KUST","pdf_url":"","pub_time":1764133200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1 - General form for registration of securities under the Securities Act of 1933","symbol":"KUST","title":"Form S-1 - General form for registration of securities under the Securities Act of 1933","titleType":"招股说明书","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025056/0001493152-25-025056-index.htm","us_notice_code":"Form S-1","us_title_en":"Form S-1 - General form for registration of securities under the Securities Act of 1933","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025056/forms-1.htm","primary":true,"translateUrl":"","linkName":"forms-1.htm","type":"S-1","id":"NTFILE39nygg8K1mBFDbjb","market":"us","size":354254},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025056/ex5-1.htm","primary":false,"translateUrl":"","linkName":"ex5-1.htm","type":"EX-5.1","id":"NTFILE7FnzF8KVZ2x9SRNU","market":"us","size":15301},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025056/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILEGes6cLfvcBJ3qG7e","market":"us","size":6075},{"description":"EX-FILING FEES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025056/ex107.htm","primary":false,"translateUrl":"","linkName":"ex107.htm","type":"EX-FILING FEES","id":"NTFILE3ZtQ8bbMqVqjmsAf","market":"us","size":33440},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025056/forms-1_001.jpg","primary":false,"translateUrl":"","linkName":"forms-1_001.jpg","type":"GRAPHIC","id":"NTFILE8g7qdy1aySZHhLVN","market":"us","size":4894},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025056/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILEG5JVPWZ4MPjxzFFd","market":"us","size":5576},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025056/ex5-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_002.jpg","type":"GRAPHIC","id":"NTFILE853HsZevfaX5CMLd","market":"us","size":2312},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025056/ex23-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex23-1_001.jpg","type":"GRAPHIC","id":"NTFILE5YRiApEt9ipHNyag","market":"us","size":5656}],"type_name":"招股注册","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"招股说明书","pubTime":"2025-11-26 13:00","pubTimestamp":1764133200,"title_zh":"Form S-1 - General form for registration of securities under the Securities Act of 1933","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20624193","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225025057-KUST","pdf_url":"","pub_time":1764133200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1 - General form for registration of securities under the Securities Act of 1933","symbol":"KUST","title":"Form S-1 - General form for registration of securities under the Securities Act of 1933","titleType":"招股说明书","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025057/0001493152-25-025057-index.htm","us_notice_code":"Form S-1","us_title_en":"Form S-1 - General form for registration of securities under the Securities Act of 1933","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025057/forms-1.htm","primary":true,"translateUrl":"","linkName":"forms-1.htm","type":"S-1","id":"NTFILECo4Gp1X6GDaFWoPz","market":"us","size":392177},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025057/ex5-1.htm","primary":false,"translateUrl":"","linkName":"ex5-1.htm","type":"EX-5.1","id":"NTFILE6aLKCKCcw87i44Jp","market":"us","size":14206},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025057/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILEJDx4XXvojNzcpZFL","market":"us","size":6235},{"description":"EX-FILING FEES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025057/ex107.htm","primary":false,"translateUrl":"","linkName":"ex107.htm","type":"EX-FILING FEES","id":"NTFILE5oNT8HqmX9qRu5Zx","market":"us","size":23916},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025057/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILEFewf3KdYDBr7JvAW","market":"us","size":36115},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025057/ex5-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_002.jpg","type":"GRAPHIC","id":"NTFILEj7mKTDe5YAsQCW4U","market":"us","size":2961},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025057/ex23-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex23-1_001.jpg","type":"GRAPHIC","id":"NTFILE6Pf3mDRvdFHsfb9r","market":"us","size":5656},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225025057/forms-1_001.jpg","primary":false,"translateUrl":"","linkName":"forms-1_001.jpg","type":"GRAPHIC","id":"NTFILECqER8V11pu19urN8","market":"us","size":3992}],"type_name":"招股注册","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"招股说明书","pubTime":"2025-11-26 13:00","pubTimestamp":1764133200,"title_zh":"Form S-1 - General form for registration of securities under the Securities Act of 1933","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20659745","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225021680-KUST","pdf_url":"","pub_time":1762923600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"KUST","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/1342958/000149315225021680/0001493152-25-021680-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/1342958/000149315225021680/form10-q.htm","primary":true,"translateUrl":"","linkName":"form10-q.htm","type":"10-Q","id":"NTFILEDnvd8fFZcy9zsHuY","market":"us","size":2278388},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021680/ex31-1.htm","primary":false,"translateUrl":"","linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE7Fy5otYghFMmrNmr","market":"us","size":19836},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021680/ex31-2.htm","primary":false,"translateUrl":"","linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEE9JeEVDJMG89gDRh","market":"us","size":19745},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021680/ex32-1.htm","primary":false,"translateUrl":"","linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEEFjheTaBptA3zwhg","market":"us","size":9143},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021680/ex32-2.htm","primary":false,"translateUrl":"","linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILECa9Uyb2DxWBGQMc1","market":"us","size":9169}],"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":"2025-11-12 13:00","pubTimestamp":1762923600,"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":"20659744","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225021892-KUST","pdf_url":"","pub_time":1762923600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"KUST","title":"Form 8-K/A - Current report: [Amend]","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021892/0001493152-25-021892-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021892/form8-ka.htm","primary":true,"translateUrl":"","linkName":"form8-ka.htm","type":"8-K/A","id":"NTFILE8TMsPEu85G7rkHkc","market":"us","size":45503}],"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":"2025-11-12 13:00","pubTimestamp":1762923600,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20659731","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225021789-KUST","pdf_url":"","pub_time":1762923600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021789/0001493152-25-021789-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021789/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEDKUB2DTuvtHJNGNZ","market":"us","size":18650},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021789/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEBSwfTrEcgjDcTssr","market":"us","size":39889},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021789/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE2HoRkjMoN4j7FiJ9","market":"us","size":8925}],"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":"2025-11-12 13:00","pubTimestamp":1762923600,"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":"20659759","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225021289-KUST","pdf_url":"","pub_time":1762491600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021289/0001493152-25-021289-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021289/ex10-1.htm","primary":true,"translateUrl":"","linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILE3ouQffuWoCuK55xv","market":"us","size":22244},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225021289/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEGWkJvvsRcCLxNqbm","market":"us","size":38964}],"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":"2025-11-07 13:00","pubTimestamp":1762491600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项:签订重大最终协议;项目9.01:财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20659784","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225013877-KUST","pdf_url":"","pub_time":1758081600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/0001493152-25-013877-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex4-1.htm","primary":true,"translateUrl":"","linkName":"ex4-1.htm","type":"EX-4.1","id":"NTFILEr4W9mN6w9qJvSSwF","market":"us","size":196731},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE9zGc4YeGcyickSSX","market":"us","size":83419},{"description":"EX-4.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex4-2.htm","primary":false,"translateUrl":"","linkName":"ex4-2.htm","type":"EX-4.2","id":"NTFILEDKDg3aiJPBvLJ6Nt","market":"us","size":139719},{"description":"EX-10.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex10-1.htm","primary":false,"translateUrl":"","linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILEGNeT12NbqPff56py","market":"us","size":369345},{"description":"EX-10.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex10-2.htm","primary":false,"translateUrl":"","linkName":"ex10-2.htm","type":"EX-10.2","id":"NTFILE2NmPjM1PnFYioWjn","market":"us","size":315111},{"description":"EX-10.3","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex10-3.htm","primary":false,"translateUrl":"","linkName":"ex10-3.htm","type":"EX-10.3","id":"NTFILEA4dNXWNtMAEhWW1i","market":"us","size":58372},{"description":"EX-10.4","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex10-4.htm","primary":false,"translateUrl":"","linkName":"ex10-4.htm","type":"EX-10.4","id":"NTFILE6GYSRKFin7avGWHu","market":"us","size":33496},{"description":"EX-10.5","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex10-5.htm","primary":false,"translateUrl":"","linkName":"ex10-5.htm","type":"EX-10.5","id":"NTFILEHfyhC1xc9z7EuKRr","market":"us","size":132232},{"description":"EX-10.6","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex10-6.htm","primary":false,"translateUrl":"","linkName":"ex10-6.htm","type":"EX-10.6","id":"NTFILEAgGxwh5ETXETqXvC","market":"us","size":168472},{"description":"EX-10.7","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex10-7.htm","primary":false,"translateUrl":"","linkName":"ex10-7.htm","type":"EX-10.7","id":"NTFILEJ4ScK9MgWR8bqhTX","market":"us","size":31324},{"description":"EX-10.8","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex10-8.htm","primary":false,"translateUrl":"","linkName":"ex10-8.htm","type":"EX-10.8","id":"NTFILECeYct3bSLhyFfwq4","market":"us","size":501645},{"description":"EX-10.9","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000149315225013877/ex10-9.htm","primary":false,"translateUrl":"","linkName":"ex10-9.htm","type":"EX-10.9","id":"NTFILE8TtGRfHiCZgAT5Ys","market":"us","size":187132}],"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":"2025-09-17 12:00","pubTimestamp":1758081600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项:签订重大最终协议;第2.03项:设立直接财务义务或注册人资产负债表外安排下的义务;第3.02项:未经登记的股本证券销售;项目9.01:财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20659780","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225024667-KUST","pdf_url":"","pub_time":1755489600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"KUST","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/1342958/000164117225024667/0001641172-25-024667-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/1342958/000164117225024667/form10-q.htm","primary":true,"translateUrl":"","linkName":"form10-q.htm","type":"10-Q","id":"NTFILEFQdUs1KoxxcQobQz","market":"us","size":2165909},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225024667/ex31-1.htm","primary":false,"translateUrl":"","linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILEGjrQRnWYmRch3box","market":"us","size":19774},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225024667/ex31-2.htm","primary":false,"translateUrl":"","linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEE2MQXgU2dmMdNkLX","market":"us","size":19766},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225024667/ex32-1.htm","primary":false,"translateUrl":"","linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE3Kz7fQqy3yzvxAbY","market":"us","size":9025},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225024667/ex32-2.htm","primary":false,"translateUrl":"","linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE3uUBiHvcLhoKmz8u","market":"us","size":9104}],"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":"2025-08-18 12:00","pubTimestamp":1755489600,"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":"20659765","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225016440-KUST","pdf_url":"","pub_time":1750824000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"KUST","title":"Form CORRESP - Correspondence","titleType":"SEC问询函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225016440/0001641172-25-016440-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225016440/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE2q1b5D2rufXeThbF","market":"us","size":12165}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC问询函","pubTime":"2025-06-25 12:00","pubTimestamp":1750824000,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20659740","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225015435-KUST","pdf_url":"","pub_time":1750132800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"KUST","title":"Form CORRESP - Correspondence","titleType":"SEC问询函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225015435/0001641172-25-015435-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225015435/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEBQvgskK156GdsJ7C","market":"us","size":31499}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC问询函","pubTime":"2025-06-17 12:00","pubTimestamp":1750132800,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20659770","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225012526-KUST","pdf_url":"","pub_time":1748318400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225012526/0001641172-25-012526-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225012526/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE4oPB1z5WHPQz89ci","market":"us","size":11099},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225012526/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEAQW3pV9TecFSehDx","market":"us","size":41533},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225012526/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILECL1GK1GN9XpQNTnP","market":"us","size":16182}],"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":"2025-05-27 12:00","pubTimestamp":1748318400,"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":"20659742","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225012184-KUST","pdf_url":"","pub_time":1747972800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225012184/0001641172-25-012184-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225012184/ex3-1.htm","primary":true,"translateUrl":"","linkName":"ex3-1.htm","type":"EX-3.1","id":"NTFILE7jgyuHc5ABNR6Wzw","market":"us","size":904},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225012184/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE3j4uC99gFVUpwJuF","market":"us","size":38330},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225012184/ex3-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_001.jpg","type":"GRAPHIC","id":"NTFILECvwmA9zYfk3CQACb","market":"us","size":2132784}],"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":"2025-05-23 12:00","pubTimestamp":1747972800,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.03项:公司章程或章程的修订;财政年度的变化;项目9.01:财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20659747","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225011874-KUST","pdf_url":"","pub_time":1747800000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KUST","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225011874/0001641172-25-011874-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225011874/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE6gxSfoLNLPnfZ4vy","market":"us","size":20587},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225011874/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE5gTuUxi3NMCB14MY","market":"us","size":40204},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225011874/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEDEgdKuY9CbVyi4Vm","market":"us","size":8925}],"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":"2025-05-21 12:00","pubTimestamp":1747800000,"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":"20659738","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225011765-KUST","pdf_url":"","pub_time":1747713600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"KUST","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/1342958/000164117225011765/0001641172-25-011765-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/1342958/000164117225011765/form10-q.htm","primary":true,"translateUrl":"","linkName":"form10-q.htm","type":"10-Q","id":"NTFILEHSNqxM7PJQuMJE1p","market":"us","size":1561601},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225011765/ex31-1.htm","primary":false,"translateUrl":"","linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE6xTcQCSkZVyFLipL","market":"us","size":19778},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225011765/ex31-2.htm","primary":false,"translateUrl":"","linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEFtZgaG4dGKikzHaa","market":"us","size":19770},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225011765/ex32-1.htm","primary":false,"translateUrl":"","linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEu6CwsuWeDq899yom","market":"us","size":9099},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1342958/000164117225011765/ex32-2.htm","primary":false,"translateUrl":"","linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILEJ4opjbA5rTq7ivyD","market":"us","size":9184}],"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":"2025-05-20 12:00","pubTimestamp":1747713600,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":1,"pageCount":1,"totalSize":20,"code":"91000000","status":"200"}]}}