US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

ZeroStack Corp

5.28

-0.1300-2.40%

Post-market: 5.290.0100+0.19%17:11 EDT

Volume:80.78K

Turnover:421.31K

Market Cap:92.35M

PE:-0.22

High:5.52

Open:5.36

Low:4.95

Close:5.41

52wk High:47.00

52wk Low:1.32

Shares:17.49M

Float Shares:6.92M

Volume Ratio:0.28

T/O Rate:1.17%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-23.8116

EPS(LYR):-43.4915

ROE:-1959.59%

ROA:-33.36%

PB:6.68

PE(LYR):-0.12

Loading ...

Overview Company News Filings

Employee Stock Ownership

Form S-8 - Securities to be offered to employees in employee benefit plans

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Annual Report

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Major Issues Report

Form 8-K - Current report

[Supp]Public Prospectus

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Correspondence

Form CORRESP - Correspondence

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://au1.tigerplaytime.com/stock/ZSTK/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"ZSTK","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ZSTK\",,,,,undefined,":{"symbol":"ZSTK","market":"US","secType":"STK","nameCN":"ZeroStack Corp","latestPrice":5.28,"timestamp":1788206400000,"preClose":5.41,"halted":0,"volume":80781,"hourTrading":{"tag":"盘后","latestPrice":5.29,"preClose":5.28,"latestTime":"17:11 EDT","volume":57,"amount":295.730022,"timestamp":1788210709789,"change":0.01,"changeRate":0.001894,"amplitude":0.028409},"delay":0,"changeRate":-0.024029574861367815,"floatShares":6918500,"shares":17489828,"eps":-23.811607,"marketStatus":"Post-Mkt","change":-0.13,"latestTime":"08-31 17:15:31 EDT","open":5.36,"high":5.515,"low":4.95,"amount":421307.812392,"amplitude":0.104436,"askPrice":5.3,"askSize":60,"bidPrice":5,"bidSize":197,"shortable":3,"etf":0,"ttmEps":-23.811607,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1788220800000},"marketStatusCode":4,"adr":0,"listingDate":1620705600000,"exchange":"NASDAQ","adjPreClose":5.41,"preHourTrading":{"tag":"盘前","latestPrice":5.4193,"preClose":5.41,"latestTime":"08:59 EDT","volume":808,"amount":4415.7278376,"timestamp":1788181163650,"change":0.0093,"changeRate":0.001719,"amplitude":0.177449},"postHourTrading":{"tag":"盘后","latestPrice":5.29,"preClose":5.28,"latestTime":"17:11 EDT","volume":57,"amount":295.730022,"timestamp":1788210709789,"change":0.01,"changeRate":0.001894,"amplitude":0.028409},"volumeRatio":0.275368},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ZSTK\",,,,,undefined,":{"symbol":"ZSTK","floatShares":6918500,"roa":"-33.36%","roe":"-1959.59%","lyrEps":-43.491463,"volumeRatio":0.275368,"shares":17489828,"dividePrice":0,"high":5.515,"amplitude":0.104436,"preClose":5.41,"low":4.95,"week52Low":1.32,"pbRate":"6.68","psRate":"2.31","week52High":47,"institutionHeld":0,"latestPrice":5.28,"committee":0.533074,"eps":-23.811607,"divideRate":0,"volume":80781,"delay":0,"ttmEps":-23.811607,"open":5.36,"prevYearClose":6.26,"prevWeekClose":5.41,"prevMonthClose":1.52,"prevQuarterClose":3,"fiveDayClose":5.06,"twentyDayClose":1.73,"sixtyDayClose":5.1154},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/ZSTK\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-07-31","symbol":"ZSTK","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1785470400000,"reportTimeType":"post","actualEps":-2.47},{"market":"US","date":"2026-05-04","symbol":"ZSTK","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1777867200000,"reportTimeType":"pre","actualEps":null},{"market":"US","date":"2026-02-27","symbol":"ZSTK","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1772168400000,"reportTimeType":"post","actualEps":null},{"market":"US","date":"2025-11-05","symbol":"ZSTK","fiscalQuarterEnding":"2025/09","expectedEps":-2.13,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1762318800000,"reportTimeType":"post","actualEps":-4.93},{"market":"US","date":"2025-08-04","symbol":"ZSTK","defaultRemindTime":1754314200000,"type":"split","dateTimestamp":1754280000000,"forFactor":39,"toFactor":1,"ratio":39}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"ZSTK\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"ZSTK\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":1,"updateTime":1743134400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/ZSTK\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"ZSTK","date":"2026-08-28","current":-0.221741,"percent":0.152778,"low":-1.73516,"twenty":-0.190991,"median":-0.125453,"eighty":-0.063249,"high":-0.021085,"avg":-0.29139,"sd":0.431284,"marketCap":102840188},"quantilePoints":[{"date":"2026-01-30","current":-0.772917,"twenty":-0.772917,"median":-0.772917,"eighty":-0.772917,"marketCap":12334988},{"date":"2026-02-06","current":-1.265095,"twenty":-1.275675,"median":-1.252248,"eighty":-1.17743,"marketCap":20189653},{"date":"2026-02-13","current":-1.305149,"twenty":-1.53867,"median":-1.305149,"eighty":-1.2394,"marketCap":20828872},{"date":"2026-02-20","current":-1.298347,"twenty":-1.481839,"median":-1.305149,"eighty":-1.259956,"marketCap":20720325},{"date":"2026-02-27","current":-1.213705,"twenty":-1.419265,"median":-1.301748,"eighty":-1.237284,"marketCap":19369524},{"date":"2026-03-06","current":-0.146565,"twenty":-1.38178,"median":-1.275675,"eighty":-0.65097,"marketCap":17548513},{"date":"2026-03-13","current":-0.1422,"twenty":-1.368177,"median":-1.247713,"eighty":-0.143337,"marketCap":17025946},{"date":"2026-03-20","current":-0.166662,"twenty":-1.365154,"median":-1.213705,"eighty":-0.145976,"marketCap":19954749},{"date":"2026-03-27","current":-0.132152,"twenty":-1.339459,"median":-0.484304,"eighty":-0.145976,"marketCap":15822828},{"date":"2026-04-02","current":-0.121393,"twenty":-1.316334,"median":-0.178943,"eighty":-0.142018,"marketCap":14534641},{"date":"2026-04-10","current":-0.099875,"twenty":-1.301068,"median":-0.172549,"eighty":-0.132274,"marketCap":11958266},{"date":"2026-04-17","current":-0.140272,"twenty":-1.290185,"median":-0.167017,"eighty":-0.12582,"marketCap":16795045},{"date":"2026-04-24","current":-0.150422,"twenty":-1.279303,"median":-0.163184,"eighty":-0.126915,"marketCap":18010316},{"date":"2026-05-01","current":-0.120914,"twenty":-1.269327,"median":-0.151284,"eighty":-0.125982,"marketCap":14477280},{"date":"2026-05-08","current":-0.086831,"twenty":-1.259654,"median":-0.146626,"eighty":-0.121201,"marketCap":13513813},{"date":"2026-05-15","current":-0.063249,"twenty":-1.24605,"median":-0.143672,"eighty":-0.110358,"marketCap":9843695},{"date":"2026-05-22","current":-0.066995,"twenty":-1.233052,"median":-0.142099,"eighty":-0.100443,"marketCap":10426720},{"date":"2026-05-29","current":-0.071221,"twenty":-1.222774,"median":-0.141628,"eighty":-0.091318,"marketCap":11084484},{"date":"2026-06-05","current":-0.079896,"twenty":-1.199195,"median":-0.138039,"eighty":-0.080421,"marketCap":12434555},{"date":"2026-06-12","current":-0.076351,"twenty":-1.015625,"median":-0.132355,"eighty":-0.075851,"marketCap":11882761},{"date":"2026-06-18","current":-0.063412,"twenty":-0.657472,"median":-0.128498,"eighty":-0.074657,"marketCap":9869080},{"date":"2026-06-26","current":-0.055447,"twenty":-0.192687,"median":-0.125962,"eighty":-0.072621,"marketCap":8629368},{"date":"2026-07-02","current":-0.048574,"twenty":-0.180669,"median":-0.124642,"eighty":-0.071221,"marketCap":7559812},{"date":"2026-07-10","current":-0.038891,"twenty":-0.177218,"median":-0.120914,"eighty":-0.06934,"marketCap":6052711},{"date":"2026-07-17","current":-0.029207,"twenty":-0.174376,"median":-0.113882,"eighty":-0.065277,"marketCap":4545610},{"date":"2026-07-24","current":-0.024053,"twenty":-0.172549,"median":-0.105153,"eighty":-0.063247,"marketCap":3743444},{"date":"2026-07-31","current":-0.024053,"twenty":-0.1706,"median":-0.100687,"eighty":-0.061585,"marketCap":3743444},{"date":"2026-08-07","current":-0.173092,"twenty":-0.173349,"median":-0.105265,"eighty":-0.0631,"marketCap":30782097},{"date":"2026-08-14","current":-0.164034,"twenty":-0.173349,"median":-0.114085,"eighty":-0.063101,"marketCap":29171284},{"date":"2026-08-21","current":-0.579267,"twenty":-0.180729,"median":-0.121153,"eighty":-0.063218,"marketCap":103015086},{"date":"2026-08-28","current":-0.578283,"twenty":-0.190991,"median":-0.125453,"eighty":-0.063249,"marketCap":102840188}],"updateTime":1788210931785},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"ZSTK\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21683746","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004621-ZSTK","pdf_url":"","pub_time":1787694308000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"ZSTK","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/0001062993-26-004621-index.html","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004621/forms8.htm","primary":true,"translateUrl":"","linkName":"forms8.htm","type":"S-8","id":"NTFILE2h72XNKPcitNyaMS","market":"us","size":32763},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004621/exhibit5-1.htm","primary":false,"translateUrl":"","linkName":"exhibit5-1.htm","type":"EX-5.1","id":"NTFILE6nok61hjPCn1g319","market":"us","size":6517},{"description":"EXHIBIT 23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004621/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILE76xVi6foxoocNvFx","market":"us","size":3807},{"description":"EXHIBIT FILING FEES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004621/exhibitfilingfees.htm","primary":false,"translateUrl":"","linkName":"exhibitfilingfees.htm","type":"EX-FILING FEES","id":"NTFILEc6HuFpxAN1U2eiah","market":"us","size":16254},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004621/exhibit5-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit5-1x001.jpg","type":"GRAPHIC","id":"NTFILEDd7ZvGdrQPKEtxpV","market":"us","size":4044},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004621/exhibit23-1xu001.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1xu001.jpg","type":"GRAPHIC","id":"NTFILEAjxHTHpsW2aovgXm","market":"us","size":10407}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-08-26 05:45","pubTimestamp":1787694308,"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":"21672739","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004616-ZSTK","pdf_url":"","pub_time":1787630400000,"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":"ZSTK","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004616/0001062993-26-004616-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/1790169/000106299326004616/forms8pos.htm","primary":true,"translateUrl":"","linkName":"forms8pos.htm","type":"S-8 POS","id":"NTFILEG8QPsLdt1phF11D1","market":"us","size":57672},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004616/exhibit5-1.htm","primary":false,"translateUrl":"","linkName":"exhibit5-1.htm","type":"EX-5.1","id":"NTFILEHhitph7p4v3yZZfV","market":"us","size":8275},{"description":"EXHIBIT23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004616/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILEGWoeg328EvZRU5Pd","market":"us","size":2120},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004616/exhibit5-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit5-1x001.jpg","type":"GRAPHIC","id":"NTFILE5MCyjyopLZUfbuSe","market":"us","size":4044},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004616/exhibit23-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x001.jpg","type":"GRAPHIC","id":"NTFILE7ZxZzioZrs2ckdK9","market":"us","size":8618},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004616/exhibit23-1x002.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x002.jpg","type":"GRAPHIC","id":"NTFILEE16ji81r7ok7iF5P","market":"us","size":12438}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-08-25 12:00","pubTimestamp":1787630400,"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":"21672711","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004613-ZSTK","pdf_url":"","pub_time":1787630400000,"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":"ZSTK","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004613/0001062993-26-004613-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/1790169/000106299326004613/forms8pos.htm","primary":true,"translateUrl":"","linkName":"forms8pos.htm","type":"S-8 POS","id":"NTFILEiX73yUVQGyo7zSMk","market":"us","size":57672},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004613/exhibit5-1.htm","primary":false,"translateUrl":"","linkName":"exhibit5-1.htm","type":"EX-5.1","id":"NTFILE61t19qVvwHxcUwe8","market":"us","size":8275},{"description":"EXHIBIT23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004613/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILE9TxWayUo78wd5zSQ","market":"us","size":2120},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004613/exhibit5-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit5-1x001.jpg","type":"GRAPHIC","id":"NTFILEDm5koj8G9tbdcPna","market":"us","size":4044},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004613/exhibit23-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x001.jpg","type":"GRAPHIC","id":"NTFILEHj3y8kw47XeYkKot","market":"us","size":8618},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004613/exhibit23-1x002.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x002.jpg","type":"GRAPHIC","id":"NTFILE4MsBT8C1vYnytroi","market":"us","size":12438}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-08-25 12:00","pubTimestamp":1787630400,"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":"21672710","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004615-ZSTK","pdf_url":"","pub_time":1787630400000,"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":"ZSTK","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004615/0001062993-26-004615-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/1790169/000106299326004615/forms8pos.htm","primary":true,"translateUrl":"","linkName":"forms8pos.htm","type":"S-8 POS","id":"NTFILE9XWt58qwyQ3vzw6v","market":"us","size":57672},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004615/exhibit5-1.htm","primary":false,"translateUrl":"","linkName":"exhibit5-1.htm","type":"EX-5.1","id":"NTFILE2VZKfQkBvhFwmvu9","market":"us","size":8275},{"description":"EXHIBIT23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004615/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILEHwzbjvYkXcHyAYdr","market":"us","size":2120},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004615/exhibit5-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit5-1x001.jpg","type":"GRAPHIC","id":"NTFILE23sKjcGdvoMX7tTH","market":"us","size":4044},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004615/exhibit23-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x001.jpg","type":"GRAPHIC","id":"NTFILEDoKP9T71W9WV32nR","market":"us","size":8618},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004615/exhibit23-1x002.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x002.jpg","type":"GRAPHIC","id":"NTFILEBvNoGDWttcEAgK3d","market":"us","size":12438}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-08-25 12:00","pubTimestamp":1787630400,"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":"21672709","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004610-ZSTK","pdf_url":"","pub_time":1787630400000,"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":"ZSTK","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004610/0001062993-26-004610-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/1790169/000106299326004610/forms8pos.htm","primary":true,"translateUrl":"","linkName":"forms8pos.htm","type":"S-8 POS","id":"NTFILE2Pf6k5MqiBqpzkAy","market":"us","size":57672},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004610/exhibit5-1.htm","primary":false,"translateUrl":"","linkName":"exhibit5-1.htm","type":"EX-5.1","id":"NTFILEDqbYwmzTWbQftkc7","market":"us","size":8275},{"description":"EXHIBIT23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004610/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILEFWyJRKt1kPtBhYHw","market":"us","size":2120},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004610/exhibit5-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit5-1x001.jpg","type":"GRAPHIC","id":"NTFILE27M91njp5YH1oojX","market":"us","size":4044},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004610/exhibit23-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x001.jpg","type":"GRAPHIC","id":"NTFILE9Eitz1Z3iULBQDop","market":"us","size":8618},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004610/exhibit23-1x002.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x002.jpg","type":"GRAPHIC","id":"NTFILEAkChjT4q8Kgzyptc","market":"us","size":12438}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-08-25 12:00","pubTimestamp":1787630400,"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":"21672708","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004611-ZSTK","pdf_url":"","pub_time":1787630400000,"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":"ZSTK","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004611/0001062993-26-004611-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/1790169/000106299326004611/forms8pos.htm","primary":true,"translateUrl":"","linkName":"forms8pos.htm","type":"S-8 POS","id":"NTFILE2EVeq4GJsDYZJprU","market":"us","size":57672},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004611/exhibit5-1.htm","primary":false,"translateUrl":"","linkName":"exhibit5-1.htm","type":"EX-5.1","id":"NTFILEHH7vb8ZXq9WXWpkE","market":"us","size":8275},{"description":"EXHIBIT23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004611/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILEHFwxvCWf9TbiYN7A","market":"us","size":2120},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004611/exhibit5-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit5-1x001.jpg","type":"GRAPHIC","id":"NTFILEA1NYVUVqVLHpQ4y8","market":"us","size":4044},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004611/exhibit23-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x001.jpg","type":"GRAPHIC","id":"NTFILE2mUq9bM33ViZecjD","market":"us","size":8618},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004611/exhibit23-1x002.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x002.jpg","type":"GRAPHIC","id":"NTFILEH4CDad76Yn3oacsf","market":"us","size":12438}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-08-25 12:00","pubTimestamp":1787630400,"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":"21672707","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004612-ZSTK","pdf_url":"","pub_time":1787630400000,"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":"ZSTK","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004612/0001062993-26-004612-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/1790169/000106299326004612/forms8pos.htm","primary":true,"translateUrl":"","linkName":"forms8pos.htm","type":"S-8 POS","id":"NTFILE2z6jsiaFAkttKESv","market":"us","size":57672},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004612/exhibit5-1.htm","primary":false,"translateUrl":"","linkName":"exhibit5-1.htm","type":"EX-5.1","id":"NTFILEBCrHQTfVfjortLGQ","market":"us","size":8275},{"description":"EXHIBIT23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004612/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILE6jY8Xdv9RXALPrMJ","market":"us","size":2120},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004612/exhibit5-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit5-1x001.jpg","type":"GRAPHIC","id":"NTFILE7rfgsGvnj4KEWQmQ","market":"us","size":4044},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004612/exhibit23-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x001.jpg","type":"GRAPHIC","id":"NTFILE8i3ja23Ly54KCwJ3","market":"us","size":8618},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004612/exhibit23-1x002.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x002.jpg","type":"GRAPHIC","id":"NTFILEG2Z81xGUi5gpNZEv","market":"us","size":12438}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-08-25 12:00","pubTimestamp":1787630400,"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":"21672706","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004614-ZSTK","pdf_url":"","pub_time":1787630400000,"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":"ZSTK","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004614/0001062993-26-004614-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/1790169/000106299326004614/forms8pos.htm","primary":true,"translateUrl":"","linkName":"forms8pos.htm","type":"S-8 POS","id":"NTFILE26rPCM4HYWXuA3eG","market":"us","size":57672},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004614/exhibit5-1.htm","primary":false,"translateUrl":"","linkName":"exhibit5-1.htm","type":"EX-5.1","id":"NTFILE85fDBqDrZCwfzqaW","market":"us","size":8275},{"description":"EXHIBIT23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004614/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILEkRMw7FqrYz9iZGyD","market":"us","size":2120},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004614/exhibit5-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit5-1x001.jpg","type":"GRAPHIC","id":"NTFILE4Nk3rHfM7Ksu5RsQ","market":"us","size":4044},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004614/exhibit23-1x001.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x001.jpg","type":"GRAPHIC","id":"NTFILE8yt1aQDG9FirYYQm","market":"us","size":8618},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004614/exhibit23-1x002.jpg","primary":false,"translateUrl":"","linkName":"exhibit23-1x002.jpg","type":"GRAPHIC","id":"NTFILE5ohnAu33Fu1eQfEY","market":"us","size":12438}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-08-25 12:00","pubTimestamp":1787630400,"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":"21652677","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004559-ZSTK","pdf_url":"","pub_time":1787284800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ZSTK","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004559/0001062993-26-004559-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004559/form8k.htm","primary":true,"translateUrl":"","linkName":"form8k.htm","type":"8-K","id":"NTFILE4eJSNvxoAaYAKmrJ","market":"us","size":133215}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-08-21 12:00","pubTimestamp":1787284800,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21637753","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326004501-ZSTK","pdf_url":"","pub_time":1787112000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ZSTK","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004501/0001062993-26-004501-index.htm","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 3.02: Unregistered Sales of Equity Securities;\nItem 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":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004501/exhibit10-1.htm","primary":true,"translateUrl":"","linkName":"exhibit10-1.htm","type":"EX-10.1","id":"NTFILEJ7QDTfJVJ3cwVb7h","market":"us","size":158638},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004501/form8k.htm","primary":false,"translateUrl":"","linkName":"form8k.htm","type":"8-K","id":"NTFILE83v2vr53mhV3oLC2","market":"us","size":27813},{"description":"EXHIBIT 10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004501/exhibit10-2.htm","primary":false,"translateUrl":"","linkName":"exhibit10-2.htm","type":"EX-10.2","id":"NTFILEBupXoqNPUPYbH6kj","market":"us","size":70826},{"description":"EXHIBIT 10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004501/exhibit10-3.htm","primary":false,"translateUrl":"","linkName":"exhibit10-3.htm","type":"EX-10.3","id":"NTFILE52zpE9Gvf2cLQbCL","market":"us","size":40642},{"description":"EXHIBIT 10.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004501/exhibit10-4.htm","primary":false,"translateUrl":"","linkName":"exhibit10-4.htm","type":"EX-10.4","id":"NTFILE2MizHTvU5EcD4V3P","market":"us","size":44433},{"description":"EXHIBIT 99.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326004501/exhibit99-1.htm","primary":false,"translateUrl":"","linkName":"exhibit99-1.htm","type":"EX-99.1","id":"NTFILECjv2MCTcaZbc3sD4","market":"us","size":9139}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-08-19 12:00","pubTimestamp":1787112000,"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 3.02: Unregistered Sales of Equity Securities;\nItem 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":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21561109","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326003961-ZSTK","pdf_url":"","pub_time":1785470400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"ZSTK","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003961/0001062993-26-003961-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":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003961/form10q.htm","primary":true,"translateUrl":"","linkName":"form10q.htm","type":"10-Q","id":"NTFILEGzZZrcg3hDMnu4tr","market":"us","size":1680609},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003961/exhibit31-1.htm","primary":false,"translateUrl":"","linkName":"exhibit31-1.htm","type":"EX-31.1","id":"NTFILE79dfjy4cnUz2RsYr","market":"us","size":6919},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003961/exhibit31-2.htm","primary":false,"translateUrl":"","linkName":"exhibit31-2.htm","type":"EX-31.2","id":"NTFILEAbhFjGcRLwxCYUBb","market":"us","size":6921},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003961/exhibit32-1.htm","primary":false,"translateUrl":"","linkName":"exhibit32-1.htm","type":"EX-32.1","id":"NTFILEJ8UT1tZkwSY4pHQw","market":"us","size":2540},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003961/exhibit32-2.htm","primary":false,"translateUrl":"","linkName":"exhibit32-2.htm","type":"EX-32.2","id":"NTFILEEuJjPWz1EZRv6Eg7","market":"us","size":2542}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2026-07-31 12:00","pubTimestamp":1785470400,"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":"21532897","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326003811-ZSTK","pdf_url":"","pub_time":1784837786000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ZSTK","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/0001062993-26-003811-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.01: Completion of Acquisition or Disposition of Assets","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003811/form8k.htm","primary":true,"translateUrl":"","linkName":"form8k.htm","type":"8-K","id":"NTFILEFH3PRSxPA3VjUsDa","market":"us","size":16695}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-07-24 04:16","pubTimestamp":1784837786,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.01: Completion of Acquisition or Disposition of Assets","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21520781","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326003734-ZSTK","pdf_url":"","pub_time":1784520000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ZSTK","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003734/0001062993-26-003734-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 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\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":"EXHIBIT 3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003734/exhibit3-1.htm","primary":true,"translateUrl":"","linkName":"exhibit3-1.htm","type":"EX-3.1","id":"NTFILEDMMR1Fom1vkn1g1w","market":"us","size":177925},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003734/form8k.htm","primary":false,"translateUrl":"","linkName":"form8k.htm","type":"8-K","id":"NTFILE3S7zQQgE1TX33Mz3","market":"us","size":77340},{"description":"EXHIBIT 4.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326003734/exhibit4-1.htm","primary":false,"translateUrl":"","linkName":"exhibit4-1.htm","type":"EX-4.1","id":"NTFILE5ddaKvrC7ugwgjAD","market":"us","size":126751}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-07-20 12:00","pubTimestamp":1784520000,"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 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21221528","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326002358-ZSTK","pdf_url":"","pub_time":1778097693000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ZSTK","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/0001062993-26-002358-index.html","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":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326002358/exhibit10-1.htm","primary":true,"translateUrl":"","linkName":"exhibit10-1.htm","type":"EX-10.1","id":"NTFILEBBVNedqP3rQSujUs","market":"us","size":29466},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326002358/form8k.htm","primary":false,"translateUrl":"","linkName":"form8k.htm","type":"8-K","id":"NTFILEEjsiMCfVkwuF2u6N","market":"us","size":21106}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-05-07 04:01","pubTimestamp":1778097693,"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":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21209603","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326002279-ZSTK","pdf_url":"","pub_time":1777686107000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"ZSTK","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1790169/0001062993-26-002279-index.html","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326002279/form10q.htm","primary":true,"translateUrl":"","linkName":"form10q.htm","type":"10-Q","id":"NTFILEDSjSs7htmuaoJ2Vx","market":"us","size":1235542},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326002279/exhibit31-1.htm","primary":false,"translateUrl":"","linkName":"exhibit31-1.htm","type":"EX-31.1","id":"NTFILE8Uhm8oohmCndVUk5","market":"us","size":6918},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326002279/exhibit31-2.htm","primary":false,"translateUrl":"","linkName":"exhibit31-2.htm","type":"EX-31.2","id":"NTFILE96B4ACVTXz1MZWRf","market":"us","size":6915},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326002279/exhibit32-1.htm","primary":false,"translateUrl":"","linkName":"exhibit32-1.htm","type":"EX-32.1","id":"NTFILEDjHqz6ZN1zbVy7rN","market":"us","size":2596},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326002279/exhibit32-2.htm","primary":false,"translateUrl":"","linkName":"exhibit32-2.htm","type":"EX-32.2","id":"NTFILE8HRgyq9t5QaKEc2K","market":"us","size":2593}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2026-05-02 09:41","pubTimestamp":1777686107,"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":"20938478","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326001764-ZSTK","pdf_url":"","pub_time":1774929600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ZSTK","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001764/0001062993-26-001764-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\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":"EXHIBIT 4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001764/exhibit4-1.htm","primary":true,"translateUrl":"","linkName":"exhibit4-1.htm","type":"EX-4.1","id":"NTFILEGscwE8NWG5WgnS2G","market":"us","size":71685},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001764/form8k.htm","primary":false,"translateUrl":"","linkName":"form8k.htm","type":"8-K","id":"NTFILEFsnPh8eaxazGnXNj","market":"us","size":29771},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001764/exhibit10-1.htm","primary":false,"translateUrl":"","linkName":"exhibit10-1.htm","type":"EX-10.1","id":"NTFILEFBtfxp5ZZsNunuuR","market":"us","size":361311},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001764/exhibit10-2.htm","primary":false,"translateUrl":"","linkName":"exhibit10-2.htm","type":"EX-10.2","id":"NTFILECo8QzAAfbvLCNiqx","market":"us","size":216384},{"description":"EXHIBIT 10.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001764/exhibit10-3.htm","primary":false,"translateUrl":"","linkName":"exhibit10-3.htm","type":"EX-10.3","id":"NTFILEEBUREnxaFA9PLdYK","market":"us","size":29802}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-03-31 12:00","pubTimestamp":1774929600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20779930","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326001203-ZSTK","pdf_url":"","pub_time":1772226879000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"ZSTK","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1790169/0001062993-26-001203-index.html","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001203/form10k.htm","primary":true,"translateUrl":"","linkName":"form10k.htm","type":"10-K","id":"NTFILE5eQyg2AUoryLVEsM","market":"us","size":2958525},{"description":"EXHIBIT 19.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001203/exhibit19-1.htm","primary":false,"translateUrl":"","linkName":"exhibit19-1.htm","type":"EX-19.1","id":"NTFILEHA2KBFNi9PN7Wx13","market":"us","size":28129},{"description":"EXHIBIT 21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001203/exhibit21-1.htm","primary":false,"translateUrl":"","linkName":"exhibit21-1.htm","type":"EX-21.1","id":"NTFILE5bL61DtDmxpT61dA","market":"us","size":3265},{"description":"EXHIBIT 23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001203/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILE4mscXbnBpYEYfgBS","market":"us","size":2217},{"description":"EXHIBIT 31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001203/exhibit31-1.htm","primary":false,"translateUrl":"","linkName":"exhibit31-1.htm","type":"EX-31.1","id":"NTFILEFzbHqcc4BaD7whbK","market":"us","size":5870},{"description":"EXHIBIT 31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001203/exhibit31-2.htm","primary":false,"translateUrl":"","linkName":"exhibit31-2.htm","type":"EX-31.2","id":"NTFILEB4A3eUpnH12VBf1a","market":"us","size":6047},{"description":"EXHIBIT 32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001203/exhibit32-1.htm","primary":false,"translateUrl":"","linkName":"exhibit32-1.htm","type":"EX-32.1","id":"NTFILE2ch59aA1K7LeV4QG","market":"us","size":2383},{"description":"EXHIBIT 32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001203/exhibit32-2.htm","primary":false,"translateUrl":"","linkName":"exhibit32-2.htm","type":"EX-32.2","id":"NTFILEAbxqe33rtFZARovw","market":"us","size":2419},{"description":"EXHIBIT 97","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326001203/exhibit97.htm","primary":false,"translateUrl":"","linkName":"exhibit97.htm","type":"EX-97","id":"NTFILEEvwJLsfAxk3ZgeQy","market":"us","size":21869}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2026-02-28 05:14","pubTimestamp":1772226879,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20869361","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326000485-ZSTK","pdf_url":"","pub_time":1769662800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ZSTK","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/0001062993-26-000485-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":"EXHIBIT 3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/exhibit3-1.htm","primary":true,"translateUrl":"","linkName":"exhibit3-1.htm","type":"EX-3.1","id":"NTFILEAzGnsxF7vfeFFVik","market":"us","size":1937},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/form8k.htm","primary":false,"translateUrl":"","linkName":"form8k.htm","type":"8-K","id":"NTFILE6h8KYBFQ8qPcNdnH","market":"us","size":16494},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/exhibit3-1xu002.jpg","primary":false,"translateUrl":"","linkName":"exhibit3-1xu002.jpg","type":"GRAPHIC","id":"NTFILEBDJoKutaexVbmkDg","market":"us","size":121154},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/exhibit3-1xu003.jpg","primary":false,"translateUrl":"","linkName":"exhibit3-1xu003.jpg","type":"GRAPHIC","id":"NTFILEkTKdtiXTo9ZounZy","market":"us","size":99027},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/exhibit3-1xu004.jpg","primary":false,"translateUrl":"","linkName":"exhibit3-1xu004.jpg","type":"GRAPHIC","id":"NTFILEG9perByDBbK9MMtR","market":"us","size":66746},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/exhibit3-1xu005.jpg","primary":false,"translateUrl":"","linkName":"exhibit3-1xu005.jpg","type":"GRAPHIC","id":"NTFILE5Ldgh1uy7exQ2zpx","market":"us","size":42271},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/exhibit3-1xu006.jpg","primary":false,"translateUrl":"","linkName":"exhibit3-1xu006.jpg","type":"GRAPHIC","id":"NTFILE4Fxqk5CaeUfJkRNb","market":"us","size":106448},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/exhibit3-1xu007.jpg","primary":false,"translateUrl":"","linkName":"exhibit3-1xu007.jpg","type":"GRAPHIC","id":"NTFILE8ZcTwz9NX5nSF1pf","market":"us","size":67738},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000485/exhibit3-1xu008.jpg","primary":false,"translateUrl":"","linkName":"exhibit3-1xu008.jpg","type":"GRAPHIC","id":"NTFILE9UGtnSP8WyMyzifm","market":"us","size":45063}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-01-29 13:00","pubTimestamp":1769662800,"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":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20869347","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326000442-ZSTK","pdf_url":"","pub_time":1769490000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"ZSTK","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000442/0001062993-26-000442-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM FWP","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1790169/000106299326000442/formfwp.htm","primary":true,"translateUrl":"","linkName":"formfwp.htm","type":"FWP","id":"NTFILE2YPeCziopxzpZHAj","market":"us","size":6513}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2026-01-27 13:00","pubTimestamp":1769490000,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21499626","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299326000407-ZSTK","pdf_url":"","pub_time":1769201346000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"ZSTK","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1790169/0001062993-26-000407-index.html","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/1790169/000106299326000407/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE66GMxHr2sDhPoLWs","market":"us","size":4539}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2026-01-24 04:49","pubTimestamp":1769201346,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":2,"pageCount":1,"totalSize":32,"code":"91000000","status":"200"}]}}