US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

HCM IV Acquisition Corp

10.04

0.0000

Volume:38

Turnover:382

Market Cap:375.24M

PE:-420.75

High:10.04

Open:10.04

Low:10.04

Close:10.04

52wk High:10.09

52wk Low:9.86

Shares:37.38M

Float Shares:28.75M

Volume Ratio:0.00

T/O Rate:0.00%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.0239

EPS(LYR):-0.0239

ROE:--

ROA:--

PB:-10828.02

PE(LYR):-420.75

Loading ...

Overview Company News Filings

Quarterly Report

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

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

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

Major Issues Report

Form 8-K - Current report

Correspondence

Form CORRESP - Correspondence

Correspondence

Form CORRESP - Correspondence

Correspondence

Form CORRESP - Correspondence

Correspondence

Form CORRESP - Correspondence

Correspondence

Form CORRESP - Correspondence

Correspondence

Form CORRESP - Correspondence

[Amend]Public Prospectus

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

[Amend]Public Prospectus

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

Public Prospectus

Form S-1 - General form for registration of securities under the Securities Act of 1933

{"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://sg1.tigeractivity.com/stock/HACQ/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"HACQ","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"HACQ\",,,,,undefined,":{"symbol":"HACQ","market":"US","secType":"STK","nameCN":"HCM IV Acquisition Corp","latestPrice":10.04,"timestamp":1790798400000,"preClose":10.04,"halted":0,"volume":38,"delay":0,"changeRate":0,"floatShares":28750000,"shares":37375000,"eps":-0.023862,"marketStatus":"Pre-Mkt","change":0,"latestTime":"10-01 06:22:03 EDT","open":10.04,"high":10.04,"low":10.04,"amount":382,"amplitude":0,"askPrice":10.14,"askSize":100,"bidPrice":9.1,"bidSize":100,"shortable":3,"etf":0,"ttmEps":-0.023862,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1790861400000},"marketStatusCode":1,"adr":0,"exchange":"NASDAQ","adjPreClose":10.04,"postHourTrading":{"tag":"盘后","latestPrice":10.04,"preClose":10.04,"latestTime":"16:04 EDT","volume":1,"amount":10.05,"timestamp":1790798642017,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.0004328205539885815},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"HACQ\",,,,,undefined,":{"symbol":"HACQ","floatShares":28750000,"roa":"--","roe":"--","lyrEps":-0.023862,"volumeRatio":0.0004328205539885815,"shares":37375000,"dividePrice":0,"high":10.04,"amplitude":0,"preClose":10.04,"low":10.04,"week52Low":9.86,"pbRate":"-10828.02","week52High":10.09,"institutionHeld":0,"latestPrice":10.04,"eps":-0.023862,"divideRate":0,"volume":38,"delay":0,"ttmEps":-0.023862,"open":10.04,"prevYearClose":10,"prevWeekClose":10.035,"prevMonthClose":10.04,"prevQuarterClose":10.04,"fiveDayClose":10.035,"twentyDayClose":10.06,"sixtyDayClose":10.04},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/HACQ\",params:#limit:5,,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"HACQ\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"HACQ\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/HACQ\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"HACQ","date":"2026-09-29","current":-420.752661,"percent":0.841667,"low":-2113.457939,"twenty":-2105.10435,"median":-2100.927556,"eighty":-2096.750761,"high":-2090.48557,"avg":-2101.100323,"sd":5.0775,"marketCap":375058125},"quantilePoints":[{"date":"2026-04-10","current":-2094.662364,"twenty":-2095.915402,"median":-2093.618166,"eighty":-2092.573967,"marketCap":374871250},{"date":"2026-04-17","current":-2092.573967,"twenty":-2098.839158,"median":-2094.662364,"eighty":-2092.573967,"marketCap":374497500},{"date":"2026-04-24","current":-2092.573967,"twenty":-2098.212639,"median":-2094.662364,"eighty":-2092.573967,"marketCap":374497500},{"date":"2026-05-01","current":-2098.839158,"twenty":-2098.839158,"median":-2094.662364,"eighty":-2092.573967,"marketCap":375618750},{"date":"2026-05-08","current":-2096.750761,"twenty":-2098.839158,"median":-2096.750761,"eighty":-2092.573967,"marketCap":375245000},{"date":"2026-05-15","current":-2103.015953,"twenty":-2098.839158,"median":-2096.750761,"eighty":-2092.573967,"marketCap":376366250},{"date":"2026-05-22","current":-2101.971754,"twenty":-2100.927556,"median":-2098.839158,"eighty":-2092.573967,"marketCap":376179375},{"date":"2026-05-29","current":-2109.281144,"twenty":-2101.971754,"median":-2098.839158,"eighty":-2092.573967,"marketCap":377487500},{"date":"2026-06-05","current":-2113.457939,"twenty":-2103.015953,"median":-2098.839158,"eighty":-2093.409326,"marketCap":378235000},{"date":"2026-06-12","current":-2111.369542,"twenty":-2109.281144,"median":-2098.839158,"eighty":-2094.662364,"marketCap":377861250},{"date":"2026-06-18","current":-2100.927556,"twenty":-2109.29785,"median":-2100.927556,"eighty":-2095.080043,"marketCap":375992500},{"date":"2026-06-26","current":-2092.573967,"twenty":-2109.281144,"median":-2100.927556,"eighty":-2095.080043,"marketCap":374497500},{"date":"2026-07-02","current":-2094.662364,"twenty":-2109.281144,"median":-2100.927556,"eighty":-2094.662364,"marketCap":374871250},{"date":"2026-07-10","current":-2098.839158,"twenty":-2109.281144,"median":-2098.839158,"eighty":-2094.662364,"marketCap":375618750},{"date":"2026-07-17","current":-2100.927556,"twenty":-2105.10435,"median":-2100.927556,"eighty":-2094.662364,"marketCap":375992500},{"date":"2026-07-24","current":-2100.927556,"twenty":-2105.10435,"median":-2100.927556,"eighty":-2094.662364,"marketCap":375992500},{"date":"2026-07-31","current":-2100.927556,"twenty":-2105.10435,"median":-2100.927556,"eighty":-2096.333082,"marketCap":375992500},{"date":"2026-08-07","current":-2100.927556,"twenty":-2105.10435,"median":-2100.927556,"eighty":-2096.750761,"marketCap":375992500},{"date":"2026-08-14","current":-2103.015953,"twenty":-2103.433632,"median":-2100.927556,"eighty":-2096.750761,"marketCap":376366250},{"date":"2026-08-21","current":-2100.927556,"twenty":-2103.015953,"median":-2100.927556,"eighty":-2096.750761,"marketCap":375992500},{"date":"2026-08-28","current":-2100.927556,"twenty":-2103.015953,"median":-2100.927556,"eighty":-2096.750761,"marketCap":375992500},{"date":"2026-09-04","current":-2100.927556,"twenty":-2103.015953,"median":-2100.927556,"eighty":-2096.750761,"marketCap":375992500},{"date":"2026-09-11","current":-2105.10435,"twenty":-2103.015953,"median":-2100.927556,"eighty":-2096.750761,"marketCap":376740000},{"date":"2026-09-18","current":-2105.10435,"twenty":-2105.10435,"median":-2100.927556,"eighty":-2097.37728,"marketCap":376740000},{"date":"2026-09-25","current":-2095.706563,"twenty":-2105.10435,"median":-2100.927556,"eighty":-2096.750761,"marketCap":375058125},{"date":"2026-09-29","current":-2095.706563,"twenty":-2105.10435,"median":-2100.927556,"eighty":-2096.750761,"marketCap":375058125}],"updateTime":1790821856845},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"HACQ\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21612694","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026088962-HACQ","pdf_url":"","pub_time":1786593600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"HACQ","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026088962/0001213900-26-088962-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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026088962/ea0301614-10q_hcm4.htm","primary":true,"translateUrl":"","linkName":"ea0301614-10q_hcm4.htm","type":"10-Q","id":"NTFILEBkPYHoW5kFg4Kkne","market":"us","size":479724},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026088962/ea030161401ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea030161401ex31-1.htm","type":"EX-31.1","id":"NTFILE57D4cXrbJ9StHUed","market":"us","size":12243},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026088962/ea030161401ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea030161401ex31-2.htm","type":"EX-31.2","id":"NTFILE8T3tuCC1kqEfyS6n","market":"us","size":12321},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026088962/ea030161401ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea030161401ex32-1.htm","type":"EX-32.1","id":"NTFILEG8aZporrgtnHEhj7","market":"us","size":4741},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026088962/ea030161401ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea030161401ex32-2.htm","type":"EX-32.2","id":"NTFILE5o5w5Saa9J3NSQXm","market":"us","size":4764}],"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":"2026-08-13 12:00","pubTimestamp":1786593600,"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":"21599005","market":"us","labels":[],"media":"sec.gov","original_id":"AN88698226000337-HACQ","pdf_url":"","pub_time":1786334400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"HACQ","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/000088698226000337/0000886982-26-000337-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/886982/000088698226000337/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE8VyWXWYwQoKAEhxr","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2026-08-10 12:00","pubTimestamp":1786334400,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21260204","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026056678-HACQ","pdf_url":"","pub_time":1778731200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"HACQ","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026056678/0001213900-26-056678-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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026056678/ea0288899-10q_hcm4.htm","primary":true,"translateUrl":"","linkName":"ea0288899-10q_hcm4.htm","type":"10-Q","id":"NTFILEGTrctxgibSE4gCsF","market":"us","size":493285},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026056678/ea028889901ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea028889901ex31-1.htm","type":"EX-31.1","id":"NTFILE2VuxoAKfBXdL6TZi","market":"us","size":16772},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026056678/ea028889901ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea028889901ex31-2.htm","type":"EX-31.2","id":"NTFILED7rWDm6u5Cy4eYog","market":"us","size":16799},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026056678/ea028889901ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea028889901ex32-1.htm","type":"EX-32.1","id":"NTFILE8yMw8tJDESSq2TJv","market":"us","size":7129},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026056678/ea028889901ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea028889901ex32-2.htm","type":"EX-32.2","id":"NTFILE7K4gRxAG4BRzjKYZ","market":"us","size":7161}],"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":"2026-05-14 12:00","pubTimestamp":1778731200,"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":"20961849","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026038980-HACQ","pdf_url":"","pub_time":1775142008000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"HACQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/0001213900-26-038980-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE DATED APRIL 2, 2026","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026038980/ea028477601ex99-1.htm","primary":true,"translateUrl":"","linkName":"ea028477601ex99-1.htm","type":"EX-99.1","id":"NTFILEAbH4totq6FFBx7Qf","market":"us","size":6696},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026038980/ea0284776-8k_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea0284776-8k_hcm4.htm","type":"8-K","id":"NTFILEBHXCvXtSL5R1RJLA","market":"us","size":32056}],"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":"2026-04-02 23:00","pubTimestamp":1775142008,"title_zh":"Form 8-K - Current report","summary_en":"Item 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":"21027188","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026035836-HACQ","pdf_url":"","pub_time":1774843200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"HACQ","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/2089982/000121390026035836/0001213900-26-035836-index.htm","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":"ANNUAL REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026035836/ea0282571-10k_hcm4.htm","primary":true,"translateUrl":"","linkName":"ea0282571-10k_hcm4.htm","type":"10-K","id":"NTFILE3BPHgU6Ua4Pbg2A3","market":"us","size":1010369},{"description":"DESCRIPTION OF REGISTERED SECURITIES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026035836/ea028257101ex4-5.htm","primary":false,"translateUrl":"","linkName":"ea028257101ex4-5.htm","type":"EX-4.5","id":"NTFILE4LAU2Qh3EqQ2ysrY","market":"us","size":25226},{"description":"INSIDER TRADING POLICY","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026035836/ea028257101ex19-1.htm","primary":false,"translateUrl":"","linkName":"ea028257101ex19-1.htm","type":"EX-19.1","id":"NTFILE3VsN8NjeCV4KTZ42","market":"us","size":50618},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026035836/ea028257101ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea028257101ex31-1.htm","type":"EX-31.1","id":"NTFILEEANupzfjm4E74jQv","market":"us","size":10011},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026035836/ea028257101ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea028257101ex31-2.htm","type":"EX-31.2","id":"NTFILEGTLbQi9n98GC3d79","market":"us","size":10016},{"description":"CERTIFICATION","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026035836/ea028257101ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea028257101ex32-1.htm","type":"EX-32.1","id":"NTFILEEivCXhSEX3zajo6A","market":"us","size":4029},{"description":"CERTIFICATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026035836/ea028257101ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea028257101ex32-2.htm","type":"EX-32.2","id":"NTFILE7Abf5i73FHHQV3sQ","market":"us","size":4021},{"description":"POLICY RELATED TO RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION, ADOPTED MARCH 25","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026035836/ea028257101ex97-1.htm","primary":false,"translateUrl":"","linkName":"ea028257101ex97-1.htm","type":"EX-97.1","id":"NTFILE8ESddzDggMVecuzJ","market":"us","size":30218}],"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":"2026-03-30 12:00","pubTimestamp":1774843200,"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":"21027186","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026019378-HACQ","pdf_url":"","pub_time":1771822800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"HACQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026019378/0001213900-26-019378-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AUDITED BALANCE SHEET AS OF FEBRUARY 13, 2026","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026019378/ea027758601ex99-1_hcm4.htm","primary":true,"translateUrl":"","linkName":"ea027758601ex99-1_hcm4.htm","type":"EX-99.1","id":"NTFILEEaFp4XThZQowVdM1","market":"us","size":128108},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026019378/ea0277586-8k_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea0277586-8k_hcm4.htm","type":"8-K","id":"NTFILE2bELTJ2XVn5Ker3k","market":"us","size":33954}],"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":"2026-02-23 13:00","pubTimestamp":1771822800,"title_zh":"Form 8-K - Current report","summary_en":"Item 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":"21027206","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026017917-HACQ","pdf_url":"","pub_time":1771390800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"HACQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/0001213900-26-017917-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 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":"UNDERWRITING AGREEMENT, DATED FEBRUARY 11, 2026, BY AND BETWEEN THE COMPANY AND","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex1-1_hcm4.htm","primary":true,"translateUrl":"","linkName":"ea027689201ex1-1_hcm4.htm","type":"EX-1.1","id":"NTFILEASuMLHTuKRDL1gUS","market":"us","size":280891},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea0276892-8k_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea0276892-8k_hcm4.htm","type":"8-K","id":"NTFILE4LbRjyAKoGqxhmu9","market":"us","size":51391},{"description":"AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex3-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex3-1_hcm4.htm","type":"EX-3.1","id":"NTFILECasPBw4pX6Na5ciQ","market":"us","size":288804},{"description":"WARRANT AGREEMENT, DATED FEBRUARY 11, 2026, BY AND BETWEEN THE COMPANY AND CONTI","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex4-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex4-1_hcm4.htm","type":"EX-4.1","id":"NTFILED2jY3syZeEVxgW4a","market":"us","size":155982},{"description":"INVESTMENT MANAGEMENT TRUST AGREEMENT, DATED FEBRUARY 11, 2026, BY AND BETWEEN T","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex10-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex10-1_hcm4.htm","type":"EX-10.1","id":"NTFILE4bR2ew33xjXe9SvY","market":"us","size":98206},{"description":"REGISTRATION RIGHTS AGREEMENT, DATED FEBRUARY 11, 2026, BY AND AMONG THE COMPANY","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex10-2_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex10-2_hcm4.htm","type":"EX-10.2","id":"NTFILEAxC6AitNQeLJzfVL","market":"us","size":137703},{"description":"PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT, DATED FEBRUARY 11, 2026, BY AND B","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex10-3a_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex10-3a_hcm4.htm","type":"EX-10.3(A)","id":"NTFILEDAn3nWre6wkRD3aF","market":"us","size":47624},{"description":"PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT, DATED FEBRUARY 11, 2026, BY AND B","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex10-3b_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex10-3b_hcm4.htm","type":"EX-10.3(B)","id":"NTFILE4M7tSvJ6zf6aXbkb","market":"us","size":70498},{"description":"LETTER AGREEMENT, DATED FEBRUARY 11, 2026, BY AND AMONG THE COMPANY, ITS OFFICER","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex10-4_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex10-4_hcm4.htm","type":"EX-10.4","id":"NTFILE4Sk7KQQxmPREijCx","market":"us","size":44882},{"description":"ADMINISTRATIVE SUPPORT AGREEMENT, DATED FEBRUARY 11, 2026, BETWEEN THE COMPANY A","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex10-5_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex10-5_hcm4.htm","type":"EX-10.5","id":"NTFILE4UvKUpTb8tSChN2G","market":"us","size":10548},{"description":"ZENITH ADVISORY AGREEMENT, DATED FEBRUARY 11, 2026, BETWEEN COMPANY AND ZENITH S","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex10-6_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex10-6_hcm4.htm","type":"EX-10.6","id":"NTFILEG5666DWgqF9j12Qu","market":"us","size":54464},{"description":"PRESS RELEASE, DATED FEBRUARY 11, 2026","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex99-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex99-1_hcm4.htm","type":"EX-99.1","id":"NTFILE6vv5KUe9ynhus9Tz","market":"us","size":6859},{"description":"PRESS RELEASE, DATED FEBRUARY 13, 2026","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026017917/ea027689201ex99-2_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea027689201ex99-2_hcm4.htm","type":"EX-99.2","id":"NTFILEHNMwVDzVcGgjcXaB","market":"us","size":7282}],"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":"2026-02-18 13:00","pubTimestamp":1771390800,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 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":"21536768","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026013654-HACQ","pdf_url":"","pub_time":1770670856000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"HACQ","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/0001213900-26-013654-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/2089982/000121390026013654/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE7oZazdCkputUU2HD","market":"us","size":7420}],"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":"2026-02-10 05:00","pubTimestamp":1770670856,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21535932","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026013652-HACQ","pdf_url":"","pub_time":1770670796000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"HACQ","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/0001213900-26-013652-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/2089982/000121390026013652/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEHxVTQQNdfFAXuyJV","market":"us","size":6886}],"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":"2026-02-10 04:59","pubTimestamp":1770670796,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21535949","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026011478-HACQ","pdf_url":"","pub_time":1770153771000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"HACQ","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/0001213900-26-011478-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/2089982/000121390026011478/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEAAbPVakWRBtte4F7","market":"us","size":4786}],"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":"2026-02-04 05:22","pubTimestamp":1770153771,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21535960","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026010289-HACQ","pdf_url":"","pub_time":1769810318000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"HACQ","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/0001213900-26-010289-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/2089982/000121390026010289/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEHhdYHQn1x2ZBSbhv","market":"us","size":7887}],"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":"2026-01-31 05:58","pubTimestamp":1769810318,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21536762","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026010286-HACQ","pdf_url":"","pub_time":1769810271000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"HACQ","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/0001213900-26-010286-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/2089982/000121390026010286/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE7poyECQLLVLLg2PC","market":"us","size":5140}],"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":"2026-01-31 05:57","pubTimestamp":1769810271,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21535918","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026005658-HACQ","pdf_url":"","pub_time":1768943512000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"HACQ","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2089982/0001213900-26-005658-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/2089982/000121390026005658/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE233cCymFzaFBNJXq","market":"us","size":10802}],"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":"2026-01-21 05:11","pubTimestamp":1768943512,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21027240","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026005654-HACQ","pdf_url":"","pub_time":1768885200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","symbol":"HACQ","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/0001213900-26-005654-index.htm","us_notice_code":"Form S-1/A","us_title_en":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea0263512-03.htm","primary":true,"translateUrl":"","linkName":"ea0263512-03.htm","type":"S-1/A","id":"NTFILE8dxuBPxB7zwEhYmW","market":"us","size":4141094},{"description":"FORM OF UNDERWRITING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex1-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex1-1_hcm4.htm","type":"EX-1.1","id":"NTFILEDe9iqoygA4kmvHKq","market":"us","size":307933},{"description":"FORM OF AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex3-2_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex3-2_hcm4.htm","type":"EX-3.2","id":"NTFILED1XsKSxMARe4YgsX","market":"us","size":297175},{"description":"SPECIMEN UNIT CERTIFICATE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex4-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex4-1_hcm4.htm","type":"EX-4.1","id":"NTFILE4KLuuk2iye3zj8Si","market":"us","size":17589},{"description":"SPECIMEN ORDINARY SHARE CERTIFICATE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex4-2_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex4-2_hcm4.htm","type":"EX-4.2","id":"NTFILE2yp2mcWVQbvf8RYr","market":"us","size":19909},{"description":"SPECIMEN WARRANT CERTIFICATE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex4-3_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex4-3_hcm4.htm","type":"EX-4.3","id":"NTFILEAv5BHdVv5Ggg8naX","market":"us","size":25175},{"description":"FORM OF WARRANT AGREEMENT BETWEEN CONTINENTAL STOCK TRANSFER & TRUST COMPANY AND","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex4-4_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex4-4_hcm4.htm","type":"EX-4.4","id":"NTFILE5RLevu3NLS3HnqDJ","market":"us","size":165763},{"description":"FORM OF REGISTRATION RIGHTS AGREEMENT AMONG THE REGISTRANT, HCM INVESTOR HOLDING","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex10-3_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex10-3_hcm4.htm","type":"EX-10.3","id":"NTFILE4s9RoyVww7ubuTWQ","market":"us","size":132657},{"description":"FORM OF PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT BETWEEN THE REGISTRANT AND","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex10-4_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex10-4_hcm4.htm","type":"EX-10.4","id":"NTFILE2AeaRSjLguCTdoTb","market":"us","size":92391},{"description":"FORM OF PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT BETWEEN THE REGISTRANT AND","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex10-5_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex10-5_hcm4.htm","type":"EX-10.5","id":"NTFILEBPvny3kgHbLUHe1w","market":"us","size":44864},{"description":"FORM OF ZENITH ADVISORY AGREEMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex10-10_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex10-10_hcm4.htm","type":"EX-10.10","id":"NTFILE2Yam5j3RsLo1nsFy","market":"us","size":62370},{"description":"CONSENT OF WITHUM SMITH+BROWN, PC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390026005654/ea026351203ex23-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351203ex23-1_hcm4.htm","type":"EX-23.1","id":"NTFILEEqxgHLiBnHK8KB8j","market":"us","size":2593}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2026-01-20 13:00","pubTimestamp":1768885200,"title_zh":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21027191","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025114271-HACQ","pdf_url":"","pub_time":1764046800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","symbol":"HACQ","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025114271/0001213900-25-114271-index.htm","us_notice_code":"Form S-1/A","us_title_en":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025114271/ea0263512-02.htm","primary":true,"translateUrl":"","linkName":"ea0263512-02.htm","type":"S-1/A","id":"NTFILE7tGYDrLeZV9kdr4a","market":"us","size":4122526},{"description":"CONSENT OF WITHUM SMITH+BROWN, PC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025114271/ea026351202ex23-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351202ex23-1_hcm4.htm","type":"EX-23.1","id":"NTFILEAd8Xj4mNRQ8d7q5r","market":"us","size":1883}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2025-11-25 13:00","pubTimestamp":1764046800,"title_zh":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21027202","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025107288-HACQ","pdf_url":"","pub_time":1762491600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1 - General form for registration of securities under the Securities Act of 1933","symbol":"HACQ","title":"Form S-1 - General form for registration of securities under the Securities Act of 1933","titleType":"Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/0001213900-25-107288-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":"REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea0263512-01.htm","primary":true,"translateUrl":"","linkName":"ea0263512-01.htm","type":"S-1","id":"NTFILE5Mj8NaVwSgCxNXbC","market":"us","size":4113218},{"description":"FORM OF UNDERWRITING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex1-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex1-1_hcm4.htm","type":"EX-1.1","id":"NTFILE37JuRExwKJkjHzvb","market":"us","size":307367},{"description":"MEMORANDUM AND ARTICLES OF ASSOCIATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex3-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex3-1_hcm4.htm","type":"EX-3.1","id":"NTFILE7bdJnbjCMgvQAnEo","market":"us","size":197752},{"description":"FORM OF AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex3-2_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex3-2_hcm4.htm","type":"EX-3.2","id":"NTFILEHqnWsCFzH6J28ceD","market":"us","size":297174},{"description":"SPECIMEN UNIT CERTIFICATE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex4-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex4-1_hcm4.htm","type":"EX-4.1","id":"NTFILEGrcNLfTtbggQw6Vx","market":"us","size":17578},{"description":"SPECIMEN ORDINARY SHARE CERTIFICATE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex4-2_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex4-2_hcm4.htm","type":"EX-4.2","id":"NTFILE9XNg1Qf1UeJ9Sv85","market":"us","size":19913},{"description":"SPECIMEN WARRANT CERTIFICATE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex4-3_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex4-3_hcm4.htm","type":"EX-4.3","id":"NTFILE3xGPnnFUHKe54PVK","market":"us","size":25175},{"description":"FORM OF WARRANT AGREEMENT BETWEEN CONTINENTAL STOCK TRANSFER & TRUST COMPANY AND","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex4-4_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex4-4_hcm4.htm","type":"EX-4.4","id":"NTFILE4yjRWvMwPX8W3k2d","market":"us","size":164051},{"description":"OPINION OF KING & SPALDING LLP","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex5-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex5-1_hcm4.htm","type":"EX-5.1","id":"NTFILEBQUqU6f2J8oCTC2C","market":"us","size":13111},{"description":"OPINION OF MAPLES AND CALDER (CAYMAN) LLP, CAYMAN ISLANDS COUNSEL TO THE REGISTR","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex5-2_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex5-2_hcm4.htm","type":"EX-5.2","id":"NTFILEDoqppr6esdpv4bsP","market":"us","size":56457},{"description":"FORM OF LETTER AGREEMENT AMONG THE REGISTRANT, HCM INVESTOR HOLDINGS IV, LLC AND","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex10-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex10-1_hcm4.htm","type":"EX-10.1","id":"NTFILECdSovS5Bs6gj7qoL","market":"us","size":47293},{"description":"FORM OF INVESTMENT MANAGEMENT TRUST AGREEMENT BETWEEN CONTINENTAL STOCK TRANSFER","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex10-2_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex10-2_hcm4.htm","type":"EX-10.2","id":"NTFILEioGUyMyvseHaVj2k","market":"us","size":100698},{"description":"FORM OF REGISTRATION RIGHTS AGREEMENT AMONG THE REGISTRANT, HCM INVESTOR HOLDING","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex10-3_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex10-3_hcm4.htm","type":"EX-10.3","id":"NTFILEJ8mXTXCJXQFWq1Er","market":"us","size":132658},{"description":"FORM OF PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT BETWEEN THE REGISTRANT AND","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex10-4_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex10-4_hcm4.htm","type":"EX-10.4","id":"NTFILEGeNv9ChM5PdAzPCs","market":"us","size":44860},{"description":"FORM OF PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT BETWEEN THE REGISTRANT AND","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex10-5_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex10-5_hcm4.htm","type":"EX-10.5","id":"NTFILE3LYrsPRDU7fyBGes","market":"us","size":44868},{"description":"FORM OF INDEMNITY AGREEMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex10-6_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex10-6_hcm4.htm","type":"EX-10.6","id":"NTFILE3Zo5EeKNagL6efQj","market":"us","size":123813},{"description":"PROMISSORY NOTE ISSUED TO HCM INVESTOR HOLDINGS IV, LLC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex10-7_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex10-7_hcm4.htm","type":"EX-10.7","id":"NTFILE2eQqsdihatHMrzJZ","market":"us","size":27941},{"description":"SECURITIES SUBSCRIPTION AGREEMENT BETWEEN HCM INVESTOR HOLDINGS IV, LLC AND THE","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex10-8_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex10-8_hcm4.htm","type":"EX-10.8","id":"NTFILEHHMjTwTxdo8ZAsS7","market":"us","size":56971},{"description":"FORM OF ADMINISTRATIVE SERVICES AGREEMENT","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex10-9_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex10-9_hcm4.htm","type":"EX-10.9","id":"NTFILEFPm3s62JKtB3x7dQ","market":"us","size":11034},{"description":"FORM OF CODE OF ETHICS","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex14-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex14-1_hcm4.htm","type":"EX-14.1","id":"NTFILEBseHASQTbnePzmPA","market":"us","size":30404},{"description":"CONSENT OF WITHUM SMITH+BROWN, PC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex23-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex23-1_hcm4.htm","type":"EX-23.1","id":"NTFILE3hQwjnt4pgQSzUJc","market":"us","size":2184},{"description":"AUDIT COMMITTEE CHARTER","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex99-1_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex99-1_hcm4.htm","type":"EX-99.1","id":"NTFILE22biMkuznEUYwQTC","market":"us","size":72489},{"description":"COMPENSATION COMMITTEE CHARTER","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex99-2_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex99-2_hcm4.htm","type":"EX-99.2","id":"NTFILEFFvPjUrRuqFcRX9L","market":"us","size":39969},{"description":"CONSENT OF MICHAEL J. CONNOR TO BE NAMED AS DIRECTOR NOMINEE","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex99-3_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex99-3_hcm4.htm","type":"EX-99.3","id":"NTFILEAcRnKfCeMnpkvc78","market":"us","size":2218},{"description":"CONSENT OF RICHARD DPONOHOE TO BE NAMED AS DIRECTOR NOMINEE","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex99-4_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex99-4_hcm4.htm","type":"EX-99.4","id":"NTFILEEkNpKWiGivoShxdg","market":"us","size":2213},{"description":"CONSENT OF THOMAS SAPIO TO BE NAMED AS DIRECTOR NOMINEE","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex99-5_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex99-5_hcm4.htm","type":"EX-99.5","id":"NTFILEJ7LcjU2C2ZY18CCT","market":"us","size":2157},{"description":"FILING FEE TABLE","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ea026351201ex-fee_hcm4.htm","primary":false,"translateUrl":"","linkName":"ea026351201ex-fee_hcm4.htm","type":"EX-FILING FEES","id":"NTFILE4vNjW9hQqGsERbLr","market":"us","size":22303},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILEHXUJVRrD3H1XUFKE","market":"us","size":51163},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ex5-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-2_001.jpg","type":"GRAPHIC","id":"NTFILEHUJV4nxScosmRz4r","market":"us","size":9185},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2089982/000121390025107288/ex5-2_002.jpg","primary":false,"translateUrl":"","linkName":"ex5-2_002.jpg","type":"GRAPHIC","id":"NTFILEFqkYtMVeasQ1U4Dh","market":"us","size":23333}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Public Prospectus","pubTime":"2025-11-07 13:00","pubTimestamp":1762491600,"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}],"pageSize":20,"totalPage":1,"pageCount":1,"totalSize":16,"code":"91000000","status":"200"}]}}