US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Viking Acquisition Corp I

9.31

-0.9200-8.99%

Volume:31.54K

Turnover:290.25K

Market Cap:291.65M

PE:- -

High:10.15

Open:9.80

Low:8.18

Close:10.23

52wk High:10.49

52wk Low:8.18

Shares:31.33M

Float Shares:21.86M

Volume Ratio:1.37

T/O Rate:0.14%

Dividend:- -

Dividend Rate:- -

ROE:--

ROA:--

PB:-36.68

PE(LYR):- -

Loading ...

Overview Company News Filings

Business Combinations

Form 425 - Prospectuses and communications, business combinations

Beneficial Ownership Change

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

Beneficial Ownership Change

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

Beneficial Ownership Change

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

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Quarterly Report

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

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Business Combinations

Form 425 - Prospectuses and communications, business combinations

Business Combinations

Form 425 - Prospectuses and communications, business combinations

Business Combinations

Form 425 - Prospectuses and communications, business combinations

Business Combinations

Form 425 - Prospectuses and communications, business combinations

Quarterly Report

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

Business Combinations

Form 425 - Prospectuses and communications, business combinations

Major Issues Report

Form 8-K - Current report

Business Combinations

Form 425 - Prospectuses and communications, business combinations

Business Combinations

Form 425 - Prospectuses and communications, business combinations

Business Combinations

Form 425 - Prospectuses and communications, business combinations

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]

Quarterly Report

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

{"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.tigermoments.com/stock/VACI/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"VACI","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"VACI\",,,,,undefined,":{"symbol":"VACI","market":"US","secType":"STK","nameCN":"Viking Acquisition Corp I","latestPrice":9.31,"timestamp":1788192583280,"preClose":10.23,"halted":0,"volume":31536,"delay":0,"changeRate":-0.08993157380254153,"floatShares":21860000,"shares":31326700,"eps":0,"marketStatus":"Trading","change":-0.92,"latestTime":"08-31 12:14:06 EDT","open":9.8,"high":10.145,"low":8.1801,"amount":290252.329776,"amplitude":0.192072,"askPrice":9.5,"askSize":100,"bidPrice":9.09,"bidSize":100,"shortable":0,"etf":0,"ttmEps":0,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1788206400000},"marketStatusCode":2,"adr":0,"exchange":"NYSE","adjPreClose":10.23,"preHourTrading":{"tag":"盘前","latestPrice":9.9,"preClose":10.23,"latestTime":"09:29 EDT","volume":275,"amount":2798.0499250000003,"timestamp":1788182996015,"change":-0.33,"changeRate":-0.032258,"amplitude":0.044966},"postHourTrading":{"tag":"盘后","latestPrice":10.2,"preClose":10.23,"latestTime":"19:30 EDT","volume":812,"amount":8292.52,"timestamp":1787959806731,"change":-0.03,"changeRate":-0.002933,"amplitude":0.002933},"volumeRatio":1.370058},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"VACI\",,,,,undefined,":{"symbol":"VACI","floatShares":21860000,"roa":"--","roe":"--","lyrEps":0,"volumeRatio":1.370058,"shares":31326700,"dividePrice":0,"high":10.145,"amplitude":0.192072,"preClose":10.23,"low":8.1801,"week52Low":8.1801,"pbRate":"-36.68","week52High":10.49,"institutionHeld":0,"latestPrice":9.31,"eps":0,"divideRate":0,"volume":31536,"delay":0,"ttmEps":0,"open":9.8,"prevYearClose":9.9,"prevWeekClose":10.23,"prevMonthClose":10.13,"prevQuarterClose":10.22,"fiveDayClose":10.235,"twentyDayClose":10.135,"sixtyDayClose":10.32},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/VACI\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-12","symbol":"VACI","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1786507200000,"reportTimeType":"post","actualEps":null},{"market":"US","date":"2026-05-15","symbol":"VACI","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1778817600000,"reportTimeType":"post","actualEps":null},{"market":"US","date":"2026-03-18","symbol":"VACI","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1773806400000,"reportTimeType":"pre","actualEps":null}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"VACI\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"VACI\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/VACI\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"VACI","date":"2026-08-28","current":643.280633,"percent":0.918367,"low":636.052762,"twenty":636.995528,"median":640.452335,"eighty":642.337867,"high":643.59489,"avg":639.927404,"sd":2.522984,"marketCap":320628436},"quantilePoints":[{"date":"2026-06-18","current":641.709358,"twenty":641.206548,"median":641.395102,"eighty":641.583656,"marketCap":319845270},{"date":"2026-06-26","current":641.709358,"twenty":641.206548,"median":641.709358,"eighty":642.212165,"marketCap":319845270},{"date":"2026-07-02","current":641.080846,"twenty":641.080846,"median":641.709358,"eighty":642.337867,"marketCap":319532003},{"date":"2026-07-10","current":639.195314,"twenty":640.452335,"median":641.395102,"eighty":642.337867,"marketCap":318592203},{"date":"2026-07-17","current":637.309783,"twenty":639.195314,"median":641.080846,"eighty":642.337867,"marketCap":317652403},{"date":"2026-07-24","current":636.681271,"twenty":637.938294,"median":640.452335,"eighty":641.709358,"marketCap":317339136},{"date":"2026-07-31","current":636.995528,"twenty":637.246932,"median":640.452335,"eighty":641.709358,"marketCap":317495770},{"date":"2026-08-07","current":636.995528,"twenty":636.932677,"median":639.195314,"eighty":641.709358,"marketCap":317495770},{"date":"2026-08-14","current":642.337867,"twenty":636.995528,"median":639.195314,"eighty":641.709358,"marketCap":320158536},{"date":"2026-08-21","current":642.966378,"twenty":636.995528,"median":639.195314,"eighty":642.337867,"marketCap":320471803},{"date":"2026-08-28","current":643.280633,"twenty":636.995528,"median":640.452335,"eighty":642.337867,"marketCap":320628436}],"updateTime":1788192846455},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"VACI\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21694437","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026094382-VACI","pdf_url":"","pub_time":1787861405000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"VACI","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2080023/0001213900-26-094382-index.html","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026094382/ea0303641-425_north.htm","primary":true,"translateUrl":"","linkName":"ea0303641-425_north.htm","type":"425","id":"NTFILEG9eQjdq1XBRxkLZM","market":"us","size":27375}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-08-28 04:10","pubTimestamp":1787861405,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21623216","market":"us","labels":[],"media":"sec.gov","original_id":"AN168838226000036-VACI","pdf_url":"","pub_time":1786735583000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"VACI","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/2080023/0001688382-26-000036-index.html","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/1688382/000168838226000036/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE6bVDwHJqaT98X9Aw","market":"us","size":0},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1688382/000168838226000036/fortbaker_ex1.pdf","primary":false,"translateUrl":"","linkName":"fortbaker_ex1.pdf","type":"EX-1","id":"NTFILE8QDZ18aD5iYCR118","market":"us","size":48673}],"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":"2026-08-15 03:26","pubTimestamp":1786735583,"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":"21620006","market":"us","labels":[],"media":"sec.gov","original_id":"AN190510626000148-VACI","pdf_url":"","pub_time":1786680000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"VACI","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/2080023/000190510626000148/0001905106-26-000148-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/1905106/000190510626000148/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILED9Q7uiQc385nVsYs","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":"2026-08-14 12:00","pubTimestamp":1786680000,"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":"21619690","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957426005353-VACI","pdf_url":"","pub_time":1786680000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"VACI","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/2080023/000091957426005353/0000919574-26-005353-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/919185/000091957426005353/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILEFvGhAw9JoN2orgQV","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":"2026-08-14 12:00","pubTimestamp":1786680000,"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":"21613788","market":"us","labels":[],"media":"sec.gov","original_id":"AN107680926000094-VACI","pdf_url":"","pub_time":1786593600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"VACI","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2080023/000107680926000094/0001076809-26-000094-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1076809/000107680926000094/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEAfKQ93UKB3BV988k","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":"2026-08-13 12:00","pubTimestamp":1786593600,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21608285","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026088493-VACI","pdf_url":"","pub_time":1786507200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"VACI","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026088493/0001213900-26-088493-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/2080023/000121390026088493/ea0300729-10q_viking1.htm","primary":true,"translateUrl":"","linkName":"ea0300729-10q_viking1.htm","type":"10-Q","id":"NTFILE5u2iq4HtWLBZQmJb","market":"us","size":418318},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026088493/ea030072901ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea030072901ex31-1.htm","type":"EX-31.1","id":"NTFILE2AoSvPnDwQXyDVFF","market":"us","size":12824},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026088493/ea030072901ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea030072901ex31-2.htm","type":"EX-31.2","id":"NTFILE3CQXUPGddjUMsF3k","market":"us","size":12824},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026088493/ea030072901ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea030072901ex32-1.htm","type":"EX-32.1","id":"NTFILEAiwyn5XWNfhvzXpM","market":"us","size":5034},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026088493/ea030072901ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea030072901ex32-2.htm","type":"EX-32.2","id":"NTFILEGFuKuQQtqBqKUAw8","market":"us","size":4934}],"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":"2026-08-12 12:00","pubTimestamp":1786507200,"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":"21607012","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957426004979-VACI","pdf_url":"","pub_time":1786507200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"VACI","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2080023/000091957426004979/0000919574-26-004979-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1535978/000091957426004979/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILECJAWLYRSrtW8qv4X","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":"2026-08-12 12:00","pubTimestamp":1786507200,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21476205","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026075472-VACI","pdf_url":"","pub_time":1783310400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"VACI","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026075472/0001213900-26-075472-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026075472/ea0297134-425_north.htm","primary":true,"translateUrl":"","linkName":"ea0297134-425_north.htm","type":"425","id":"NTFILEGdPZi71XWrGVQS11","market":"us","size":27049}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-07-06 12:00","pubTimestamp":1783310400,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21432847","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026072120-VACI","pdf_url":"","pub_time":1782360000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"VACI","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026072120/0001213900-26-072120-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026072120/ea0296016-425_north.htm","primary":true,"translateUrl":"","linkName":"ea0296016-425_north.htm","type":"425","id":"NTFILE8MzdxrWL24CTVYu3","market":"us","size":30257}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-06-25 12:00","pubTimestamp":1782360000,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21432424","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026072046-VACI","pdf_url":"","pub_time":1782360000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"VACI","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026072046/0001213900-26-072046-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026072046/ea0295983-425_viking1.htm","primary":true,"translateUrl":"","linkName":"ea0295983-425_viking1.htm","type":"425","id":"NTFILE8tBNo3w5YfgxeQCV","market":"us","size":25496}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-06-25 12:00","pubTimestamp":1782360000,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21407663","market":"us","labels":[],"media":"sec.gov","original_id":"AN118518526002554-VACI","pdf_url":"","pub_time":1781668800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"VACI","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2080023/000118518526002554/0001185185-26-002554-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000118518526002554/vaci425061726.htm","primary":true,"translateUrl":"","linkName":"vaci425061726.htm","type":"425","id":"NTFILE3oWXdR4tP82wojRL","market":"us","size":24469}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-06-17 12:00","pubTimestamp":1781668800,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21269363","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026057912-VACI","pdf_url":"","pub_time":1778817600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"VACI","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057912/0001213900-26-057912-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/2080023/000121390026057912/ea0290570-10q_viking1.htm","primary":true,"translateUrl":"","linkName":"ea0290570-10q_viking1.htm","type":"10-Q","id":"NTFILE4VKebeQo9dET5JzL","market":"us","size":368945},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057912/ea029057001ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea029057001ex31-1.htm","type":"EX-31.1","id":"NTFILE9KmdoxLVVjNtmRSi","market":"us","size":11914},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057912/ea029057001ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea029057001ex31-2.htm","type":"EX-31.2","id":"NTFILEDQ5zmQMEfENyqKVX","market":"us","size":11988},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057912/ea029057001ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea029057001ex32-1.htm","type":"EX-32.1","id":"NTFILE7hPxVTRhPcfjsQW1","market":"us","size":4608},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057912/ea029057001ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea029057001ex32-2.htm","type":"EX-32.2","id":"NTFILE7Tb2uoR6MWdRQkfs","market":"us","size":4606}],"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":"2026-05-15 12:00","pubTimestamp":1778817600,"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":"21269259","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026057893-VACI","pdf_url":"","pub_time":1778817600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"VACI","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057893/0001213900-26-057893-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057893/ea0291104-8k425_viking1.htm","primary":true,"translateUrl":"","linkName":"ea0291104-8k425_viking1.htm","type":"425","id":"NTFILEAtEj5Jh3Cg5meY7x","market":"us","size":36105},{"description":"AMENDMENT NO. 1 TO BUSINESS COMBINATION AGREEMENT, DATED AS OF MAY 15 , 2026, BY","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057893/ea029110401ex2-1.htm","primary":false,"translateUrl":"","linkName":"ea029110401ex2-1.htm","type":"EX-2.1","id":"NTFILE9UQEPk5ihUM7Gvor","market":"us","size":64361}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-05-15 12:00","pubTimestamp":1778817600,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21269257","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026057890-VACI","pdf_url":"","pub_time":1778817600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VACI","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057890/0001213900-26-057890-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDMENT NO. 1 TO BUSINESS COMBINATION AGREEMENT, DATED AS OF MAY 15 , 2026, BY","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057890/ea029110401ex2-1.htm","primary":true,"translateUrl":"","linkName":"ea029110401ex2-1.htm","type":"EX-2.1","id":"NTFILE3YrhhNTBDLysZDs2","market":"us","size":64361},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026057890/ea0291104-8k425_viking1.htm","primary":false,"translateUrl":"","linkName":"ea0291104-8k425_viking1.htm","type":"8-K","id":"NTFILE3ynsuBM5hHAxi67a","market":"us","size":49255}],"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":"2026-05-15 12:00","pubTimestamp":1778817600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21209565","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026051571-VACI","pdf_url":"","pub_time":1777925113000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"VACI","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2080023/0001213900-26-051571-index.html","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026051571/ea028860301-425_viking1.htm","primary":true,"translateUrl":"","linkName":"ea028860301-425_viking1.htm","type":"425","id":"NTFILEHL68AeAGMsADEvTs","market":"us","size":48274},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026051571/image_001.jpg","primary":false,"translateUrl":"","linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE5MoFAKTEuXQAm3jT","market":"us","size":54132},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026051571/image_002.jpg","primary":false,"translateUrl":"","linkName":"image_002.jpg","type":"GRAPHIC","id":"NTFILE9ToF5WnwTn7q1yud","market":"us","size":83208},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026051571/image_003.jpg","primary":false,"translateUrl":"","linkName":"image_003.jpg","type":"GRAPHIC","id":"NTFILEHZXi2qjqU6vykyCM","market":"us","size":65519}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-05-05 04:05","pubTimestamp":1777925113,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21025915","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026044932-VACI","pdf_url":"","pub_time":1776398400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"VACI","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/0001213900-26-044932-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea0286751-425_northstar.htm","primary":true,"translateUrl":"","linkName":"ea0286751-425_northstar.htm","type":"425","id":"NTFILEDmXttsq8vzFFAw8c","market":"us","size":1558865},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-1img1.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-1img1.jpg","type":"GRAPHIC","id":"NTFILEGacRN7FsnT7Go254","market":"us","size":1645},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img1.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img1.jpg","type":"GRAPHIC","id":"NTFILE2xscgba1BhAvekA7","market":"us","size":803272},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img2.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img2.jpg","type":"GRAPHIC","id":"NTFILEDN8KBaePK2rk4SzX","market":"us","size":1033662},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img3.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img3.jpg","type":"GRAPHIC","id":"NTFILE6C3znZxFc5kcpHnk","market":"us","size":642135},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img4.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img4.jpg","type":"GRAPHIC","id":"NTFILEF95L6q5dQ8d6LZoH","market":"us","size":519548},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img5.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img5.jpg","type":"GRAPHIC","id":"NTFILE5ywpxYkG8L2tPS2a","market":"us","size":409138},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img6.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img6.jpg","type":"GRAPHIC","id":"NTFILE6vdWdQEynN94iydA","market":"us","size":233384},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img7.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img7.jpg","type":"GRAPHIC","id":"NTFILEBVP4FA8E8XwAncb9","market":"us","size":569289},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img8.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img8.jpg","type":"GRAPHIC","id":"NTFILE2MHNtVponvZoxWq5","market":"us","size":736702},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img9.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img9.jpg","type":"GRAPHIC","id":"NTFILE9GUrQ4XcQRxCvoBa","market":"us","size":394925},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img10.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img10.jpg","type":"GRAPHIC","id":"NTFILEFoARGQrVWSeH39Ge","market":"us","size":338682},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img11.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img11.jpg","type":"GRAPHIC","id":"NTFILEJAmidW642wVjrXj2","market":"us","size":752442},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img12.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img12.jpg","type":"GRAPHIC","id":"NTFILEASEETdYpokd3bi1G","market":"us","size":385080},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img13.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img13.jpg","type":"GRAPHIC","id":"NTFILEAiiwn8EZX4aabAf9","market":"us","size":333326},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img14.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img14.jpg","type":"GRAPHIC","id":"NTFILEDASoL7djNj6WJMfq","market":"us","size":435702},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img15.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img15.jpg","type":"GRAPHIC","id":"NTFILE2V9g7B9UcXb9jLTU","market":"us","size":384987},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img16.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img16.jpg","type":"GRAPHIC","id":"NTFILE6TkuXwMtouQKnDKy","market":"us","size":274945},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img17.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img17.jpg","type":"GRAPHIC","id":"NTFILE4iSKmk8Gh8h4Vt3j","market":"us","size":384932},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img18.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img18.jpg","type":"GRAPHIC","id":"NTFILE7mpEeC3sEMPzUfMj","market":"us","size":355725},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img19.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img19.jpg","type":"GRAPHIC","id":"NTFILEE3BsF3wdLVqD5FyE","market":"us","size":392272},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img20.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img20.jpg","type":"GRAPHIC","id":"NTFILECnzuaivTWzuomWUP","market":"us","size":393154},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img21.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img21.jpg","type":"GRAPHIC","id":"NTFILE5S4nxwKSXWAqnQZU","market":"us","size":331429},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img22.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img22.jpg","type":"GRAPHIC","id":"NTFILE5ryUKQiWbm6bVmZH","market":"us","size":326785},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img23.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img23.jpg","type":"GRAPHIC","id":"NTFILE6xMwR8DFMqRahSXs","market":"us","size":185005},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img24.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img24.jpg","type":"GRAPHIC","id":"NTFILE2JuG9vKwtHMJfKno","market":"us","size":340198},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img25.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img25.jpg","type":"GRAPHIC","id":"NTFILEFYRsiomLiyCqqjCf","market":"us","size":498907},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img26.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img26.jpg","type":"GRAPHIC","id":"NTFILE72CFkv4K6SDRibQh","market":"us","size":339463},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img27.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img27.jpg","type":"GRAPHIC","id":"NTFILEGCtX4aYq4CVig24G","market":"us","size":471760},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img28.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img28.jpg","type":"GRAPHIC","id":"NTFILEAr7bCVt9CbxKsEsm","market":"us","size":342825},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img29.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img29.jpg","type":"GRAPHIC","id":"NTFILE14s86mcQpGpnXp3f","market":"us","size":506280},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img30.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img30.jpg","type":"GRAPHIC","id":"NTFILEHvcLxo1XNyS8S43C","market":"us","size":497381},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img31.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img31.jpg","type":"GRAPHIC","id":"NTFILE6SrrwqgPKsd9z481","market":"us","size":644430},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044932/ea028675101_ex99-2img32.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img32.jpg","type":"GRAPHIC","id":"NTFILEGNy4Z1QJ7x2bN1jt","market":"us","size":612160}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-04-17 12:00","pubTimestamp":1776398400,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21022460","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026044911-VACI","pdf_url":"","pub_time":1776398400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"VACI","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/0001213900-26-044911-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea0286751-8k425_viking1.htm","primary":true,"translateUrl":"","linkName":"ea0286751-8k425_viking1.htm","type":"425","id":"NTFILE34Sho9uqxaHNKqXX","market":"us","size":84534},{"description":"BUSINESS COMBINATION AGREEMENT, DATED APRIL 16, 2026","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101ex2-1.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex2-1.htm","type":"EX-2.1","id":"NTFILEDHoEv3LRfYfnqpay","market":"us","size":749727},{"description":"SPONSOR LETTER AGREEMENT, DATED APRIL 16, 2026","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101ex10-1.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-1.htm","type":"EX-10.1","id":"NTFILEHQawwEwjdRjFan2v","market":"us","size":46547},{"description":"VOTING AND SUPPORT AGREEMENT, DATED APRIL 16, 2026","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101ex10-2.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-2.htm","type":"EX-10.2","id":"NTFILELSyVecA8Wm7QJmXz","market":"us","size":65942},{"description":"FORM OF AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101ex10-3.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-3.htm","type":"EX-10.3","id":"NTFILE71S2PyzHFyxxU2Dx","market":"us","size":156206},{"description":"FORM OF LOCK-UP AGREEMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101ex10-4.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-4.htm","type":"EX-10.4","id":"NTFILEAc3Uw2W18sPw3GbV","market":"us","size":29404},{"description":"FORM OF SECURITIES PURCHASE AGREEMENT, DATED APRIL 16, 2026.","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101ex10-5.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-5.htm","type":"EX-10.5","id":"NTFILE2TAo6GJhkoA5beTV","market":"us","size":346775},{"description":"PRESS RELEASE, DATED APRIL 17, 2026","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101ex99-1.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex99-1.htm","type":"EX-99.1","id":"NTFILEDb6irCHA2Rb7bLqh","market":"us","size":18284},{"description":"INVESTOR PRESENTATION, DATED APRIL 2026","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101ex99-2.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex99-2.htm","type":"EX-99.2","id":"NTFILE96ikDZ369SkQyNvc","market":"us","size":66295},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-1img1.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-1img1.jpg","type":"GRAPHIC","id":"NTFILE4DanfoizD63TVrQW","market":"us","size":1645},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img1.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img1.jpg","type":"GRAPHIC","id":"NTFILE5Qh83PUk2nZE96Y4","market":"us","size":803272},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img2.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img2.jpg","type":"GRAPHIC","id":"NTFILE94XkgxH6S8WZM8jj","market":"us","size":1033662},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img3.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img3.jpg","type":"GRAPHIC","id":"NTFILEfbrrV1qg1VmzR9zS","market":"us","size":642135},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img4.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img4.jpg","type":"GRAPHIC","id":"NTFILE3AEJzEHMAugHJmai","market":"us","size":519548},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img5.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img5.jpg","type":"GRAPHIC","id":"NTFILE2eA5Ew7vbbBngKHg","market":"us","size":409138},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img6.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img6.jpg","type":"GRAPHIC","id":"NTFILEHp94FqgYqr8LqmhJ","market":"us","size":233384},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img7.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img7.jpg","type":"GRAPHIC","id":"NTFILEFYChQzby9pwububU","market":"us","size":569289},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img8.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img8.jpg","type":"GRAPHIC","id":"NTFILED2nJrP8oTm7jSjiM","market":"us","size":736702},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img9.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img9.jpg","type":"GRAPHIC","id":"NTFILE4TAMMknqn7NJBzWb","market":"us","size":394925},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img10.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img10.jpg","type":"GRAPHIC","id":"NTFILECghihRMsAV4GxSk9","market":"us","size":338682},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img11.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img11.jpg","type":"GRAPHIC","id":"NTFILE9ab9awtU8Jwe4wqk","market":"us","size":752442},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img12.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img12.jpg","type":"GRAPHIC","id":"NTFILE578i36SCHfR5k5hb","market":"us","size":385080},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img13.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img13.jpg","type":"GRAPHIC","id":"NTFILEBkGeK8gCVdtpWAZU","market":"us","size":333326},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img14.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img14.jpg","type":"GRAPHIC","id":"NTFILE5nUpL8fXmeCbmFRN","market":"us","size":435702},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img15.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img15.jpg","type":"GRAPHIC","id":"NTFILEEGPsps9Pj1vMWHTc","market":"us","size":384987},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img16.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img16.jpg","type":"GRAPHIC","id":"NTFILE7gKHg1oXjvnVkGyZ","market":"us","size":274945},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img17.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img17.jpg","type":"GRAPHIC","id":"NTFILE5uk2EdDkhMtWyXT5","market":"us","size":384932},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img18.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img18.jpg","type":"GRAPHIC","id":"NTFILEHw6x3SEG9Jma13HU","market":"us","size":355725},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img19.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img19.jpg","type":"GRAPHIC","id":"NTFILE4PBecS3rDUq7F7W9","market":"us","size":392272},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img20.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img20.jpg","type":"GRAPHIC","id":"NTFILE59o58hEsj55C1fhW","market":"us","size":393154},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img21.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img21.jpg","type":"GRAPHIC","id":"NTFILE8r7qLyDJF1DMwtY1","market":"us","size":331429},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img22.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img22.jpg","type":"GRAPHIC","id":"NTFILE3kVE3jUwgn3xTxwR","market":"us","size":326785},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img23.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img23.jpg","type":"GRAPHIC","id":"NTFILEH5rjgLLXBQenZF6B","market":"us","size":185005},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img24.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img24.jpg","type":"GRAPHIC","id":"NTFILE2h2mACohaAV76841","market":"us","size":340198},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img25.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img25.jpg","type":"GRAPHIC","id":"NTFILECjWBzupaKaT85oqB","market":"us","size":498907},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img26.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img26.jpg","type":"GRAPHIC","id":"NTFILEGE4zQ7tx9RTxXgBd","market":"us","size":339463},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img27.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img27.jpg","type":"GRAPHIC","id":"NTFILECL2ChygUsfLU91k8","market":"us","size":471760},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img28.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img28.jpg","type":"GRAPHIC","id":"NTFILEDAJ7rXk6RwH5DAgs","market":"us","size":342825},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img29.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img29.jpg","type":"GRAPHIC","id":"NTFILEHMc1ieEZ91fcUoBp","market":"us","size":506280},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img30.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img30.jpg","type":"GRAPHIC","id":"NTFILE9Fh3dKbZqnFbES4Q","market":"us","size":497381},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img31.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img31.jpg","type":"GRAPHIC","id":"NTFILE6nXUG5k2wKH67KbT","market":"us","size":644430},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044911/ea028675101_ex99-2img32.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img32.jpg","type":"GRAPHIC","id":"NTFILEBa2LnModQo36NsEa","market":"us","size":612160}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-04-17 12:00","pubTimestamp":1776398400,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21022456","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026044909-VACI","pdf_url":"","pub_time":1776398400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"VACI","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/0001213900-26-044909-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 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"BUSINESS COMBINATION AGREEMENT, DATED APRIL 16, 2026","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101ex2-1.htm","primary":true,"translateUrl":"","linkName":"ea028675101ex2-1.htm","type":"EX-2.1","id":"NTFILEC5L9a3c76huoG9Bs","market":"us","size":749727},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea0286751-8k425_viking1.htm","primary":false,"translateUrl":"","linkName":"ea0286751-8k425_viking1.htm","type":"8-K","id":"NTFILE4tgunBGja6KpHHDP","market":"us","size":92923},{"description":"SPONSOR LETTER AGREEMENT, DATED APRIL 16, 2026","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101ex10-1.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-1.htm","type":"EX-10.1","id":"NTFILE8jMKnZNA1sRismFo","market":"us","size":46547},{"description":"VOTING AND SUPPORT AGREEMENT, DATED APRIL 16, 2026","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101ex10-2.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-2.htm","type":"EX-10.2","id":"NTFILE7NbiqiqF3EgmuJam","market":"us","size":65942},{"description":"FORM OF AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101ex10-3.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-3.htm","type":"EX-10.3","id":"NTFILE4amHHWZs5S9hQdSU","market":"us","size":156206},{"description":"FORM OF LOCK-UP AGREEMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101ex10-4.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-4.htm","type":"EX-10.4","id":"NTFILE6CAoS7xbpYXTuLnT","market":"us","size":29404},{"description":"FORM OF SECURITIES PURCHASE AGREEMENT, DATED APRIL 16, 2026.","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101ex10-5.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex10-5.htm","type":"EX-10.5","id":"NTFILEE31EYX4t3XSpRcqo","market":"us","size":346775},{"description":"PRESS RELEASE, DATED APRIL 17, 2026","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101ex99-1.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex99-1.htm","type":"EX-99.1","id":"NTFILE2avskvtq84KVmhQt","market":"us","size":18284},{"description":"INVESTOR PRESENTATION, DATED APRIL 2026","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101ex99-2.htm","primary":false,"translateUrl":"","linkName":"ea028675101ex99-2.htm","type":"EX-99.2","id":"NTFILEHpS59PwFzV8Zy1Ro","market":"us","size":66295},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-1img1.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-1img1.jpg","type":"GRAPHIC","id":"NTFILE2VuoGjVbXixiDU75","market":"us","size":1645},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img1.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img1.jpg","type":"GRAPHIC","id":"NTFILEFYbcDZhBnNL1bERT","market":"us","size":803272},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img2.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img2.jpg","type":"GRAPHIC","id":"NTFILEHJC1eHubR9oR5Bru","market":"us","size":1033662},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img3.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img3.jpg","type":"GRAPHIC","id":"NTFILE8eDde33ZHzHiNbte","market":"us","size":642135},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img4.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img4.jpg","type":"GRAPHIC","id":"NTFILE5uBdaNRpo3LTY8QM","market":"us","size":519548},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img5.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img5.jpg","type":"GRAPHIC","id":"NTFILEBi9Si6DN6JQnZSrr","market":"us","size":409138},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img6.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img6.jpg","type":"GRAPHIC","id":"NTFILEELuea9B4LGCxEz1L","market":"us","size":233384},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img7.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img7.jpg","type":"GRAPHIC","id":"NTFILEDj1anzbNAF5cZun3","market":"us","size":569289},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img8.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img8.jpg","type":"GRAPHIC","id":"NTFILEAxXEvaZ72sNeEUsH","market":"us","size":736702},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img9.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img9.jpg","type":"GRAPHIC","id":"NTFILE8ZGi18LRZ7BgQmXJ","market":"us","size":394925},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img10.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img10.jpg","type":"GRAPHIC","id":"NTFILE5QmxxSkXGaJsnhGb","market":"us","size":338682},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img11.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img11.jpg","type":"GRAPHIC","id":"NTFILEAjHhQBmcWzwnBKtg","market":"us","size":752442},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img12.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img12.jpg","type":"GRAPHIC","id":"NTFILE3sqE7L18nudYEK3T","market":"us","size":385080},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img13.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img13.jpg","type":"GRAPHIC","id":"NTFILE3JA9xTAnaZV75VTq","market":"us","size":333326},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img14.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img14.jpg","type":"GRAPHIC","id":"NTFILE4v3nLrGyxC6aVD54","market":"us","size":435702},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img15.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img15.jpg","type":"GRAPHIC","id":"NTFILE2u5GwBwCT9oNm8XH","market":"us","size":384987},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img16.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img16.jpg","type":"GRAPHIC","id":"NTFILE7p7KmZRKR6PFJwQ8","market":"us","size":274945},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img17.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img17.jpg","type":"GRAPHIC","id":"NTFILEHFw8F18izh3bENyN","market":"us","size":384932},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img18.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img18.jpg","type":"GRAPHIC","id":"NTFILEEckk3tipWC1PvoXB","market":"us","size":355725},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img19.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img19.jpg","type":"GRAPHIC","id":"NTFILEH7iR6LrPkwpx4VSQ","market":"us","size":392272},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img20.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img20.jpg","type":"GRAPHIC","id":"NTFILE2Wu4CNq8z2fVjZmj","market":"us","size":393154},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img21.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img21.jpg","type":"GRAPHIC","id":"NTFILE3AuVmTxKKGZgmjnS","market":"us","size":331429},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img22.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img22.jpg","type":"GRAPHIC","id":"NTFILE2tnSeq8oNyejqKeM","market":"us","size":326785},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img23.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img23.jpg","type":"GRAPHIC","id":"NTFILE7AVPDoKAn1Y81apP","market":"us","size":185005},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img24.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img24.jpg","type":"GRAPHIC","id":"NTFILEJBCWSPc8gq9antaM","market":"us","size":340198},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img25.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img25.jpg","type":"GRAPHIC","id":"NTFILE4gZEwGPwSdhrrhq4","market":"us","size":498907},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img26.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img26.jpg","type":"GRAPHIC","id":"NTFILE7vK4VitVqTR4tK1w","market":"us","size":339463},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img27.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img27.jpg","type":"GRAPHIC","id":"NTFILEAnrZmy8J9Ah2qLvn","market":"us","size":471760},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img28.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img28.jpg","type":"GRAPHIC","id":"NTFILEDkPwieAhRSfrFVv8","market":"us","size":342825},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img29.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img29.jpg","type":"GRAPHIC","id":"NTFILE63uhUGuT2UsBvsYi","market":"us","size":506280},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img30.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img30.jpg","type":"GRAPHIC","id":"NTFILEGpoPcGjGNRxPfSkZ","market":"us","size":497381},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img31.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img31.jpg","type":"GRAPHIC","id":"NTFILE5meNVMWG4MUmmqgJ","market":"us","size":644430},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026044909/ea028675101_ex99-2img32.jpg","primary":false,"translateUrl":"","linkName":"ea028675101_ex99-2img32.jpg","type":"GRAPHIC","id":"NTFILEGFPjw3VvcCYBebby","market":"us","size":612160}],"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":"2026-04-17 12:00","pubTimestamp":1776398400,"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 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20851340","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026030022-VACI","pdf_url":"","pub_time":1773806400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"VACI","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/2080023/000121390026030022/0001213900-26-030022-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/2080023/000121390026030022/ea0281567-10k_viking1.htm","primary":true,"translateUrl":"","linkName":"ea0281567-10k_viking1.htm","type":"10-K","id":"NTFILEC1dL4JL3UTJoPmAd","market":"us","size":1101521},{"description":"INSIDER TRADING POLICY","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026030022/ea028156701ex19.htm","primary":false,"translateUrl":"","linkName":"ea028156701ex19.htm","type":"EX-19","id":"NTFILE9EPjStxSD4r9Q4jV","market":"us","size":47161},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026030022/ea028156701ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea028156701ex31-1.htm","type":"EX-31.1","id":"NTFILE8u6sq6Hv3USgNioe","market":"us","size":8479},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026030022/ea028156701ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea028156701ex31-2.htm","type":"EX-31.2","id":"NTFILE69vWCbshxDV3CLxS","market":"us","size":8847},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026030022/ea028156701ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea028156701ex32-1.htm","type":"EX-32.1","id":"NTFILEDyFuLLq7wnhp7xcY","market":"us","size":3454},{"description":"CERTIFICATION","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026030022/ea028156701ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea028156701ex32-2.htm","type":"EX-32.2","id":"NTFILEDMcymJziMBbC4GTs","market":"us","size":3381},{"description":"CLAWBACK POLICY","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390026030022/ea028156701ex97-1.htm","primary":false,"translateUrl":"","linkName":"ea028156701ex97-1.htm","type":"EX-97.1","id":"NTFILEJ6NWGwxyiUePyofX","market":"us","size":21303}],"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":"2026-03-18 12:00","pubTimestamp":1773806400,"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":"20536395","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025121759-VACI","pdf_url":"","pub_time":1765837180000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"VACI","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2080023/0001213900-25-121759-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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390025121759/ea0268650-10q_viking1.htm","primary":true,"translateUrl":"","linkName":"ea0268650-10q_viking1.htm","type":"10-Q","id":"NTFILEERS2DbztTZLknDcW","market":"us","size":313788},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390025121759/ea026865001ex31-1_viking1.htm","primary":false,"translateUrl":"","linkName":"ea026865001ex31-1_viking1.htm","type":"EX-31.1","id":"NTFILEHjyGKY763beUCxHb","market":"us","size":12006},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390025121759/ea026865001ex31-2_viking1.htm","primary":false,"translateUrl":"","linkName":"ea026865001ex31-2_viking1.htm","type":"EX-31.2","id":"NTFILE8X9SmQ585m3WmJ1s","market":"us","size":12000},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390025121759/ea026865001ex32-1_viking1.htm","primary":false,"translateUrl":"","linkName":"ea026865001ex32-1_viking1.htm","type":"EX-32.1","id":"NTFILEGWNHqRDqTPo2ZryS","market":"us","size":4810},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2080023/000121390025121759/ea026865001ex32-2_viking1.htm","primary":false,"translateUrl":"","linkName":"ea026865001ex32-2_viking1.htm","type":"EX-32.2","id":"NTFILEFwx35JurNq6dCy1H","market":"us","size":4663}],"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":"2025-12-16 06:19","pubTimestamp":1765837180,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":2,"pageCount":1,"totalSize":27,"code":"91000000","status":"200"}]}}