美股详情

本页面由Tiger Trade Technology Pte. Ltd.提供服务

MOUNTAIN LAKE ACQUISITION CORP II

10.02

0.0000

成交量：2,582

成交额：2.59万

市值：4.91亿

市盈率：-318.12

高：10.02

开：10.02

低：10.02

收：10.02

52周最高：11.20

52周最低：9.40

股本：4,898.60万

流通股本：3,647.00万

量比：0.03

换手率：0.01%

股息：- -

股息率：- -

每股收益(TTM):-0.0315

每股收益(LYR):-0.0315

净资产收益率：--

总资产收益率：--

市净率：-8579.46

市盈率(LYR):-318.12

数据加载中...

总览公司新闻资讯公告

季度报告

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

企业合并公告

Form 425 - Prospectuses and communications, business combinations

重要事件披露

Form 8-K - Current report

超过5%披露

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

季度报告

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

超过5%披露

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

超过5%披露

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

企业合并公告

Form 425 - Prospectuses and communications, business combinations

重要事件披露

Form 8-K - Current report

年度报告

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

重要事件披露

Form 8-K - Current report

重要事件披露

Form 8-K - Current report

重要事件披露

Form 8-K - Current report

SEC问询函

Form CORRESP - Correspondence

SEC问询函

Form CORRESP - Correspondence

[修订]招股说明书

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

招股说明书

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

{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.etasphere.com/hans/stock/MLAA/filings"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"MLAA","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MLAA\",,,,,undefined,":{"symbol":"MLAA","market":"US","secType":"STK","nameCN":"MOUNTAIN LAKE ACQUISITION CORP II","latestPrice":10.02,"timestamp":1791921600000,"preClose":10.02,"halted":0,"volume":2582,"delay":0,"changeRate":0,"floatShares":36470000,"shares":48986000,"eps":-0.031498,"marketStatus":"未开盘","change":0,"latestTime":"10-13 16:00:00 EDT","open":10.02,"high":10.02,"low":10.02,"amount":25877,"amplitude":0,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-0.031498,"tradingStatus":0,"nextMarketStatus":{"tag":"盘前交易","tradingStatus":1,"beginTime":1791964800000},"marketStatusCode":0,"adr":0,"exchange":"NASDAQ","adjPreClose":10.02,"volumeRatio":0.028969},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MLAA\",,,,,undefined,":{"symbol":"MLAA","floatShares":36470000,"roa":"--","roe":"--","lyrEps":-0.031498,"volumeRatio":0.028969,"shares":48986000,"dividePrice":0,"high":10.02,"amplitude":0,"preClose":10.02,"low":10.02,"week52Low":9.395,"pbRate":"-8579.46","week52High":11.2,"institutionHeld":0,"latestPrice":10.02,"eps":-0.031498,"divideRate":0,"volume":2582,"delay":0,"ttmEps":-0.031498,"open":10.02,"prevYearClose":9.73,"prevWeekClose":10.01,"prevMonthClose":10.01,"prevQuarterClose":10.01,"fiveDayClose":10.011,"twentyDayClose":10.01,"sixtyDayClose":9.94},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/MLAA\",params:#limit:5,,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"MLAA\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"MLAA\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/MLAA\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"MLAA","date":"2026-10-12","current":-318.115436,"percent":0.179104,"low":-1510.312489,"twenty":-1490.949508,"median":-1484.991668,"eighty":-1480.523288,"high":-1464.139227,"avg":-1485.110273,"sd":7.971805,"marketCap":490289800},"quantilePoints":[{"date":"2026-04-02","current":-1467.118147,"twenty":-1466.671309,"median":-1466.373417,"eighty":-1466.373417,"marketCap":482453000},{"date":"2026-04-10","current":-1470.841797,"twenty":-1467.118147,"median":-1466.373417,"eighty":-1465.628687,"marketCap":483677500},{"date":"2026-04-17","current":-1487.970588,"twenty":-1470.841797,"median":-1467.118147,"eighty":-1466.075525,"marketCap":489310200},{"date":"2026-04-24","current":-1492.438968,"twenty":-1490.949508,"median":-1470.097067,"eighty":-1466.373417,"marketCap":490779600},{"date":"2026-05-01","current":-1487.970588,"twenty":-1491.2474,"median":-1474.937813,"eighty":-1466.373417,"marketCap":489310200},{"date":"2026-05-08","current":-1490.949508,"twenty":-1490.949508,"median":-1486.481128,"eighty":-1466.820255,"marketCap":490289800},{"date":"2026-05-15","current":-1495.417888,"twenty":-1490.949508,"median":-1487.970588,"eighty":-1467.118147,"marketCap":491759200},{"date":"2026-05-22","current":-1510.312489,"twenty":-1491.694238,"median":-1489.460048,"eighty":-1468.905499,"marketCap":496657200},{"date":"2026-05-29","current":-1479.033828,"twenty":-1491.694238,"median":-1489.460048,"eighty":-1470.097067,"marketCap":486371400},{"date":"2026-06-05","current":-1479.033828,"twenty":-1491.694238,"median":-1487.225858,"eighty":-1470.394959,"marketCap":486371400},{"date":"2026-06-12","current":-1479.033828,"twenty":-1491.396346,"median":-1484.991668,"eighty":-1470.841797,"marketCap":486371400},{"date":"2026-06-18","current":-1480.523288,"twenty":-1490.949508,"median":-1482.012748,"eighty":-1472.182311,"marketCap":486861200},{"date":"2026-06-26","current":-1479.033828,"twenty":-1490.949508,"median":-1481.640383,"eighty":-1477.544368,"marketCap":486371400},{"date":"2026-07-02","current":-1480.523288,"twenty":-1490.949508,"median":-1480.925442,"eighty":-1477.544368,"marketCap":486861200},{"date":"2026-07-10","current":-1480.523288,"twenty":-1490.949508,"median":-1480.582866,"eighty":-1479.033828,"marketCap":486861200},{"date":"2026-07-17","current":-1482.012748,"twenty":-1490.949508,"median":-1481.268018,"eighty":-1479.033828,"marketCap":487351000},{"date":"2026-07-24","current":-1483.502208,"twenty":-1489.474943,"median":-1481.268018,"eighty":-1479.033828,"marketCap":487840800},{"date":"2026-07-31","current":-1483.502208,"twenty":-1489.463027,"median":-1482.012748,"eighty":-1479.033828,"marketCap":487840800},{"date":"2026-08-07","current":-1483.651154,"twenty":-1489.460048,"median":-1482.012748,"eighty":-1479.033828,"marketCap":487889780},{"date":"2026-08-14","current":-1486.481128,"twenty":-1489.460048,"median":-1482.012748,"eighty":-1479.033828,"marketCap":488820400},{"date":"2026-08-21","current":-1489.460048,"twenty":-1489.460048,"median":-1482.012748,"eighty":-1479.033828,"marketCap":489800000},{"date":"2026-08-28","current":-1489.460048,"twenty":-1489.460048,"median":-1482.012748,"eighty":-1479.033828,"marketCap":489800000},{"date":"2026-09-04","current":-1492.438968,"twenty":-1489.460048,"median":-1482.757478,"eighty":-1479.033828,"marketCap":490779600},{"date":"2026-09-11","current":-1490.949508,"twenty":-1489.466006,"median":-1483.502208,"eighty":-1479.033828,"marketCap":490289800},{"date":"2026-09-18","current":-1492.438968,"twenty":-1490.949508,"median":-1483.502208,"eighty":-1479.927504,"marketCap":490779600},{"date":"2026-09-25","current":-1490.949508,"twenty":-1490.949508,"median":-1483.651154,"eighty":-1480.523288,"marketCap":490289800},{"date":"2026-10-02","current":-1490.949508,"twenty":-1490.949508,"median":-1484.246938,"eighty":-1480.523288,"marketCap":490289800},{"date":"2026-10-09","current":-1490.949508,"twenty":-1490.949508,"median":-1484.991668,"eighty":-1480.523288,"marketCap":490289800},{"date":"2026-10-12","current":-1490.949508,"twenty":-1490.949508,"median":-1484.991668,"eighty":-1480.523288,"marketCap":490289800}],"updateTime":1791961416965},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"MLAA\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21604189","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026087770-MLAA","pdf_url":"","pub_time":1786478747000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MLAA","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2094265/0001213900-26-087770-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/2094265/000121390026087770/ea0301404-10q_mountain2.htm","primary":true,"translateUrl":"","linkName":"ea0301404-10q_mountain2.htm","type":"10-Q","id":"NTFILEB8jgH73n5izRa6qM","market":"us","size":555301},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026087770/ea030140401ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea030140401ex31-1.htm","type":"EX-31.1","id":"NTFILE38oVrBr9qrrG7HN8","market":"us","size":12605},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026087770/ea030140401ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea030140401ex31-2.htm","type":"EX-31.2","id":"NTFILE6nm7EouWP7DseEsm","market":"us","size":12659},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026087770/ea030140401ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea030140401ex32-1.htm","type":"EX-32.1","id":"NTFILE7ju5ngEkYdFmo6Qq","market":"us","size":5044},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026087770/ea030140401ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea030140401ex32-2.htm","type":"EX-32.2","id":"NTFILE6rp6w9iLtiHxSntj","market":"us","size":5027}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2026-08-12 04:05","pubTimestamp":1786478747,"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":"21309264","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026060738-MLAA","pdf_url":"","pub_time":1779768000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"MLAA","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"企业合并公告","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026060738/0001213900-26-060738-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/2094265/000121390026060738/ea0292119-8k425_mountain2.htm","primary":true,"translateUrl":"","linkName":"ea0292119-8k425_mountain2.htm","type":"425","id":"NTFILE9MMh5wi1aKknuVb1","market":"us","size":19300}],"type_name":"招股注册","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"usProspectusesRegistrations","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"企业合并公告","pubTime":"2026-05-26 12:00","pubTimestamp":1779768000,"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":"21309208","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026060735-MLAA","pdf_url":"","pub_time":1779768000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MLAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026060735/0001213900-26-060735-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026060735/ea0292119-8k425_mountain2.htm","primary":true,"translateUrl":"","linkName":"ea0292119-8k425_mountain2.htm","type":"8-K","id":"NTFILEAmTnB6cxB46yDpJf","market":"us","size":32115}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-05-26 12:00","pubTimestamp":1779768000,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"项目8.01：其他事项","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21258707","market":"us","labels":[],"media":"sec.gov","original_id":"AN117266126001882-MLAA","pdf_url":"","pub_time":1778731200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"MLAA","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/000117266126001882/0001172661-26-001882-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/1080171/000117266126001882/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILEFfXAuF958f9fDzqW","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超过5%披露","pubTime":"2026-05-14 12:00","pubTimestamp":1778731200,"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":"21254455","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026055961-MLAA","pdf_url":"","pub_time":1778644800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MLAA","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026055961/0001213900-26-055961-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/2094265/000121390026055961/ea0290052-10q_mountain2.htm","primary":true,"translateUrl":"","linkName":"ea0290052-10q_mountain2.htm","type":"10-Q","id":"NTFILEFC9PRoB5DiQErt5A","market":"us","size":535785},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026055961/ea029005201ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea029005201ex31-1.htm","type":"EX-31.1","id":"NTFILE3oU2Z4hDUrhJbxHS","market":"us","size":19045},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026055961/ea029005201ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea029005201ex31-2.htm","type":"EX-31.2","id":"NTFILEHYLq34v1L622ksMq","market":"us","size":19014},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026055961/ea029005201ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea029005201ex32-1.htm","type":"EX-32.1","id":"NTFILE5brQwnsE4AKeSww3","market":"us","size":7644},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026055961/ea029005201ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea029005201ex32-2.htm","type":"EX-32.2","id":"NTFILE9NerkWVnJMSqeqby","market":"us","size":7848}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2026-05-13 12:00","pubTimestamp":1778644800,"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":"21252683","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926059891-MLAA","pdf_url":"","pub_time":1778644800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"MLAA","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/000110465926059891/0001104659-26-059891-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/1352851/000110465926059891/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILEFLGxCE6X8Ez3gyp8","market":"us","size":0},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1352851/000110465926059891/tm2613834d12_ex99-1.htm","primary":false,"translateUrl":"","linkName":"tm2613834d12_ex99-1.htm","type":"EX-99.1","id":"NTFILE24hm2ko1rbWTrVZs","market":"us","size":16506},{"description":"EXHIBIT 99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1352851/000110465926059891/tm2613834d12_ex99-2.htm","primary":false,"translateUrl":"","linkName":"tm2613834d12_ex99-2.htm","type":"EX-99.2","id":"NTFILEE8PGj3j6aVFiiuwB","market":"us","size":5066}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超过5%披露","pubTime":"2026-05-13 12:00","pubTimestamp":1778644800,"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":"21252623","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957426002945-MLAA","pdf_url":"","pub_time":1778644800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"MLAA","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/000091957426002945/0000919574-26-002945-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/1535978/000091957426002945/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILEDQzH85GrjmPSjCd2","market":"us","size":0},{"description":"JOINT FILING STATEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1535978/000091957426002945/d12144220_ex99-1.htm","primary":false,"translateUrl":"","linkName":"d12144220_ex99-1.htm","type":"EX-99.1","id":"NTFILE7HSV4o5zsubQwh1s","market":"us","size":3465}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超过5%披露","pubTime":"2026-05-13 12:00","pubTimestamp":1778644800,"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":"20977630","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026041725-MLAA","pdf_url":"","pub_time":1775707200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"MLAA","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"企业合并公告","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026041725/0001213900-26-041725-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/2094265/000121390026041725/ea0285613-8k425_mountain2.htm","primary":true,"translateUrl":"","linkName":"ea0285613-8k425_mountain2.htm","type":"425","id":"NTFILEEzRaNpCgdgchFUW8","market":"us","size":30184},{"description":"PRESS RELEASE DATED APRIL 9, 2026","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026041725/ea028561301ex99-1.htm","primary":false,"translateUrl":"","linkName":"ea028561301ex99-1.htm","type":"EX-99.1","id":"NTFILEHV1igB8p7yWyQAPe","market":"us","size":21374}],"type_name":"招股注册","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"usProspectusesRegistrations","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"企业合并公告","pubTime":"2026-04-09 12:00","pubTimestamp":1775707200,"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":"20977579","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026041722-MLAA","pdf_url":"","pub_time":1775707200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MLAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026041722/0001213900-26-041722-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 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":"PRESS RELEASE DATED APRIL 9, 2026","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026041722/ea028561301ex99-1.htm","primary":true,"translateUrl":"","linkName":"ea028561301ex99-1.htm","type":"EX-99.1","id":"NTFILEFkWBULz4QRuH1i96","market":"us","size":21374},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026041722/ea0285613-8k425_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea0285613-8k425_mountain2.htm","type":"8-K","id":"NTFILEFY75wUTorBftVQ8p","market":"us","size":43042}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-04-09 12:00","pubTimestamp":1775707200,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20867779","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026032347-MLAA","pdf_url":"","pub_time":1773979200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"MLAA","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/0001213900-26-032347-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/2094265/000121390026032347/ea0282223-10k_mountain2.htm","primary":true,"translateUrl":"","linkName":"ea0282223-10k_mountain2.htm","type":"10-K","id":"NTFILEF1GZ6bwhxTmEohsV","market":"us","size":885330},{"description":"AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF THE COMPANY","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/ea028222301ex3.htm","primary":false,"translateUrl":"","linkName":"ea028222301ex3.htm","type":"EX-3","id":"NTFILEEQn1Yh7yUdR2b2ZF","market":"us","size":605022},{"description":"DESCRIPTION OF REGISTERED SECURITIES","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/ea028222301ex4-5.htm","primary":false,"translateUrl":"","linkName":"ea028222301ex4-5.htm","type":"EX-4.5","id":"NTFILE3ak1qHC1XYCQFzMg","market":"us","size":28859},{"description":"INSIDER TRADING POLICIES AND PROCEDURES, EFFECTIVE AS OF JANUARY 27, 2026","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/ea028222301ex19.htm","primary":false,"translateUrl":"","linkName":"ea028222301ex19.htm","type":"EX-19","id":"NTFILEDdDZMc1hbdUiM23J","market":"us","size":84855},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/ea028222301ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea028222301ex31-1.htm","type":"EX-31.1","id":"NTFILE2fwvbggJcMNSb5zV","market":"us","size":13057},{"description":"CERTIFICATION","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/ea028222301ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea028222301ex31-2.htm","type":"EX-31.2","id":"NTFILEDmbc1uvdR21De3hX","market":"us","size":12660},{"description":"CERTIFICATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/ea028222301ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea028222301ex32-1.htm","type":"EX-32.1","id":"NTFILE7KzxPq124gCpEHut","market":"us","size":5194},{"description":"CERTIFICATION","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/ea028222301ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea028222301ex32-2.htm","type":"EX-32.2","id":"NTFILE8YHTufjDJzjzAgaf","market":"us","size":5303},{"description":"EXECUTIVE COMPENSATION CLAWBACK POLICY, EFFECTIVE AS OF JANUARY 27, 2026","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/ea028222301ex97.htm","primary":false,"translateUrl":"","linkName":"ea028222301ex97.htm","type":"EX-97","id":"NTFILE6QEjaGKKnD4tx9bB","market":"us","size":17327},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026032347/ea028222301_ex-3img1.jpg","primary":false,"translateUrl":"","linkName":"ea028222301_ex-3img1.jpg","type":"GRAPHIC","id":"NTFILE3F6YHoXTEXFEgoJk","market":"us","size":70497}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2026-03-20 12:00","pubTimestamp":1773979200,"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":"21494395","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026029906-MLAA","pdf_url":"","pub_time":1773806400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MLAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026029906/0001213900-26-029906-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":"PRESS RELEASE DATED MARCH 18, 2026","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026029906/ea028206601ex99-1.htm","primary":true,"translateUrl":"","linkName":"ea028206601ex99-1.htm","type":"EX-99.1","id":"NTFILE9pzX6KwVBR8vJqL1","market":"us","size":6247},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026029906/ea0282066-8k_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea0282066-8k_mountain2.htm","type":"8-K","id":"NTFILEDh7eKFHuh47b8jLH","market":"us","size":43292}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-03-18 12:00","pubTimestamp":1773806400,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20867763","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026011434-MLAA","pdf_url":"","pub_time":1770094800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MLAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026011434/0001213900-26-011434-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 JANUARY 28, 2026","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026011434/ea027502401ex99-1_mountain2.htm","primary":true,"translateUrl":"","linkName":"ea027502401ex99-1_mountain2.htm","type":"EX-99.1","id":"NTFILE29MoS5WMEW19QWHK","market":"us","size":139537},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026011434/ea0275024-8k_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea0275024-8k_mountain2.htm","type":"8-K","id":"NTFILE5CUVLuPMoRdpFUAW","market":"us","size":31745}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-03 13:00","pubTimestamp":1770094800,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20867775","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026010358-MLAA","pdf_url":"","pub_time":1769749200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MLAA","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/0001213900-26-010358-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 JANUARY 26, 2026, BY AND BETWEEN THE COMPANY AND B","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex1-1_mountain2.htm","primary":true,"translateUrl":"","linkName":"ea027435601ex1-1_mountain2.htm","type":"EX-1.1","id":"NTFILE9Hdc3s2oTBmiJPRy","market":"us","size":232017},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea0274356-8k_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea0274356-8k_mountain2.htm","type":"8-K","id":"NTFILECEWE9zLniTXXonRQ","market":"us","size":46322},{"description":"WARRANT AGREEMENT, DATED AS OF JANUARY 26, 2026, BY AND BETWEEN THE COMPANY AND","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex4-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea027435601ex4-1_mountain2.htm","type":"EX-4.1","id":"NTFILEDnpg1a47yorNNT4K","market":"us","size":161460},{"description":"LETTER AGREEMENT, DATED JANUARY 26, 2026, BY AND AMONG THE COMPANY, MOUNTAIN LAK","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex10-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea027435601ex10-1_mountain2.htm","type":"EX-10.1","id":"NTFILE8aD2uTVABzsmDvqy","market":"us","size":45382},{"description":"INVESTMENT MANAGEMENT TRUST AGREEMENT, DATED AS OF JANUARY 26, 2026, BY AND BETW","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex10-2_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea027435601ex10-2_mountain2.htm","type":"EX-10.2","id":"NTFILE9fbGkxA4n3ZtjSnC","market":"us","size":79112},{"description":"REGISTRATION RIGHTS AGREEMENT, DATED AS OF JANUARY 26, 2026, BY AND AMONG THE CO","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex10-3_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea027435601ex10-3_mountain2.htm","type":"EX-10.3","id":"NTFILE6GYWhUmyF5JuaeyF","market":"us","size":117794},{"description":"PRIVATE UNITS SUBSCRIPTION AGREEMENT, DATED JANUARY 26, 2026, BY AND BETWEEN THE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex10-4_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea027435601ex10-4_mountain2.htm","type":"EX-10.4","id":"NTFILE7uLXCVXpPpCZsU2F","market":"us","size":53814},{"description":"PRIVATE UNITS SUBSCRIPTION AGREEMENT, DATED JANUARY 26, 2026, BY AND BETWEEN THE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex10-5_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea027435601ex10-5_mountain2.htm","type":"EX-10.5","id":"NTFILEG9ZAbc3bhSv3wWuf","market":"us","size":57535},{"description":"INDEMNITY AGREEMENT, DATED AS OF JANUARY 26, 2026, BY AND BETWEEN THE COMPANY AN","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex10-6_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea027435601ex10-6_mountain2.htm","type":"EX-10.6","id":"NTFILEF8kYeCpzGef4bYth","market":"us","size":124466},{"description":"PRESS RELEASE DATED JANUARY 26, 2026","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex99-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea027435601ex99-1_mountain2.htm","type":"EX-99.1","id":"NTFILE8HgJyKkVZ7HDxhQu","market":"us","size":7728},{"description":"PRESS RELEASE DATED JANUARY 28, 2026","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026010358/ea027435601ex99-2_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea027435601ex99-2_mountain2.htm","type":"EX-99.2","id":"NTFILE4Rc8ci8oUgmiBBaV","market":"us","size":6521}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-30 13:00","pubTimestamp":1769749200,"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":"第1.01项：签订重大最终协议；第3.02项：未经登记的股本证券销售；第5.03项：公司章程或章程的修订；财政年度的变化；项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21499666","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026006830-MLAA","pdf_url":"","pub_time":1769126704000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"MLAA","title":"Form CORRESP - Correspondence","titleType":"SEC问询函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/0001213900-26-006830-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/2094265/000121390026006830/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEFXPGhGMEvvN8biFd","market":"us","size":6956}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC问询函","pubTime":"2026-01-23 08:05","pubTimestamp":1769126704,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21499697","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026006829-MLAA","pdf_url":"","pub_time":1769126672000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"MLAA","title":"Form CORRESP - Correspondence","titleType":"SEC问询函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2094265/0001213900-26-006829-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/2094265/000121390026006829/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE3akK6zpT7eHTFpr3","market":"us","size":5429}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC问询函","pubTime":"2026-01-23 08:04","pubTimestamp":1769126672,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20648643","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026005886-MLAA","pdf_url":"","pub_time":1768971600000,"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":"MLAA","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[修订]招股说明书","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/0001213900-26-005886-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/2094265/000121390026005886/ea0266700-02.htm","primary":true,"translateUrl":"","linkName":"ea0266700-02.htm","type":"S-1/A","id":"NTFILE9B2JxTvJWPY3vRzP","market":"us","size":4129885},{"description":"FORM OF UNDERWRITING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex1-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex1-1_mountain2.htm","type":"EX-1.1","id":"NTFILEBSQBkkS7p9cWdsxs","market":"us","size":233614},{"description":"FORM OF AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex3-2_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex3-2_mountain2.htm","type":"EX-3.2","id":"NTFILE3X941fJBoUVfm1fE","market":"us","size":342212},{"description":"SPECIMEN UNIT CERTIFICATE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex4-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex4-1_mountain2.htm","type":"EX-4.1","id":"NTFILE3ss5dvNc4J4whGgd","market":"us","size":18648},{"description":"SPECIMEN ORDINARY SHARE CERTIFICATE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex4-2_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex4-2_mountain2.htm","type":"EX-4.2","id":"NTFILE5GiSd5vi7gvgxYTA","market":"us","size":23732},{"description":"FORM OF WARRANT AGREEMENT BETWEEN CONTINENTAL STOCK TRANSFER & TRUST COMPANY AND","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex4-4_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex4-4_mountain2.htm","type":"EX-4.4","id":"NTFILE4ad9wTGWmqs5BnoK","market":"us","size":159296},{"description":"OPINION OF ELLENOFF GROSSMAN & SCHOLE LLP","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex5-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex5-1_mountain2.htm","type":"EX-5.1","id":"NTFILEGcJqWaSw1x8dYhmX","market":"us","size":11079},{"description":"OPINION OF OGIER (CAYMAN) LLP, CAYMAN ISLANDS COUNSEL TO THE REGISTRANT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex5-2_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex5-2_mountain2.htm","type":"EX-5.2","id":"NTFILEBAewDaAe8guBcmoe","market":"us","size":62573},{"description":"FORM OF LETTER AGREEMENT AMONG THE REGISTRANT, MOUNTAIN LAKE ACQUISITION SPONSOR","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex10-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex10-1_mountain2.htm","type":"EX-10.1","id":"NTFILE25VJH3qtg5NGjopX","market":"us","size":61004},{"description":"FORM OF INVESTMENT MANAGEMENT TRUST AGREEMENT BETWEEN CONTINENTAL STOCK TRANSFER","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex10-2_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex10-2_mountain2.htm","type":"EX-10.2","id":"NTFILE5WB5DpGE7R2SGLR6","market":"us","size":84000},{"description":"FORM OF REGISTRATION RIGHTS AGREEMENT AMONG THE REGISTRANT AND MOUNTAIN LAKE ACQ","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex10-3_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex10-3_mountain2.htm","type":"EX-10.3","id":"NTFILE2YoWM5pmtGgM6EF2","market":"us","size":122185},{"description":"FORM OF PRIVATE PLACEMENT UNIT PURCHASE AGREEMENT BETWEEN THE REGISTRANT AND MOU","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex10-4_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex10-4_mountain2.htm","type":"EX-10.4","id":"NTFILEHu5ghHeFJthPFsVi","market":"us","size":56241},{"description":"FORM OF PRIVATE PLACEMENT UNIT PURCHASE AGREEMENT BETWEEN THE REGISTRANT AND BTI","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex10-5_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex10-5_mountain2.htm","type":"EX-10.5","id":"NTFILE7Wzey9FVPiV9x3de","market":"us","size":59962},{"description":"FORM OF INDEMNITY AGREEMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex10-6_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex10-6_mountain2.htm","type":"EX-10.6","id":"NTFILE3gZzkxcE46dxoyxX","market":"us","size":110158},{"description":"FORM OF CODE OF ETHICS","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex14-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex14-1_mountain2.htm","type":"EX-14.1","id":"NTFILE8cdxhak3uChUtbW7","market":"us","size":59073},{"description":"CONSENT OF WITHUMSMITH+BROWN P.C","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex23-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex23-1_mountain2.htm","type":"EX-23.1","id":"NTFILE7WPEiRLzN7BEwGQg","market":"us","size":1705},{"description":"AUDIT COMMITTEE CHARTER","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex99-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex99-1_mountain2.htm","type":"EX-99.1","id":"NTFILE5j4QwWyK1iyNgVwL","market":"us","size":73038},{"description":"COMPENSATION COMMITTEE CHARTER","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ea026670002ex99-2_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670002ex99-2_mountain2.htm","type":"EX-99.2","id":"NTFILE9kFf8ZqPQtf43119","market":"us","size":41497},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390026005886/ex5-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-2_001.jpg","type":"GRAPHIC","id":"NTFILE7uW9bmu5tgAriatH","market":"us","size":1955}],"type_name":"招股注册","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[修订]招股说明书","pubTime":"2026-01-21 13:00","pubTimestamp":1768971600,"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":"20648632","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025115622-MLAA","pdf_url":"","pub_time":1764133200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1 - General form for registration of securities under the Securities Act of 1933","symbol":"MLAA","title":"Form S-1 - General form for registration of securities under the Securities Act of 1933","titleType":"招股说明书","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/0001213900-25-115622-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/2094265/000121390025115622/ea0266700-01.htm","primary":true,"translateUrl":"","linkName":"ea0266700-01.htm","type":"S-1","id":"NTFILE7mskmpMZL3bDkU2b","market":"us","size":4179187},{"description":"MEMORANDUM AND ARTICLES OF ASSOCIATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ea026670001ex3-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670001ex3-1_mountain2.htm","type":"EX-3.1","id":"NTFILE25LXy1qSLZPadBrH","market":"us","size":29471},{"description":"FORM OF WARRANT AGREEMENT BETWEEN [ ] AND THE REGISTRANT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ea026670001ex4-4_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670001ex4-4_mountain2.htm","type":"EX-4.4","id":"NTFILEEdUatXi6DnBBTmSr","market":"us","size":155877},{"description":"PROMISSORY NOTE DATED OCTOBER 23, 2025, ISSUED TO MOUNTAIN LAKE ACQUISITION SPON","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ea026670001ex10-7_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670001ex10-7_mountain2.htm","type":"EX-10.7","id":"NTFILEBAaoWPsYZsHiEmnE","market":"us","size":20695},{"description":"SECURITIES SUBSCRIPTION AGREEMENT DATED OCTOBER 23, 2025, BETWEEN MOUNTAIN LAKE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ea026670001ex10-8_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670001ex10-8_mountain2.htm","type":"EX-10.8","id":"NTFILED93AdmxtfvPtHp2R","market":"us","size":47980},{"description":"CONSENT OF WITHUMSMITH+BROWN P.C.","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ea026670001ex23-1_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670001ex23-1_mountain2.htm","type":"EX-23.1","id":"NTFILE95P3EnLu6LQiqBV2","market":"us","size":1894},{"description":"CONSENT OF JEFFERY T. LAGER TO BE NAMED AS DIRECTOR NOMINEE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ea026670001ex99-3_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670001ex99-3_mountain2.htm","type":"EX-99.3","id":"NTFILEDJT7ie6rMMAGA6uV","market":"us","size":2613},{"description":"CONSENT OF MICHAEL MARQUEZ TO BE NAMED AS DIRECTOR NOMINEE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ea026670001ex99-4_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670001ex99-4_mountain2.htm","type":"EX-99.4","id":"NTFILE7vW25cEM6ZNMX1WR","market":"us","size":2693},{"description":"CONSENT OF JAMIE W. VIESER TO BE NAMED AS DIRECTOR NOMINEE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ea026670001ex99-5_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670001ex99-5_mountain2.htm","type":"EX-99.5","id":"NTFILEAvQWrn6XFiqttSjw","market":"us","size":2612},{"description":"FILING FEE TABLE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ea026670001ex-fee_mountain2.htm","primary":false,"translateUrl":"","linkName":"ea026670001ex-fee_mountain2.htm","type":"EX-FILING FEES","id":"NTFILE81nRFRbkqpTx1jVV","market":"us","size":22682},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ex3-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_002.jpg","type":"GRAPHIC","id":"NTFILE6JFeyiobo8gzcHCF","market":"us","size":55317},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2094265/000121390025115622/ex3-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex3-1_001.jpg","type":"GRAPHIC","id":"NTFILEBfRdtULiLXbpZQ1P","market":"us","size":5167}],"type_name":"招股注册","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"招股说明书","pubTime":"2025-11-26 13:00","pubTimestamp":1764133200,"title_zh":"Form S-1 - General form for registration of securities under the Securities Act of 1933","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":1,"pageCount":1,"totalSize":17,"code":"91000000","status":"200"}]}}