US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Liftoff Mobile

18.73

+0.15000.81%

Pre-market: 18.27-0.4600-2.46%05:29 EDT

Volume:817.60K

Turnover:15.18M

Market Cap:3.17B

PE:75.83

High:18.82

Open:18.55

Low:17.90

Close:18.58

52wk High:30.10

52wk Low:17.90

Shares:169.33M

Float Shares:19.00M

Volume Ratio:2.05

T/O Rate:4.30%

Dividend:- -

Dividend Rate:- -

EPS(TTM):0.2470

EPS(LYR):-0.1726

ROE:--

ROA:8.97%

PB:-573.10

PE(LYR):-108.50

Loading ...

Overview Company News Filings

Quarterly Report

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

Major Issues Report

Form 8-K - Current report

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

Major Issues Report

Form 8-K - Current report

[Supp]Public Prospectus

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

Employee Stock Ownership

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

[Amend]Public Prospectus

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

[Amend]Public Prospectus

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

[Amend]Public Prospectus

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

Public Prospectus

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

Notice Of Suspension

Form 15-15D - Suspension of duty to report [Section 13 and 15(d)]

[Amend]Public Prospectus

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

[Amend]Public Prospectus

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

[Amend]Public Prospectus

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

Public Prospectus

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

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://au1.tigerplaytime.com/stock/LFTO/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"LFTO","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LFTO\",,,,,undefined,":{"symbol":"LFTO","market":"US","secType":"STK","nameCN":"Liftoff Mobile","latestPrice":18.73,"timestamp":1788292800000,"preClose":18.58,"halted":0,"volume":817601,"hourTrading":{"tag":"盘前","latestPrice":18.27,"preClose":18.73,"latestTime":"05:29 EDT","volume":1,"amount":18.27,"timestamp":1788341373438,"change":-0.46,"changeRate":-0.02456,"amplitude":0},"delay":0,"changeRate":0.008073196986006574,"floatShares":19000000,"shares":169330527,"eps":0.247,"marketStatus":"Pre-Mkt","change":0.15,"latestTime":"09-02 06:54:06 EDT","open":18.55,"high":18.82,"low":17.9,"amount":15175631.15317,"amplitude":0.049516,"askPrice":18.69,"askSize":298,"bidPrice":18.18,"bidSize":1,"shortable":3,"etf":0,"ttmEps":0.247,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1788355800000},"marketStatusCode":1,"adr":0,"listingDate":1780545600000,"exchange":"NASDAQ","adjPreClose":18.73,"preHourTrading":{"tag":"盘前","latestPrice":18.27,"preClose":18.73,"latestTime":"05:29 EDT","volume":1,"amount":18.27,"timestamp":1788341373438,"change":-0.46,"changeRate":-0.02456,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":18.38,"preClose":18.73,"latestTime":"19:41 EDT","volume":23146,"amount":433431.5084,"timestamp":1788306074951,"change":-0.35,"changeRate":-0.018687,"amplitude":0.033102},"volumeRatio":2.046378346078348,"impliedVol":0.8827,"impliedVolPercentile":0.6667},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LFTO\",,,,,undefined,":{"symbol":"LFTO","floatShares":19000000,"roa":"8.97%","roe":"--","lyrEps":-0.172621,"volumeRatio":2.046378346078348,"shares":169330527,"dividePrice":0,"high":18.82,"amplitude":0.049516,"preClose":18.58,"low":17.9,"week52Low":17.9,"pbRate":"-573.10","psRate":"3.97","week52High":30.098,"institutionHeld":0,"latestPrice":18.73,"committee":-0.993311,"eps":0.247,"divideRate":0,"volume":817601,"delay":0,"ttmEps":0.247,"open":18.55,"prevYearClose":23,"prevWeekClose":18.91,"prevMonthClose":18.58,"prevQuarterClose":24.02,"fiveDayClose":18.7,"twentyDayClose":25.51,"sixtyDayClose":26.88},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/LFTO\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-12","symbol":"LFTO","fiscalQuarterEnding":"2026/06","expectedEps":-0.52,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1786507200000,"reportTimeType":"post","actualEps":-0.03}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"LFTO\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"LFTO\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.2,"buy":0.6667,"hold":0.1333,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.6667,"analysts":15,"updateTime":1786680000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/LFTO\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"LFTO","date":"2026-09-01","current":75.82996,"percent":0.121212,"low":-72.619169,"twenty":77.770367,"median":175.946542,"eighty":193.139076,"high":212.222018,"avg":140.306798,"sd":79.9785,"marketCap":3146179771},"quantilePoints":[{"date":"2026-02-06","current":-72.619169,"twenty":-72.619169,"median":-72.619169,"eighty":-72.619169,"marketCap":4827577132},{"date":"2026-02-13","current":-72.619169,"twenty":-72.619169,"median":-72.619169,"eighty":-72.619169,"marketCap":4827577132},{"date":"2026-06-05","current":212.222018,"twenty":-72.619169,"median":-72.619169,"eighty":29.679698,"marketCap":4736370993},{"date":"2026-06-12","current":194.686859,"twenty":-72.619169,"median":97.878942,"eighty":200.574505,"marketCap":4345021322},{"date":"2026-06-18","current":202.349904,"twenty":-72.619169,"median":187.554917,"eighty":200.984213,"marketCap":4516045155},{"date":"2026-06-26","current":195.59732,"twenty":-72.619169,"median":190.8174,"eighty":202.319555,"marketCap":4365340986},{"date":"2026-07-02","current":189.527582,"twenty":-72.619169,"median":191.082952,"eighty":202.349904,"marketCap":4229876564},{"date":"2026-07-10","current":188.086019,"twenty":97.878942,"median":188.996479,"eighty":202.19816,"marketCap":4197703764},{"date":"2026-07-17","current":171.92534,"twenty":169.687124,"median":187.820468,"eighty":195.59732,"marketCap":3837029741},{"date":"2026-07-24","current":168.890471,"twenty":169.497445,"median":185.582252,"eighty":195.521448,"marketCap":3769297531},{"date":"2026-07-31","current":166.614319,"twenty":168.632507,"median":182.243895,"eighty":194.853777,"marketCap":3718498372},{"date":"2026-08-07","current":177.008746,"twenty":168.632507,"median":182.054216,"eighty":194.732382,"marketCap":3950481194},{"date":"2026-08-14","current":81.12707,"twenty":168.632507,"median":182.623254,"eighty":194.732382,"marketCap":3396790431},{"date":"2026-08-21","current":74.251895,"twenty":95.782276,"median":180.574718,"eighty":193.776398,"marketCap":3108926835},{"date":"2026-08-28","current":75.343834,"twenty":78.967456,"median":177.008746,"eighty":193.305993,"marketCap":3154646348},{"date":"2026-09-01","current":75.141623,"twenty":77.770367,"median":175.946542,"eighty":193.139076,"marketCap":3146179771}],"updateTime":1788346446417},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"LFTO\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21614850","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828026056398-LFTO","pdf_url":"","pub_time":1786572322000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"LFTO","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1850351/0001628280-26-056398-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":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/lfto-20260630.htm","primary":true,"translateUrl":"","linkName":"lfto-20260630.htm","type":"10-Q","id":"NTFILE4ZsjUMnSPWdZzHmT","market":"us","size":1316918},{"description":"EX-10.7","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/liftoffdraftdirectorcompen.htm","primary":false,"translateUrl":"","linkName":"liftoffdraftdirectorcompen.htm","type":"EX-10.7","id":"NTFILEsvPq1mC2pfGLTEsR","market":"us","size":36097},{"description":"EX-10.8","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/formofdirectorannualrsuawa.htm","primary":false,"translateUrl":"","linkName":"formofdirectorannualrsuawa.htm","type":"EX-10.8","id":"NTFILE7C29GteHixRx43fc","market":"us","size":44790},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/lfto-q2202610xqxexx3118159.htm","primary":false,"translateUrl":"","linkName":"lfto-q2202610xqxexx3118159.htm","type":"EX-31.1","id":"NTFILECKoDBSKMXq6pAr6z","market":"us","size":7180},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/lfto-q2202610xqxexx3128159.htm","primary":false,"translateUrl":"","linkName":"lfto-q2202610xqxexx3128159.htm","type":"EX-31.2","id":"NTFILE44AyYFnVZYp696sD","market":"us","size":7084},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/lfto-q2202610xqxexx3218159.htm","primary":false,"translateUrl":"","linkName":"lfto-q2202610xqxexx3218159.htm","type":"EX-32.1","id":"NTFILEB4W5chULR3AHeRgj","market":"us","size":4595},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/lfto-q2202610xqxexx3228159.htm","primary":false,"translateUrl":"","linkName":"lfto-q2202610xqxexx3228159.htm","type":"EX-32.2","id":"NTFILEA4SqhQMMLFQ8or2g","market":"us","size":4752},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/image_0a.jpg","primary":false,"translateUrl":"","linkName":"image_0a.jpg","type":"GRAPHIC","id":"NTFILECYAVThbf31Uz611d","market":"us","size":70196},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/lfto-20260630_g1.jpg","primary":false,"translateUrl":"","linkName":"lfto-20260630_g1.jpg","type":"GRAPHIC","id":"NTFILE5nUhsAqyFebQrc25","market":"us","size":728},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/lfto-20260630_g2.jpg","primary":false,"translateUrl":"","linkName":"lfto-20260630_g2.jpg","type":"GRAPHIC","id":"NTFILEKLGRAwDhNosNRerm","market":"us","size":31751},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056398/lfto-20260630_g3.jpg","primary":false,"translateUrl":"","linkName":"lfto-20260630_g3.jpg","type":"GRAPHIC","id":"NTFILExBN2W8Dj7kJTTUTo","market":"us","size":887}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2026-08-13 06:05","pubTimestamp":1786572322,"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":"21609078","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828026056173-LFTO","pdf_url":"","pub_time":1786565127000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LFTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1850351/0001628280-26-056173-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056173/fy26q2earningsrelease.htm","primary":true,"translateUrl":"","linkName":"fy26q2earningsrelease.htm","type":"EX-99.1","id":"NTFILEHZQXWB5RhwoJfkvF","market":"us","size":265386},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056173/lfto-20260812.htm","primary":false,"translateUrl":"","linkName":"lfto-20260812.htm","type":"8-K","id":"NTFILE4EkPj37uAR862sNR","market":"us","size":26955},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056173/lfto-20260812_g1.jpg","primary":false,"translateUrl":"","linkName":"lfto-20260812_g1.jpg","type":"GRAPHIC","id":"NTFILEBBqUjvtSEHPgXVZU","market":"us","size":728},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056173/lfto-20260812_g2.jpg","primary":false,"translateUrl":"","linkName":"lfto-20260812_g2.jpg","type":"GRAPHIC","id":"NTFILEDxZVMAok2hWkd4zq","market":"us","size":31751},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056173/liftoff-iconxrgbxslatea.jpg","primary":false,"translateUrl":"","linkName":"liftoff-iconxrgbxslatea.jpg","type":"GRAPHIC","id":"NTFILEF4nnAzGgwg2ttnd2","market":"us","size":22227},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000162828026056173/liftoff-logoxrgbxslatea.jpg","primary":false,"translateUrl":"","linkName":"liftoff-logoxrgbxslatea.jpg","type":"GRAPHIC","id":"NTFILE7LmWarGiJZ8cdUoJ","market":"us","size":57686}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-08-13 04:05","pubTimestamp":1786565127,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21592693","market":"us","labels":[],"media":"sec.gov","original_id":"AN214820826000002-LFTO","pdf_url":"","pub_time":1786075200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"LFTO","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/1850351/000214820826000002/0002148208-26-000002-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/1850351/000214820826000002/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILECNegarrXWrenonaW","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":"2026-08-07 12:00","pubTimestamp":1786075200,"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":"21592692","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526340355-LFTO","pdf_url":"","pub_time":1786075200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"LFTO","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/1850351/000119312526340355/0001193125-26-340355-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/1404073/000119312526340355/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE5bpCsnKiA59Axi5W","market":"us","size":0},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1404073/000119312526340355/ck0000000000-ex99_1.pdf","primary":false,"translateUrl":"","linkName":"ck0000000000-ex99_1.pdf","type":"EX-99.1","id":"NTFILEGtVMR5HJEd8mgqQu","market":"us","size":101873},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1404073/000119312526340355/ck0000000000-ex99_2.pdf","primary":false,"translateUrl":"","linkName":"ck0000000000-ex99_2.pdf","type":"EX-99.2","id":"NTFILE2qTBUGxAFiL39UVt","market":"us","size":97348}],"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":"2026-08-07 12:00","pubTimestamp":1786075200,"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":"21507521","market":"us","labels":[],"media":"sec.gov","original_id":"AN89706926001502-LFTO","pdf_url":"","pub_time":1784088000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"LFTO","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/1850351/000089706926001502/0000897069-26-001502-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/1850351/000089706926001502/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILEBJuYphZ87PgWQJdn","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":"2026-07-15 12:00","pubTimestamp":1784088000,"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":"21369615","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526261867-LFTO","pdf_url":"","pub_time":1780891200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LFTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526261867/0001193125-26-261867-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.03: Material Modifications to Rights of Security Holders;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526261867/iron-ex3_1.htm","primary":true,"translateUrl":"","linkName":"iron-ex3_1.htm","type":"EX-3.1","id":"NTFILED2nKvHeyDVo7pXTk","market":"us","size":636869},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526261867/iron-20260603.htm","primary":false,"translateUrl":"","linkName":"iron-20260603.htm","type":"8-K","id":"NTFILEGnfDvEC3zv8meFGQ","market":"us","size":81887},{"description":"EX-3.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526261867/iron-ex3_2.htm","primary":false,"translateUrl":"","linkName":"iron-ex3_2.htm","type":"EX-3.2","id":"NTFILE95ah3dhf9dHJsA42","market":"us","size":210649},{"description":"EX-10.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526261867/iron-ex10_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_1.htm","type":"EX-10.1","id":"NTFILE2pJ2XqUDMX86yMu9","market":"us","size":251557},{"description":"EX-10.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526261867/iron-ex10_2.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_2.htm","type":"EX-10.2","id":"NTFILE954NRz8KErS8UxTw","market":"us","size":256193},{"description":"EX-10.3","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526261867/iron-ex10_3.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_3.htm","type":"EX-10.3","id":"NTFILEFQq4hvuYdixshS4j","market":"us","size":264662}],"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":"2026-06-08 12:00","pubTimestamp":1780891200,"title_zh":"Form 8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21355577","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526256103-LFTO","pdf_url":"","pub_time":1780545600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"LFTO","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526256103/0001193125-26-256103-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FWP","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526256103/iron_fwp_round_2.htm","primary":true,"translateUrl":"","linkName":"iron_fwp_round_2.htm","type":"FWP","id":"NTFILE62JchoQX2vsfY4kG","market":"us","size":19503}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2026-06-04 12:00","pubTimestamp":1780545600,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21353726","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526255630-LFTO","pdf_url":"","pub_time":1780519510000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"LFTO","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1850351/0001193125-26-255630-index.html","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526255630/iron-20260603.htm","primary":true,"translateUrl":"","linkName":"iron-20260603.htm","type":"S-8","id":"NTFILEMc6QM7tw8QMv3kEt","market":"us","size":131691},{"description":"EX-4.3","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526255630/iron-ex4_3.htm","primary":false,"translateUrl":"","linkName":"iron-ex4_3.htm","type":"EX-4.3","id":"NTFILE3N7iY8ni4eMdLbyB","market":"us","size":268653},{"description":"EX-4.4","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526255630/iron-ex4_4.htm","primary":false,"translateUrl":"","linkName":"iron-ex4_4.htm","type":"EX-4.4","id":"NTFILE82UBoSMPWk4snXRs","market":"us","size":195307},{"description":"EX-5.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526255630/iron-ex5_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex5_1.htm","type":"EX-5.1","id":"NTFILE8b1jmvFF5PwgLnup","market":"us","size":24874},{"description":"EX-23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526255630/iron-ex23_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_1.htm","type":"EX-23.1","id":"NTFILECRJTRbJSp2fzZYjY","market":"us","size":4219},{"description":"EX-FILING FEES","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526255630/iron-exfiling_fees.htm","primary":false,"translateUrl":"","linkName":"iron-exfiling_fees.htm","type":"EX-FILING FEES","id":"NTFILEHBUiJgYrax6Ntcm2","market":"us","size":23549}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-06-04 04:45","pubTimestamp":1780519510,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21344250","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526253016-LFTO","pdf_url":"","pub_time":1780372800000,"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":"LFTO","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/0001193125-26-253016-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":"S-1/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/iron_s-1a_3_round_2.htm","primary":true,"translateUrl":"","linkName":"iron_s-1a_3_round_2.htm","type":"S-1/A","id":"NTFILEGgw3jFwXFZGxjkeN","market":"us","size":7839949},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/iron-ex23_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_1.htm","type":"EX-23.1","id":"NTFILE4ocBDHYUkV2xiAWx","market":"us","size":2962},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_0.jpg","primary":false,"translateUrl":"","linkName":"img166935031_0.jpg","type":"GRAPHIC","id":"NTFILE2o7Yx1JMUUMjUAvK","market":"us","size":46789},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_1.jpg","primary":false,"translateUrl":"","linkName":"img166935031_1.jpg","type":"GRAPHIC","id":"NTFILE3aBzGCafZ8vPFjcE","market":"us","size":3748162},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_2.jpg","primary":false,"translateUrl":"","linkName":"img166935031_2.jpg","type":"GRAPHIC","id":"NTFILEG4wFYyTL8vgjAiWK","market":"us","size":3305573},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_3.jpg","primary":false,"translateUrl":"","linkName":"img166935031_3.jpg","type":"GRAPHIC","id":"NTFILE43NmHXLYGGfaGktB","market":"us","size":4247550},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_4.jpg","primary":false,"translateUrl":"","linkName":"img166935031_4.jpg","type":"GRAPHIC","id":"NTFILE7BFqRebt1x2mn1sP","market":"us","size":1166110},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_5.jpg","primary":false,"translateUrl":"","linkName":"img166935031_5.jpg","type":"GRAPHIC","id":"NTFILEDhdc9bSiKuYDf4Rq","market":"us","size":351186},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_6.jpg","primary":false,"translateUrl":"","linkName":"img166935031_6.jpg","type":"GRAPHIC","id":"NTFILE8arbBmBdaKGEucUc","market":"us","size":3430098},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_7.jpg","primary":false,"translateUrl":"","linkName":"img166935031_7.jpg","type":"GRAPHIC","id":"NTFILE9Jfv8NTnBYSLQan9","market":"us","size":764544},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_8.jpg","primary":false,"translateUrl":"","linkName":"img166935031_8.jpg","type":"GRAPHIC","id":"NTFILE8r5QVTNP6S4vHW8t","market":"us","size":5263872},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/img166935031_9.jpg","primary":false,"translateUrl":"","linkName":"img166935031_9.jpg","type":"GRAPHIC","id":"NTFILECwqvAJoMj8PuQdzU","market":"us","size":3745846},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/gfx166935031_0.jpg","primary":false,"translateUrl":"","linkName":"gfx166935031_0.jpg","type":"GRAPHIC","id":"NTFILEDvNHPZRU7FLoS3Mx","market":"us","size":631},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526253016/gfx166935031_1.jpg","primary":false,"translateUrl":"","linkName":"gfx166935031_1.jpg","type":"GRAPHIC","id":"NTFILEBgudvR1nNTa8kbek","market":"us","size":631}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2026-06-02 12:00","pubTimestamp":1780372800,"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":"21330140","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526247996-LFTO","pdf_url":"","pub_time":1780027200000,"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":"LFTO","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/0001193125-26-247996-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":"S-1/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/iron-20260529.htm","primary":true,"translateUrl":"","linkName":"iron-20260529.htm","type":"S-1/A","id":"NTFILE8SSyX3jjyiaf18nW","market":"us","size":7834473},{"description":"EX-1.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/iron-ex1_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex1_1.htm","type":"EX-1.1","id":"NTFILEBeKqT5NazM45X7GH","market":"us","size":351994},{"description":"EX-3.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/iron-ex3_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex3_1.htm","type":"EX-3.1","id":"NTFILEH41prygG5PREhY8j","market":"us","size":143338},{"description":"EX-5.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/iron-ex5_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex5_1.htm","type":"EX-5.1","id":"NTFILE84jUxrpqSDDoKtDg","market":"us","size":25304},{"description":"EX-23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/iron-ex23_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_1.htm","type":"EX-23.1","id":"NTFILE2na88nppUXKdSi17","market":"us","size":2962},{"description":"EX-FILING FEES","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/iron-exfiling_fees.htm","primary":false,"translateUrl":"","linkName":"iron-exfiling_fees.htm","type":"EX-FILING FEES","id":"NTFILEARX2mVS9s4pfx7sn","market":"us","size":33684},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_0.jpg","primary":false,"translateUrl":"","linkName":"img132300518_0.jpg","type":"GRAPHIC","id":"NTFILE74o9UmnyPxrER9ac","market":"us","size":46789},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_1.jpg","primary":false,"translateUrl":"","linkName":"img132300518_1.jpg","type":"GRAPHIC","id":"NTFILE8taVZVesRpHBPrmX","market":"us","size":3748162},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_2.jpg","primary":false,"translateUrl":"","linkName":"img132300518_2.jpg","type":"GRAPHIC","id":"NTFILE87oCvetwM3XawawK","market":"us","size":3305573},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_3.jpg","primary":false,"translateUrl":"","linkName":"img132300518_3.jpg","type":"GRAPHIC","id":"NTFILE3Vss3KMs6GVjdayG","market":"us","size":4247550},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_4.jpg","primary":false,"translateUrl":"","linkName":"img132300518_4.jpg","type":"GRAPHIC","id":"NTFILEDQwhutwohYhZ4mTK","market":"us","size":1166110},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_5.jpg","primary":false,"translateUrl":"","linkName":"img132300518_5.jpg","type":"GRAPHIC","id":"NTFILE332QEUyEZkf3N4Mg","market":"us","size":351186},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_6.jpg","primary":false,"translateUrl":"","linkName":"img132300518_6.jpg","type":"GRAPHIC","id":"NTFILEAMFMHMZcW7ffajFC","market":"us","size":3430098},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_7.jpg","primary":false,"translateUrl":"","linkName":"img132300518_7.jpg","type":"GRAPHIC","id":"NTFILEDBHjWqctT7ySf1s9","market":"us","size":764544},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_8.jpg","primary":false,"translateUrl":"","linkName":"img132300518_8.jpg","type":"GRAPHIC","id":"NTFILEHE1fD9zgHUh9irdb","market":"us","size":5263872},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/img132300518_9.jpg","primary":false,"translateUrl":"","linkName":"img132300518_9.jpg","type":"GRAPHIC","id":"NTFILE6o7TKzm71CYrmyin","market":"us","size":3745846},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/gfx132300518_0.jpg","primary":false,"translateUrl":"","linkName":"gfx132300518_0.jpg","type":"GRAPHIC","id":"NTFILEGtTWhJtstSZATjoM","market":"us","size":631},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526247996/gfx132300518_1.jpg","primary":false,"translateUrl":"","linkName":"gfx132300518_1.jpg","type":"GRAPHIC","id":"NTFILE9n7w8YVjxXF5Xc9V","market":"us","size":631}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2026-05-29 12:00","pubTimestamp":1780027200,"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":"21205771","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526202384-LFTO","pdf_url":"","pub_time":1777867200000,"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":"LFTO","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/0001193125-26-202384-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":"S-1/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/iron_s-1a_1_round_2.htm","primary":true,"translateUrl":"","linkName":"iron_s-1a_1_round_2.htm","type":"S-1/A","id":"NTFILEAqNLgbKzLF9puGAc","market":"us","size":7750355},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/iron-ex23_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_1.htm","type":"EX-23.1","id":"NTFILEHCvEcpKo4rY8tYBc","market":"us","size":3521},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_0.jpg","primary":false,"translateUrl":"","linkName":"img23747573_0.jpg","type":"GRAPHIC","id":"NTFILE2hp29JeYEfGcdqaB","market":"us","size":46789},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_1.jpg","primary":false,"translateUrl":"","linkName":"img23747573_1.jpg","type":"GRAPHIC","id":"NTFILE3nTk55CN3m1JFyh2","market":"us","size":3748162},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_2.jpg","primary":false,"translateUrl":"","linkName":"img23747573_2.jpg","type":"GRAPHIC","id":"NTFILEAjrYFYne1PPVCkyn","market":"us","size":3305573},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_3.jpg","primary":false,"translateUrl":"","linkName":"img23747573_3.jpg","type":"GRAPHIC","id":"NTFILE7gtYpq272NhDh2qA","market":"us","size":4247550},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_4.jpg","primary":false,"translateUrl":"","linkName":"img23747573_4.jpg","type":"GRAPHIC","id":"NTFILEE8JdWVonjxeQNQCT","market":"us","size":1166110},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_5.jpg","primary":false,"translateUrl":"","linkName":"img23747573_5.jpg","type":"GRAPHIC","id":"NTFILE5gCFpRcStXsMysDS","market":"us","size":351186},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_6.jpg","primary":false,"translateUrl":"","linkName":"img23747573_6.jpg","type":"GRAPHIC","id":"NTFILE59zXWMEarMy5vpDP","market":"us","size":3430098},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_7.jpg","primary":false,"translateUrl":"","linkName":"img23747573_7.jpg","type":"GRAPHIC","id":"NTFILEF9xUfDH29cBApMSW","market":"us","size":764544},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_8.jpg","primary":false,"translateUrl":"","linkName":"img23747573_8.jpg","type":"GRAPHIC","id":"NTFILEETzsn5NesksXYCBd","market":"us","size":5263872},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/img23747573_9.jpg","primary":false,"translateUrl":"","linkName":"img23747573_9.jpg","type":"GRAPHIC","id":"NTFILEFrygVroY2EzwEBBk","market":"us","size":3745846},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/gfx23747573_0.jpg","primary":false,"translateUrl":"","linkName":"gfx23747573_0.jpg","type":"GRAPHIC","id":"NTFILE4L4LMYE6X2kT1YpA","market":"us","size":631},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526202384/gfx23747573_1.jpg","primary":false,"translateUrl":"","linkName":"gfx23747573_1.jpg","type":"GRAPHIC","id":"NTFILEDc1kF4VZx6ngdbBW","market":"us","size":631}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2026-05-04 12:00","pubTimestamp":1777867200,"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":"21026438","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526161596-LFTO","pdf_url":"","pub_time":1776398400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1 - General form for registration of securities under the Securities Act of 1933","symbol":"LFTO","title":"Form S-1 - General form for registration of securities under the Securities Act of 1933","titleType":"Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/0001193125-26-161596-index.htm","us_notice_code":"Form S-1","us_title_en":"Form S-1 - General form for registration of securities under the Securities Act of 1933","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-20260417.htm","primary":true,"translateUrl":"","linkName":"iron-20260417.htm","type":"S-1","id":"NTFILE5RctMdA7fACy1g2Q","market":"us","size":6060164},{"description":"EX-1.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex1_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex1_1.htm","type":"EX-1.1","id":"NTFILE9Sjb9cW1xWnGwtdZ","market":"us","size":406803},{"description":"EX-3.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex3_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex3_1.htm","type":"EX-3.1","id":"NTFILEJ3Soid3ZuMsDRUN3","market":"us","size":146692},{"description":"EX-3.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex3_2.htm","primary":false,"translateUrl":"","linkName":"iron-ex3_2.htm","type":"EX-3.2","id":"NTFILE5W1g5FH6bj3rv5xZ","market":"us","size":214764},{"description":"EX-10.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_1.htm","type":"EX-10.1","id":"NTFILEHhrK5F7jqoH8rpiH","market":"us","size":2499152},{"description":"EX-10.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_2.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_2.htm","type":"EX-10.2","id":"NTFILE4NbBD7vrCaEPhSfd","market":"us","size":49303},{"description":"EX-10.3","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_3.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_3.htm","type":"EX-10.3","id":"NTFILED6XZxU6CGr2cVnzi","market":"us","size":2820494},{"description":"EX-10.4","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_4.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_4.htm","type":"EX-10.4","id":"NTFILE5n8j3FvD158V35f6","market":"us","size":2577735},{"description":"EX-10.5","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_5.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_5.htm","type":"EX-10.5","id":"NTFILEFqNmLNn3NBJxMqwW","market":"us","size":2840702},{"description":"EX-10.6","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_6.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_6.htm","type":"EX-10.6","id":"NTFILECg1PKTfUStcMG1rG","market":"us","size":299351},{"description":"EX-10.7","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_7.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_7.htm","type":"EX-10.7","id":"NTFILEDgroyf1ywgD1yYAe","market":"us","size":256981},{"description":"EX-10.8","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_8.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_8.htm","type":"EX-10.8","id":"NTFILEFEg1qWwBV4cJNiMJ","market":"us","size":264800},{"description":"EX-10.9","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_9.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_9.htm","type":"EX-10.9","id":"NTFILEF6dRDkqRAAEM4HuG","market":"us","size":258393},{"description":"EX-10.10","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_10.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_10.htm","type":"EX-10.10","id":"NTFILEFiDtrEtVwHSP1JPt","market":"us","size":127932},{"description":"EX-10.11","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_11.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_11.htm","type":"EX-10.11","id":"NTFILE2UXQYPJCzAcV6Gf3","market":"us","size":265052},{"description":"EX-10.12","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_12.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_12.htm","type":"EX-10.12","id":"NTFILEGcoLfS4MwzAcjy7Z","market":"us","size":185579},{"description":"EX-10.13","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_13.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_13.htm","type":"EX-10.13","id":"NTFILE3t1VzbZwPa49VuyN","market":"us","size":212806},{"description":"EX-10.14","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_14.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_14.htm","type":"EX-10.14","id":"NTFILE3vP2H1SjD5Jdy1tS","market":"us","size":184533},{"description":"EX-10.15","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_15.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_15.htm","type":"EX-10.15","id":"NTFILE2reN7bPbQ46XC5Tw","market":"us","size":183856},{"description":"EX-10.16","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_16.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_16.htm","type":"EX-10.16","id":"NTFILEBsGr6X2vN3PKTsM3","market":"us","size":7334},{"description":"EX-10.17","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_17.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_17.htm","type":"EX-10.17","id":"NTFILEthAPZjctQaSBqmgM","market":"us","size":6202},{"description":"EX-10.18","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_18.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_18.htm","type":"EX-10.18","id":"NTFILEBGkeJeimWZew4yz8","market":"us","size":7111},{"description":"EX-10.19","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_19.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_19.htm","type":"EX-10.19","id":"NTFILEDJ2xVXJDzwSiGFQs","market":"us","size":5294},{"description":"EX-10.20","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_20.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_20.htm","type":"EX-10.20","id":"NTFILEBP1rj1hXSp6bzRdw","market":"us","size":200783},{"description":"EX-10.21","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_21.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_21.htm","type":"EX-10.21","id":"NTFILE9gwAmxZpRyHUKHen","market":"us","size":231684},{"description":"EX-10.22","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_22.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_22.htm","type":"EX-10.22","id":"NTFILEHYLKcTDawRW2NrPG","market":"us","size":283910},{"description":"EX-10.23","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_23.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_23.htm","type":"EX-10.23","id":"NTFILECbNggmRFCALFs6H3","market":"us","size":224014},{"description":"EX-10.24","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_24.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_24.htm","type":"EX-10.24","id":"NTFILE81aNJwCb1GoEPo5h","market":"us","size":278542},{"description":"EX-10.25","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_25.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_25.htm","type":"EX-10.25","id":"NTFILE8eaz9xevAs3Ghiky","market":"us","size":288321},{"description":"EX-10.26","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_26.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_26.htm","type":"EX-10.26","id":"NTFILE8pmZuGf4KkHKme8h","market":"us","size":239195},{"description":"EX-10.27","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_27.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_27.htm","type":"EX-10.27","id":"NTFILEBPwiYsw4ge6CbLPo","market":"us","size":183040},{"description":"EX-10.28","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_28.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_28.htm","type":"EX-10.28","id":"NTFILEAkMTpqwPVGgn29t8","market":"us","size":260607},{"description":"EX-10.29","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_29.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_29.htm","type":"EX-10.29","id":"NTFILE7WcgaBRmBqzDKP5G","market":"us","size":273431},{"description":"EX-10.30","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_30.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_30.htm","type":"EX-10.30","id":"NTFILEueZL6y7f1Ebx4LRw","market":"us","size":198696},{"description":"EX-10.31","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_31.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_31.htm","type":"EX-10.31","id":"NTFILE6bd2HdS7XqAEjMEX","market":"us","size":152138},{"description":"EX-10.32","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_32.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_32.htm","type":"EX-10.32","id":"NTFILE9q5CsP2oMVGVMu1F","market":"us","size":25210},{"description":"EX-10.33","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_33.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_33.htm","type":"EX-10.33","id":"NTFILEA5UqPHjcM6i419YP","market":"us","size":27815},{"description":"EX-10.34","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_34.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_34.htm","type":"EX-10.34","id":"NTFILE3PbKpvtX7D8e9xRw","market":"us","size":25967},{"description":"EX-10.35","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex10_35.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_35.htm","type":"EX-10.35","id":"NTFILE6x3FM66iUHUtDZfo","market":"us","size":27330},{"description":"EX-21.1","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex21_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex21_1.htm","type":"EX-21.1","id":"NTFILE1G8J3CpqeXoaSvyJ","market":"us","size":20365},{"description":"EX-23.1","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex23_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_1.htm","type":"EX-23.1","id":"NTFILECxmKCHd2wefRsmjk","market":"us","size":3497},{"description":"EX-23.3","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-ex23_3.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_3.htm","type":"EX-23.3","id":"NTFILE5o5sLdLkrJshheDR","market":"us","size":24849},{"description":"EX-FILING FEES","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/iron-exfiling_fees.htm","primary":false,"translateUrl":"","linkName":"iron-exfiling_fees.htm","type":"EX-FILING FEES","id":"NTFILEGgsa4VnD6bR1pQcj","market":"us","size":29685},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_0.jpg","primary":false,"translateUrl":"","linkName":"img19627012_0.jpg","type":"GRAPHIC","id":"NTFILEDVMTghkGwxdwbFYP","market":"us","size":46789},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_1.jpg","primary":false,"translateUrl":"","linkName":"img19627012_1.jpg","type":"GRAPHIC","id":"NTFILEAyEe6BGfpozna74U","market":"us","size":3748162},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_2.jpg","primary":false,"translateUrl":"","linkName":"img19627012_2.jpg","type":"GRAPHIC","id":"NTFILEHsbwmb6qk4qETEwQ","market":"us","size":3260813},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_3.jpg","primary":false,"translateUrl":"","linkName":"img19627012_3.jpg","type":"GRAPHIC","id":"NTFILEAtGajt8k3HMS4HK8","market":"us","size":4247550},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_4.jpg","primary":false,"translateUrl":"","linkName":"img19627012_4.jpg","type":"GRAPHIC","id":"NTFILE8KWrocDv4XyPZGXV","market":"us","size":1166110},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_5.jpg","primary":false,"translateUrl":"","linkName":"img19627012_5.jpg","type":"GRAPHIC","id":"NTFILE6519vsmT366CpPuu","market":"us","size":252235},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_6.jpg","primary":false,"translateUrl":"","linkName":"img19627012_6.jpg","type":"GRAPHIC","id":"NTFILE4mLyR1GBRzB3RzKk","market":"us","size":3430098},{"description":"GRAPHIC","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_7.jpg","primary":false,"translateUrl":"","linkName":"img19627012_7.jpg","type":"GRAPHIC","id":"NTFILE6CME3G1o7RFUWoLm","market":"us","size":764544},{"description":"GRAPHIC","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_8.jpg","primary":false,"translateUrl":"","linkName":"img19627012_8.jpg","type":"GRAPHIC","id":"NTFILEGjMcWpzEukFm6y7C","market":"us","size":5263872},{"description":"GRAPHIC","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img19627012_9.jpg","primary":false,"translateUrl":"","linkName":"img19627012_9.jpg","type":"GRAPHIC","id":"NTFILE2TGkvtQ9pKo6G44H","market":"us","size":3745846},{"description":"GRAPHIC","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/img95178909_0.jpg","primary":false,"translateUrl":"","linkName":"img95178909_0.jpg","type":"GRAPHIC","id":"NTFILE96JMG1vRm2dnSTFT","market":"us","size":76255},{"description":"GRAPHIC","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/gfx19627012_0.jpg","primary":false,"translateUrl":"","linkName":"gfx19627012_0.jpg","type":"GRAPHIC","id":"NTFILEE3wqWZxH9qjgDbz7","market":"us","size":631},{"description":"GRAPHIC","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526161596/gfx19627012_1.jpg","primary":false,"translateUrl":"","linkName":"gfx19627012_1.jpg","type":"GRAPHIC","id":"NTFILEGGkoGXUdKuGPvvDu","market":"us","size":631}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Public Prospectus","pubTime":"2026-04-17 12:00","pubTimestamp":1776398400,"title_zh":"Form S-1 - General form for registration of securities under the Securities Act of 1933","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20741282","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526054011-LFTO","pdf_url":"","pub_time":1771304400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 15-15D - Suspension of duty to report [Section 13 and 15(d)]","symbol":"LFTO","title":"Form 15-15D - Suspension of duty to report [Section 13 and 15(d)]","titleType":"Notice Of Suspension","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526054011/0001193125-26-054011-index.htm","us_notice_code":"Form 15-15D","us_title_en":"Form 15-15D - Suspension of duty to report [Section 13 and 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"15-15D","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526054011/d869527d1515d.htm","primary":true,"translateUrl":"","linkName":"d869527d1515d.htm","type":"15-15D","id":"NTFILEChAsqn8aAAbKiY8Q","market":"us","size":9325}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Notice Of Suspension","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Notice Of Suspension","pubTime":"2026-02-17 13:00","pubTimestamp":1771304400,"title_zh":"Form 15-15D - Suspension of duty to report [Section 13 and 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20675824","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526028579-LFTO","pdf_url":"","pub_time":1769662800000,"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":"LFTO","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/0001193125-26-028579-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":"S-1/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/iron-20260129.htm","primary":true,"translateUrl":"","linkName":"iron-20260129.htm","type":"S-1/A","id":"NTFILEp8V8QvdF9TRdjJYa","market":"us","size":8002561},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/iron-ex5_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex5_1.htm","type":"EX-5.1","id":"NTFILE318dMfpt6DxtUyzN","market":"us","size":26129},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/iron-ex23_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_1.htm","type":"EX-23.1","id":"NTFILEECbbcd9vjxXbWpKM","market":"us","size":3503},{"description":"EX-FILING FEES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/iron-exfiling_fees.htm","primary":false,"translateUrl":"","linkName":"iron-exfiling_fees.htm","type":"EX-FILING FEES","id":"NTFILE7b5ec7buJybeLxTr","market":"us","size":27433},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_0.jpg","primary":false,"translateUrl":"","linkName":"img71946722_0.jpg","type":"GRAPHIC","id":"NTFILE5cXcSgZLKaDXFhhZ","market":"us","size":46789},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_1.jpg","primary":false,"translateUrl":"","linkName":"img71946722_1.jpg","type":"GRAPHIC","id":"NTFILE5gB38wb21UUey83J","market":"us","size":3748162},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_2.jpg","primary":false,"translateUrl":"","linkName":"img71946722_2.jpg","type":"GRAPHIC","id":"NTFILEGT1iXQdmZNX6D1t9","market":"us","size":3933508},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_3.jpg","primary":false,"translateUrl":"","linkName":"img71946722_3.jpg","type":"GRAPHIC","id":"NTFILE5GVd4hozNtLZV9xd","market":"us","size":4247550},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_4.jpg","primary":false,"translateUrl":"","linkName":"img71946722_4.jpg","type":"GRAPHIC","id":"NTFILEAo48sjzK68mGWrQF","market":"us","size":1166110},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_5.jpg","primary":false,"translateUrl":"","linkName":"img71946722_5.jpg","type":"GRAPHIC","id":"NTFILECQmohH2A7HbBPMiY","market":"us","size":248711},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_6.jpg","primary":false,"translateUrl":"","linkName":"img71946722_6.jpg","type":"GRAPHIC","id":"NTFILEghp1p84CDsynLTtU","market":"us","size":3430098},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_7.jpg","primary":false,"translateUrl":"","linkName":"img71946722_7.jpg","type":"GRAPHIC","id":"NTFILE8icXciqKbLwZvs67","market":"us","size":764544},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_8.jpg","primary":false,"translateUrl":"","linkName":"img71946722_8.jpg","type":"GRAPHIC","id":"NTFILE82fYNNUvraoUx3A6","market":"us","size":5263872},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526028579/img71946722_9.jpg","primary":false,"translateUrl":"","linkName":"img71946722_9.jpg","type":"GRAPHIC","id":"NTFILE8o4aC3QqnJ8gUCpP","market":"us","size":3745846}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2026-01-29 13:00","pubTimestamp":1769662800,"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":"20671175","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526026752-LFTO","pdf_url":"","pub_time":1769576400000,"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":"LFTO","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/0001193125-26-026752-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":"S-1/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/iron_amend_2_s-1a_-_alt_.htm","primary":true,"translateUrl":"","linkName":"iron_amend_2_s-1a_-_alt_.htm","type":"S-1/A","id":"NTFILEBS4SjbWRLoddNeME","market":"us","size":7876390},{"description":"EX-1.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/iron-ex1_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex1_1.htm","type":"EX-1.1","id":"NTFILECqcYtrTFd6zAj2LN","market":"us","size":407253},{"description":"EX-3.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/iron-ex3_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex3_1.htm","type":"EX-3.1","id":"NTFILEFz5tHLoSodrUt5xi","market":"us","size":147023},{"description":"EX-3.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/iron-ex3_2.htm","primary":false,"translateUrl":"","linkName":"iron-ex3_2.htm","type":"EX-3.2","id":"NTFILEDiadBPTS5TUEe6a3","market":"us","size":216451},{"description":"EX-10.7","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/iron-ex10_7.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_7.htm","type":"EX-10.7","id":"NTFILEjE9HCvScPKfyAuxG","market":"us","size":257048},{"description":"EX-10.8","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/iron-ex10_8.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_8.htm","type":"EX-10.8","id":"NTFILE3uW85mytfJNPLg1N","market":"us","size":257582},{"description":"EX-10.9","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/iron-ex10_9.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_9.htm","type":"EX-10.9","id":"NTFILE2j7n9VGxqbW4zxRB","market":"us","size":267266},{"description":"EX-23.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/iron-ex23_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_1.htm","type":"EX-23.1","id":"NTFILEmFg6YdQi7wbY2XAA","market":"us","size":3503},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_0.jpg","primary":false,"translateUrl":"","linkName":"img152434441_0.jpg","type":"GRAPHIC","id":"NTFILECmAfaTW2hN1UaJmR","market":"us","size":46789},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_1.jpg","primary":false,"translateUrl":"","linkName":"img152434441_1.jpg","type":"GRAPHIC","id":"NTFILE2a1PoXgzfwKKomdA","market":"us","size":3748162},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_2.jpg","primary":false,"translateUrl":"","linkName":"img152434441_2.jpg","type":"GRAPHIC","id":"NTFILE5SuFnPJkWKmGt4A3","market":"us","size":3933508},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_3.jpg","primary":false,"translateUrl":"","linkName":"img152434441_3.jpg","type":"GRAPHIC","id":"NTFILE8pwv3vXp1QJuasD1","market":"us","size":4247550},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_4.jpg","primary":false,"translateUrl":"","linkName":"img152434441_4.jpg","type":"GRAPHIC","id":"NTFILE4if4e3uVUjwKcHMw","market":"us","size":1166110},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_5.jpg","primary":false,"translateUrl":"","linkName":"img152434441_5.jpg","type":"GRAPHIC","id":"NTFILE7ipj8hxoPLBof9Rh","market":"us","size":248711},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_6.jpg","primary":false,"translateUrl":"","linkName":"img152434441_6.jpg","type":"GRAPHIC","id":"NTFILEBwyakGxWtw7fe4E9","market":"us","size":3430098},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_7.jpg","primary":false,"translateUrl":"","linkName":"img152434441_7.jpg","type":"GRAPHIC","id":"NTFILE6Z2a5Dqdq3qAJcHJ","market":"us","size":764544},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_8.jpg","primary":false,"translateUrl":"","linkName":"img152434441_8.jpg","type":"GRAPHIC","id":"NTFILEEnYZwVVrK3tiFsVw","market":"us","size":5263872},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526026752/img152434441_9.jpg","primary":false,"translateUrl":"","linkName":"img152434441_9.jpg","type":"GRAPHIC","id":"NTFILEFBBddxHmxhf1C3b6","market":"us","size":3745846}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2026-01-28 13:00","pubTimestamp":1769576400,"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":"20639242","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526014813-LFTO","pdf_url":"","pub_time":1768539600000,"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":"LFTO","title":"Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/0001193125-26-014813-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":"S-1/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/iron_s-1a.htm","primary":true,"translateUrl":"","linkName":"iron_s-1a.htm","type":"S-1/A","id":"NTFILE4s5Gsfh8DdxnpbJC","market":"us","size":7567282},{"description":"EX-10.10","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/iron-ex10_10.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_10.htm","type":"EX-10.10","id":"NTFILE4jAeKwSgHh9SdT5M","market":"us","size":131801},{"description":"EX-10.11","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/iron-ex10_11.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_11.htm","type":"EX-10.11","id":"NTFILE7x3g8cFZiL7WsYfM","market":"us","size":263251},{"description":"EX-10.12","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/iron-ex10_12.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_12.htm","type":"EX-10.12","id":"NTFILEHXw6G5aYerHK6b2e","market":"us","size":185536},{"description":"EX-23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/iron-ex23_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_1.htm","type":"EX-23.1","id":"NTFILE7a2iEVS9yo3r1UkZ","market":"us","size":2992},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_0.jpg","primary":false,"translateUrl":"","linkName":"img55572225_0.jpg","type":"GRAPHIC","id":"NTFILEBiBWcq3e2fj2savt","market":"us","size":46789},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_1.jpg","primary":false,"translateUrl":"","linkName":"img55572225_1.jpg","type":"GRAPHIC","id":"NTFILEDGgg52WaGK9zrvhv","market":"us","size":3748162},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_2.jpg","primary":false,"translateUrl":"","linkName":"img55572225_2.jpg","type":"GRAPHIC","id":"NTFILE2Gqmn648q6hXKnjj","market":"us","size":3933508},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_3.jpg","primary":false,"translateUrl":"","linkName":"img55572225_3.jpg","type":"GRAPHIC","id":"NTFILEGUTT7TsD8wihvd6T","market":"us","size":4247550},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_4.jpg","primary":false,"translateUrl":"","linkName":"img55572225_4.jpg","type":"GRAPHIC","id":"NTFILECKhkdChTT3VHBpkb","market":"us","size":1166110},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_5.jpg","primary":false,"translateUrl":"","linkName":"img55572225_5.jpg","type":"GRAPHIC","id":"NTFILEHpTumWE3EtkukyFN","market":"us","size":248711},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_6.jpg","primary":false,"translateUrl":"","linkName":"img55572225_6.jpg","type":"GRAPHIC","id":"NTFILEBvv3t1Qiyis17HaD","market":"us","size":3430098},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_7.jpg","primary":false,"translateUrl":"","linkName":"img55572225_7.jpg","type":"GRAPHIC","id":"NTFILE99yR4hnPzT5Qvoc1","market":"us","size":764544},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_8.jpg","primary":false,"translateUrl":"","linkName":"img55572225_8.jpg","type":"GRAPHIC","id":"NTFILEBaVc2MfXzXPnSTLC","market":"us","size":5263872},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526014813/img55572225_9.jpg","primary":false,"translateUrl":"","linkName":"img55572225_9.jpg","type":"GRAPHIC","id":"NTFILEA73yucRrfuuAZSyY","market":"us","size":3745846}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2026-01-16 13:00","pubTimestamp":1768539600,"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":"20639244","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526011825-LFTO","pdf_url":"","pub_time":1768280400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-1 - General form for registration of securities under the Securities Act of 1933","symbol":"LFTO","title":"Form S-1 - General form for registration of securities under the Securities Act of 1933","titleType":"Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/0001193125-26-011825-index.htm","us_notice_code":"Form S-1","us_title_en":"Form S-1 - General form for registration of securities under the Securities Act of 1933","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-20260113.htm","primary":true,"translateUrl":"","linkName":"iron-20260113.htm","type":"S-1","id":"NTFILEEtJrV5fYPLfxGEqs","market":"us","size":7553850},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_1.htm","type":"EX-10.1","id":"NTFILECEh69Rsfqv1QK1oU","market":"us","size":2492641},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_2.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_2.htm","type":"EX-10.2","id":"NTFILE3jyndK1qpFK1UvpZ","market":"us","size":50108},{"description":"EX-10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_3.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_3.htm","type":"EX-10.3","id":"NTFILEBLfs1QtM94P7tkzz","market":"us","size":2811963},{"description":"EX-10.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_4.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_4.htm","type":"EX-10.4","id":"NTFILE7N221Xrw35PTHmCD","market":"us","size":2578313},{"description":"EX-10.5","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_5.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_5.htm","type":"EX-10.5","id":"NTFILE5bSRmZFRcAKGWGk6","market":"us","size":2889489},{"description":"EX-10.6","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_6.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_6.htm","type":"EX-10.6","id":"NTFILEBD71TwASMbqXtZrM","market":"us","size":298735},{"description":"EX-10.13","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_13.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_13.htm","type":"EX-10.13","id":"NTFILE8ahPeQUgGQt7Y9wi","market":"us","size":212517},{"description":"EX-10.14","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_14.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_14.htm","type":"EX-10.14","id":"NTFILEJ6dWYNe4CCHJ2V9q","market":"us","size":187138},{"description":"EX-10.15","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_15.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_15.htm","type":"EX-10.15","id":"NTFILE4D5E1SuRJY1rv9WD","market":"us","size":189643},{"description":"EX-10.16","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_16.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_16.htm","type":"EX-10.16","id":"NTFILE3FScKtQBG4ZNoQ6k","market":"us","size":7375},{"description":"EX-10.17","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_17.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_17.htm","type":"EX-10.17","id":"NTFILE3Dv7fcm7EtZ9c8qb","market":"us","size":5939},{"description":"EX-10.18","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_18.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_18.htm","type":"EX-10.18","id":"NTFILE6nAK2TA5RbYAK233","market":"us","size":7107},{"description":"EX-10.19","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_19.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_19.htm","type":"EX-10.19","id":"NTFILE8v5Npgh3Ny4gJ4GA","market":"us","size":5337},{"description":"EX-10.20","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_20.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_20.htm","type":"EX-10.20","id":"NTFILEDuHM1gvEhtoYjkVy","market":"us","size":209050},{"description":"EX-10.21","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_21.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_21.htm","type":"EX-10.21","id":"NTFILEEZfWzEsjGWbY6bZX","market":"us","size":231111},{"description":"EX-10.22","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_22.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_22.htm","type":"EX-10.22","id":"NTFILE2k8YVeFiEiKAnaL9","market":"us","size":285442},{"description":"EX-10.23","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_23.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_23.htm","type":"EX-10.23","id":"NTFILEBS8wgZbj9vtt8hWg","market":"us","size":230193},{"description":"EX-10.24","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_24.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_24.htm","type":"EX-10.24","id":"NTFILE68GW8gcpCxW1kDN3","market":"us","size":282420},{"description":"EX-10.25","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_25.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_25.htm","type":"EX-10.25","id":"NTFILE64DFTfThodCZUBWT","market":"us","size":287986},{"description":"EX-10.26","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_26.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_26.htm","type":"EX-10.26","id":"NTFILE4fXE1Rh7wyVwqD2V","market":"us","size":238004},{"description":"EX-10.27","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_27.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_27.htm","type":"EX-10.27","id":"NTFILE5fTj2Qru9rCpSSec","market":"us","size":190232},{"description":"EX-10.28","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_28.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_28.htm","type":"EX-10.28","id":"NTFILEBzNJbxvR4bQaA5Pe","market":"us","size":258384},{"description":"EX-10.29","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_29.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_29.htm","type":"EX-10.29","id":"NTFILE4yAnpfGMft89w3JU","market":"us","size":272942},{"description":"EX-10.30","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_30.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_30.htm","type":"EX-10.30","id":"NTFILE4tG4fSKgiFgJ3oBD","market":"us","size":198708},{"description":"EX-10.31","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_31.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_31.htm","type":"EX-10.31","id":"NTFILE3hcASHGRzZRbn48p","market":"us","size":150952},{"description":"EX-10.32","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_32.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_32.htm","type":"EX-10.32","id":"NTFILE13F3McxhKc483Sbx","market":"us","size":25198},{"description":"EX-10.33","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_33.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_33.htm","type":"EX-10.33","id":"NTFILEHXnuXRAs91CiDzGD","market":"us","size":27157},{"description":"EX-10.34","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_34.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_34.htm","type":"EX-10.34","id":"NTFILEH3N4NWsYVh57Uqvo","market":"us","size":24977},{"description":"EX-10.35","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex10_35.htm","primary":false,"translateUrl":"","linkName":"iron-ex10_35.htm","type":"EX-10.35","id":"NTFILE924yqwnwvQW8Jdxw","market":"us","size":27298},{"description":"EX-21.1","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex21_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex21_1.htm","type":"EX-21.1","id":"NTFILEB5qtJuofkkBNMZdT","market":"us","size":20148},{"description":"EX-23.1","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex23_1.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_1.htm","type":"EX-23.1","id":"NTFILE6Fs1f8JvLdwjUTUm","market":"us","size":3636},{"description":"EX-23.3","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-ex23_3.htm","primary":false,"translateUrl":"","linkName":"iron-ex23_3.htm","type":"EX-23.3","id":"NTFILE9urvJUbNZBqR1DoS","market":"us","size":26474},{"description":"EX-FILING FEES","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/iron-exfiling_fees.htm","primary":false,"translateUrl":"","linkName":"iron-exfiling_fees.htm","type":"EX-FILING FEES","id":"NTFILEBHRxtHA3ecJxpaGW","market":"us","size":24559},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_0.jpg","primary":false,"translateUrl":"","linkName":"img37776445_0.jpg","type":"GRAPHIC","id":"NTFILEEUEr9PbCcgWVpT3G","market":"us","size":46789},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_1.jpg","primary":false,"translateUrl":"","linkName":"img37776445_1.jpg","type":"GRAPHIC","id":"NTFILE7jtfEuJbZx66sG8y","market":"us","size":3748162},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_2.jpg","primary":false,"translateUrl":"","linkName":"img37776445_2.jpg","type":"GRAPHIC","id":"NTFILE8Md863F9yhnSRsgv","market":"us","size":4053256},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_3.jpg","primary":false,"translateUrl":"","linkName":"img37776445_3.jpg","type":"GRAPHIC","id":"NTFILEAeWRCSH3SD958ewQ","market":"us","size":4247550},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_4.jpg","primary":false,"translateUrl":"","linkName":"img37776445_4.jpg","type":"GRAPHIC","id":"NTFILE58GqPLiLejXCCfoi","market":"us","size":1166110},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_5.jpg","primary":false,"translateUrl":"","linkName":"img37776445_5.jpg","type":"GRAPHIC","id":"NTFILE4J5STtV8nxp97Hwg","market":"us","size":248711},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_6.jpg","primary":false,"translateUrl":"","linkName":"img37776445_6.jpg","type":"GRAPHIC","id":"NTFILEAdxrCADKFjF8hv6E","market":"us","size":3430098},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_7.jpg","primary":false,"translateUrl":"","linkName":"img37776445_7.jpg","type":"GRAPHIC","id":"NTFILE9dFV8D8VnHAzM1Hj","market":"us","size":764544},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_8.jpg","primary":false,"translateUrl":"","linkName":"img37776445_8.jpg","type":"GRAPHIC","id":"NTFILE7dhDfJFWfSe1cnSB","market":"us","size":5263872},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img37776445_9.jpg","primary":false,"translateUrl":"","linkName":"img37776445_9.jpg","type":"GRAPHIC","id":"NTFILE2vrbJ4oiBynBd945","market":"us","size":3745846},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1850351/000119312526011825/img95178909_0.jpg","primary":false,"translateUrl":"","linkName":"img95178909_0.jpg","type":"GRAPHIC","id":"NTFILE4n1ji6LVY9bDa77N","market":"us","size":76134}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Public Prospectus","pubTime":"2026-01-13 13:00","pubTimestamp":1768280400,"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"}]}}