Company · CIK 2051985 # Iron Horse Acquisition II Corp. | CIK | [2051985](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002051985) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 7389 — Services-Business Services, NEC | | Business address | FL | | Listed | IRHO (Nasdaq), IRHOR (Nasdaq), IRHOU (Nasdaq) | | First annual or quarterly report | 2026-02-13 | ## Offerings 1 registration | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-284331 | IPO Final prospectus | 2025-01-17 | 2025-12-18 | 9 | ## Filings 9 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2025-12-18 | [424B4](https://www.sec.gov/Archives/edgar/data/2051985/000121390025122936/0001213900-25-122936-index.htm) Final prospectus | 333-284331 | 0001213900-25-122936 | | 2025-12-16 | [EFFECT](https://www.sec.gov/Archives/edgar/data/2051985/999999999525003781/9999999995-25-003781-index.htm) Declared effective | 333-284331 | 9999999995-25-003781 | | 2025-12-10 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2051985/000121390025119802/0001213900-25-119802-index.htm) Amendment | 333-284331 | 0001213900-25-119802 | | 2025-10-06 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2051985/000121390025096551/0001213900-25-096551-index.htm) Amendment | 333-284331 | 0001213900-25-096551 | | 2025-08-07 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2051985/000121390025072745/0001213900-25-072745-index.htm) Amendment | 333-284331 | 0001213900-25-072745 | | 2025-07-03 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2051985/000121390025061561/0001213900-25-061561-index.htm) Amendment | 333-284331 | 0001213900-25-061561 | | 2025-06-24 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2051985/000121390025056813/0001213900-25-056813-index.htm) Amendment | 333-284331 | 0001213900-25-056813 | | 2025-05-27 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2051985/000121390025047460/0001213900-25-047460-index.htm) Amendment | 333-284331 | 0001213900-25-047460 | | 2025-01-17 | [S-1](https://www.sec.gov/Archives/edgar/data/2051985/000121390025004555/0001213900-25-004555-index.htm) Registration filed | 333-284331 | 0001213900-25-004555 | [All filings of this company](https://equitycapital.markets/filings?cik=2051985) · [CSV](https://equitycapital.markets/filings.csv?cik=2051985) --- Source page: https://equitycapital.markets/company/2051985 · Data: U.S. SEC EDGAR · CC BY 4.0