Company · CIK 2085932 # Energy Transition Special Opportunities | CIK | [2085932](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002085932) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 6770 — Blank Checks | | Incorporated in | E9 | | Business address | CT | | Listed | ETSS (NYSE), ETSS-UN (NYSE), ETSS-WT (NYSE) | | First annual or quarterly report | 2026-06-29 | ## Offerings 1 registration | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-290458 | SPAC Final prospectus | 2025-09-23 | 2026-05-15 | 9 | ## Filings 9 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-05-15 | [424B4](https://www.sec.gov/Archives/edgar/data/2085932/000121390026057807/0001213900-26-057807-index.htm) Final prospectus | 333-290458 | 0001213900-26-057807 | | 2026-05-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/2085932/999999999526001632/9999999995-26-001632-index.htm) Declared effective | 333-290458 | 9999999995-26-001632 | | 2026-05-14 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2085932/000121390026056174/0001213900-26-056174-index.htm) Amendment | 333-290458 | 0001213900-26-056174 | | 2026-04-24 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2085932/000121390026047625/0001213900-26-047625-index.htm) Amendment | 333-290458 | 0001213900-26-047625 | | 2026-04-07 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2085932/000121390026041149/0001213900-26-041149-index.htm) Amendment | 333-290458 | 0001213900-26-041149 | | 2026-03-10 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2085932/000121390026025388/0001213900-26-025388-index.htm) Amendment | 333-290458 | 0001213900-26-025388 | | 2026-02-12 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2085932/000121390026015455/0001213900-26-015455-index.htm) Amendment | 333-290458 | 0001213900-26-015455 | | 2026-02-04 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2085932/000121390026011849/0001213900-26-011849-index.htm) Amendment | 333-290458 | 0001213900-26-011849 | | 2025-09-23 | [S-1](https://www.sec.gov/Archives/edgar/data/2085932/000121390025090236/0001213900-25-090236-index.htm) Registration filed | 333-290458 | 0001213900-25-090236 | [All filings of this company](https://equitycapital.markets/filings?cik=2085932) · [CSV](https://equitycapital.markets/filings.csv?cik=2085932) --- Source page: https://equitycapital.markets/company/2085932 · Data: U.S. SEC EDGAR · CC BY 4.0