Tidewater Inc SEC filings TDGMW
Tidewater Inc has 1,000 filings in SEC EDGAR's recent list, going back to Feb 9, 2015. Its latest annual report, Form ARS, was filed on Apr 28, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 3, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 5, 2026 (material agreement, new debt). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 25-NSE | Delisting notice | Nov 14, 2024 | — |
| 25-NSE | Delisting notice | Jul 31, 2023 | — |
| 8-A12B/A | Form 8-a12b/a | Dec 16, 2021 | — |
| EFFECT | Filing | Jul 20, 2021 | — |
| DFAN14A | Filing | Mar 9, 2021 | — |
| CERT | Nyse certification filing | Apr 15, 2020 | — |
| 8-A12B | Filing | Apr 14, 2020 | — |
| EFFECT | Filing | Nov 19, 2019 | — |
| UPLOAD | Letter from the SEC | Aug 22, 2019 | — |
| CORRESP | Letter to the SEC | Aug 14, 2019 | — |
| CORRESP | Letter to the SEC | Jul 22, 2019 | — |
| UPLOAD | Letter from the SEC | Jul 11, 2019 | — |
| EFFECT | Filing | Mar 11, 2019 | — |
| EFFECT | Filing | Nov 15, 2018 | — |
| CERT | Nyse american certification | Nov 15, 2018 | — |
| 8-A12B | Filing | Nov 15, 2018 | — |
| CORRESP | Letter to the SEC | Nov 13, 2018 | — |
| CORRESP | Letter to the SEC | Nov 13, 2018 | — |
| UPLOAD | Letter from the SEC | Nov 8, 2018 | — |
| 425 | Filing | Oct 17, 2018 | — |
| EFFECT | Filing | Oct 16, 2018 | — |
| 425 | Filing | Aug 10, 2018 | — |
| 425 | Form 8-k | Jul 17, 2018 | — |
| 425 | Filing | Jul 17, 2018 | — |
| 425 | Filing | Jul 17, 2018 | — |
| 425 | Filing | Jul 17, 2018 | — |
| 425 | Filing | Jul 16, 2018 | — |
| 425 | Filing | Jul 16, 2018 | — |
| 425 | Filing | Jul 16, 2018 | — |
| 425 | Filing | Jul 16, 2018 | — |
| 425 | Filing | Jul 16, 2018 | — |
| 425 | Filing | Jul 16, 2018 | — |
| 425 | Filing | Jul 16, 2018 | — |
| 425 | Filing | Jul 16, 2018 | — |
| 425 | 8-k | Jul 16, 2018 | — |
| CERTNYS | Auto-generated paper document | Aug 2, 2017 | — |
| 8-A12B | Form 8-a12b | Aug 1, 2017 | — |
| CORRESP | Letter to the SEC | Jul 26, 2017 | — |
| T-3/A | Filing | Jul 26, 2017 | — |
| UPLOAD | Letter from the SEC | May 18, 2017 | — |
| T-3 | Filing | May 12, 2017 | — |
| UPLOAD | Letter from the SEC | Dec 11, 2015 | — |
| CORRESP | Letter to the SEC | Sep 29, 2015 | — |
| CORRESP | Letter to the SEC | Sep 15, 2015 | — |
| UPLOAD | Letter from the SEC | Sep 1, 2015 | — |
| CORRESP | Letter to the SEC | Aug 18, 2015 | — |
| CORRESP | Letter to the SEC | Jul 29, 2015 | — |
| UPLOAD | Letter from the SEC | Jul 22, 2015 | — |
Showing 48 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Water Transportation (SIC 4400)
- Listed as
- TDW (NYSE), TDDWW (OTC), TDGMW (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 98222
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.