Tidewater Inc SEC filings TDDWW
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 |
|---|---|---|---|
| 8-K |
Current report
Material agreement, New debt
|
Oct 5, 2026 | Oct 1, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 25, 2026 | Sep 21, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Regulation FD disclosure
|
Aug 31, 2026 | Aug 25, 2026 |
| S-3ASR | Automatic shelf registration | Aug 11, 2026 | — |
| 8-K |
Current report
Results of operations
|
Aug 3, 2026 | Aug 3, 2026 |
| 10-Q | Quarterly report | Aug 3, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Other events
|
Jul 6, 2026 | Jun 30, 2026 |
| S-8 | Employee stock plan registration | Jun 25, 2026 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 18, 2026 | Jun 16, 2026 |
| 8-K |
Current report
Results of operations
|
May 4, 2026 | May 4, 2026 |
| 10-Q | Quarterly report | May 4, 2026 | Mar 31, 2026 |
| ARS | Annual report to shareholders | Apr 28, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 28, 2026 | — |
| DEF 14A | Proxy statement | Apr 28, 2026 | Jun 16, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 19, 2026 | Mar 17, 2026 |
| 10-K | Annual report | Mar 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2026 | Mar 2, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 24, 2026 | Feb 22, 2026 |
| 10-Q | Quarterly report | Nov 10, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2025 | Nov 10, 2025 |
| 10-Q | Quarterly report | Aug 4, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 4, 2025 | Aug 4, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Officer or director change, Regulation FD disclosure
|
Jul 7, 2025 | Jul 1, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 24, 2025 | Jun 24, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 23, 2025 | Jun 23, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 11, 2025 | Jun 5, 2025 |
| 10-Q | Quarterly report | May 5, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 5, 2025 | May 5, 2025 |
| DEFA14A | Additional proxy material | Apr 24, 2025 | — |
| DEF 14A | Proxy statement | Apr 24, 2025 | Jun 5, 2025 |
| ARS | Annual report to shareholders | Apr 24, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 27, 2025 | Feb 27, 2025 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 25-NSE | Delisting notice | Nov 14, 2024 | — |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 7, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Other events
|
Nov 1, 2024 | Nov 1, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 27, 2024 | Sep 27, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 16, 2024 | Sep 16, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 6, 2024 | Aug 6, 2024 |
| 10-Q | Quarterly report | Aug 6, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 7, 2024 | Jun 6, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
May 2, 2024 | May 2, 2024 |
| 10-Q | Quarterly report | May 2, 2024 | Mar 31, 2024 |
| ARS | Annual report to shareholders | Apr 26, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 26, 2024 | — |
| DEF 14A | Proxy statement | Apr 26, 2024 | Jun 6, 2024 |
| 8-K |
Current report
Other events
|
Mar 4, 2024 | Mar 4, 2024 |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 29, 2024 | Feb 29, 2024 |
| 8-K |
Current report
Other events
|
Dec 18, 2023 | Dec 18, 2023 |
| 10-Q | Quarterly report | Nov 6, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2023 | Nov 6, 2023 |
| 8-K/A | Amended current report | Sep 15, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Other events
|
Sep 5, 2023 | Sep 4, 2023 |
| S-3ASR | Automatic shelf registration | Aug 11, 2023 | — |
| 10-Q | Quarterly report | Aug 7, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2023 | Aug 7, 2023 |
| 25-NSE | Delisting notice | Jul 31, 2023 | — |
| 8-K |
Current report
Other events
|
Jul 17, 2023 | Jul 17, 2023 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Regulation FD disclosure
|
Jul 6, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 29, 2023 | Jun 28, 2023 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 27, 2023 | Jun 19, 2023 |
| 8-K |
Current report
Results of operations
|
May 8, 2023 | May 8, 2023 |
| 10-Q | Quarterly report | May 8, 2023 | Mar 31, 2023 |
| ARS | Annual report to shareholders | May 1, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | May 1, 2023 | — |
| DEF 14A | Proxy statement | May 1, 2023 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 27, 2023 | Apr 26, 2023 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 7, 2023 | Mar 7, 2023 |
| 10-K | Annual report | Feb 28, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 28, 2023 | Feb 27, 2023 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Other events
|
Nov 10, 2022 | Nov 8, 2022 |
| 424B5 | Prospectus supplement | Nov 9, 2022 | — |
| 424B5 | Prospectus supplement | Nov 8, 2022 | — |
| 10-Q | Quarterly report | Nov 3, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2022 | Nov 3, 2022 |
| 8-K |
Current report
Other events
|
Sep 6, 2022 | Sep 6, 2022 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Other events
|
Aug 12, 2022 | Aug 9, 2022 |
| 424B5 | Prospectus supplement | Aug 11, 2022 | — |
| 424B5 | Prospectus supplement | Aug 10, 2022 | — |
| 8-K |
Current report
Other events
|
Aug 9, 2022 | Aug 9, 2022 |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2022 | Aug 4, 2022 |
| 8-K/A | Amended current report | Jul 6, 2022 | Apr 22, 2022 |
| 8-K |
Current report
Other events
|
Jul 1, 2022 | Jun 27, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 24, 2022 | Jun 14, 2022 |
| 10-Q | Quarterly report | May 9, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 9, 2022 | May 9, 2022 |
| DEFA14A | Additional proxy material | May 2, 2022 | — |
| DEF 14A | Proxy statement | May 2, 2022 | Jun 14, 2022 |
| S-3ASR | Automatic shelf registration | Apr 26, 2022 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure, Other events
|
Apr 26, 2022 | Apr 22, 2022 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Mar 10, 2022 | Mar 9, 2022 |
| 10-K | Annual report | Mar 9, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 9, 2022 | Mar 9, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 5, 2022 | Jan 4, 2022 |
| 8-K |
Current report
Other events
|
Dec 20, 2021 | Dec 15, 2021 |
| 8-A12B/A | Form 8-a12b/a | Dec 16, 2021 | — |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Other events
|
Dec 16, 2021 | Dec 15, 2021 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Other events
|
Nov 17, 2021 | Nov 16, 2021 |
| 424B5 | Prospectus supplement | Nov 17, 2021 | — |
| 8-K |
Current report
Results of operations
|
Nov 9, 2021 | Nov 9, 2021 |
| 10-Q | Quarterly report | Nov 9, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Other events
|
Oct 15, 2021 | Oct 15, 2021 |
| 8-K |
Current report
Other events
|
Oct 8, 2021 | Oct 8, 2021 |
| 8-K |
Current report
Other events
|
Sep 16, 2021 | Sep 16, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2021 | Aug 9, 2021 |
| 10-Q | Quarterly report | Aug 9, 2021 | Jun 30, 2021 |
| EFFECT | Filing | Jul 20, 2021 | — |
| POS AM | Filing | Jul 13, 2021 | — |
| S-8 | Employee stock plan registration | Jun 14, 2021 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 10, 2021 | Jun 8, 2021 |
| DEFA14A | Additional proxy material | May 21, 2021 | — |
| 8-K |
Current report
Other events
|
May 21, 2021 | May 21, 2021 |
| DEF 14A | Proxy statement | May 12, 2021 | Jun 8, 2021 |
| 8-K |
Current report
Results of operations
|
May 6, 2021 | May 6, 2021 |
| 10-Q | Quarterly report | May 6, 2021 | Mar 31, 2021 |
| DEFA14A | Additional proxy material | May 3, 2021 | — |
| 8-K |
Current report
Material agreement, Other events
|
May 3, 2021 | May 3, 2021 |
| 10-K/A | Amended annual report | Apr 30, 2021 | Dec 31, 2020 |
| DEFA14A | Additional proxy material | Apr 27, 2021 | — |
| 8-K |
Current report
Other events
|
Apr 27, 2021 | Apr 26, 2021 |
| 8-K |
Current report
Auditor change
|
Mar 18, 2021 | Mar 15, 2021 |
| DEFA14A | Additional proxy material | Mar 15, 2021 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 15, 2021 | Mar 9, 2021 |
| DEFA14A | Additional proxy material | Mar 11, 2021 | — |
| DFAN14A | Filing | Mar 9, 2021 | — |
| 8-K |
Current report
Results of operations
|
Mar 5, 2021 | Mar 4, 2021 |
| 10-K | Annual report | Mar 4, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Other events
|
Feb 26, 2021 | Feb 26, 2021 |
| 8-K |
Current report
Other events
|
Jan 21, 2021 | Jan 21, 2021 |
| 8-K |
Current report
Other events
|
Jan 7, 2021 | Jan 6, 2021 |
| 8-K |
Current report
Material agreement
|
Dec 15, 2020 | Dec 11, 2020 |
| 8-K |
Current report
Material agreement
|
Nov 23, 2020 | Nov 18, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2020 | Nov 5, 2020 |
| 10-Q | Quarterly report | Nov 5, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Officer or director change
|
Sep 8, 2020 | Sep 8, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2020 | Jul 30, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jul 31, 2020 | Jul 28, 2020 |
| 10-Q | Quarterly report | Jul 30, 2020 | Jun 30, 2020 |
| DEFA14A | Additional proxy material | Jun 18, 2020 | — |
| DEF 14A | Proxy statement | Jun 18, 2020 | Jul 28, 2020 |
| PRE 14A | Preliminary proxy statement | Jun 4, 2020 | Jul 28, 2020 |
| 8-K |
Current report
Results of operations
|
May 11, 2020 | May 11, 2020 |
| 10-Q | Quarterly report | May 11, 2020 | Mar 31, 2020 |
| 10-K/A | Amended annual report | Apr 29, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Officer or director change
|
Apr 23, 2020 | Apr 20, 2020 |
| CERT | Nyse certification filing | Apr 15, 2020 | — |
| 8-A12B | Filing | Apr 14, 2020 | — |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Apr 14, 2020 | Apr 13, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2020 | Mar 16, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2020 | Mar 2, 2020 |
| 10-K | Annual report | Mar 2, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Material agreement
|
Nov 26, 2019 | Nov 22, 2019 |
| 424B3 | Prospectus | Nov 21, 2019 | — |
| EFFECT | Filing | Nov 19, 2019 | — |
| POS AM | Filing | Nov 14, 2019 | — |
| S-3ASR | Automatic shelf registration | Nov 14, 2019 | — |
| 424B3 | Prospectus | Nov 13, 2019 | — |
| 8-K |
Current report
Results of operations
|
Nov 12, 2019 | Nov 11, 2019 |
| 10-Q | Quarterly report | Nov 12, 2019 | Sep 30, 2019 |
| 424B3 | Prospectus | Nov 7, 2019 | — |
| 8-K |
Current report
Officer or director change
|
Nov 6, 2019 | Nov 3, 2019 |
| 424B3 | Prospectus | Oct 31, 2019 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 31, 2019 | Oct 25, 2019 |
| 424B3 | Prospectus | Sep 27, 2019 | — |
| 8-K |
Current report
Officer or director change
|
Sep 27, 2019 | Sep 23, 2019 |
| 8-K |
Current report
Other events
|
Sep 12, 2019 | Sep 12, 2019 |
| 8-K |
Current report
Other events
|
Sep 5, 2019 | Sep 4, 2019 |
| 424B3 | Prospectus | Sep 4, 2019 | — |
| 8-K |
Current report
Officer or director change
|
Sep 4, 2019 | Sep 3, 2019 |
| UPLOAD | Letter from the SEC | Aug 22, 2019 | — |
| CORRESP | Letter to the SEC | Aug 14, 2019 | — |
| 424B3 | Prospectus | Aug 13, 2019 | — |
| 8-K |
Current report
Results of operations
|
Aug 12, 2019 | Aug 12, 2019 |
| 10-Q | Quarterly report | Aug 9, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Other events
|
Jul 30, 2019 | Jul 24, 2019 |
| CORRESP | Letter to the SEC | Jul 22, 2019 | — |
| UPLOAD | Letter from the SEC | Jul 11, 2019 | — |
| 8-K |
Current report
Other events
|
Jun 18, 2019 | Jun 17, 2019 |
| 8-K |
Current report
Other events
|
May 24, 2019 | May 21, 2019 |
| 424B3 | Prospectus | May 10, 2019 | — |
| 8-K |
Current report
Results of operations
|
May 7, 2019 | May 6, 2019 |
| 10-Q | Quarterly report | May 6, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 1, 2019 | Apr 30, 2019 |
| 8-K |
Current report
Officer or director change
|
Apr 19, 2019 | Apr 15, 2019 |
| 8-K |
Current report
Other events
|
Mar 28, 2019 | Mar 26, 2019 |
| 8-K |
Current report
Other events
|
Mar 26, 2019 | Mar 22, 2019 |
| DEFA14A | Additional proxy material | Mar 18, 2019 | — |
| DEF 14A | Proxy statement | Mar 18, 2019 | Apr 30, 2019 |
| EFFECT | Filing | Mar 11, 2019 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 6, 2019 | Mar 6, 2019 |
| 8-K | Current report | Mar 5, 2019 | Dec 31, 2018 |
| POS AM | Filing | Mar 5, 2019 | — |
| 10-K | Annual report | Feb 28, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Other events
|
Feb 19, 2019 | Feb 12, 2019 |
| 8-K |
Current report
Other events
|
Feb 19, 2019 | Feb 19, 2019 |
| 8-K |
Current report
Other events
|
Feb 12, 2019 | Feb 12, 2019 |
| 8-K |
Current report
Other events
|
Jan 15, 2019 | Jan 11, 2019 |
Showing 200 filings, the most recent 200. 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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.