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 |
|---|---|---|---|
| 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 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2026 | Aug 3, 2026 |
| 8-K |
Current report
Other events
|
Jul 6, 2026 | Jun 30, 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 |
| 8-K |
Current report
Officer or director change
|
Mar 19, 2026 | Mar 17, 2026 |
| 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 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2025 | Nov 10, 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 |
| 8-K |
Current report
Results of operations
|
May 5, 2025 | May 5, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 27, 2025 | Feb 27, 2025 |
| 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 |
| 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 |
| 8-K |
Current report
Other events
|
Mar 4, 2024 | Mar 4, 2024 |
| 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 |
| 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 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2023 | Aug 7, 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 |
| 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 |
| 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 |
| 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 |
| 8-K |
Current report
Other events
|
Aug 9, 2022 | Aug 9, 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 |
| 8-K |
Current report
Results of operations
|
May 9, 2022 | May 9, 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 |
| 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-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 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2021 | Nov 9, 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 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 10, 2021 | Jun 8, 2021 |
| 8-K |
Current report
Other events
|
May 21, 2021 | May 21, 2021 |
| 8-K |
Current report
Results of operations
|
May 6, 2021 | May 6, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
May 3, 2021 | May 3, 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 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 15, 2021 | Mar 9, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 5, 2021 | Mar 4, 2021 |
| 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 |
| 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 |
| 8-K |
Current report
Results of operations
|
May 11, 2020 | May 11, 2020 |
| 8-K |
Current report
Officer or director change
|
Apr 23, 2020 | Apr 20, 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 |
| 8-K |
Current report
Material agreement
|
Nov 26, 2019 | Nov 22, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2019 | Nov 11, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 6, 2019 | Nov 3, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 31, 2019 | Oct 25, 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 |
| 8-K |
Current report
Officer or director change
|
Sep 4, 2019 | Sep 3, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2019 | Aug 12, 2019 |
| 8-K |
Current report
Other events
|
Jul 30, 2019 | Jul 24, 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 |
| 8-K |
Current report
Results of operations
|
May 7, 2019 | May 6, 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 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 6, 2019 | Mar 6, 2019 |
| 8-K | Current report | Mar 5, 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 |
| 8-K |
Current report
Officer or director change
|
Jan 4, 2019 | Dec 28, 2018 |
| 8-K/A | Amended current report | Dec 21, 2018 | Nov 15, 2018 |
| 8-K |
Current report
Officer or director change
|
Nov 20, 2018 | Nov 15, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 19, 2018 | Nov 13, 2018 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Officer or director change, Bylaw or fiscal year change, Shareholder vote results, Other events
|
Nov 16, 2018 | Nov 15, 2018 |
| 8-K | Current report | Nov 14, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Other events
|
Nov 2, 2018 | Oct 30, 2018 |
| 8-K |
Current report
Other events
|
Sep 17, 2018 | Sep 13, 2018 |
| 8-K |
Current report
Other events
|
Sep 12, 2018 | Sep 6, 2018 |
| 8-K |
Current report
Other events
|
Sep 12, 2018 | Sep 10, 2018 |
| 8-K |
Current report
Other events
|
Sep 6, 2018 | Aug 31, 2018 |
| 8-K |
Current report
Other events
|
Aug 31, 2018 | Aug 30, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 20, 2018 | Aug 14, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 16, 2018 | Aug 13, 2018 |
| 8-K |
Current report
Other events
|
Aug 9, 2018 | Aug 6, 2018 |
| 8-K |
Current report
Other events
|
Jul 17, 2018 | Jul 16, 2018 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 16, 2018 | Jul 15, 2018 |
| 8-K |
Current report
Other events
|
Jun 21, 2018 | Jun 21, 2018 |
| 8-K |
Current report
Other events
|
May 29, 2018 | May 23, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
May 22, 2018 | May 15, 2018 |
| 8-K |
Current report
Results of operations
|
May 16, 2018 | May 14, 2018 |
| 8-K |
Current report
Other events
|
May 9, 2018 | May 8, 2018 |
| 8-K |
Current report
Other events
|
May 9, 2018 | May 8, 2018 |
| 8-K |
Current report
Shareholder vote results
|
May 3, 2018 | May 1, 2018 |
| 8-K |
Current report
Other events
|
Mar 28, 2018 | Mar 26, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 23, 2018 | Mar 15, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 23, 2018 | Mar 23, 2018 |
| 8-K |
Current report
Other events
|
Mar 20, 2018 | Mar 16, 2018 |
| 8-K |
Current report
Results of operations
|
Mar 20, 2018 | Mar 14, 2018 |
| 8-K |
Current report
Other events
|
Mar 8, 2018 | Mar 7, 2018 |
| 8-K |
Current report
Officer or director change
|
Feb 23, 2018 | Feb 16, 2018 |
| 8-K |
Current report
Other events
|
Feb 21, 2018 | Feb 15, 2018 |
| 8-K |
Current report
Other events
|
Feb 13, 2018 | Feb 12, 2018 |
| 8-K |
Current report
Other events
|
Feb 7, 2018 | Feb 5, 2018 |
| 8-K |
Current report
Other events
|
Jan 30, 2018 | Jan 29, 2018 |
| 8-K |
Current report
Other events
|
Dec 21, 2017 | Dec 21, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 19, 2017 | Dec 19, 2017 |
| 8-K |
Current report
Other events
|
Dec 19, 2017 | Dec 19, 2017 |
| 8-K |
Current report
Other events
|
Dec 8, 2017 | Dec 4, 2017 |
| 8-K |
Current report
Other events
|
Dec 1, 2017 | Nov 28, 2017 |
| 8-K |
Current report
Other events
|
Nov 29, 2017 | Nov 22, 2017 |
| 8-K |
Current report
Other events
|
Nov 29, 2017 | Nov 28, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 14, 2017 | Nov 9, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2017 | Nov 8, 2017 |
| 8-K |
Current report
Other events
|
Nov 9, 2017 | Nov 6, 2017 |
| 8-K |
Current report
Officer or director change
|
Oct 18, 2017 | Oct 15, 2017 |
| 8-K |
Current report
Officer or director change
|
Oct 17, 2017 | Oct 15, 2017 |
| 8-K |
Current report
Other events
|
Oct 2, 2017 | Sep 29, 2017 |
| 8-K |
Current report
Other events
|
Sep 29, 2017 | Sep 26, 2017 |
| 8-K |
Current report
Other events
|
Sep 25, 2017 | Sep 21, 2017 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Sep 14, 2017 | Sep 12, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 25, 2017 | Aug 25, 2017 |
| 8-K |
Current report
Material agreement
|
Aug 24, 2017 | Aug 23, 2017 |
| 8-K |
Current report
Officer or director change
|
Aug 22, 2017 | Aug 18, 2017 |
| 8-K |
Current report
Other events
|
Aug 21, 2017 | Aug 17, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2017 | Aug 8, 2017 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Jul 31, 2017 | Jul 31, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 28, 2017 | Jul 27, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 25, 2017 | Jul 24, 2017 |
| 8-K |
Current report
Bankruptcy, Other events
|
Jul 18, 2017 | Jul 17, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 3, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations
|
Jun 14, 2017 | Jun 12, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 8, 2017 | Jun 7, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 6, 2017 | Jun 5, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
May 19, 2017 | May 19, 2017 |
| 8-K |
Current report
Bankruptcy, Regulation FD disclosure, Other events
|
May 18, 2017 | May 17, 2017 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights, Officer or director change, Regulation FD disclosure, Other events
|
May 12, 2017 | May 11, 2017 |
| 8-K |
Current report
Listing notice
|
Apr 20, 2017 | Apr 18, 2017 |
| 8-K |
Current report
Other events
|
Apr 11, 2017 | Apr 5, 2017 |
| 8-K |
Current report
Other events
|
Mar 30, 2017 | Mar 27, 2017 |
| 8-K |
Current report
Other events
|
Mar 15, 2017 | Mar 13, 2017 |
| 8-K |
Current report
Other events
|
Mar 6, 2017 | Mar 3, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 14, 2017 | Feb 8, 2017 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2017 | Feb 7, 2017 |
| 8-K |
Current report
Other events
|
Feb 1, 2017 | Jan 26, 2017 |
| 8-K |
Current report
Other events
|
Jan 26, 2017 | Jan 25, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 21, 2016 | Dec 15, 2016 |
| 8-K |
Current report
Other events
|
Dec 12, 2016 | Dec 8, 2016 |
| 8-K |
Current report
Other events
|
Dec 12, 2016 | Dec 6, 2016 |
| 8-K |
Current report
Other events
|
Dec 1, 2016 | Nov 30, 2016 |
| 8-K |
Current report
Other events
|
Nov 16, 2016 | Nov 11, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 14, 2016 | Nov 8, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2016 | Nov 7, 2016 |
| 8-K |
Current report
Other events
|
Nov 4, 2016 | Oct 31, 2016 |
| 8-K |
Current report
Other events
|
Oct 27, 2016 | Oct 21, 2016 |
| 8-K |
Current report
Other events
|
Sep 26, 2016 | Sep 22, 2016 |
| 8-K |
Current report
Other events
|
Sep 20, 2016 | Sep 19, 2016 |
| 8-K |
Current report
Other events
|
Sep 19, 2016 | Sep 16, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 15, 2016 | Aug 10, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2016 | Aug 9, 2016 |
| 8-K |
Current report
Officer or director change
|
Jul 25, 2016 | Jul 22, 2016 |
| 8-K |
Current report
Shareholder vote results
|
Jul 25, 2016 | Jul 21, 2016 |
| 8-K |
Current report
Other events
|
Jul 6, 2016 | Jun 29, 2016 |
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.
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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.