# Tidewater Inc: filings

TDW · NYSE · CIK 98222 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/tdw.md) · [Financials](/companies/tdw/financials.md) · [Filings](/companies/tdw/filings.md) · [Insiders](/companies/tdw/insiders.md)

## Reports and events: 657 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 683, 8-K 535, SC 13G/A 59, 10-Q 53, 144 34, SC 13G 33, 3 25, SC 13D/A 21, 10-K 17, DEF 14A 17, 425 15, 4/A 15, DEFA14A 13, CORRESP 12, UPLOAD 12, 424B3 11, S-8 6, S-8 POS 6, 424B5 5, EFFECT 5, SCHEDULE 13G/A 5, 8-K/A 4, ARS 4, S-3ASR 4, SC 13D 4, 8-A12B 3, POS AM 3, SCHEDULE 13G 3, 10-K/A 2, 25-NSE 2, CERT 2, S-1/A 2, 10-KT 1, 5 1, 8-A12B/A 1, CERTNYS 1, DFAN14A 1, PRE 14A 1, S-1 1, S-4 1, S-4/A 1, SCHEDULE 13D 1, T-3 1, T-3/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-05 | 11:00 ET | [8-K](/filings/0001104659-26-113492.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation | 0001104659-26-113492 |
| 2026-09-25 | 21:29 ET | [8-K](/filings/0001104659-26-111052.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-26-111052 |
| 2026-08-31 | 21:23 ET | [8-K](/filings/0001104659-26-103962.md) | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 2.03 New direct financial obligation; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-103962 |
| 2026-08-03 | 20:28 ET | [8-K](/filings/0001437749-26-025451.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-025451 |
| 2026-08-03 | 20:28 ET | [10-Q](/filings/0001437749-26-025450.md) | Quarterly report, period 2026-06-30 | 0001437749-26-025450 |
| 2026-07-06 | 21:44 ET | [8-K](/filings/0001437749-26-022594.md) | 8.01 Other events | 0001437749-26-022594 |
| 2026-06-18 | 20:23 ET | [8-K](/filings/0001104659-26-075757.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001104659-26-075757 |
| 2026-05-04 | 20:27 ET | [8-K](/filings/0001437749-26-014666.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-014666 |
| 2026-05-04 | 20:24 ET | [10-Q](/filings/0001437749-26-014662.md) | Quarterly report, period 2026-03-31 | 0001437749-26-014662 |
| 2026-04-28 | 20:52 ET | [DEF 14A](/filings/0001104659-26-050441.md) | Proxy statement, period 2026-06-16 | 0001104659-26-050441 |
| 2026-03-19 | 21:00 ET | [8-K](/filings/0001104659-26-032151.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-26-032151 |
| 2026-03-02 | 21:38 ET | [10-K](/filings/0001437749-26-006391.md) | Annual report, period 2025-12-31 | 0001437749-26-006391 |
| 2026-03-02 | 21:38 ET | [8-K](/filings/0001437749-26-006392.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-006392 |
| 2026-02-24 | 02:54 ET | [8-K](/filings/0001104659-26-018759.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-018759 |
| 2025-11-10 | 21:43 ET | [10-Q](/filings/0001437749-25-034124.md) | Quarterly report, period 2025-09-30 | 0001437749-25-034124 |
| 2025-11-10 | 21:36 ET | [8-K](/filings/0001437749-25-034117.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-034117 |
| 2025-08-04 | 20:44 ET | [10-Q](/filings/0001437749-25-024640.md) | Quarterly report, period 2025-06-30 | 0001437749-25-024640 |
| 2025-08-04 | 20:36 ET | [8-K](/filings/0001437749-25-024633.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-25-024633 |
| 2025-07-07 | 21:10 ET | [8-K](/filings/0001104659-25-066169.md) | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-066169 |
| 2025-06-24 | 20:22 ET | [8-K](/filings/0001104659-25-062114.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-062114 |
| 2025-06-23 | 11:43 ET | [8-K](/filings/0001104659-25-061399.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-061399 |
| 2025-06-11 | 21:00 ET | [8-K](/filings/0001104659-25-058581.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results | 0001104659-25-058581 |
| 2025-05-05 | 20:48 ET | [10-Q](/filings/0001437749-25-014565.md) | Quarterly report, period 2025-03-31 | 0001437749-25-014565 |
| 2025-05-05 | 20:45 ET | [8-K](/filings/0001437749-25-014562.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-014562 |
| 2025-04-24 | 20:39 ET | [DEF 14A](/filings/0001104659-25-038699.md) | Proxy statement, period 2025-06-05 | 0001104659-25-038699 |
| 2025-02-27 | 21:35 ET | [8-K](/filings/0001437749-25-005493.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-25-005493 |
| 2025-02-27 | 21:30 ET | [10-K](/filings/0001437749-25-005487.md) | Annual report, period 2024-12-31 | 0001437749-25-005487 |
| 2024-12-20 | 02:57 ET | [SCHEDULE 13D](/filings/0001140361-24-050146.md) | Ownership report, active investor | 0001140361-24-050146 |
| 2024-11-07 | 21:52 ET | [10-Q](/filings/0001437749-24-033961.md) | Quarterly report, period 2024-09-30 | 0001437749-24-033961 |
| 2024-11-07 | 21:51 ET | [8-K](/filings/0001437749-24-033960.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-24-033960 |
| 2024-11-01 | 20:10 ET | [8-K](/filings/0001437749-24-032983.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-24-032983 |
| 2024-09-27 | 20:46 ET | [8-K](/filings/0001104659-24-103752.md) | 7.01 Regulation FD disclosure | 0001104659-24-103752 |
| 2024-09-16 | 12:00 ET | [8-K](/filings/0001104659-24-100006.md) | 7.01 Regulation FD disclosure | 0001104659-24-100006 |
| 2024-08-06 | 20:43 ET | [8-K](/filings/0001437749-24-024928.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-24-024928 |
| 2024-08-06 | 20:42 ET | [10-Q](/filings/0001437749-24-024927.md) | Quarterly report, period 2024-06-30 | 0001437749-24-024927 |
| 2024-06-07 | 20:06 ET | [8-K](/filings/0001104659-24-069633.md) | 5.07 Shareholder vote results | 0001104659-24-069633 |
| 2024-05-21 | 01:48 ET | [SC 13D/A](/filings/0001140361-24-027095.md) | Ownership report, active investor, amended | 0001140361-24-027095 |
| 2024-05-02 | 20:26 ET | [8-K](/filings/0001437749-24-014390.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-24-014390 |
| 2024-05-02 | 20:24 ET | [10-Q](/filings/0001437749-24-014386.md) | Quarterly report, period 2024-03-31 | 0001437749-24-014386 |
| 2024-04-26 | 21:08 ET | [DEF 14A](/filings/0001104659-24-053079.md) | Proxy statement, period 2024-06-06 | 0001104659-24-053079 |
| 2024-03-08 | 14:27 ET | [SC 13D/A](/filings/0001140361-24-012130.md) | Ownership report, active investor, amended | 0001140361-24-012130 |
| 2024-03-04 | 11:01 ET | [8-K](/filings/0001104659-24-030185.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-030185 |
| 2024-02-29 | 21:30 ET | [10-K](/filings/0001437749-24-006108.md) | Annual report, period 2023-12-31 | 0001437749-24-006108 |
| 2024-02-29 | 21:28 ET | [8-K](/filings/0001437749-24-006107.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-006107 |
| 2023-12-18 | 11:05 ET | [8-K](/filings/0001437749-23-034648.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-23-034648 |
| 2023-11-06 | 21:39 ET | [10-Q](/filings/0001437749-23-030405.md) | Quarterly report, period 2023-09-30 | 0001437749-23-030405 |
| 2023-11-06 | 21:36 ET | [8-K](/filings/0001437749-23-030404.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-23-030404 |
| 2023-09-15 | 21:08 ET | [8-K/A](/filings/0001437749-23-026042.md) | 9.01 Financial statements and exhibits | 0001437749-23-026042 |
| 2023-09-05 | 10:05 ET | [8-K](/filings/0001104659-23-097921.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-23-097921 |
| 2023-08-07 | 20:46 ET | [10-Q](/filings/0001437749-23-022341.md) | Quarterly report, period 2023-06-30 | 0001437749-23-022341 |

Page 1 of 14. [Older](/companies/tdw/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:54 ET. No prices; not investment advice.