Tidewater TDW SEC Filings

NYSE TDW
$85.32 -1.18 (-1.36%)
At close: Oct 29, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Tidewater Inc (TDW) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001104659-26-113492Oct 5, 2026 7:00 AM
28-KCurrent Report0001104659-26-111052Sep 25, 2026 9:29 PM
34Insider Transaction0001105838-26-000010Sep 18, 2026 8:41 PM
44Insider Transaction0001105838-26-000009Sep 17, 2026 7:11 PM
5144Insider Transaction0001105838-26-000008Sep 16, 2026 7:49 AM
64Insider Transaction0001232602-26-000007Sep 3, 2026 12:00 AM
74Insider Transaction0001797578-26-000016Sep 3, 2026 12:00 AM
8144Insider Transaction0001949846-26-000559Sep 2, 2026 5:32 PM
9144Insider Transaction0001949846-26-000557Sep 1, 2026 7:28 PM
108-KCurrent Report0001104659-26-103962Aug 31, 2026 9:23 PM
114Insider Transaction0001797578-26-000014Aug 20, 2026 11:21 PM
12144Insider Transaction0001949846-26-000502Aug 12, 2026 5:04 PM
134Insider Transaction0001797578-26-000012Aug 11, 2026 8:10 PM
14144Insider Transaction0001949846-26-000496Aug 11, 2026 5:43 PM
15S-3ASROthers0001104659-26-094058Aug 11, 2026 4:15 PM
168-KCurrent Report0001437749-26-025451Aug 3, 2026 8:28 PM
1710-QQuarterly & Annual Report0001437749-26-025450Aug 3, 2026 8:28 PM
18144Insider Transaction0001959173-26-005313Jul 22, 2026 3:12 PM
198-KCurrent Report0001437749-26-022594Jul 6, 2026 9:44 PM
20144Insider Transaction0001959173-26-004904Jun 25, 2026 8:52 PM
21S-8Prospectus0001104659-26-077792Jun 25, 2026 8:35 PM
224Insider Transaction0001236474-26-000004Jun 18, 2026 10:48 PM
234Insider Transaction0001744764-26-000006Jun 18, 2026 10:30 PM
244Insider Transaction0001349704-26-000002Jun 18, 2026 10:30 PM
254Insider Transaction0001255723-26-000003Jun 18, 2026 10:30 PM
264Insider Transaction0001232602-26-000005Jun 18, 2026 10:30 PM
274Insider Transaction0001105838-26-000006Jun 18, 2026 9:03 PM
288-KCurrent Report0001104659-26-075757Jun 18, 2026 8:23 PM
294Insider Transaction0001105838-26-000005Jun 12, 2026 5:10 PM
30SCHEDULE 13GBeneficial Ownership Report0000080255-26-000419May 15, 2026 2:07 PM
318-KCurrent Report0001437749-26-014666May 4, 2026 8:27 PM
328-KCurrent Report0001437749-26-014666May 4, 2026 8:27 PM
338-KCurrent Report0001437749-26-014666May 4, 2026 8:27 PM
3410-QQuarterly & Annual Report0001437749-26-014662May 4, 2026 8:24 PM
3510-QQuarterly & Annual Report0001437749-26-014662May 4, 2026 8:24 PM
3610-QQuarterly & Annual Report0001437749-26-014662May 4, 2026 8:24 PM
37SCHEDULE 13GBeneficial Ownership Report0002100121-26-000801Apr 29, 2026 7:50 PM
38ARSOthers0001104659-26-050455Apr 28, 2026 8:59 PM
39DEFA14AOthers0001104659-26-050448Apr 28, 2026 8:56 PM
40DEF 14AOthers0001104659-26-050441Apr 28, 2026 8:52 PM
414Insider Transaction0001744764-26-000004Apr 2, 2026 12:00 AM
424Insider Transaction0001744764-26-000004Apr 2, 2026 12:00 AM
434Insider Transaction0001744764-26-000004Apr 2, 2026 12:00 AM
444Insider Transaction0001105838-26-000004Apr 2, 2026 10:19 PM
454Insider Transaction0001105838-26-000004Apr 2, 2026 10:19 PM
464Insider Transaction0001105838-26-000004Apr 2, 2026 10:19 PM
47SCHEDULE 13GBeneficial Ownership Report0000102909-26-002453Mar 27, 2026 5:34 PM
484Insider Transaction0001452077-26-000006Mar 23, 2026 12:00 AM
494Insider Transaction0001452077-26-000006Mar 23, 2026 12:00 AM
504Insider Transaction0001452077-26-000006Mar 23, 2026 12:00 AM
...

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