TDW
Tidewater Inc. has filed 2,235 documents with the SEC between 1994 and 2026. The most frequent type is insider trade (931 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2019-01-15 | 2019-01-11 |
| 424B3 | - | 2019-01-04 | - |
| Major company event | 8-K | 2019-01-04 | 2018-12-28 |
| Insider trade | 4 | 2019-01-02 | 2018-12-28 |
| New insider ownership | 3 | 2019-01-02 | 2018-12-28 |
| Insider trade | 4 | 2019-01-02 | 2018-12-28 |
| Major company event (amended) | 8-K/A | 2018-12-21 | 2018-11-15 |
| Passive ownership stake (update) | SC 13G/A | 2018-12-10 | - |
| Activist ownership stake (update) | SC 13D/A | 2018-11-30 | - |
| New insider ownership | 3 | 2018-11-26 | 2018-11-15 |
| Activist ownership stake | SC 13D | 2018-11-26 | - |
| Major company event | 8-K | 2018-11-20 | 2018-11-15 |
| Insider trade | 4 | 2018-11-19 | 2018-11-15 |
| New insider ownership | 3 | 2018-11-19 | 2018-11-15 |
| Insider trade | 4 | 2018-11-19 | 2018-11-15 |
| New insider ownership | 3 | 2018-11-19 | 2018-11-15 |
| Major company event | 8-K | 2018-11-19 | 2018-11-13 |
| Insider trade | 4 | 2018-11-19 | 2018-11-15 |
| Insider trade | 4 | 2018-11-19 | 2018-11-15 |
| New insider ownership | 3 | 2018-11-19 | 2018-11-15 |
| New insider ownership | 3 | 2018-11-19 | 2018-11-15 |
| Major company event | 8-K | 2018-11-16 | 2018-11-15 |
| 424B3 | - | 2018-11-16 | - |
| EFFECT | - | 2018-11-15 | - |
| Employee stock plan | S-8 | 2018-11-15 | - |
| S-8 POS | - | 2018-11-15 | - |
| 8-A12B | - | 2018-11-15 | - |
| Exchange certification | CERT | 2018-11-15 | - |
| Major company event | 8-K | 2018-11-14 | 2018-09-30 |
| S-1/A | - | 2018-11-14 | - |
| Quarterly report | 10-Q | 2018-11-13 | 2018-09-30 |
| Company correspondence | CORRESP | 2018-11-13 | - |
| S-1/A | - | 2018-11-13 | - |
| Company correspondence | CORRESP | 2018-11-13 | - |
| SEC correspondence | UPLOAD | 2018-11-08 | - |
| Passive ownership stake (update) | SC 13G/A | 2018-11-05 | - |
| Major company event | 8-K | 2018-11-02 | 2018-10-30 |
| IPO registration | S-1 | 2018-10-29 | - |
| 425 | - | 2018-10-17 | - |
| 424B3 | - | 2018-10-17 | - |
| EFFECT | - | 2018-10-16 | - |
| S-4/A | - | 2018-10-15 | - |
| Major company event | 8-K | 2018-09-17 | 2018-09-13 |
| Major company event | 8-K | 2018-09-12 | 2018-09-06 |
| Major company event | 8-K | 2018-09-12 | 2018-09-10 |
| Insider trade | 4 | 2018-09-06 | 2018-09-04 |
| Major company event | 8-K | 2018-09-06 | 2018-08-31 |
| Major company event | 8-K | 2018-08-31 | 2018-08-30 |
| S-4 | - | 2018-08-30 | - |
| Insider trade | 4 | 2018-08-21 | 2018-08-18 |