OCEANEERING INTERNATIONAL INC - OII
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 63
Latest filed: May 19, 2026
| Form | Count |
|---|---|
| 4 | 36 |
| 144 | 17 |
| 8-K | 7 |
| SCHEDULE 13G | 2 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 19, 2026 | 4 | May 15, 2026 | 0000073756-26-000098 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000073756-26-000099 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000073756-26-000100 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000073756-26-000101 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000073756-26-000102 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000073756-26-000103 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000073756-26-000104 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000073756-26-000105 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000073756-26-000106 | View |
| May 19, 2026 | 4 | May 18, 2026 | 0001550150-26-000007 | View |
| May 18, 2026 | 144 | — | 0001968582-26-000467 | View |
| May 18, 2026 | 8-K | May 15, 2026 | 0000073756-26-000091 | View |
| May 14, 2026 | 4 | May 12, 2026 | 0000073756-26-000088 | View |
| May 13, 2026 | 144 | — | 0001959173-26-003574 | View |
| May 12, 2026 | 144 | — | 0001959173-26-003536 | View |
| May 05, 2026 | 8-K | May 05, 2026 | 0000073756-26-000086 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-000903 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000601 | View |
| Apr 22, 2026 | 8-K | Apr 22, 2026 | 0000073756-26-000080 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001983 | View |
| Mar 20, 2026 | 8-K | Mar 17, 2026 | 0000073756-26-000063 | View |
| Mar 13, 2026 | 4 | Mar 11, 2026 | 0001240855-26-000002 | View |
| Mar 12, 2026 | 144 | — | 0001628280-26-017078 | View |
| Feb 26, 2026 | 4 | Feb 25, 2026 | 0001806032-26-000002 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0000073756-26-000043 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0002001487-26-000002 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0000073756-26-000045 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0000073756-26-000047 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0000073756-26-000049 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0000073756-26-000051 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0000073756-26-000053 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0000073756-26-000055 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0001550150-26-000005 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0000073756-26-000057 | View |
| Feb 26, 2026 | 144 | — | 0001959173-26-001519 | View |
| Feb 26, 2026 | 144 | — | 0001959173-26-001520 | View |
| Feb 26, 2026 | 144 | — | 0001959173-26-001517 | View |
| Feb 25, 2026 | 144 | — | 0001968582-26-000156 | View |
| Feb 25, 2026 | 8-K | Feb 25, 2026 | 0000073756-26-000041 | View |
| Feb 25, 2026 | 144 | — | 0001959173-26-001461 | View |
| Feb 25, 2026 | 144 | — | 0001959173-26-001471 | View |
| Feb 25, 2026 | 144 | — | 0001959173-26-001479 | View |
| Feb 25, 2026 | 144 | — | 0001959173-26-001480 | View |
| Feb 25, 2026 | 144 | — | 0001959173-26-001481 | View |
| Feb 25, 2026 | 144 | — | 0001959173-26-001485 | View |
| Feb 25, 2026 | 144 | — | 0001959173-26-001494 | View |
| Feb 25, 2026 | 144 | — | 0001628280-26-011587 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000019 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0001550150-26-000003 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000021 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000023 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000025 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000027 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000029 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000031 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000033 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000035 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000037 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000073756-26-000039 | View |
| Feb 18, 2026 | 8-K | Feb 18, 2026 | 0000073756-26-000011 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0000073756-26-000004 | View |
| Jan 05, 2026 | 144 | — | 0001959173-26-000072 | View |
| Dec 22, 2025 | 8-K | Dec 22, 2025 | 0000073756-25-000190 | View |