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: 37
Latest filed: Oct 01, 2026
| Form | Count |
|---|---|
| 4 | 16 |
| 144 | 9 |
| 8-K | 9 |
| SCHEDULE 13G | 2 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Oct 01, 2026 | 144 | — | 0001968582-26-001039 | View |
| Sep 08, 2026 | 8-K | Sep 08, 2026 | 0000073756-26-000147 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | — | 0001345929-26-000035 | View |
| Aug 10, 2026 | 4 | Aug 07, 2026 | 0000073756-26-000144 | View |
| Aug 07, 2026 | 144 | — | 0001968582-26-000799 | View |
| Jul 31, 2026 | 4 | Jul 30, 2026 | 0000073756-26-000141 | View |
| Jul 31, 2026 | 4 | Jul 30, 2026 | 0000073756-26-000142 | View |
| Jul 31, 2026 | 4 | Jul 30, 2026 | 0001240855-26-000005 | View |
| Jul 30, 2026 | 144 | — | 0001959173-26-005463 | View |
| Jul 30, 2026 | 144 | — | 0001959173-26-005459 | View |
| Jul 30, 2026 | 144 | — | 0001959173-26-005448 | View |
| Jul 24, 2026 | 8-K | Jul 24, 2026 | 0000073756-26-000138 | View |
| Jul 22, 2026 | 8-K | Jul 22, 2026 | 0000073756-26-000134 | View |
| Jul 07, 2026 | 8-K | Jul 06, 2026 | 0000073756-26-000127 | View |
| Jul 01, 2026 | 4 | Jun 30, 2026 | 0001730316-26-000004 | View |
| Jun 30, 2026 | 144 | — | 0001959173-26-004969 | View |
| Jun 26, 2026 | 8-K | Jun 24, 2026 | 0000073756-26-000121 | View |
| Jun 24, 2026 | 8-K | Jun 24, 2026 | 0000073756-26-000117 | View |
| 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 |