Form 4 for OII OCEANEERING INTERNATIONAL INC
Accepted 2026-02-26 00:00:00 ET · period of report 2026-02-24 · accession 0002001487-26-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-26 | 2026-02-25 | OII | Dunn Catherine E | VP, CAO | S - Sale | $37.97 | -2,866 | 10.7K | -21% | -$108.8K | |
| 2026-02-26 | 2026-02-24 | OII | Dunn Catherine E | VP, CAO | F - Tax | $37.22 | -575 | 13.6K | -4% | -$21.4K | |
| I | 2026-02-26 | 2026-02-25 | OII | Dunn Catherine E | VP, CAO | S - Sale | $37.52 | -6,204 | 0 | -100% | -$232.8K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-25 | S | D | 2,866 | $37.97 | 10,738 | D | — | — | |
| 2 | Common | Common Stock | 2026-02-24 | F | D | 575 | $37.22 | 13,604 | D By 401(k) Plan | — | — | |
| 3 | Common | Common Stock | 2026-02-25 | S | D | 6,204 | $37.52 | 0 | I | — | — |