SEC Form 4 · Updated Daily
OII
— OCEANEERING INTERNATIONAL, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| LARSON RODERICK A. | Director | 397,279 | 2026-05-18 | S |
| WEBSTER STEVEN A | Director | 165,939 | 2026-05-15 | A |
| MCEVOY M KEVIN | Director | 134,133 | 2026-07-30 | S |
| BERRY WILLIAM B | Director | 101,208 | 2026-05-15 | A |
| Reinhardsen Jon Erik | Director | 101,208 | 2026-05-15 | A |
| MURPHY PAUL B JR | Director | 68,916 | 2026-08-07 | S |
| Roedel Shaun | Officer | 54,146 | 2026-02-25 | G |
| MCDONALD MARTIN J | Officer | 49,229 | 2026-05-13 | S |
| Laura Benjamin | Officer | 40,805 | 2026-02-26 | S |
| GOODWIN DEANNA L | Director | 35,905 | 2026-06-30 | S |
| Simons Jennifer Fremont | Officer | 35,387 | 2026-02-25 | S |
| Beachy Karen H | Director | 27,392 | 2026-05-15 | A |
| Kriendler Holly | Officer | 24,702 | 2026-02-26 | S |
| Poddar Reema | Director | 23,006 | 2026-05-15 | A |
| Childress Earl | Officer | 22,876 | 2026-07-30 | S |
| DYER CHRISTOPHER J | Officer | 14,702 | 2026-07-30 | S |
| Jenkins Roger W. | Director | 4,576 | 2026-05-15 | A |
| GRANATO LEONARDO P | Officer | 0 | 2026-02-26 | S |
| Dunn Catherine E | Officer | 0 | 2026-02-25 | S |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-08-07 | MURPHY PAUL B JR | Open-market sale | 10,000 | $48.37 | 68,916 |
| 2026-07-30 | Childress Earl | Open-market sale | 12,701 | $46.71 | 22,876 |
| 2026-07-30 | MCEVOY M KEVIN | Open-market sale | 3,000 | $47.92 | 134,133 |
| 2026-07-30 | DYER CHRISTOPHER J | Open-market sale | 1,200 | $47.65 | 14,702 |
| 2026-06-30 | GOODWIN DEANNA L | Open-market sale | 7,000 | $40.69 | 35,905 |
| 2026-05-18 | LARSON RODERICK A. | Open-market sale | 5,000 | $38.27 | 397,279 |
| 2026-05-15 | BERRY WILLIAM B | Grant / award | 4,576 | $0.00 | 101,208 |
| 2026-05-15 | Beachy Karen H | Grant / award | 4,576 | $0.00 | 27,392 |
| 2026-05-15 | GOODWIN DEANNA L | Grant / award | 4,576 | $0.00 | 42,905 |
| 2026-05-15 | MCEVOY M KEVIN | Grant / award | 6,729 | $0.00 | 137,133 |
| 2026-05-15 | MURPHY PAUL B JR | Grant / award | 4,576 | $0.00 | 78,916 |
| 2026-05-15 | Poddar Reema | Grant / award | 4,576 | $0.00 | 23,006 |
| 2026-05-15 | Reinhardsen Jon Erik | Grant / award | 4,576 | $0.00 | 101,208 |
| 2026-05-15 | WEBSTER STEVEN A | Grant / award | 4,576 | $0.00 | 165,939 |
| 2026-05-15 | Jenkins Roger W. | Grant / award | 4,576 | $0.00 | 4,576 |
| 2026-05-13 | MCDONALD MARTIN J | Open-market sale | 43,947 | $38.49 | 49,229 |
| 2026-05-12 | MCDONALD MARTIN J | Open-market sale | 26,053 | $38.33 | 93,176 |
| 2026-03-11 | MCEVOY M KEVIN | Open-market sale | 25,678 | $35.27 | 130,404 |
| 2026-02-26 | GRANATO LEONARDO P | Open-market sale | 202 | $37.34 | 0 |
| 2026-02-26 | GRANATO LEONARDO P | Open-market sale | 1,236 | $37.00 | 14,248 |
| 2026-02-26 | Kriendler Holly | Open-market sale | 5,798 | $37.31 | 24,702 |
| 2026-02-26 | Laura Benjamin | Open-market sale | 5,106 | $36.88 | 40,805 |
| 2026-02-25 | Beachy Karen H | Open-market sale | 9,800 | $37.41 | 22,816 |
| 2026-02-25 | Dunn Catherine E | Open-market sale | 6,204 | $37.52 | 0 |
| 2026-02-25 | Dunn Catherine E | Open-market sale | 2,866 | $37.97 | 10,738 |
| 2026-02-25 | DYER CHRISTOPHER J | Open-market sale | 6,000 | $38.08 | 15,902 |
| 2026-02-25 | GRANATO LEONARDO P | Open-market sale | 8,415 | $37.47 | 15,484 |
| 2026-02-25 | Roedel Shaun | Gift | 2,000 | $0.00 | 54,146 |
| 2026-02-25 | Kriendler Holly | Open-market sale | 19,007 | $37.73 | 30,500 |
| 2026-02-25 | Childress Earl | Open-market sale | 22,518 | $37.41 | 35,577 |
| 2026-02-25 | Laura Benjamin | Open-market sale | 33,176 | $37.51 | 45,911 |
| 2026-02-25 | Simons Jennifer Fremont | Open-market sale | 10,284 | $38.96 | 35,387 |
| 2026-02-24 | MCDONALD MARTIN J | Tax withholding | 4,826 | $37.22 | 119,229 |
| 2026-02-24 | Dunn Catherine E | Tax withholding | 575 | $37.22 | 13,604 |
| 2026-02-24 | DYER CHRISTOPHER J | Tax withholding | 2,812 | $37.22 | 21,902 |
| 2026-02-24 | GRANATO LEONARDO P | Tax withholding | 2,812 | $37.22 | 23,899 |
| 2026-02-24 | Roedel Shaun | Tax withholding | 2,067 | $37.22 | 56,146 |
| 2026-02-24 | Kriendler Holly | Tax withholding | 4,048 | $37.22 | 49,507 |
| 2026-02-24 | Childress Earl | Tax withholding | 4,695 | $37.22 | 58,095 |
| 2026-02-24 | Laura Benjamin | Tax withholding | 5,551 | $37.22 | 79,087 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.