OII (Oceaneering International Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by OII officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-10 | PAUL B JR MURPHY | Director | Sell | — | — |
| 2026-07-31 | Earl Childress | SVP, Chief Commercial Ofc. | Sell | — | — |
| 2026-07-31 | M KEVIN MCEVOY | Director | Sell | — | — |
| 2026-07-31 | CHRISTOPHER J DYER | SVP, OPGroup | Sell | — | — |
| 2026-07-01 | DEANNA L GOODWIN | Director | Sell | — | — |
| 2026-05-19 | Reema Poddar | Director | A | — | — |
| 2026-05-19 | Karen H Beachy | Director | A | — | — |
| 2026-05-19 | M KEVIN MCEVOY | Director | A | — | — |
| 2026-05-19 | PAUL B JR MURPHY | Director | A | — | — |
| 2026-05-19 | Jon Erik Reinhardsen | Director | A | — | — |
| 2026-05-19 | DEANNA L GOODWIN | Director | A | — | — |
| 2026-05-19 | Roger W. Jenkins | Director | A | — | — |
| 2026-05-19 | WILLIAM B BERRY | Director | A | — | — |
| 2026-05-19 | STEVEN A WEBSTER | Director | A | — | — |
| 2026-05-19 | RODERICK A. LARSON | President and CEO | Sell | — | — |
| 2026-05-14 | MARTIN J MCDONALD | SVP, Subsea Robotics | Sell | — | — |
| 2026-03-13 | M KEVIN MCEVOY | Director | Sell | — | — |
| 2026-02-26 | MARTIN J MCDONALD | SVP, Subsea Robotics | F | — | — |
| 2026-02-26 | CHRISTOPHER J DYER | SVP, OPGroup | MIXED | — | — |
| 2026-02-26 | LEONARDO P GRANATO | SVP, IMDS | MIXED | — | — |
| 2026-02-26 | Holly Kriendler | SVP, Chief H.R. Officer | MIXED | — | — |
| 2026-02-26 | Earl Childress | SVP, Chief Commercial Ofc. | MIXED | — | — |
| 2026-02-26 | Karen H Beachy | Director | Sell | — | — |
| 2026-02-26 | Jennifer Fremont Simons | SVP, CLO and Secretary | MIXED | — | — |
| 2026-02-26 | Benjamin Laura | SVP & Chief Operating Officer | MIXED | — | — |
| 2026-02-26 | Catherine E Dunn | VP, Chief Accounting Officer | MIXED | — | — |
| 2026-02-26 | Shaun Roedel | SVP, Mfd. Prods. | MIXED | — | — |
| 2026-02-26 | RODERICK A. LARSON | President and CEO | F | — | — |
| 2026-02-24 | MARTIN J MCDONALD | SVP, Subsea Robotics | A | — | — |
| 2026-02-24 | Shaun Roedel | SVP, Mfd. Prods. | A | — | — |
| 2026-02-24 | RODERICK A. LARSON | President and CEO | A | — | — |
| 2026-02-24 | WILLIAM R. MERZ | SVP, Aerospace and Def. Tech. | A | — | — |
| 2026-02-24 | Earl Childress | SVP, Chief Commercial Ofc. | A | — | — |
| 2026-02-24 | Jennifer Fremont Simons | SVP, CLO and Secretary | A | — | — |
| 2026-02-24 | Michael W Sumruld | SVP, Finance | A | — | — |
| 2026-02-24 | CHRISTOPHER J DYER | SVP, OPGroup | A | — | — |
| 2026-02-24 | LEONARDO P GRANATO | SVP, IMDS | A | — | — |
| 2026-02-24 | Benjamin Laura | SVP & Chief Operating Officer | A | — | — |
| 2026-02-24 | Holly Kriendler | SVP, Chief H.R. Officer | A | — | — |
| 2026-02-24 | Catherine E Dunn | VP, Chief Accounting Officer | A | — | — |
| 2026-01-06 | Jennifer Fremont Simons | SVP, CLO and Secretary | MIXED | — | — |
| 2025-09-03 | PAUL B JR MURPHY | Director | Sell | — | — |
| 2025-08-28 | Alan R Curtis | SVP and CFO | Sell | — | — |
| 2025-08-27 | Shaun Roedel | SVP, Mfd. Prods. | G | — | — |
| 2025-05-23 | Karen H Beachy | Director | Sell | — | — |
| 2025-05-09 | PAUL B JR MURPHY | Director | A | — | — |
| 2025-05-09 | DEANNA L GOODWIN | Director | A | — | — |
| 2025-05-09 | WILLIAM B BERRY | Director | A | — | — |
| 2025-05-09 | Karen H Beachy | Director | A | — | — |
| 2025-05-09 | STEVEN A WEBSTER | Director | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | President and CEO | 648,710 | — |
| — | Chief Operating Officer | 193,056 | — |
| — | Director | 170,039 | — |
| — | Director | 165,939 | — |
| — | SVP and CFO | 165,149 | — |
| — | Director | 134,133 | — |
| — | Sr. V.P., Gen.Counsel and Sec. | 133,754 | — |
| — | Senior Vice President | 132,100 | — |
| — | Chief Operating Officer | 131,986 | — |
| — | Sr. VP, Chief Trans Ofc | 104,277 | — |
| — | Director | 103,000 | — |
| — | Senior Vice President | 101,426 | — |
| — | Director | 101,208 | — |
| — | Director | 101,208 | — |
| — | SVP & Chief Operating Officer | 87,782 | — |
| — | Sr. V.P., Asset Integrity | 85,329 | — |
| — | Sr. V.P & Senior Counsel | 81,500 | — |
| — | Director | 78,650 | — |
| — | Director | 70,139 | — |
| — | Director | 68,916 | — |
| — | Director | 68,000 | — |
| — | SVP, Mfd. Prods. | 59,335 | — |
| — | Sr. V.P., Business Development | 53,581 | — |
| — | SVP, Aerospace and Def Tech. | 52,345 | — |
| — | SVP, Subsea Robotics | 49,229 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the OII quote page; the site-wide leaderboard is on the insider transactions hub.