NYSE · CIK 0000073756
OII OCEANEERING INTERNATIONAL INC
Insider trading from SEC Form 4. Last filing 8 d ago. Close $44.81 on Oct 9, 2026, +102% from the 52-week low and -17% from the high.
OCEANEERING INTERNATIONAL INC (OII) has 49 SEC Form 4 filings on file from 17 insiders, the latest filed on Oct 5, 2026. In the last 90 days insiders made 0 open-market buys worth $0 and 1 open-market sell worth $265k, net -$265k.
15 open-market trades have been scored at OII. The newest: Roderick A. Larson (President and CEO) sold $265k of stock on Oct 1, 2026, filed Oct 5, 2026, scored 18 (weak), under a 10b5-1 plan. The largest of the 15 shown: Benjamin Laura (SVP & Chief Operating Officer) sold $1.4M on Feb 25, 2026, scored 70 (notable). 9 insiders sold within 14 days of each other around Mar 11, 2026.
OII closed at $44.81 on Oct 9, 2026, 102% above its 52-week low and 17% below its 52-week high.
4 Form 144 notices of planned sales are on file, the latest filed Sep 2, 2025.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at OCEANEERING INTERNATIONAL INC, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 18Weak | Roderick A. Larson President and CEO sell | $265k 6,000 shares | -2% | +100% from low-18% from high | |
| 59Moderate | M Kevin McEvoy director sell | $906k 25,678 shares | -16% | +122% from low-9% from high | |
| 55Moderate | Karen H Beachy director sell | $367k 9,800 shares | -30% | +138% from low-2% from high | |
| 63Notable | Earl Childress SVP, Chief Commercial Ofc. sell | $842k 22,518 shares | -39% | +138% from low-2% from high | |
| 53Moderate | Christopher J Dyer SVP, OPGroup sell | $228k 6,000 shares | -27% | +138% from low-2% from high | |
| 65Notable | Catherine E Dunn VP, Chief Accounting Officer sell | $342k 9,070 shares | -67% | +138% from low-2% from high | |
| 55Moderate | Leonardo P Granato SVP, IMDS sell | $369k 9,853 shares | -41% | +138% from low-2% from high | |
| 74Notable | Holly Kriendler SVP, Chief H.R. Officer sell | $933k 24,805 shares | -50% | +138% from low-2% from high | |
| 70Notable | Benjamin Laura SVP & Chief Operating Officer sell | $1.4M 38,282 shares | -48% | +138% from low-2% from high | |
| 31Weak | Jennifer Fremont Simons SVP, CLO and Secretary sell | $401k 10,284 shares | -23% | +138% from low-2% from high | |
| 27Weak | Jennifer Fremont Simons SVP, CLO and Secretary sell | $768k 29,155 shares | -36% | +64% from low-6% from high | |
| 41Moderate | Paul B Murphy Jr director sell | $243k 10,000 shares | -12% | +52% from low-21% from high | |
| 45Moderate | Alan R Curtis SVP and CFO sell | $361k 14,840 shares | -9% | +53% from low-20% from high | |
| 30Weak | Karen H Beachy director sell | $100k 5,300 shares | -14% | +19% from low-38% from high | |
| 22Weak | Leonardo P Granato SVP, IMDS sell | $56k 2,000 shares | -9% | - |
Planned sales
Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales
| Filed | Seller | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Sep 2, 2025 | Paul B. Murphy Jr. Director | 10,000 0.01% of outstanding | $244k | Sep 2, 2025 | none |
| Aug 27, 2025 | Curtis Alan R Officer | 14,840 0.01% of outstanding | $361k | Aug 27, 2025 | none |
| May 22, 2025 | Beachy Karen H Director | 5,300 0.01% of outstanding | $100k | May 22, 2025 | none |
| Nov 7, 2024 | GRANATO LEONARDO P Officer | 2,000 0.00% of outstanding | $56k | Nov 7, 2024 | none |
Transactions
The newest 50 of 84 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | Roderick A. Larson President and CEO | SOpen-market sale Common Stockindirect: LFV, LP10b5-1 | -1,700 | $43.61 | $74k | 395,579 | 8 d ago |
| Oct 1, 2026 | Roderick A. Larson President and CEO | SOpen-market sale Common Stockindirect: LFV, LP10b5-1 | -4,300 | $44.38 | $191k | 391,279 | 8 d ago |
| May 15, 2026 | Karen H Beachy director | AGrant or award Common Stock | +4,576 | $0.00 | $0 | 27,392 | May 19, 2026 |
| May 15, 2026 | William B Berry director | AGrant or award Common Stock | +4,576 | $0.00 | $0 | 101,208 | May 19, 2026 |
| Mar 11, 2026 | M Kevin McEvoy director | SOpen-market sale Common Stock | -25,678 | $35.27 | $906k | 130,404 | Mar 13, 2026 |
| Feb 24, 2026 | Roderick A. Larson President and CEO | FTax withholding Common Stock | -38,227 | $37.22 | $1.4M | 251,431 | Feb 26, 2026 |
| Feb 24, 2026 | Jennifer Fremont Simons SVP, CLO and Secretary | FTax withholding Common Stock10b5-1 | -6,673 | $37.22 | $248k | 45,671 | Feb 26, 2026 |
| Feb 24, 2026 | Christopher J Dyer SVP, OPGroup | FTax withholding Common Stock | -2,812 | $37.22 | $105k | 21,902 | Feb 26, 2026 |
| Feb 24, 2026 | Catherine E Dunn VP, Chief Accounting Officer | FTax withholding Common Stock | -575 | $37.22 | $21k | 13,604 | Feb 26, 2026 |
| Feb 24, 2026 | Holly Kriendler SVP, Chief H.R. Officer | FTax withholding Common Stock | -4,048 | $37.22 | $151k | 49,507 | Feb 26, 2026 |
| Feb 24, 2026 | Earl Childress SVP, Chief Commercial Ofc. | FTax withholding Common Stock | -4,695 | $37.22 | $175k | 58,095 | Feb 26, 2026 |
| Feb 24, 2026 | Martin J McDonald SVP, Subsea Robotics | FTax withholding Common Stock | -4,826 | $37.22 | $180k | 119,229 | Feb 26, 2026 |
| Feb 24, 2026 | Leonardo P Granato SVP, IMDS | FTax withholding Common Stock | -2,812 | $37.22 | $105k | 23,899 | Feb 26, 2026 |
| Feb 24, 2026 | Benjamin Laura SVP & Chief Operating Officer | FTax withholding Common Stock | -5,551 | $37.22 | $207k | 79,087 | Feb 26, 2026 |
| Feb 25, 2026 | Karen H Beachy director | SOpen-market sale Common Stock | -9,800 | $37.41 | $367k | 22,816 | Feb 26, 2026 |
| Feb 24, 2026 | Shaun Roedel SVP, Mfd. Prods. | FTax withholding Common Stock | -2,067 | $37.22 | $77k | 56,146 | Feb 26, 2026 |
| Feb 25, 2026 | Holly Kriendler SVP, Chief H.R. Officer | SOpen-market sale Common Stock | -19,007 | $37.73 | $717k | 30,500 | Feb 26, 2026 |
| Feb 25, 2026 | Shaun Roedel SVP, Mfd. Prods. | GGift Common Stock | -2,000 | $0.00 | $0 | 54,146 | Feb 26, 2026 |
| Feb 25, 2026 | Benjamin Laura SVP & Chief Operating Officer | SOpen-market sale Common Stock | -33,176 | $37.51 | $1.2M | 45,911 | Feb 26, 2026 |
| Feb 25, 2026 | Earl Childress SVP, Chief Commercial Ofc. | SOpen-market sale Common Stock | -22,518 | $37.41 | $842k | 35,577 | Feb 26, 2026 |
| Feb 25, 2026 | Christopher J Dyer SVP, OPGroup | SOpen-market sale Common Stock | -6,000 | $38.08 | $228k | 15,902 | Feb 26, 2026 |
| Feb 25, 2026 | Catherine E Dunn VP, Chief Accounting Officer | SOpen-market sale Common Stock | -2,866 | $37.97 | $109k | 10,738 | Feb 26, 2026 |
| Feb 25, 2026 | Jennifer Fremont Simons SVP, CLO and Secretary | SOpen-market sale Common Stock10b5-1 | -10,284 | $38.96 | $401k | 35,387 | Feb 26, 2026 |
| Feb 25, 2026 | Leonardo P Granato SVP, IMDS | SOpen-market sale Common Stock | -8,415 | $37.47 | $315k | 15,484 | Feb 26, 2026 |
| Feb 26, 2026 | Holly Kriendler SVP, Chief H.R. Officer | SOpen-market sale Common Stock | -5,798 | $37.31 | $216k | 24,702 | Feb 26, 2026 |
| Feb 26, 2026 | Benjamin Laura SVP & Chief Operating Officer | SOpen-market sale Common Stock | -5,106 | $36.88 | $188k | 40,805 | Feb 26, 2026 |
| Feb 26, 2026 | Leonardo P Granato SVP, IMDS | SOpen-market sale Common Stock | -1,236 | $37.00 | $46k | 14,248 | Feb 26, 2026 |
| Feb 25, 2026 | Catherine E Dunn VP, Chief Accounting Officer | SOpen-market sale Common Stockindirect: By 401(k) Plan | -6,204 | $37.52 | $233k | 0 | Feb 26, 2026 |
| Feb 26, 2026 | Leonardo P Granato SVP, IMDS | SOpen-market sale Common Stockindirect: By 401(k) plan | -202 | $37.34 | $7,543 | 0 | Feb 26, 2026 |
| Feb 20, 2026 | Christopher J Dyer SVP, OPGroup | AGrant or award Performance Stock Unitsderivative | +6,492 | $0.00 | $0 | 6,492 | Feb 24, 2026 |
| Feb 20, 2026 | Catherine E Dunn VP, Chief Accounting Officer | AGrant or award Performance Stock Unitsderivative | +3,317 | $0.00 | $0 | 3,317 | Feb 24, 2026 |
| Feb 20, 2026 | Leonardo P Granato SVP, IMDS | AGrant or award Performance Stock Unitsderivative | +6,492 | $0.00 | $0 | 6,492 | Feb 24, 2026 |
| Feb 20, 2026 | Holly Kriendler SVP, Chief H.R. Officer | AGrant or award Performance Stock Unitsderivative | +7,878 | $0.00 | $0 | 7,878 | Feb 24, 2026 |
| Feb 20, 2026 | Roderick A. Larson President and CEO | AGrant or award Performance Stock Unitsderivative | +82,672 | $0.00 | $0 | 82,672 | Feb 24, 2026 |
| Feb 20, 2026 | Benjamin Laura SVP & Chief Operating Officer | AGrant or award Performance Stock Unitsderivative | +18,988 | $0.00 | $0 | 18,988 | Feb 24, 2026 |
| Feb 20, 2026 | Martin J McDonald SVP, Subsea Robotics | AGrant or award Performance Stock Unitsderivative | +10,111 | $0.00 | $0 | 10,111 | Feb 24, 2026 |
| Feb 20, 2026 | William R. Merz SVP, Aerospace and Def. Tech. | AGrant or award Performance Stock Unitsderivative | +6,422 | $0.00 | $0 | 6,422 | Feb 24, 2026 |
| Feb 20, 2026 | Jennifer Fremont Simons SVP, CLO and Secretary | AGrant or award Performance Stock Unitsderivative | +15,990 | $0.00 | $0 | 15,990 | Feb 24, 2026 |
| Feb 20, 2026 | Michael W Sumruld SVP, Finance | AGrant or award Performance Stock Unitsderivative | +25,050 | $0.00 | $0 | 25,050 | Feb 24, 2026 |
| Feb 20, 2026 | Shaun Roedel SVP, Mfd. Prods. | AGrant or award Performance Stock Unitsderivative | +5,722 | $0.00 | $0 | 5,722 | Feb 24, 2026 |
| Feb 20, 2026 | Earl Childress SVP, Chief Commercial Ofc. | AGrant or award Performance Stock Unitsderivative | +9,413 | $0.00 | $0 | 9,413 | Feb 24, 2026 |
| Feb 20, 2026 | Christopher J Dyer SVP, OPGroup | AGrant or award Restricted Stock Unitsderivative | +6,492 | $0.00 | $0 | 6,492 | Feb 24, 2026 |
| Feb 20, 2026 | Catherine E Dunn VP, Chief Accounting Officer | AGrant or award Restricted Stock Unitsderivative | +3,317 | $0.00 | $0 | 3,317 | Feb 24, 2026 |
| Feb 20, 2026 | Leonardo P Granato SVP, IMDS | AGrant or award Restricted Stock Unitsderivative | +6,492 | $0.00 | $0 | 6,492 | Feb 24, 2026 |
| Feb 20, 2026 | Holly Kriendler SVP, Chief H.R. Officer | AGrant or award Restricted Stock Unitsderivative | +7,878 | $0.00 | $0 | 7,878 | Feb 24, 2026 |
| Feb 20, 2026 | Roderick A. Larson President and CEO | AGrant or award Restricted Stock Unitsderivative | +82,672 | $0.00 | $0 | 82,672 | Feb 24, 2026 |
| Feb 20, 2026 | Benjamin Laura SVP & Chief Operating Officer | AGrant or award Restricted Stock Unitsderivative | +18,988 | $0.00 | $0 | 18,988 | Feb 24, 2026 |
| Feb 20, 2026 | Martin J McDonald SVP, Subsea Robotics | AGrant or award Restricted Stock Unitsderivative | +10,111 | $0.00 | $0 | 10,111 | Feb 24, 2026 |
| Feb 20, 2026 | William R. Merz SVP, Aerospace and Def. Tech. | AGrant or award Restricted Stock Unitsderivative | +6,422 | $0.00 | $0 | 6,422 | Feb 24, 2026 |
| Feb 20, 2026 | Michael W Sumruld SVP, Finance | AGrant or award Restricted Stock Unitsderivative | +25,050 | $0.00 | $0 | 25,050 | Feb 24, 2026 |
Insiders
Everyone who has filed a Form 4 here.
- William B Berrydirector
- Karen H Beachydirector
- Earl ChildressSVP, Chief Commercial Ofc.
- Alan R CurtisSVP and CFO
- Christopher J DyerSVP, OPGroup
- Catherine E DunnVP, Chief Accounting Officer
- Leonardo P GranatoSVP, IMDS
- Holly KriendlerSVP, Chief H.R. Officer
- Roderick A. LarsonPresident and CEO
- Benjamin LauraSVP & Chief Operating Officer
- Martin J McDonaldSVP, Subsea Robotics
- M Kevin McEvoydirector
- William R. MerzSVP, Aerospace and Def. Tech.
- Paul B Murphy Jrdirector
- Shaun RoedelSVP, Mfd. Prods.
- Jennifer Fremont SimonsSVP, CLO and Secretary
- Michael W SumruldSVP, Finance
Questions about OII
Answered from the filings on this page, as of the latest one.
Are insiders buying OII?
As of Oct 5, 2026, SEC Form 4 filings show 0 open-market buys worth $0 by 0 insiders and 1 open-market sell worth $265k by 1 insider at OCEANEERING INTERNATIONAL INC in the last 90 days, net -$265k. Only purchases (code P) and sales (code S) count; grants, option exercises and tax withholding do not.
Who was the last insider to trade OII on the open market?
Roderick A. Larson (President and CEO) sold $265k of OII on Oct 1, 2026 and filed the Form 4 on Oct 5, 2026. InsiderTell scored 18 (weak), under a 10b5-1 plan.
How many insiders file Form 4 at OCEANEERING INTERNATIONAL INC?
17 people have filed a Form 4 at OCEANEERING INTERNATIONAL INC, among them William B Berry (director), Karen H Beachy (director), Earl Childress (SVP, Chief Commercial Ofc.). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.