Updated Jul 16, 2026 · Last SEC filing 2026-07-01
OCEANEERING INTERNATIONAL INC (OII) has filed 12 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-01. 6 Form 8-K material event filings were reported by OII in the last 90 days. 4 Form 144 notices of proposed sale were filed for OII stock. InsiderAlpha tracks every OII SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0000073756 |
|---|
| Form 4 filings (90d) | 12 |
|---|---|
| Form 8-K filings (90d) | 6 |
| Form 144 notices (90d) | 4 |
| Latest Form 4 filing | 2026-07-01 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| GOODWIN DEANNA L | Director | S — Open-market sale | 7.0K | $40.69 | $285K | SEC | |
| LARSON RODERICK A. | President and CEO | S — Open-market sale | 5.0K | $38.27 | $191K | SEC | |
| MCEVOY M KEVIN | Director | A — Grant or award | 6.7K | $0.00 | — | SEC | |
| MURPHY PAUL B JR | Director | A — Grant or award | 4.6K | $0.00 | — | SEC | |
| Reinhardsen Jon Erik | Director | A — Grant or award | 4.6K | $0.00 | — | SEC | |
| BERRY WILLIAM B | Director | A — Grant or award | 4.6K | $0.00 | — | SEC | |
| Jenkins Roger W. | Director | A — Grant or award | 4.6K | $0.00 | — | SEC | |
| Beachy Karen H | Director | A — Grant or award | 4.6K | $0.00 | — | SEC | |
| GOODWIN DEANNA L | Director | A — Grant or award | 4.6K | $0.00 | — | SEC | |
| Poddar Reema | Director | A — Grant or award | 4.6K | $0.00 | — | SEC | |
| WEBSTER STEVEN A | Director | A — Grant or award | 4.6K | $0.00 | — | SEC | |
| MCDONALD MARTIN J | SVP, Subsea Robotics | S — Open-market sale | 43.9K | $38.49 | $1.69M | SEC | |
| MCDONALD MARTIN J | SVP, Subsea Robotics | S — Open-market sale | 26.1K | $38.33 | $999K | SEC | |
| MCEVOY M KEVIN | Director | S — Open-market sale | 25.7K | $35.27 | $906K | SEC | |
| Laura Benjamin | SVP & Chief Operating Officer | S — Open-market sale | 5.1K | $36.88 | $188K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for OCEANEERING INTERNATIONAL INC (OII). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| GOODWIN DEANNA L | 2 | $285K |
| MCDONALD MARTIN J | 2 | $2.69M |
| WEBSTER STEVEN A | 1 | — |
| BERRY WILLIAM B | 1 | — |
| MCEVOY M KEVIN | 1 | — |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in OII insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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