Updated Jul 16, 2026
LARSON RODERICK A. has filed 2 SEC Form 4 filings across 2 companies in the last 90 days — selling. Lifetime open-market sales: $191K.

Roderick A. Larson is the President and Chief Executive Officer of Oceaneering International, Inc., a publicly traded company that provides engineered services and products to the offshore energy industry. In the most recent SEC filing dated February 26, 2026, Larson is identified as the company's President and Chief Executive Officer, placing him at the top executive leadership responsible for setting strategy and overseeing operations.
| Role | Director |
|---|---|
| Notability | 70/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-21 | NPKI | NPK International Inc. | A — Grant or award | 8.6K | $0.00 | |
| 2026-05-19 | OII | OCEANEERING INTERNATIONAL INC | S — Open-market sale | 5.0K | $38.27 | $191K |
| 2026-02-26 | OII | OCEANEERING INTERNATIONAL INC | F — Tax withholding / forfeiture | 38.2K | $37.22 | $1.42M |
Roderick A. Larson is the President and Chief Executive Officer of Oceaneering International, Inc., a publicly traded company that provides engineered services and products to the offshore energy industry. In the most recent SEC filing dated February 26, 2026, Larson is identified as the company's President and Chief Executive Officer, placing him at the top executive leadershi…
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($191K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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