Insider activity at Oceaneering International Inc has been all selling for a year now: about $11.3 million from 13 sellers, and zero buyers in open-market trades.
Keep in mind most insider selling is routine — stock-based pay has to be converted to cash at some point.
Big money check: 376 institutions held OII as of Q2 2026, and more funds bought than sold. Looking at the quarterly pattern: 3 quarters in a row of net selling by insiders. Insiders bought in 0 of the last 7 full quarters.
| Filed | Insider | Role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | LARSON RODERICK A. | CEO | Sell | 1,700 | $43.61 | $74K | SEC |
| Oct 5, 2026 | LARSON RODERICK A. | CEO | Sell | 4,300 | $44.38 | $191K | SEC |
| Aug 10, 2026 | MURPHY PAUL B JR | Director | Sell | 10,000 | $48.37 | $484K | SEC |
| Jul 31, 2026 | DYER CHRISTOPHER J | Executive Officer | Sell | 1,200 | $47.65 | $57K | SEC |
| Jul 31, 2026 | MCEVOY M KEVIN | Director | Sell | 3,000 | $47.93 | $144K | SEC |
| Jul 31, 2026 | Childress Earl | Executive Officer | Sell | 12,701 | $46.71 | $593K | SEC |
| Jul 1, 2026 | GOODWIN DEANNA L | Director | Sell | 7,000 | $40.69 | $285K | SEC |
| May 19, 2026 | LARSON RODERICK A. | CEO | Sell | 5,000 | $38.27 | $191K | SEC |
| May 14, 2026 | MCDONALD MARTIN J | Executive Officer | Sell | 43,947 | $38.49 | $1.7M | SEC |
| May 14, 2026 | MCDONALD MARTIN J | Executive Officer | Sell | 26,053 | $38.33 | $999K | SEC |
| Mar 13, 2026 | MCEVOY M KEVIN | Director | Sell | 25,678 | $35.27 | $906K | SEC |
| Feb 26, 2026 | Simons Jennifer Fremont | Executive Officer | Sell | 10,284 | $38.96 | $401K | SEC |
| Feb 26, 2026 | Childress Earl | Executive Officer | Sell | 22,518 | $37.41 | $842K | SEC |
| Feb 26, 2026 | Dunn Catherine E | Executive Officer | Sell | 6,204 | $37.52 | $233K | SEC |
| Feb 26, 2026 | Beachy Karen H | Director | Sell | 9,800 | $37.41 | $367K | SEC |
In the last 12 months Oceaneering International Inc insiders made open-market purchases worth about $0 and sales worth about $11.3 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
The most recent open-market insider trade in OII was filed on 2026-10-05.
376 investment managers reported holding OII in SEC Form 13F filings for Q2 2026.
No congressional trades in OII were reported in the past two years. The full list is free on CapitalSnitch.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).