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Oceaneering International Inc (OII)
NYSE: OII · Real-Time Price · USD
40.19+0.92 (+2.33%)
Insider Score
––Not scored
OII Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
OII Stock Insider Trading Activity
OII stock’s insider trading shows 10 sales on the open market for an estimated $4.71M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| LARSON RODERICK A. CEO | Sell | 1,700 | $43.61 | $74.14K | 0.4% | 395,579 | Oct 1, 2026 | — | Form 4 |
| LARSON RODERICK A. CEO | Sell | 4,300 | $44.38 | $190.83K | 1.1% | 391,279 | Oct 1, 2026 | — | Form 4 |
| MURPHY PAUL B JR Director | Sell | 10,000 | $48.37 | $483.69K | 12.7% | 68,916 | Aug 7, 2026 | — | Form 4 |
| MCEVOY M KEVIN Director | Sell | 3,000 | $47.92 | $143.78K | 2.2% | 134,133 | Jul 30, 2026 | — | Form 4 |
| Childress Earl Other | Sell | 12,701 | $46.71 | $593.31K | 35.7% | 22,876 | Jul 30, 2026 | — | Form 4 |
| DYER CHRISTOPHER J Other | Sell | 1,200 | $47.65 | $57.18K | 7.5% | 14,702 | Jul 30, 2026 | — | Form 4 |
| GOODWIN DEANNA L Director | Sell | 7,000 | $40.69 | $284.83K | 16.3% | 35,905 | Jun 30, 2026 | — | Form 4 |
| LARSON RODERICK A. CEO | Sell | 5,000 | $38.27 | $191.35K | 1.2% | 397,279 | May 18, 2026 | — | Form 4 |
| BERRY WILLIAM B Director | Award | 4,576 | — | — | 4.7% | 101,208 | May 15, 2026 | — | Form 4 |
| MURPHY PAUL B JR Director | Award | 4,576 | — | — | 6.2% | 78,916 | May 15, 2026 | — | Form 4 |
| Jenkins Roger W. Director | Award | 4,576 | — | — | New | 4,576 | May 15, 2026 | — | Form 4 |
| WEBSTER STEVEN A Director | Award | 4,576 | — | — | 2.8% | 165,939 | May 15, 2026 | — | Form 4 |
| Reinhardsen Jon Erik Director | Award | 4,576 | — | — | 4.7% | 101,208 | May 15, 2026 | — | Form 4 |
| Poddar Reema Director | Award | 4,576 | — | — | 24.8% | 23,006 | May 15, 2026 | — | Form 4 |
| MCEVOY M KEVIN Director | Award | 6,729 | — | — | 5.2% | 137,133 | May 15, 2026 | — | Form 4 |
| GOODWIN DEANNA L Director | Award | 4,576 | — | — | 11.9% | 42,905 | May 15, 2026 | — | Form 4 |
| Beachy Karen H Director | Award | 4,576 | — | — | 20.1% | 27,392 | May 15, 2026 | — | Form 4 |
| MCDONALD MARTIN J Other | Sell | 43,947 | $38.49 | $1.69M | 47.2% | 49,229 | May 13, 2026 | — | Form 4 |
| MCDONALD MARTIN J Other | Sell | 26,053 | $38.33 | $998.61K | 21.9% | 93,176 | May 12, 2026 | — | Form 4 |
| MCEVOY M KEVIN Director | Sell | 25,678 | $35.27 | $905.66K | 16.5% | 130,404 | Mar 11, 2026 | — | Form 4 |
| GRANATO LEONARDO P Other | Sell | 1,236 | $37.00 | $45.73K | 8.0% | 14,248 | Feb 26, 2026 | — | Form 4 |
| Kriendler Holly Other | Sell | 5,798 | $37.31 | $216.32K | 19.0% | 24,702 | Feb 26, 2026 | — | Form 4 |
| Laura Benjamin COO | Sell | 5,106 | $36.88 | $188.31K | 11.1% | 40,805 | Feb 26, 2026 | — | Form 4 |
| GRANATO LEONARDO P Other | Sell | 202 | $37.34 | $7.54K | 100% | 0 | Feb 26, 2026 | — | Form 4 |
| Dunn Catherine E Other | Sell | 6,204 | $37.52 | $232.77K | 100% | 0 | Feb 25, 2026 | — | Form 4 |
| Simons Jennifer Fremont Other | Sell | 10,284 | $38.96 | $400.66K | 22.5% | 35,387 | Feb 25, 2026 | — | Form 4 |
| Laura Benjamin COO | Sell | 33,176 | $37.51 | $1.24M | 41.9% | 45,911 | Feb 25, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.