Martin J McDonald insider trades: Oceaneering International (OII) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Martin reports to the SEC
Open-market buys and sales
2 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 13, 2026 | OII | ↓ Sell | 70,000 | $38.43 | $2.7M | Direct | May 14, 2026 (1d) |
| Oct 18, 2022 | OII | ↓ Sell | 14 | $9.14 | $128 | Direct | Dec 4, 2023 (412d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other OII insiders
Open-market trades in the last 12 months
About Martin J McDonald's insider trades
Martin J McDonald is SVP, Subsea Robotics at Oceaneering International (OII). Since Oct 18, 2022, Martin has reported no open-market purchases and 2 sales worth $2.7M on SEC Form 4. In the last 12 months: 1 sale ($2.7M).
Their filings also include grants and awards (11 filings), shares withheld for taxes (10 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every OII insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.