MCDONALD MARTIN J has filed 12 insider transactions across 1 company since October 2022.
Most recent transaction: a sale of 43947 shares of OCEANEERING INTERNATIONAL INC ($OII) on May 13, 2026.
Activity breakdown: 0 open-market purchases and 3 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 13, 2026 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | S | Common Stock | 43947 | $38.49 | 49,229.0000 | 99,393,743 | 47.17% | 0.04% |
| May 12, 2026 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | S | Common Stock | 26053 | $38.33 | 93,176.0000 | 99,393,743 | 21.85% | 0.03% |
| Feb. 24, 2026 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | F | Common Stock | 4826 | $37.22 | 119,229.0000 | 99,393,743 | 3.89% | 0.00% |
| Feb. 20, 2026 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | A | Restricted Stock Units | 10111 | $0.00 | 10,111.0000 | 99,393,743 | 9999.99% | 0.01% |
| Feb. 20, 2026 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | A | Performance Stock Units | 10111 | $0.00 | 10,111.0000 | 99,393,743 | 9999.99% | 0.01% |
| Feb. 24, 2025 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | A | Common Stock | 11484 | $0.00 | 127,374.0000 | 110,834,088 | 9.91% | 0.01% |
| Feb. 25, 2025 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | F | Common Stock | 3319 | $22.09 | 124,055.0000 | 110,834,088 | 2.61% | 0.00% |
| Feb. 26, 2024 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | F | Common Stock | 5604 | $21.97 | 115,890.0000 | 0 | 4.61% | 0.00% |
| Feb. 23, 2024 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | A | Common Stock | 13460 | $0.00 | 121,494.0000 | 0 | 12.46% | 0.00% |
| Oct. 18, 2022 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | S | Common Stock | 14 | $9.14 | 108,034.0000 | 0 | 0.01% | 0.00% |
| Feb. 27, 2023 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | F | Common Stock | 4056 | $19.79 | 108,048.0000 | 0 | 3.62% | 0.00% |
| Feb. 24, 2023 | OCEANEERING INTERNATIONAL INC | $OII | MCDONALD MARTIN J | SVP, Subsea Robotics | A | Common Stock | 13043 | $0.00 | 112,104.0000 | 0 | 13.17% | 0.00% |