Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2024-07-16 Sale | 2024-07-17 5:15 pm | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 8,617 | $15.02 | $129,427 | 224,897 (Direct) | View |
2023-09-11 Sale | 2023-09-13 5:24 pm | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 13,838 | $14.03 | $194,129 | 189,437 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-03-11 Tax Withholding | 2025-03-12 5:16 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 7,902 | $5.08 | 283,204 (Direct) | View |
2025-03-11 Exercise | 2025-03-12 5:16 pm | 2025-03-11 2025-03-11 | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 20,080 | $0 | 283,204 (Direct) | View |
2025-03-04 Tax Withholding | 2025-03-05 5:00 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 25,076 | $5.26 | 271,026 (Direct) | View |
2025-02-28 Option Award | 2025-03-04 4:59 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 102,430 | $0 | 327,327 (Direct) | View |
2024-03-12 Tax Withholding | 2024-03-14 4:50 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 6,214 | $12.54 | 233,514 (Direct) | View |
2024-03-12 Exercise | 2024-03-14 4:50 pm | 2024-03-12 2024-03-12 | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 15,790 | $0 | 233,514 (Direct) | View |
2024-03-04 Tax Withholding | 2024-03-05 7:22 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 27,452 | $12.28 | 248,308 (Direct) | View |
2024-03-04 Option Award | 2024-03-05 7:22 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 86,323 | $0 | 248,308 (Direct) | View |
2023-03-07 Option Award | 2023-03-09 4:42 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 75,508 | $0 | 221,870 (Direct) | View |
2023-03-08 Tax Withholding | 2023-03-09 4:42 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 25,611 | $10.29 | 221,870 (Direct) | View |
2022-03-11 Tax Withholding | 2022-03-15 6:59 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 9,840 | $5.88 | 192,053 (Direct) | View |
2022-03-11 Option Award | 2022-03-15 6:59 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 92,371 | $0 | 192,053 (Direct) | View |
2021-03-12 Tax Withholding | 2021-03-15 7:20 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 2,984 | $5.72 | 125,312 (Direct) | View |
2021-03-12 Option Award | 2021-03-15 7:20 pm | N/A N/A | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 92,224 | $0 | 125,312 (Direct) | View |
2020-06-09 Option Award | 2020-06-10 9:57 pm | N/A 2030-03-05 | SEACOR Marine Holdings Inc. | SMHI | Rossmiller Gregory Scott SVP & CAO | 11,250 | $0 | 11,250 (Direct) | View |