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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-07-10 Tax Withholding | 2026-07-14 4:03 pm | N/A N/A | STERLING INFRASTRUCTURE INC. | STRL | GRINDSTAFF NICHOLAS M Chief Financial Officer (CFO) | 556 | $682.29 | 6,037 (Direct) | View |
| 2025-12-31 Tax Withholding | 2026-01-05 5:02 pm | N/A N/A | STERLING INFRASTRUCTURE INC. | STRL | GRINDSTAFF NICHOLAS M Chief Financial Officer (CFO) | 61 | $306.23 | 6,593 (Direct) | View |
| 2026-01-01 Option Award | 2026-01-05 5:02 pm | N/A N/A | STERLING INFRASTRUCTURE INC. | STRL | GRINDSTAFF NICHOLAS M Chief Financial Officer (CFO) | 1,029 | $0 | 6,593 (Direct) | View |
| 2025-07-10 Option Award | 2025-07-10 5:56 pm | N/A N/A | STERLING INFRASTRUCTURE INC. | STRL | GRINDSTAFF NICHOLAS M Chief Financial Officer (CFO) | 5,560 | $0 | 5,560 (Direct) | View |
| 2022-09-15 Option Award | 2022-10-17 8:41 pm | N/A N/A | Orbital Infrastructure Group Inc. | OIG | GRINDSTAFF NICHOLAS M Chief Financial Officer | 654,106 | $0 | 796,052 (Direct) | View |
Ownership | 2021-11-23 6:15 pm | N/A N/A | Orbital Energy Group Inc. | OEG | GRINDSTAFF NICHOLAS M Chief Financial Officer | 0 | $0 | 149,946 (Direct) | View |