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 |
2025-03-05 Sale | 2025-03-07 4:30 pm | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 85,000 | $57.18 | $4,860,330 | 1,854,658 (Indirect Direct) | View |
2024-02-27 Sale | 2024-02-29 6:35 pm | QUANTA SERVICES INC. | PWR | FOSTER VINCENT D Director | 17,500 | $238.61 | $4,175,668 | 202,623 (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 |
2025-08-15 Other | 2025-09-02 4:46 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,475 | $67.15 | 1,866,208 (Direct) | View |
2025-07-15 Other | 2025-08-14 4:49 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,552 | $63.57 | 1,864,810 (Direct) | View |
2025-06-27 Other | 2025-07-14 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,946 | $59.32 | 1,865,298 (Direct) | View |
2025-06-13 Other | 2025-07-14 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,645 | $58.23 | 1,865,298 (Direct) | View |
2025-05-15 Other | 2025-06-05 4:31 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,793 | $53.17 | 1,859,909 (Direct) | View |
2025-05-22 Exercise | 2025-05-27 6:09 pm | N/A N/A | QUANTA SERVICES INC. | PWR | FOSTER VINCENT D Former Director Director | 622 | $0 | 203,245 (Direct) | View |
2025-05-05 Option Award | 2025-05-07 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 565 | $0 | 1,856,322 (Direct) | View |
2025-03-27 Other | 2025-05-02 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,956 | $57.92 | 1,861,218 (Direct) | View |
2025-04-15 Other | 2025-05-02 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,787 | $53.11 | 1,861,218 (Direct) | View |
2025-03-14 Other | 2025-05-02 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,718 | $54.71 | 1,861,218 (Direct) | View |
2025-01-15 Other | 2025-03-07 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,214 | $58.91 | 1,854,658 (Direct) | View |
2025-02-14 Other | 2025-03-07 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,148 | $60.88 | 1,854,658 (Direct) | View |
2024-12-27 Other | 2025-01-15 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,701 | $57.64 | 1,935,921 (Direct) | View |
2024-12-13 Other | 2025-01-15 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,285 | $55.39 | 1,935,921 (Direct) | View |
2024-11-15 Other | 2024-12-12 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,416 | $52.16 | 1,928,363 (Direct) | View |
2024-10-15 Other | 2024-11-12 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,453 | $51.13 | 1,925,985 (Direct) | View |
2024-09-27 Other | 2024-10-17 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 3,037 | $50.26 | 1,926,623 (Direct) | View |
2024-09-13 Other | 2024-10-17 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,507 | $49.48 | 1,926,623 (Direct) | View |
2024-08-15 Other | 2024-08-29 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,547 | $48.45 | 1,918,083 (Direct) | View |
2024-07-15 Other | 2024-08-19 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,377 | $51.67 | 1,918,371 (Direct) | View |
2024-06-27 Other | 2024-08-19 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 3,005 | $49.75 | 1,918,371 (Direct) | View |
2024-06-14 Other | 2024-06-28 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,422 | $49.14 | 1,910,028 (Direct) | View |
2024-05-15 Other | 2024-06-07 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,377 | $49.83 | 1,907,561 (Direct) | View |
2024-06-01 Exercise | 2024-06-04 6:05 pm | N/A N/A | QUANTA SERVICES INC. | PWR | FOSTER VINCENT D Director | 971 | $0 | 203,245 (Direct) | View |
2024-05-24 Option Award | 2024-05-29 7:19 pm | N/A N/A | QUANTA SERVICES INC. | PWR | FOSTER VINCENT D Director | 622 | $0 | 25,151 (Direct) | View |
2024-05-20 Gift | 2024-05-21 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,000 | $0 | 1,902,806 (Direct) | View |
2024-05-06 Option Award | 2024-05-08 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 590 | $0 | 1,903,806 (Direct) | View |
2024-03-27 Other | 2024-05-03 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 3,123 | $46.4 | 1,908,850 (Direct) | View |
2024-04-15 Other | 2024-05-03 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,511 | $46.94 | 1,908,850 (Direct) | View |
2024-04-01 Tax Withholding | 2024-04-02 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 3,155 | $47.31 | 1,897,583 (Direct) | View |
2024-03-15 Other | 2024-03-28 5:01 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,517 | $45.82 | 1,903,255 (Direct) | View |
2024-02-15 Other | 2024-03-05 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,584 | $44.4 | 1,900,804 (Direct) | View |
2024-01-12 Other | 2024-01-25 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,611 | $43.69 | 1,898,248 (Direct) | View |
2023-12-27 Other | 2024-01-11 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 3,012 | $43.12 | 1,898,610 (Direct) | View |
2023-12-15 Other | 2024-01-11 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,571 | $42.93 | 1,898,610 (Direct) | View |
2023-11-15 Other | 2023-11-30 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,692 | $40.77 | 1,890,134 (Direct) | View |
2023-10-13 Other | 2023-11-14 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,749 | $39.7 | 1,887,498 (Direct) | View |
2023-09-15 Other | 2023-10-16 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,579 | $40.89 | 1,887,740 (Direct) | View |
2023-09-27 Other | 2023-10-16 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 3,159 | $40.14 | 1,887,740 (Direct) | View |
2023-08-15 Other | 2023-09-06 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,580 | $40.65 | 1,878,842 (Direct) | View |
2023-08-17 Gift | 2023-08-21 6:32 pm | N/A N/A | QUANTA SERVICES INC. | PWR | FOSTER VINCENT D Director | 5,000 | $0 | 220,123 (Direct) | View |
2023-07-12 Acquisition | 2023-08-21 6:32 pm | N/A N/A | QUANTA SERVICES INC. | PWR | FOSTER VINCENT D Director | 1 | $200.07 | 220,123 (Direct) | View |
2023-07-14 Other | 2023-08-10 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,579 | $40.44 | 1,876,261 (Direct) | View |
2023-06-15 Other | 2023-07-19 4:45 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,571 | $39.23 | 1,876,285 (Direct) | View |
2023-06-28 Other | 2023-07-19 4:45 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,611 | $38.85 | 1,876,285 (Direct) | View |
2023-06-01 Exercise | 2023-06-05 6:45 pm | N/A N/A | QUANTA SERVICES INC. | PWR | FOSTER VINCENT D Director | 1,393 | $0 | 225,122 (Direct) | View |
2023-05-15 Other | 2023-06-02 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,532 | $39.6 | 1,868,454 (Direct) | View |
2023-05-23 Option Award | 2023-05-25 6:28 pm | N/A N/A | QUANTA SERVICES INC. | PWR | FOSTER VINCENT D Director | 971 | $0 | 25,922 (Direct) | View |
2023-05-17 Gift | 2023-05-18 6:31 pm | N/A N/A | QUANTA SERVICES INC. | PWR | FOSTER VINCENT D Director | 5,725 | $0 | 224,151 (Direct) | View |
2023-04-14 Other | 2023-05-03 4:31 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,515 | $39.65 | 1,865,904 (Direct) | View |
2023-03-28 Other | 2023-04-14 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 1,906 | $39.38 | 1,865,247 (Direct) | View |
2023-03-15 Other | 2023-04-14 4:30 pm | N/A N/A | Main Street Capital CORP | MAIN | FOSTER VINCENT D Director | 2,467 | $38.89 | 1,865,247 (Direct) | View |