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 |
2024-12-12 Sale |
2024-12-16 5:17 pm |
Loar Holdings Inc. | LOAR | Charles Dirkson R See Remarks |
126,960 | $81.17 | $10,305,978 | 4,721,377 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-01 Option Award(A) |
2025-03-18 4:04 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
224 | $138.99 | 8,530 (Direct) |
View |
2025-02-28 Option Award |
2025-03-04 4:05 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
224 | $138.99 | 8,530 (Direct) |
View |
2024-12-01 Option Award |
2024-12-03 4:05 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
167 | $186.47 | 8,306 (Direct) |
View |
2024-09-01 Option Award |
2024-09-04 7:08 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
179 | $174 | 8,139 (Direct) |
View |
2024-06-01 Option Award |
2024-06-04 6:30 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
194 | $160.79 | 7,960 (Direct) |
View |
2024-06-04 Option Award |
2024-06-04 6:30 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
1,194 | $0 | 7,960 (Direct) |
View |
2024-04-24 Option Award |
2024-04-26 9:42 pm |
2025-04-29 N/A |
Loar Holdings Inc. | LOAR | Charles Dirkson R See Remarks |
710,000 | $0 | 2,130,000 (Direct) |
View |
Ownership |
2024-04-24 9:13 pm |
N/A N/A |
Loar Holdings Inc. | LOAR | Charles Dirkson R See Remarks |
0 | $0 | 4,848,337 (Indirect) |
View |
2024-03-01 Option Award |
2024-03-05 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
156 | $199.98 | 6,572 (Direct) |
View |
2023-12-01 Option Award |
2023-12-05 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
224 | $139.28 | 6,416 (Direct) |
View |
2023-09-01 Option Award |
2023-09-06 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
210 | $148.74 | 6,192 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
1,446 | $0 | 5,982 (Direct) |
View |
2023-06-01 Option Award |
2023-06-05 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
269 | $115.86 | 4,536 (Direct) |
View |
2023-03-01 Option Award |
2023-03-03 7:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
306 | $85.76 | 4,267 (Direct) |
View |
2022-12-01 Option Award |
2022-12-05 4:15 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
411 | $63.73 | 3,961 (Direct) |
View |
2022-09-01 Option Award |
2022-09-06 4:05 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
828 | $58.76 | 3,550 (Direct) |
View |
2022-06-14 Option Award |
2022-06-16 5:05 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | Charles Dirkson R Director |
2,722 | $0 | 2,722 (Direct) |
View |