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 |
2023-12-07 Sale |
2023-12-08 6:00 pm |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
3,318 | $145.64 | $483,234 | 60,660 (Direct) |
View |
2023-05-05 Sale |
2023-05-09 9:32 pm |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
12,500 | $108.97 | $1,362,125 | 62,122 (Direct) |
View |
2022-11-11 Sale |
2022-11-15 4:05 pm |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
3,350 | $65.95 | $220,933 | 64,939 (Direct) |
View |
2021-08-23 Sale |
2021-08-24 4:05 pm |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
10,000 | $49.76 | $497,600 | 63,319 (Direct) |
View |
2021-01-01 Sale |
2021-01-05 4:40 pm |
BMC STOCK HOLDINGS INC. | BMCH | FARMER MICHAEL ALAN See Remarks |
25,717 | $0 | $0 | 0 (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 |
2024-05-22 Tax Withholding |
2024-05-24 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
1,454 | $165.97 | 60,058 (Direct) |
View |
2024-03-15 Tax Withholding |
2024-03-19 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
11,152 | $195.49 | 61,512 (Direct) |
View |
2024-03-15 Option Award |
2024-03-19 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
12,646 | $0 | 61,512 (Direct) |
View |
2024-02-17 Tax Withholding |
2024-02-21 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
642 | $183.79 | 60,018 (Direct) |
View |
2023-12-07 Exercise |
2023-12-08 6:00 pm |
N/A 2024-07-03 |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
3,318 | $0 | 60,660 (Direct) |
View |
2023-12-07 Exercise |
2023-12-08 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
3,318 | $15.5 | 60,660 (Direct) |
View |
2023-11-22 Tax Withholding |
2023-11-27 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
1,462 | $133.48 | 60,660 (Direct) |
View |
2023-03-15 Option Award |
2023-03-17 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
6,287 | $0 | 74,622 (Direct) |
View |
2023-03-15 Tax Withholding |
2023-03-17 6:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
5,830 | $79.53 | 74,622 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-22 6:02 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
685 | $81.48 | 74,165 (Direct) |
View |
2022-11-23 Option Award |
2022-11-28 4:07 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
13,229 | $0 | 74,850 (Direct) |
View |
2022-11-11 Exercise |
2022-11-15 4:05 pm |
N/A 2024-07-03 |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
3,350 | $0 | 64,939 (Direct) |
View |
2022-11-11 Exercise |
2022-11-15 4:05 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
3,350 | $15.5 | 64,939 (Direct) |
View |
2022-03-15 Tax Withholding |
2022-03-17 4:05 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
5,862 | $73.36 | 61,621 (Direct) |
View |
2022-02-17 Option Award |
2022-02-18 4:30 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
4,164 | $0 | 67,483 (Direct) |
View |
2021-06-24 Option Award |
2021-06-28 6:30 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
33,452 | $0 | 73,319 (Direct) |
View |
2021-03-15 Option Award |
2021-03-17 5:00 pm |
N/A N/A |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
6,114 | $0 | 39,867 (Direct) |
View |
2021-01-01 Option Award |
2021-01-05 5:45 pm |
N/A 2024-07-03 |
Builders FirstSource Inc. | BLDR | FARMER MICHAEL ALAN President - Commercial Ops |
40,421 | $0 | 40,421 (Direct) |
View |
2021-01-01 Option Award |
2021-01-05 4:40 pm |
N/A N/A |
BMC STOCK HOLDINGS INC. | BMCH | FARMER MICHAEL ALAN See Remarks |
16,770 | $0 | 0 (Direct) |
View |
2021-01-01 Tax Withholding |
2021-01-05 4:40 pm |
N/A N/A |
BMC STOCK HOLDINGS INC. | BMCH | FARMER MICHAEL ALAN See Remarks |
10,973 | $53.68 | 0 (Direct) |
View |
2020-12-15 Option Award |
2020-12-15 4:35 pm |
N/A N/A |
BMC STOCK HOLDINGS INC. | BMCH | FARMER MICHAEL ALAN See Remarks |
12,256 | $0 | 19,920 (Direct) |
View |
2020-12-15 Tax Withholding |
2020-12-15 4:35 pm |
N/A N/A |
BMC STOCK HOLDINGS INC. | BMCH | FARMER MICHAEL ALAN See Remarks |
6,459 | $46.38 | 19,920 (Direct) |
View |