Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem 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>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-02-11 5:37 pm Sale | 2021-12-31 | 13G | Builders FirstSource, Inc. BLDR | Select Equity Group, L.P. | 1,029,562 0.540% | -5,067,771![]() (-83.11%) | Filing History |
| 2022-02-09 3:33 pm Purchase | 2021-12-31 | 13G | Builders FirstSource, Inc. BLDR | The Vanguard Group | 17,335,692 9.050% | 4,866,795![]() (+39.03%) | Filing History |
| 2022-02-09 09:11 am Sale | 2022-02-08 | 13G | Builders FirstSource, Inc. BLDR | FMR LLC | 17,960,742 9.378% | -2,808,024![]() (-13.52%) | Filing History |
| 2022-02-04 09:15 am Purchase | 2021-12-31 | 13G | Builders FirstSource, Inc. BLDR | Wellington Management Group LLP | 9,821,432 5.130% | 9,821,432![]() (New Position) | Filing History |
| 2022-02-02 7:11 pm Sale | 2021-12-31 | 13G | Builders FirstSource, Inc. BLDR | BlackRock Inc. BLK | 18,709,108 9.800% | -1,492,866![]() (-7.39%) | Filing History |
| 2021-12-10 10:05 am Sale | 2021-11-30 | 13G | Builders FirstSource, Inc. BLDR | BlackRock Inc. BLK | 20,201,974 10.500% | -27,995![]() (-0.14%) | Filing History |
| 2021-08-10 10:33 am Purchase | 2021-08-09 | 13G | Builders FirstSource, Inc. BLDR | FMR LLC | 20,768,766 10.026% | 11,106,162![]() (+114.94%) | Filing History |
| 2021-07-12 08:29 am Purchase | 2021-06-30 | 13G | Builders FirstSource, Inc. BLDR | BlackRock Inc. BLK | 20,229,969 9.800% | 2,186,470![]() (+12.12%) | Filing History |
| 2021-02-12 9:15 pm Sale | 2020-12-31 | 13G | Builders FirstSource, Inc. BLDR | Conifer Management L.L.C. | 5,000,000 4.280% | -1,819,640![]() (-26.68%) | Filing History |
| 2021-02-12 5:03 pm Purchase | 2020-12-31 | 13G | Builders FirstSource, Inc. BLDR | Select Equity Group, L.P. | 6,097,333 5.220% | 6,097,333![]() (New Position) | Filing History |
| 2021-02-10 10:39 am Sale | 2020-12-31 | 13G | Builders FirstSource, Inc. BLDR | The Vanguard Group | 12,468,897 10.670% | -13,444![]() (-0.11%) | Filing History |
| 2021-02-08 10:17 am Purchase | 2021-02-05 | 13G | Builders FirstSource, Inc. BLDR | FMR LLC | 9,662,604 8.271% | 9,662,604![]() (New Position) | Filing History |
| 2021-01-25 4:50 pm Purchase | 2020-12-31 | 13G | Builders FirstSource, Inc. BLDR | BlackRock Inc. BLK | 18,043,499 15.400% | 3,541,229![]() (+24.42%) | Filing History |

