Builders FirstSource, Inc. - BLDR
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 57
Latest filed: Aug 07, 2026
| Form | Count |
|---|---|
| 4 | 49 |
| 8-K | 5 |
| 144 | 1 |
| SCHEDULE 13G | 1 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 07, 2026 | 8-K | Aug 03, 2026 | 0001193125-26-340381 | View |
| Jul 30, 2026 | 8-K | Jul 30, 2026 | 0001193125-26-324859 | View |
| Jul 21, 2026 | 4 | Jul 18, 2026 | 0001193125-26-310380 | View |
| Jul 21, 2026 | 4 | Jul 18, 2026 | 0001193125-26-310383 | View |
| Jul 21, 2026 | 4 | Jul 18, 2026 | 0001193125-26-310384 | View |
| Jun 16, 2026 | 4 | Jun 13, 2026 | 0001193125-26-272570 | View |
| Jun 10, 2026 | 4 | Jun 05, 2026 | 0001193125-26-266126 | View |
| Jun 08, 2026 | 4 | Jun 04, 2026 | 0001193125-26-261694 | View |
| Jun 05, 2026 | 8-K | Jun 03, 2026 | 0001193125-26-259521 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001193125-26-253451 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001193125-26-253452 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001193125-26-253455 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001193125-26-253464 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001193125-26-253456 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001193125-26-253457 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001193125-26-253465 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001193125-26-253458 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001193125-26-253460 | View |
| May 18, 2026 | 8-K | May 14, 2026 | 0001316835-26-000004 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228974 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228975 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228983 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228976 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228984 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228978 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228987 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228991 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228990 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228993 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-228998 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-229001 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0001193125-26-219363 | View |
| May 08, 2026 | 144 | — | 0001921094-26-000449 | View |
| Apr 30, 2026 | 8-K | Apr 30, 2026 | 0001193125-26-193923 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100119-26-000262 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000861 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111421 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111422 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111423 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111424 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111425 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111426 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111427 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111428 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111429 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111430 | View |
| Mar 17, 2026 | 4 | Mar 15, 2026 | 0001193125-26-111501 | View |
| Mar 16, 2026 | 4 | Mar 13, 2026 | 0001193125-26-108577 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001193125-26-088134 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001193125-26-088135 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001193125-26-088136 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001193125-26-088148 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001193125-26-088138 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001193125-26-088139 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001193125-26-088140 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001193125-26-088143 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001193125-26-088144 | View |