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: 36
Latest filed: Mar 26, 2026
| Form | Count |
|---|---|
| 4 | 32 |
| SCHEDULE 13G/A | 2 |
| 8-K | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| 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 |
| Feb 17, 2026 | 8-K | Feb 17, 2026 | 0001193125-26-053039 | View |
| Dec 15, 2025 | 4 | Dec 11, 2025 | 0001193125-25-319184 | View |
| Dec 08, 2025 | 4 | Dec 04, 2025 | 0001193125-25-311216 | View |
| Dec 05, 2025 | SCHEDULE 13G/A | — | 0000315066-25-002956 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001193125-25-306899 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001193125-25-306900 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001193125-25-306902 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001193125-25-306905 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001193125-25-306906 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001193125-25-306911 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001193125-25-306912 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001193125-25-306913 | View |
| Nov 07, 2025 | 4 | Nov 05, 2025 | 0001193125-25-272305 | View |
| Oct 30, 2025 | 8-K | Oct 30, 2025 | 0001193125-25-257380 | View |