Hayes William B (CIK 1320940) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-02). Recent activity: Buy BLDR (508 shares), Buy BLDR (2,558 shares), Buy BLDR (371 shares), Buy BLDR (345 shares), Buy BLDR (279 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-02 | Builders FirstSource, Inc. (BLDR) | Director | Buy | 508 | $38,740 |
| 2026-05-18 | Builders FirstSource, Inc. (BLDR) | Director | Buy | 2,558 | $0 |
| 2026-03-03 | Builders FirstSource, Inc. (BLDR) | Director | Buy | 371 | $38,692 |
| 2025-12-03 | Builders FirstSource, Inc. (BLDR) | Director | Buy | 345 | $38,719 |
| 2025-09-03 | Builders FirstSource, Inc. (BLDR) | Director | Buy | 279 | $38,692 |
| 2025-06-03 | Builders FirstSource, Inc. (BLDR) | Director | Buy | 359 | $38,657 |
| 2025-05-29 | Builders FirstSource, Inc. (BLDR) | Director | Buy | 1,707 | $0 |
| 2025-03-18 | Builders FirstSource, Inc. (BLDR) | Director | Buy | 269 | $37,388 |
| 2025-03-04 | Builders FirstSource, Inc. (BLDR) | Director | Buy | 269 | $37,388 |
Source: SEC Form 4 filings · as of 2026-06-02