Builders FirstSource (BLDR) — insider trading
Industrials · NYSE
Builders FirstSource (BLDR) has 36 reported SEC Form 4 insider transactions in our data, including 1 open-market sale among the most recent 36 (latest 2026-09-10).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | Steinke Craig Arthur | Director | Grant / award / vesting | 564 | — | $0 | Form 4 |
| 2026-09-10 | Charles Dirkson R | Director | Grant / award / vesting | 470 | — | $0 | Form 4 |
| 2026-09-10 | OLEARY JAMES | Director | Grant / award / vesting | 564 | — | $0 | Form 4 |
| 2026-09-10 | Renz Maria | Director | Grant / award / vesting | 489 | — | $0 | Form 4 |
| 2026-09-10 | LEVY PAUL S | Director | Grant / award / vesting | 1,204 | — | $0 | Form 4 |
| 2026-09-10 | Hayes William B | Director | Grant / award / vesting | 583 | — | $0 | Form 4 |
| 2026-09-10 | CHRISTOPHE CLEVELAND A | Director | Grant / award / vesting | 564 | — | $0 | Form 4 |
| 2026-09-10 | Boydston Cory Jacobs | Director | Grant / award / vesting | 470 | — | $0 | Form 4 |
| 2026-07-18 | Vance Todd | Officer (President - East Division) | Grant / award / vesting | 3,366 | — | $0 | Form 4 |
| 2026-07-18 | Vaughn Paul | Officer (President - West Division) | Grant / award / vesting | 3,366 | — | $0 | Form 4 |
| 2026-07-18 | O'Brien Matthew Coley | Officer (Chief Human Resources Officer) | Grant / award / vesting | 7,406 | — | $0 | Form 4 |
| 2026-06-13 | Narayan Gayatri | Officer (President - Tech & Digital) | Shares withheld for taxes / exercise cost | 2,842 | $77.77 | $221.0K | Form 4 |
| 2026-06-05 | Herron Stephen J | Officer (Chief Operating Officer) | Bona fide gift | 850 | — | $0 | Form 4 |
| 2026-06-04 | Hiller Michael | Officer (COO-Designate) | Bona fide gift | 900 | — | $0 | Form 4 |
| 2026-06-01 | Steinke Craig Arthur | Director | Grant / award / vesting | 491 | $76.26 | $37.4K | Form 4 |
| 2026-06-01 | Charles Dirkson R | Director | Grant / award / vesting | 409 | $76.26 | $31.2K | Form 4 |
| 2026-06-01 | Hayes William B | Director | Grant / award / vesting | 508 | $76.26 | $38.7K | Form 4 |
| 2026-06-01 | LEVY PAUL S | Director | Grant / award / vesting | 1,049 | $76.26 | $80.0K | Form 4 |
| 2026-06-01 | CHRISTOPHE CLEVELAND A | Director | Grant / award / vesting | 491 | $76.26 | $37.4K | Form 4 |
| 2026-06-01 | OLEARY JAMES | Director | Grant / award / vesting | 491 | $76.26 | $37.4K | Form 4 |
| 2026-06-01 | ALEXANDER MARK A | Director | Grant / award / vesting | 409 | $76.26 | $31.2K | Form 4 |
| 2026-06-01 | Renz Maria | Director | Grant / award / vesting | 426 | $76.26 | $32.5K | Form 4 |
| 2026-06-01 | Boydston Cory Jacobs | Director | Grant / award / vesting | 409 | $76.26 | $31.2K | Form 4 |
| 2026-05-14 | OLEARY JAMES | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | Charles Dirkson R | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | Steinke Craig Arthur | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | AINOA CHERYL | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | MILGRIM BRETT N | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | Boydston Cory Jacobs | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | Rush David E | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | CHRISTOPHE CLEVELAND A | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | ALEXANDER MARK A | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | Renz Maria | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | Hayes William B | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-14 | LEVY PAUL S | Director | Grant / award / vesting | 2,558 | — | $0 | Form 4 |
| 2026-05-08 | Rush David E | Director | Open-market sale | 5,000 | $78.17 | $390.9K | Form 4 |
Ask the chat about BLDR's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Builders FirstSource (BLDR).
Last updated 2026-09-10 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.