BLDR (Builders FirstSource, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by BLDR officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-21 | Todd Vance | President - East Division | A | — | — |
| 2026-07-21 | Matthew Coley O'Brien | Chief Human Resources Officer | A | — | — |
| 2026-07-21 | Paul Vaughn | President - West Division | A | — | — |
| 2026-06-16 | Gayatri Narayan | President - Tech & Digital | F | — | — |
| 2026-06-10 | Stephen J Herron | Chief Operating Officer | G | — | — |
| 2026-06-08 | Michael Hiller | COO-Designate | G | — | — |
| 2026-06-02 | Craig Arthur Steinke | Director | A | — | — |
| 2026-06-02 | Dirkson R Charles | Director | A | — | — |
| 2026-06-02 | William B Hayes | Director | A | — | — |
| 2026-06-02 | PAUL S LEVY | Director | A | — | — |
| 2026-06-02 | CLEVELAND A CHRISTOPHE | Director | A | — | — |
| 2026-06-02 | JAMES OLEARY | Director | A | — | — |
| 2026-06-02 | MARK A ALEXANDER | Director | A | — | — |
| 2026-06-02 | Maria Renz | Director | A | — | — |
| 2026-06-02 | Cory Jacobs Boydston | Director | A | — | — |
| 2026-05-18 | JAMES OLEARY | Director | A | — | — |
| 2026-05-18 | Dirkson R Charles | Director | A | — | — |
| 2026-05-18 | Craig Arthur Steinke | Director | A | — | — |
| 2026-05-18 | CHERYL AINOA | Director | A | — | — |
| 2026-05-18 | BRETT N MILGRIM | Director | A | — | — |
| 2026-05-18 | Cory Jacobs Boydston | Director | A | — | — |
| 2026-05-18 | David E Rush | Director | A | — | — |
| 2026-05-18 | CLEVELAND A CHRISTOPHE | Director | A | — | — |
| 2026-05-18 | MARK A ALEXANDER | Director | A | — | — |
| 2026-05-18 | Maria Renz | Director | A | — | — |
| 2026-05-18 | William B Hayes | Director | A | — | — |
| 2026-05-18 | PAUL S LEVY | Director | A | — | — |
| 2026-05-12 | David E Rush | Director | Sell | — | — |
| 2026-03-17 | Todd Vance | President - East Division | MIXED | — | — |
| 2026-03-17 | Pete Beckmann | EVP & CFO | MIXED | — | — |
| 2026-03-17 | David E Rush | Director | F | — | — |
| 2026-03-17 | Matthew Trester | Principal Accounting Officer | MIXED | — | — |
| 2026-03-17 | Gayatri Narayan | President - Tech & Digital | A | — | — |
| 2026-03-17 | Jonathan P Cope | President - Commercial | MIXED | — | — |
| 2026-03-17 | Scott L Robins | President - West Division | MIXED | — | — |
| 2026-03-17 | Michael Hiller | Chief Talent Officer | MIXED | — | — |
| 2026-03-17 | Peter M. Jackson | President & CEO | MIXED | — | — |
| 2026-03-17 | Stephen J Herron | Chief Operating Officer | MIXED | — | — |
| 2026-03-17 | Paul Vaughn | President - Central Division | MIXED | — | — |
| 2026-03-16 | PAUL S LEVY | Director | Buy | — | — |
| 2026-03-03 | PAUL S LEVY | Director | A | — | — |
| 2026-03-03 | Maria Renz | Director | A | — | — |
| 2026-03-03 | CLEVELAND A CHRISTOPHE | Director | A | — | — |
| 2026-03-03 | Dirkson R Charles | Director | A | — | — |
| 2026-03-03 | William B Hayes | Director | A | — | — |
| 2026-03-03 | Craig Arthur Steinke | Director | A | — | — |
| 2026-03-03 | Cory Jacobs Boydston | Director | A | — | — |
| 2026-03-03 | MARK A ALEXANDER | Director | A | — | — |
| 2026-03-03 | JAMES OLEARY | Director | A | — | — |
| 2025-12-15 | Pete Beckmann | EVP & CFO | G | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 27,362,326 | — |
| — | 10%+ Owner | 24,863,266 | — |
| — | 10%+ Owner | 24,613,907 | — |
| — | 10%+ Owner | 21,809,694 | — |
| — | Director | 21,576,769 | — |
| — | 10%+ Owner | 20,263,266 | — |
| — | Director | 16,075,382 | — |
| — | 10%+ Owner | 14,344,584 | — |
| — | 10%+ Owner | 13,971,669 | — |
| — | 10%+ Owner | 13,263,266 | — |
| — | 10%+ Owner | 10,376,524 | — |
| — | Director | 8,940,582 | — |
| — | 10%+ Owner | 8,903,574 | — |
| — | 10%+ Owner | 8,767,836 | — |
| — | 10%+ Owner | 862,407 | — |
| — | President and CEO | 428,641 | — |
| — | CEO | 370,658 | — |
| — | President - West Division | 281,981 | — |
| — | President & CEO | 272,332 | — |
| — | President & COO | 197,122 | — |
| — | SVP & General Counsel | 168,735 | — |
| — | SVP - COO - East | 128,344 | — |
| — | Director | 124,842 | — |
| — | Chief Operating Officer | 110,260 | — |
| — | Director | 102,417 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the BLDR quote page; the site-wide leaderboard is on the insider transactions hub.