BLDR insider trading — Builders FirstSource, Inc.
No open-market insider purchases or sales were filed for Builders FirstSource, Inc. (BLDR) in the last 90 days. Other insider transactions — such as stock awards, option exercises or tax withholding — are listed below.
Updated Oct 16, 2026.
Recent BLDR insider transactions
Every Form 4 filed by Builders FirstSource, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 | Christophe Cleveland A | Director | A · Grant/award | Direct | 564 | — | — | Form 4 |
| Sep 10, 2026 | Levy Paul S | Director | A · Grant/award | Direct | 1,204 | — | — | Form 4 |
| Sep 10, 2026 | Oleary James | Director | A · Grant/award | Direct | 564 | — | — | Form 4 |
| Sep 10, 2026 | Hayes William B | Director | A · Grant/award | Direct | 583 | — | — | Form 4 |
| Sep 10, 2026 | Boydston Cory Jacobs | Director | A · Grant/award | Direct | 470 | — | — | Form 4 |
| Sep 10, 2026 | Renz Maria | Director | A · Grant/award | Direct | 489 | — | — | Form 4 |
| Sep 10, 2026 | Charles Dirkson R | Director | A · Grant/award | Direct | 470 | — | — | Form 4 |
| Sep 10, 2026 | Steinke Craig Arthur | Director | A · Grant/award | Direct | 564 | — | — | Form 4 |
| Jul 18, 2026 | Vaughn Paul | President - West Division | A · Grant/award | Direct | 3,366 | — | — | Form 4 |
| Jul 18, 2026 | Vance Todd | President - East Division | A · Grant/award | Direct | 3,366 | — | — | Form 4 |
| Jul 18, 2026 | O'Brien Matthew Coley | Chief Human Resources Officer | A · Grant/award | Direct | 7,406 | — | — | Form 4 |
BLDR insider trading FAQ
Are insiders buying BLDR stock?
Not on the open market. In the last 90 days, Builders FirstSource, Inc. insiders made no open-market purchases, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading BLDR?
No insider bought or sold on the open market in the last 90 days.
Where does BLDR insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
More stocks with insider activity
Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.