Builders FirstSource, Inc (BLDR) insider trading
Every open-market stock purchase and sale by Builders FirstSource, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders bought $4.4M over the last 12 months (1 buy).
- Insiders sold $391K over the last 12 months (1 sale).
- Last insider buy: Paul S Levy (Insider), $4.4M, 7 months ago.
Last 12 months: insiders bought $4.4M (1 buy) and sold $391K (1 sale). Last close $57.54 on Oct 22, 2026.
Recent BLDR insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 18, 2026 | Michael Hiller (COO) | Bought (not open market) | — |
| Sep 10, 2026 | Dirkson R Charles (Insider) | Bought (not open market) | — |
| Sep 10, 2026 | James Oleary (Insider) | Bought (not open market) | — |
| Sep 10, 2026 | Maria Renz (Insider) | Bought (not open market) | — |
| Sep 10, 2026 | Paul S Levy (Insider) | Bought (not open market) | — |
| Sep 10, 2026 | William B Hayes (Insider) | Bought (not open market) | — |
| Sep 10, 2026 | Cleveland A Christophe (Insider) | Bought (not open market) | — |
| Sep 10, 2026 | Cory Jacobs Boydston (Insider) | Bought (not open market) | — |
| Sep 10, 2026 | Craig Arthur Steinke (Insider) | Bought (not open market) | — |
| Jul 18, 2026 | Todd Vance (President) | Bought (not open market) | — |
| Jul 18, 2026 | Matthew Coley O'Brien (Officer) | Bought (not open market) | — |
| Jul 18, 2026 | Paul Vaughn (President) | Bought (not open market) | — |
| Jun 13, 2026 | Gayatri Narayan (President) | Sold (not open market) | $221K |
| Jun 5, 2026 | Stephen J Herron (COO) | Sold (not open market) | — |
| Jun 4, 2026 | Michael Hiller (COO) | Sold (not open market) | — |
| Jun 1, 2026 | Paul S Levy (Insider) | Bought (not open market) | $80K |
| Jun 1, 2026 | William B Hayes (Insider) | Bought (not open market) | $38.7K |
| Jun 1, 2026 | Cleveland A Christophe (Insider) | Bought (not open market) | $37.4K |
| Jun 1, 2026 | Craig Arthur Steinke (Insider) | Bought (not open market) | $37.4K |
| Jun 1, 2026 | James Oleary (Insider) | Bought (not open market) | $37.4K |
| Jun 1, 2026 | Maria Renz (Insider) | Bought (not open market) | $32.5K |
| Jun 1, 2026 | Dirkson R Charles (Insider) | Bought (not open market) | $31.2K |
| Jun 1, 2026 | Mark A Alexander (Insider) | Bought (not open market) | $31.2K |
| Jun 1, 2026 | Cory Jacobs Boydston (Insider) | Bought (not open market) | $31.2K |
| May 14, 2026 | James Oleary (Insider) | Bought (not open market) | — |
Who's trading BLDR
- Michael Hiller, C-suite exec: other filings, last Oct 18, 2026
- Craig Arthur Steinke, Insider: other filings, last Sep 10, 2026
- Maria Renz, Insider: other filings, last Sep 10, 2026
- James Oleary, Insider: other filings, last Sep 10, 2026
- William B Hayes, Insider: other filings, last Sep 10, 2026
- Cleveland A Christophe, Insider: other filings, last Sep 10, 2026
- Dirkson R Charles, Insider: other filings, last Sep 10, 2026
- Paul S Levy, Insider: bought $4.4M (1 buy), last Sep 10, 2026
- Cory Jacobs Boydston, Insider: other filings, last Sep 10, 2026
- Paul Vaughn, President: other filings, last Jul 18, 2026
- Matthew Coley O'Brien, Officer: other filings, last Jul 18, 2026
- Todd Vance, President: other filings, last Jul 18, 2026
- Gayatri Narayan, President: other filings, last Jun 13, 2026
- Stephen J Herron, COO: other filings, last Jun 5, 2026
- Mark A Alexander, Insider: other filings, last Jun 1, 2026
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