BLDR
insider transactionsBuilders FirstSource, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
+45.0K
50.0K buy · 5.0K sell
Net value · 365d
$4.0M
$4.4M in · $390.9K out
Sentiment · 365d
Net buying
92% buying · 8% selling
Open-market trades · 365d
2
50.0K buy · 5.0K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Other·F
Gayatri Narayan KEY
President - Tech & Digital
$221.0K
2.8K sh · $77.77
Own -9%
-
Other·G
Chief Operating Officer
$0
850 sh
Own -1%
-
Other·G
COO-Designate
$0
900 sh
Own -2%
-
Grant·A
Director
$80.0K
1.0K sh · $76.26
Own +0%
-
Grant·A
Director
$32.5K
426 sh · $76.26
Own +7%
-
Grant·A
Director
$37.4K
491 sh · $76.26
Own +1%
-
Grant·A
Director
$37.4K
491 sh · $76.26
Own +1%
-
Grant·A
Director
$38.7K
508 sh · $76.26
Own +3%
-
Grant·A
Director
$31.2K
409 sh · $76.26
Own +3%
-
Grant·A
Director
$37.4K
491 sh · $76.26
Own +0%
-
Grant·A
Director
$31.2K
409 sh · $76.26
Own +2%
-
Grant·A
Director
$31.2K
409 sh · $76.26
Own +1%
-
Grant·A
Director
$0
2.6K sh
Own +0%
-
Grant·A
Director
$0
2.6K sh
Own +15%
-
Grant·A
Director
$0
2.6K sh
Own +75%
-
Grant·A
Director
$0
2.6K sh
Own +7%
-
Grant·A
Director
$0
2.6K sh
Own +2%
-
Grant·A
Director
$0
2.6K sh
Own +3%
-
Grant·A
Director
$0
2.6K sh
Own +3%
-
Grant·A
Director
$0
2.6K sh
Own +23%
-
Grant·A
Director
$0
2.6K sh
Own +3%
-
Grant·A
Director
$0
2.6K sh
Own +11%
-
Grant·A
Director
$0
2.6K sh
Own +6%
-
Grant·A
Director
$0
2.6K sh
Own +124%
-
Sell·S
Director
$390.9K
5.0K sh · $78.17
Own -4%
-
Other·F
Paul Vaughn KEY
President - Central Division
$231.0K
2.6K sh · $88.09
Own -7%
-
Grant·A
Paul Vaughn KEY
President - Central Division
$0
2.2K sh
Own +6%
-
Grant·A
Paul Vaughn KEY
President - Central Division
$0
7.7K sh
Own +25%
-
Other·F
Chief Operating Officer
$512.5K
5.8K sh · $88.09
Own -5%
-
Grant·A
Chief Operating Officer
$0
6.7K sh
Own +6%
-
Grant·A
Chief Operating Officer
$0
15.3K sh
Own +16%
-
Other·F
Peter M. Jackson KEY
President & CEO
$749.5K
8.5K sh · $88.09
Own -3%
-
Grant·A
Peter M. Jackson KEY
President & CEO
$0
8.4K sh
Own +3%
-
Grant·A
Peter M. Jackson KEY
President & CEO
$0
42.6K sh
Own +19%
-
Other·F
Chief Talent Officer
$290.2K
3.3K sh · $88.09
Own -6%
-
Grant·A
Chief Talent Officer
$0
5.6K sh
Own +11%
-
Grant·A
Chief Talent Officer
$0
11.4K sh
Own +29%
-
Other·F
Scott L Robins KEY
President - West Division
$445.5K
5.1K sh · $88.09
Own -3%
-
Grant·A
Scott L Robins KEY
President - West Division
$0
5.6K sh
Own +4%
-
Grant·A
Scott L Robins KEY
President - West Division
$0
9.5K sh
Own +7%
-
Grant·A
Jonathan P Cope KEY
President - Commercial
$0
5.7K sh
Own +70%
-
Other·F
Jonathan P Cope KEY
President - Commercial
$65.1K
739 sh · $88.09
Own -8%
-
Grant·A
Gayatri Narayan KEY
President - Tech & Digital
$0
9.4K sh
Own +43%
-
Other·F
Principal Accounting Officer
$57.1K
648 sh · $88.09
Own -12%
-
Grant·A
Principal Accounting Officer
$0
698 sh
Own +15%
-
Grant·A
Principal Accounting Officer
$0
1.4K sh
Own +45%
-
Other·F
Director
$205.4K
2.3K sh · $88.09
Own -2%
-
Other·F
Todd Vance KEY
President - East Division
$150.0K
1.7K sh · $88.09
Own -4%
-
Grant·A
Todd Vance KEY
President - East Division
$0
2.2K sh
Own +6%
-
Grant·A
Todd Vance KEY
President - East Division
$0
7.7K sh
Own +25%
-
Other·F
Pete Beckmann KEY
EVP & CFO
$165.0K
1.9K sh · $88.09
Own -4%
-
Grant·A
Pete Beckmann KEY
EVP & CFO
$0
2.2K sh
Own +5%
-
Grant·A
Pete Beckmann KEY
EVP & CFO
$0
3.4K sh
Own +9%
-
Other·F
Pete Beckmann KEY
EVP & CFO
$173.2K
2.0K sh · $88.09
Own -5%
-
Grant·A
Pete Beckmann KEY
EVP & CFO
$0
1.4K sh
Own +4%
-
Grant·A
Pete Beckmann KEY
EVP & CFO
$0
11.4K sh
Own +41%
-
Buy·P
Director
$4.4M
50.0K sh · $87.73
Own +3%
-
Grant·A
Director
$31.2K
299 sh · $104.29
Own +3%
-
Grant·A
Director
$37.4K
359 sh · $104.29
Own +0%
-
Grant·A
Director
$37.4K
359 sh · $104.29
Own +0%
-
Grant·A
Director
$38.7K
371 sh · $104.29
Own +2%
-
Grant·A
Director
$37.4K
359 sh · $104.29
Own +1%
-
Grant·A
Director
$32.4K
311 sh · $104.29
Own +10%
-
Grant·A
Director
$80.0K
767 sh · $104.29
Own +0%
-
Grant·A
Director
$31.2K
299 sh · $104.29
Own +1%
-
Grant·A
Director
$31.2K
299 sh · $104.29
Own +1%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 13, 2026 | Gayatri Narayan KEY | Other F | 2.8K | $221.0K |
| Jun 5, 2026 | Stephen J Herron | Other G | 850 | $0 |
| Jun 4, 2026 | Michael Hiller | Other G | 900 | $0 |
| Jun 1, 2026 | Paul S Levy | Grant A | 1.0K | $80.0K |
| Jun 1, 2026 | Maria Renz | Grant A | 426 | $32.5K |
| Jun 1, 2026 | James Oleary | Grant A | 491 | $37.4K |
| Jun 1, 2026 | Cleveland A Christophe | Grant A | 491 | $37.4K |
| Jun 1, 2026 | William B Hayes | Grant A | 508 | $38.7K |
| Jun 1, 2026 | Dirkson R Charles | Grant A | 409 | $31.2K |
| Jun 1, 2026 | Craig Arthur Steinke | Grant A | 491 | $37.4K |
| Jun 1, 2026 | Cory Jacobs Boydston | Grant A | 409 | $31.2K |
| Jun 1, 2026 | Mark A Alexander | Grant A | 409 | $31.2K |
| May 14, 2026 | Paul S Levy | Grant A | 2.6K | $0 |
| May 14, 2026 | William B Hayes | Grant A | 2.6K | $0 |
| May 14, 2026 | Maria Renz | Grant A | 2.6K | $0 |
| May 14, 2026 | Cleveland A Christophe | Grant A | 2.6K | $0 |
| May 14, 2026 | David E Rush | Grant A | 2.6K | $0 |
| May 14, 2026 | Brett N Milgrim | Grant A | 2.6K | $0 |
| May 14, 2026 | Craig Arthur Steinke | Grant A | 2.6K | $0 |
| May 14, 2026 | Dirkson R Charles | Grant A | 2.6K | $0 |
| May 14, 2026 | James Oleary | Grant A | 2.6K | $0 |
| May 14, 2026 | Cory Jacobs Boydston | Grant A | 2.6K | $0 |
| May 14, 2026 | Mark A Alexander | Grant A | 2.6K | $0 |
| May 14, 2026 | Cheryl Ainoa | Grant A | 2.6K | $0 |
| May 8, 2026 | David E Rush | Sell S | 5.0K | $390.9K |
| Mar 15, 2026 | Paul Vaughn KEY | Other F | 2.6K | $231.0K |
| Mar 15, 2026 | Paul Vaughn KEY | Grant A | 2.2K | $0 |
| Mar 15, 2026 | Paul Vaughn KEY | Grant A | 7.7K | $0 |
| Mar 15, 2026 | Stephen J Herron | Other F | 5.8K | $512.5K |
| Mar 15, 2026 | Stephen J Herron | Grant A | 6.7K | $0 |
| Mar 15, 2026 | Stephen J Herron | Grant A | 15.3K | $0 |
| Mar 15, 2026 | Peter M. Jackson KEY | Other F | 8.5K | $749.5K |
| Mar 15, 2026 | Peter M. Jackson KEY | Grant A | 8.4K | $0 |
| Mar 15, 2026 | Peter M. Jackson KEY | Grant A | 42.6K | $0 |
| Mar 15, 2026 | Michael Hiller | Other F | 3.3K | $290.2K |
| Mar 15, 2026 | Michael Hiller | Grant A | 5.6K | $0 |
| Mar 15, 2026 | Michael Hiller | Grant A | 11.4K | $0 |
| Mar 15, 2026 | Scott L Robins KEY | Other F | 5.1K | $445.5K |
| Mar 15, 2026 | Scott L Robins KEY | Grant A | 5.6K | $0 |
| Mar 15, 2026 | Scott L Robins KEY | Grant A | 9.5K | $0 |
| Mar 15, 2026 | Jonathan P Cope KEY | Grant A | 5.7K | $0 |
| Mar 15, 2026 | Jonathan P Cope KEY | Other F | 739 | $65.1K |
| Mar 15, 2026 | Gayatri Narayan KEY | Grant A | 9.4K | $0 |
| Mar 15, 2026 | Matthew Trester | Other F | 648 | $57.1K |
| Mar 15, 2026 | Matthew Trester | Grant A | 698 | $0 |
| Mar 15, 2026 | Matthew Trester | Grant A | 1.4K | $0 |
| Mar 15, 2026 | David E Rush | Other F | 2.3K | $205.4K |
| Mar 15, 2026 | Todd Vance KEY | Other F | 1.7K | $150.0K |
| Mar 15, 2026 | Todd Vance KEY | Grant A | 2.2K | $0 |
| Mar 15, 2026 | Todd Vance KEY | Grant A | 7.7K | $0 |
| Mar 15, 2026 | Pete Beckmann KEY | Other F | 1.9K | $165.0K |
| Mar 15, 2026 | Pete Beckmann KEY | Grant A | 2.2K | $0 |
| Mar 15, 2026 | Pete Beckmann KEY | Grant A | 3.4K | $0 |
| Mar 15, 2026 | Pete Beckmann KEY | Other F | 2.0K | $173.2K |
| Mar 15, 2026 | Pete Beckmann KEY | Grant A | 1.4K | $0 |
| Mar 15, 2026 | Pete Beckmann KEY | Grant A | 11.4K | $0 |
| Mar 13, 2026 | Paul S Levy | Buy P | 50.0K | $4.4M |
| Mar 1, 2026 | Dirkson R Charles | Grant A | 299 | $31.2K |
| Mar 1, 2026 | James Oleary | Grant A | 359 | $37.4K |
| Mar 1, 2026 | Craig Arthur Steinke | Grant A | 359 | $37.4K |
| Mar 1, 2026 | William B Hayes | Grant A | 371 | $38.7K |
| Mar 1, 2026 | Cleveland A Christophe | Grant A | 359 | $37.4K |
| Mar 1, 2026 | Maria Renz | Grant A | 311 | $32.4K |
| Mar 1, 2026 | Paul S Levy | Grant A | 767 | $80.0K |
| Mar 1, 2026 | Cory Jacobs Boydston | Grant A | 299 | $31.2K |
| Mar 1, 2026 | Mark A Alexander | Grant A | 299 | $31.2K |
About BLDR insider trading
This page tracks insider transactions for Builders FirstSource, Inc. (BLDR) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.