Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:8d24952a-2ef6-7f79-60f3-cc7093d1c5a5 2026-08-21T21:36:56-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services BLDR: O BRIEN MATTHEW COLEY (HR) Acquired (JB) 7,406 Shares of BUILDERS FIRSTSOURCE INC for $0.00 on 7/18 urn:uuid:4dca8f1d-ad7d-9d51-ac8a-9abbbac5f0d3 2026-07-21T16:30:04-04:00 BLDR: VAUGHN PAUL (PR) Acquired (JB) 3,366 Shares of BUILDERS FIRSTSOURCE INC for $0.00 on 7/18 urn:uuid:85bb9c18-00da-29b2-91f8-2f23481e02be 2026-07-21T16:30:03-04:00 BLDR: VANCE TODD (PR) Acquired (JB) 3,366 Shares of BUILDERS FIRSTSOURCE INC for $0.00 on 7/18 urn:uuid:b5373ff6-6186-1a52-3fc8-4b0c433cdbd4 2026-07-21T16:30:02-04:00 BLDR: NARAYAN GAYATRI (PR,TO) Disposed (JS) 2,842 Shares of BUILDERS FIRSTSOURCE INC for $77.77 on 6/13 urn:uuid:d6ef330a-9474-4b87-ec20-00ee016aeeab 2026-06-16T16:05:03-04:00 BLDR: HERRON STEPHEN J (COO) Disposed (JS) 850 Shares of BUILDERS FIRSTSOURCE INC for $0.00 on 6/5 urn:uuid:a0b59496-7f37-1bb7-f4e5-6b4f8409c7fc 2026-06-10T17:45:12-04:00 BLDR: HILLER MICHAEL (COO) Disposed (JS) 900 Shares of BUILDERS FIRSTSOURCE INC for $0.00 on 6/4 urn:uuid:477edda9-d8c6-0acc-117b-2100287804a5 2026-06-08T16:05:05-04:00 BLDR: BOYDSTON CORY JACOBS (DIR) Acquired (JB) 409 Shares of BUILDERS FIRSTSOURCE INC for $76.26 on 6/1 urn:uuid:2ee1d5ca-e9f5-a5f0-b40d-d65f662d6804 2026-06-02T16:05:25-04:00 BLDR: RENZ MARIA (DIR) Acquired (JB) 426 Shares of BUILDERS FIRSTSOURCE INC for $76.26 on 6/1 urn:uuid:46c810db-da8d-5cfe-154b-91748ffb7849 2026-06-02T16:05:14-04:00 BLDR: ALEXANDER MARK A (DIR) Acquired (JB) 409 Shares of BUILDERS FIRSTSOURCE INC for $76.26 on 6/1 urn:uuid:e015f596-4371-d3b8-8e54-a14bdb4685f4 2026-06-02T16:05:12-04:00 BLDR: OLEARY JAMES (DIR) Acquired (JB) 491 Shares of BUILDERS FIRSTSOURCE INC for $76.26 on 6/1 urn:uuid:97a1bd88-c0ac-178d-06c9-3f9ab7b24a03 2026-06-02T16:05:12-04:00