Builders Firstsource, Inc.
A supplier and manufacturer of building materials serving professional homebuilders, remodeling contractors, and multi-family builders across the U.S., it makes roof trusses, wall panels, windows, doors, and lumber. Founded in 1998 in Dallas as a "buy-and-build" roll-up to consolidate a fragmented industry, it grew into a national player through the 2015 ProBuild acquisition and the 2021 merger with BMC Stock Holdings. Its name reflects its focus on serving professional builders first—not everyday shoppers at big-box home stores.
Bought 300.0K
Bought 771.6K · Sold 24.86M
Bought 415.8K
Bought 355.7K
Sold 23.48M
Bought 318.3K · Sold 5.02M
Granted 86.3K · Bought 1.75M · Sold 10.00M
Granted 440.9K
Granted 1.40M · Bought 10.0K · Sold 860.8K
Granted 458.5K · Sold 65.0K
Granted 153.4K · Sold 44.3K
Granted 1.23M · Sold 991.5K
Granted 207.0K
Granted 35.6K · Sold 2.9K
Granted 250.5K · Bought 4.0K · Sold 60.5K
Granted 830.8K · Sold 615.7K
Granted 118.0K
Granted 42.4K · Bought 831.5K · Sold 24.86M
Granted 204.0K · Bought 16.0K · Sold 118.0K
Granted 104.9K
Granted 91.2K
Granted 100.3K · Sold 52.6K
Granted 126.5K · Sold 16.3K
Granted 67.1K · Bought 354.9K
Granted 42.4K · Sold 7.8K
Granted 116.3K · Sold 29.2K
Granted 46.0K · Sold 95
Granted 112.0K · Sold 30.6K
Granted 47.9K
Granted 9.9K · Bought 1.9K
Granted 198.5K · Sold 232.0K
Granted 20.7K
Granted 33.3K
Granted 58.7K · Sold 12.0K
Granted 34.3K
Granted 31.1K
Granted 44.2K · Sold 17.5K
Granted 32.3K
Granted 176.0K · Sold 172.6K
Granted 14.4K · Sold 9.1K
Granted 14.3K · Bought 5.0K
Granted 2.88M · Sold 2.62M
Granted 13.4K
Granted 14.8K
Granted 6.4K
Granted 4.6K
Granted 3.1K
Sold 24.86M
Granted 128.2K · Sold 52.8K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| JLL Partners Fund V LP +2 co-filers10% owner · 3 transactions | — | 46.15Mas of Jan 2010 | — | 300.0K | — |
| Graff MichaelDirector · 226 transactions | — | 33.53Mas of May 2016 | — | 771.6K | 24.86M |
| Kaye Charles R +6 co-filers10% owner · 24 transactions | — | 24.86Mas of Jun 2012 | — | 415.8K | — |
| Kaye Charles R +6 co-filers10% owner · 199 transactions | — | 24.45Mas of Jan 2010 | — | 355.7K | — |
| JLL Partners Fund V LP +3 co-filers10% owner · 3 transactions | — | 15.21Mas of Sep 2017 | — | — | 23.48M |
| Kent Bradley R +2 co-filers10% owner · 1 transaction | — | 13.97Mas of Jan 2010 | — | — | — |
| Stadium Capital Partners L P10% owner · 74 transactions | — | 8.78Mas of Apr 2015 | — | 318.3K | 5.02M |
| Levy Paul SDirector · 55 transactions | — | 1.73M | 86.3K | 1.75M | 10.00M |
| Flitman David EPresident and CEO, Director · 6 transactions | — | 831.5Kas of Mar 2022 | 440.9K | — | — |
| Crow M ChadCEO · 66 transactions | — | 370.7Kas of Mar 2021 | 1.40M | 10.0K | 860.8K |
| Jackson Peter M.President & CEO, Director · 44 transactions | — | 272.4K | 458.5K | — | 65.0K |
| Omeara Kevin PPresident & COO · 11 transactions | — | 197.1Kas of May 2007 | 153.4K | — | 44.3K |
| McAleenan Donald FSVP & General Counsel · 71 transactions | — | 193.7Kas of Mar 2020 | 1.23M | — | 991.5K |
| Robins Scott LPresident - West Division · 36 transactions | — | 151.2K | 207.0K | — | — |
| Beckmann PeteEVP & CFO · 19 transactions | — | 148.7K | 35.6K | — | 2.9K |
| Rush David EDirector · 42 transactions | — | 124.8K | 250.5K | 4.0K | 60.5K |
| Tolly Morris ESVP - COO - East · 72 transactions | — | 124.0Kas of Mar 2018 | 830.8K | — | 615.7K |
| Herron Stephen JChief Operating Officer · 34 transactions | — | 110.3K | 118.0K | — | — |
| Barr DavidDirector · 244 transactions | — | 102.4Kas of Dec 2020 | 42.4K | 831.5K | 24.86M |
| Steinke Craig ArthurDirector · 52 transactions | — | 102.1K | 204.0K | 16.0K | 118.0K |
| Bullock David WDirector · 5 transactions | — | 99.9Kas of Jun 2021 | 104.9K | — | — |
| Oleary JamesDirector · 30 transactions | — | 91.2K | 91.2K | — | — |
| Milgrim Brett NDirector · 40 transactions | — | 82.6K | 100.3K | — | 52.6K |
| Johnson Timothy DEVP & General Counsel · 28 transactions | — | 73.5Kas of Aug 2025 | 126.5K | — | 16.3K |
| Kruse KevinDirector · 207 transactions | — | 67.1Kas of Aug 2018 | 67.1K | 354.9K | — |
| Beckmann JamiPrincipal Accounting Officer · 30 transactions | — | 62.7Kas of May 2024 | 42.4K | — | 7.8K |
| Farmer Michael AlanPresident - Commercial Ops · 21 transactions | — | 60.1Kas of May 2024 | 116.3K | — | 29.2K |
| Schenkel Frederick BVice President, Manufacturing · 9 transactions | — | 54.0Kas of Feb 2013 | 46.0K | — | 95 |
| Hiller MichaelCOO-Designate · 32 transactions | — | 52.1K | 112.0K | — | 30.6K |
| Alexander Mark ADirector · 30 transactions | — | 47.9K | 47.9K | — | — |
| Vance ToddPresident - East Division · 4 transactions | — | 39.3K | 9.9K | 1.9K | — |
| Christophe Cleveland ADirector · 35 transactions | — | 38.2K | 198.5K | — | 232.0K |
| Vaughn PaulPresident - Central Division · 8 transactions | — | 37.7K | 20.7K | — | — |
| Agroskin DanielDirector · 15 transactions | — | 36.4Kas of Jun 2022 | 33.3K | — | — |
| Leist Brad AlanVice President and Controller · 1 transaction | — | 35.9Kas of Feb 2012 | — | — | — |
| Coulter Jami LynnPrincipal Accounting Officer · 23 transactions | — | 35.1Kas of Mar 2022 | 58.7K | — | 12.0K |
| Hayes William BDirector · 35 transactions | — | 34.2K | 34.3K | — | — |
| Narayan GayatriPresident - Tech & Digital · 3 transactions | — | 28.3K | 31.1K | — | — |
| Boydston Cory JacobsDirector · 32 transactions | — | 26.7K | 44.2K | — | 17.5K |
| Messersmith Amy BChief People Officer · 9 transactions | — | 26.1Kas of May 2024 | 32.3K | — | — |
| Griffin Robert CDirector · 23 transactions | — | 25.7Kas of May 2019 | 176.0K | — | 172.6K |
| McCrobie Paul MPresident - East Division · 15 transactions | — | 22.2Kas of Mar 2025 | 14.4K | — | 9.1K |
| Charles Dirkson RDirector · 22 transactions | — | 19.3K | 14.3K | 5.0K | — |
| Sherman Floyd FDirector · 263 transactions | — | 14.0Kas of Jun 2022 | 2.88M | — | 2.62M |
| Davis Janice LDirector · 5 transactions | — | 13.4Kas of Dec 2020 | 13.4K | — | — |
| Cope Jonathan PPresident - Commercial · 5 transactions | — | 8.1K | 14.8K | — | — |
| Renz MariaDirector · 9 transactions | — | 6.4K | 6.4K | — | — |
| Ainoa CherylDirector · 3 transactions | — | 4.6K | 4.6K | — | — |
| Trester MatthewPrincipal Accounting Officer · 6 transactions | — | 4.6K | 3.1K | — | — |
| Kaye Charles R +8 co-filers10% owner · 3 transactions | — | 0as of May 2016 | — | — | 24.86M |
| Horn Charles LFormer SVP & CFO · 22 transactions | — | 0as of May 2009 | 128.2K | — | 52.8K |
| Frank Ramsey ADirector, 10% owner · 1 transaction | — | 0as of Feb 2006 | — | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -113.97M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.