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.
Granted 22.3K · Bought 550.0K
Granted 38.0K
Granted 277.0K
Granted 136.6K
Granted 35.6K · Sold 2.9K
Granted 138.8K · Sold 23.0K
Granted 107.4K
Granted 16.4K · Sold 30.0K
Granted 15.9K
Granted 13.8K
Granted 62.3K · Sold 6.3K
Granted 42.4K · Sold 7.8K
Granted 43.0K · Sold 19.2K
Granted 79.8K · Sold 22.2K
Granted 15.5K
Granted 9.9K · Bought 1.9K
Granted 10.5K · Sold 10.0K
Granted 20.7K
Granted 1.3K
Granted 11.6K
Granted 16.9K
Granted 31.1K
Granted 15.5K · Sold 17.5K
Granted 32.3K
Granted 14.4K · Sold 9.1K
Granted 14.3K · Bought 5.0K
Granted 822 · Sold 103.0K
Granted 14.8K
Granted 6.4K
Granted 4.6K
Granted 3.1K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Levy Paul SDirector · 28 transactions | +49.4% | 1.73M | 22.3K | 550.0K | — |
| Flitman David EPresident and CEO, Director · 4 transactions | — | 831.5Kas of Mar 2022 | 38.0K | — | — |
| Jackson Peter M.President & CEO, Director · 25 transactions | +213.4% | 272.4K | 277.0K | — | — |
| Robins Scott LPresident - West Division · 24 transactions | — | 151.2K | 136.6K | — | — |
| Beckmann PeteEVP & CFO · 19 transactions | — | 148.7K | 35.6K | — | 2.9K |
| Rush David EDirector · 25 transactions | +26.6% | 124.8K | 138.8K | — | 23.0K |
| Herron Stephen JChief Operating Officer · 31 transactions | +157.8% | 110.3K | 107.4K | — | — |
| Steinke Craig ArthurDirector · 26 transactions | -11.8% | 102.1K | 16.4K | — | 30.0K |
| Oleary JamesDirector · 25 transactions | +21.1% | 91.2K | 15.9K | — | — |
| Milgrim Brett NDirector · 19 transactions | +20.1% | 82.6K | 13.8K | — | — |
| Johnson Timothy DEVP & General Counsel · 24 transactions | +35.7% | 73.5Kas of Aug 2025 | 62.3K | — | 6.3K |
| Beckmann JamiPrincipal Accounting Officer · 30 transactions | — | 62.7Kas of May 2024 | 42.4K | — | 7.8K |
| Farmer Michael AlanPresident - Commercial Ops · 17 transactions | -5.2% | 60.1Kas of May 2024 | 43.0K | — | 19.2K |
| Hiller MichaelCOO-Designate · 29 transactions | +118.4% | 52.1K | 79.8K | — | 22.2K |
| Alexander Mark ADirector · 25 transactions | +48% | 47.9K | 15.5K | — | — |
| Vance ToddPresident - East Division · 4 transactions | — | 39.3K | 9.9K | 1.9K | — |
| Christophe Cleveland ADirector · 8 transactions | +1.3% | 38.2K | 10.5K | — | 10.0K |
| Vaughn PaulPresident - Central Division · 8 transactions | — | 37.7K | 20.7K | — | — |
| Agroskin DanielDirector · 4 transactions | +3.6% | 36.4Kas of Jun 2022 | 1.3K | — | — |
| Coulter Jami LynnPrincipal Accounting Officer · 3 transactions | +37.6% | 35.1Kas of Mar 2022 | 11.6K | — | — |
| Hayes William BDirector · 27 transactions | — | 34.2K | 16.9K | — | — |
| Narayan GayatriPresident - Tech & Digital · 3 transactions | — | 28.3K | 31.1K | — | — |
| Boydston Cory JacobsDirector · 27 transactions | -6.8% | 26.7K | 15.5K | — | 17.5K |
| Messersmith Amy BChief People Officer · 9 transactions | — | 26.1Kas of May 2024 | 32.3K | — | — |
| 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 · 5 transactions | -88% | 14.0Kas of Jun 2022 | 822 | — | 103.0K |
| 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 | — | — |
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 the last 5 years: +306.0K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.