Insider · CIK 0001732939
Matthew Coley O'Brien
Files at: BLDR, WEN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 18, 2026 AForm 4 → | Jul 21, 4:30 pm EDT | Builders FirstSource, Inc.BLDR | 7,406 | — | — | 7,406 | — |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.