InsiderTrades

Form 4 for BLDR Builders FirstSource

Accepted 2026-03-16 00:00:00 ET · period of report 2026-03-13 · accession 0001193125-26-108577 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-03-16 2026-03-13 BLDR LEVY PAUL S Dir P - Purchase $87.73 +50.0K 1.73M +3% +$4.39M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, par value $0.01 per share 2026-03-13 P A 50,000 $87.73 1,727,191 D — — (F1) This transaction was executed in multiple open market purchases at an average price of $87.73 per share.