David E. Rush - 15 Mar 2026 Form 4 Insider Report for Builders FirstSource, Inc. (BLDR)

Role
Director
Signature
/s/ Minator Azemi, by power of attorney
Issuer symbol
BLDR
Transactions as of
15 Mar 2026
Net transactions value
$0
Form type
4
Filing time
17 Mar 2026, 19:05:06 UTC
Previous filing
08 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Rush David E Director C/O BUILDERS FIRSTSOURCE, INC., 6031 CONNECTION DR., STE. 400, IRVING /s/ Minator Azemi, by power of attorney 17 Mar 2025 0001760672

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BLDR Common Stock, par value $0.01 per share Tax liability -2,332 -1.8% $88.09* 127,284 15 Mar 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects shares withheld to pay tax withholding requirements on vesting of previously granted restricted stock units.