Key facts
- This page summarizes David E. Rush's Form 4 filing for Builders FirstSource, Inc. (BLDR).
- 1 reported transaction and 0 derivative rows are listed below.
- Filing timestamp: 17 Mar 2026, 19:05.
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
- Next filing
- 12 May 2026
- SEC
- View on sec.gov
Key filing fact
David E. Rush filed Form 4 for Builders FirstSource, Inc. (BLDR) on 17 Mar 2026.
Change
- Previous filing in this sequence was filed on 08 Dec 2025.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
See Original Filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001760672
Primary reporting owner
Rush David E
- Relationship
- Director
- Address
- C/O BUILDERS FIRSTSOURCE, INC., 6031 CONNECTION DR., STE. 400, IRVING
- Signature
- /s/ Minator Azemi, by power of attorney
- Signature date
- 17 Mar 2025
Transactions Table
BLDR
transaction
Common Stock, par value $0.01 per share
Tax liability
- Transaction value
- Shares
- -2,332
- Change %
- -1.8%
- Price
- $88.09*
- Shares after
- 127,284
- Date
- 15 Mar 2026
- Ownership
- Direct
- Footnotes
- 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. |