Builders FirstSource (NYSE: BLDR) exec gets stock awards and tax withholding

Rhea-AI Filing Summary

Builders FirstSource, Inc. executive Vance Todd, President - East Division, reported equity compensation and related tax withholding transactions in company common stock. He received 7,663 restricted stock units under the 2014 Incentive Plan, which vest in 33.3% increments on March 15 of 2027, 2028, and 2029.

He also acquired 2,237 shares through vesting of performance-based restricted stock units. To satisfy tax withholding on the vesting of previously granted performance-based and time-based restricted stock units, 1,703 shares were withheld at a price of $88.09 per share. Following these transactions, he directly owns 39,318 shares of common stock.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Vance Todd

Role President - East Division

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, par value $0.01 per share	7,663	$0.00	--
Grant/Award	Common Stock, par value $0.01 per share	2,237	$0.00	--
Tax Withholding	Common Stock, par value $0.01 per share	1,703	$88.09	$150K

Holdings After Transaction: Common Stock, par value $0.01 per share — 38,784 shares (Direct)

Footnotes (1)

1. Reflects the acquisition of restricted stock units pursuant to the Corporation's 2014 Incentive Plan. The restricted stock units vest in 33.3% increments on each of March 15, 2027-2029 and entitle the reporting person to one share of common stock for each restricted stock unit that vests. Reflects the vesting of performance-based restricted stock units granted pursuant to the Corporation's 2014 Incentive Plan. Reflects shares withheld to pay tax withholding requirements on vesting of previously granted performance-based restricted stock units and restricted stock units.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Vance Todd

(Last) (First) (Middle)

6031 CONNECTION DRIVE

SUITE 400

(Street)

IRVING TX 75039

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Builders FirstSource, Inc. [ BLDR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President - East Division

3. Date of Earliest Transaction (Month/Day/Year)
03/15/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, par value $0.01 per share	03/15/2026		A(1)		7,663	A	$0.00	38,784	D
Common Stock, par value $0.01 per share	03/15/2026		A(2)		2,237	A	$0.00	41,021	D
Common Stock, par value $0.01 per share	03/15/2026		F(3)		1,703	D	$88.09	39,318	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects the acquisition of restricted stock units pursuant to the Corporation's 2014 Incentive Plan. The restricted stock units vest in 33.3% increments on each of March 15, 2027-2029 and entitle the reporting person to one share of common stock for each restricted stock unit that vests.

2. Reflects the vesting of performance-based restricted stock units granted pursuant to the Corporation's 2014 Incentive Plan.

3. Reflects shares withheld to pay tax withholding requirements on vesting of previously granted performance-based restricted stock units and restricted stock units.

	/s/ Minator Azemi, by power of attorney	03/17/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What did Builders FirstSource (BLDR) executive Vance Todd report on this Form 4?

Vance Todd reported new equity compensation and related tax withholding transactions in Builders FirstSource common stock. He received restricted stock units and performance-based shares, while a portion of shares was withheld to cover tax obligations arising from vesting of earlier awards under the 2014 Incentive Plan.

How many restricted stock units did Vance Todd receive from Builders FirstSource (BLDR)?

He received 7,663 restricted stock units pursuant to Builders FirstSource’s 2014 Incentive Plan. These units do not require cash payment and entitle him to one share of common stock per unit as they vest over time, subject to continued service and applicable plan conditions.

What are the vesting terms for Vance Todd’s new Builders FirstSource (BLDR) restricted stock units?

The 7,663 restricted stock units vest in 33.3% increments on March 15 of 2027, 2028, and 2029. Each vested restricted stock unit entitles Vance Todd to receive one share of Builders FirstSource common stock, assuming he meets the conditions set under the 2014 Incentive Plan.

What performance-based shares vested for Builders FirstSource (BLDR) executive Vance Todd?

Vance Todd had 2,237 shares vest from performance-based restricted stock units granted under the 2014 Incentive Plan. These awards were tied to performance criteria, and the vesting increased his directly held Builders FirstSource common stock position before accounting for shares withheld to cover tax requirements.

Why were some Builders FirstSource (BLDR) shares withheld in Vance Todd’s Form 4?

1,703 shares were withheld at $88.09 per share to satisfy tax withholding requirements. These withholdings relate to the vesting of previously granted performance-based restricted stock units and restricted stock units, allowing taxes to be paid using shares rather than separate cash payments.

How many Builders FirstSource (BLDR) shares does Vance Todd own after these transactions?

After the reported grants, vesting, and tax-withholding disposition, Vance Todd directly owns 39,318 shares of Builders FirstSource common stock. This figure reflects his updated direct equity stake, as disclosed in the final line of the non-derivative transaction table in the Form 4 filing.