SEC Form 4 · accession 0001209191-17-061011

Builders FirstSource, Inc. · BLDR

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — Sr Vice President-Operations

Period of report

Nov 13, 2017

Accepted (ET)

Nov 15, 2017 · 8:15 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001316835

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Common Stock, par value $0.01 per share	Nov 13, 2017	M	53,600	$7.15	A	179,805	D
Common Stock, par value $0.01 per share^F1	Nov 13, 2017	S	53,600	$18.23	D	126,205	D
Common Stock, par value $0.01 per share	Nov 13, 2017	M	14,600	$6.70	A	140,805	D
Common Stock, par value $0.01 per share^F1	Nov 13, 2017	S	14,600	$18.23	D	126,205	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Employee Stock Option (right to buy)^F2,F3	$7.15	Nov 13, 2017	M	53,600	D	—	May 22, 2018	Common Stock	53,600	0	D
Employee Stock Option (right to buy)^F2,F4	$6.70	Nov 13, 2017	M	14,600	D	—	Feb 26, 2018	Common Stock	14,600	0	D

F1This transaction was executed in multiple trades at prices ranging from $17.95 to $18.60 per share. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request by the SEC staff, the issuer, or a security holder of the issuer.
F2Award issued under the Company's 2007 Incentive Plan.
F3The option was granted on May 22, 2008 and vested in 33.3% increments on each of February 26, 2009-2011
F4The option was granted on February 26, 2008 and vested in 33.3% increments on each of February 26, 2009-2011