Home > Insider Trading > Filing (0001209191-18-019656)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1316835	Builders Firstsource Inc.	BLDR	Retail-Lumber & Other Building Materials Dealers (5211)	522084569

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1326954	F Donald Mcaleenan	2001 Bryan Street Suite 1600 Dallas TX 75201	Svp & General Counsel	No	Yes	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock, Par Value $0.01 Per Share	Acquisiton	2018-03-12	194,043	$3.19	442,148	No	4	M	Direct
Common Stock, Par Value $0.01 Per Share	Disposition	2018-03-12	194,043	$21.66	248,105	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Employee Stock Option (right to buy)	Disposition	2018-03-12	194,043	$0.00	194,043	$3.19

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0		2020-02-03	No	4	M	Direct

Footnotes

This transaction was executed in multiple trades at prices ranging from $21.50 to $21.73 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.
Award issued under the Company's 2007 Incentive Plan, as amended and restated on January 14, 2010.
The option was granted on February 3, 2010 and vested in 33.33% increments on each of February 3, 2012-2014.