Builders Firstsource Inc. (BLDR)

Market is closed

Insider Trading: Purchases

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Warburg	$3.61	13,600	Large Shareholder	24,827,437	2012-06-04	Filing
Graff	$3.95	4,800	Director	24,813,837	2012-05-30	Filing
Barr	$3.95	4,800	Director	24,813,837	2012-05-30	Filing
Warburg	$3.95	4,800	Large Shareholder	24,813,837	2012-05-30	Filing
Graff	$3.99	8,993	Director	24,809,037	2012-05-29	Filing
Graff	$3.95	12,600	Director	24,800,044	2012-05-25	Filing
Graff	$3.98	10,300	Director	24,787,444	2012-05-24	Filing
Warburg	$3.99	8,993	Large Shareholder	24,809,037	2012-05-29	Filing
Warburg	$3.95	12,600	Large Shareholder	24,800,044	2012-05-25	Filing
Warburg	$3.98	10,300	Large Shareholder	24,787,444	2012-05-24	Filing
Barr	$3.99	8,993	Director	24,809,037	2012-05-29	Filing
Barr	$3.95	12,600	Director	24,800,044	2012-05-25	Filing
Barr	$3.98	10,300	Director	24,787,444	2012-05-24	Filing
Warburg	$3.81	13,000	Large Shareholder	24,777,144	2012-05-23	Filing
Warburg	$3.73	13,300	Large Shareholder	24,764,144	2012-05-22	Filing
Warburg	$3.67	30,500	Large Shareholder	24,750,844	2012-05-21	Filing
Graff	$3.81	13,000	Director	24,777,144	2012-05-23	Filing
Graff	$3.73	13,300	Director	24,764,144	2012-05-22	Filing
Graff	$3.67	30,500	Director	24,750,844	2012-05-21	Filing
Barr	$3.81	13,000	Director	24,777,144	2012-05-23	Filing