Builders Firstsource Inc. (BLDR)

Market is closed

Insider Trading: Purchases

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Barr	$4.25	25,000	Director	24,698,744	2012-05-16	Filing
Warburg	$3.61	13,800	Large Shareholder	24,720,344	2012-05-18	Filing
Warburg	$3.98	7,800	Large Shareholder	24,706,544	2012-05-17	Filing
Warburg	$4.25	25,000	Large Shareholder	24,698,744	2012-05-16	Filing
Graff	$3.61	13,800	Director	24,720,344	2012-05-18	Filing
Graff	$3.98	7,800	Director	24,706,544	2012-05-17	Filing
Graff	$4.25	25,000	Director	24,698,744	2012-05-16	Filing
Warburg	$3.98	28,452	Large Shareholder	24,673,744	2012-05-09	Filing
Warburg	$3.90	8,985	Large Shareholder	24,645,292	2012-05-08	Filing
Warburg	$3.88	22,400	Large Shareholder	24,636,307	2012-05-07	Filing
Barr	$3.98	28,452	Director	24,673,744	2012-05-09	Filing
Barr	$3.90	8,985	Director	24,645,292	2012-05-08	Filing
Barr	$3.88	22,400	Director	24,636,307	2012-05-07	Filing
Graff	$3.98	28,452	Director	24,673,744	2012-05-09	Filing
Graff	$3.90	8,985	Director	24,645,292	2012-05-08	Filing
Graff	$3.88	22,400	Director	24,636,307	2012-05-07	Filing
Crow	$3.45	10,000	Officer	169,086	2012-04-24	Filing
Warburg	$3.14	22,671	Large Shareholder	24,613,907	2012-03-07	Filing
Barr	$3.14	22,671	Director	24,613,907	2012-03-07	Filing
Graff	$3.14	22,671	Director	24,613,907	2012-03-07	Filing