Builders Firstsource Inc. (BLDR)

Market is closed

Insider Trading: Purchases

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Warburg	$3.14	3,700	Large Shareholder	24,591,236	2012-03-06	Filing
Warburg	$3.11	8,100	Large Shareholder	24,587,536	2012-03-05	Filing
Warburg	$3.12	31,905	Large Shareholder	24,579,436	2012-03-02	Filing
Barr	$3.14	3,700	Director	24,591,236	2012-03-06	Filing
Barr	$3.11	8,100	Director	24,587,536	2012-03-05	Filing
Barr	$3.12	31,905	Director	24,579,436	2012-03-02	Filing
Graff	$3.14	3,700	Director	24,591,236	2012-03-06	Filing
Graff	$3.11	8,100	Director	24,587,536	2012-03-05	Filing
Graff	$3.12	31,905	Director	24,579,436	2012-03-02	Filing
Graff	$3.09	34,006	Director	24,547,531	2012-03-01	Filing
Graff	$3.10	47,100	Director	24,513,525	2012-02-29	Filing
Graff	$3.15	19,000	Director	24,466,425	2012-02-28	Filing
Barr	$3.09	34,006	Director	24,547,531	2012-03-01	Filing
Barr	$3.10	47,100	Director	24,513,525	2012-02-29	Filing
Barr	$3.15	19,000	Director	24,466,425	2012-02-28	Filing
Warburg	$3.09	34,006	Large Shareholder	24,547,531	2012-03-01	Filing
Warburg	$3.10	47,100	Large Shareholder	24,513,525	2012-02-29	Filing
Warburg	$3.15	19,000	Large Shareholder	24,466,425	2012-02-28	Filing
Stadium	$1.96	200	Large Shareholder	13,796,179	2012-01-04	Filing
Stadium	$1.90	1,658	Large Shareholder	13,795,979	2011-12-28	Filing