Builders Firstsource Inc. (BLDR)

Market is closed

Insider Trading: Purchases

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Stadium	$1.85	18,345	Large Shareholder	13,794,321	2011-12-20	Filing
Stadium	$1.78	26,397	Large Shareholder	13,775,976	2011-12-16	Filing
Stadium	$1.74	9,170	Large Shareholder	13,749,579	2011-12-15	Filing
Stadium	$1.80	18,339	Large Shareholder	13,740,409	2011-12-14	Filing
Stadium	$1.90	49,800	Large Shareholder	13,722,070	2011-12-09	Filing
Stadium	$1.85	46,548	Large Shareholder	13,672,270	2011-12-08	Filing
Stadium	$1.90	48,000	Large Shareholder	13,625,722	2011-12-07	Filing
Stadium	$1.92	38,600	Large Shareholder	13,577,722	2011-12-07	Filing
Stadium	$1.85	25,123	Large Shareholder	13,539,122	2011-12-06	Filing
Stadium	$1.80	36,073	Large Shareholder	13,513,999	2011-12-05	Filing