K John Woodworth

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
MMM	$87.81	421	$36,968.85	15,005	2012-02-17	Filing
MMM	$87.80	638	$56,017.68	15,426	2012-02-17	Filing
MMM	$87.79	5,100	$447,739.20	16,064	2012-02-17	Filing
MMM	$87.79	572	$50,216.45	21,164	2012-02-17	Filing
MMM	$97.47	921	$89,773.55	13,961	2011-04-29	Filing
MMM	$97.48	2	$194.97	13,961	2011-04-29	Filing
MMM	$97.48	200	$19,496.40	13,963	2011-04-29	Filing
MMM	$97.47	1,146	$111,702.91	14,163	2011-04-29	Filing
MMM	$97.47	100	$9,747.08	15,309	2011-04-29	Filing
MMM	$97.47	100	$9,747.06	15,409	2011-04-29	Filing
MMM	$97.16	2,929	$284,573.44	15,509	2011-04-29	Filing
MMM	$85.19	2,154	$183,490.64	14,336	2010-11-03	Filing
MMM	$85.18	100	$8,518.20	16,490	2010-11-03	Filing
MMM	$85.18	590	$50,256.79	16,590	2010-11-03	Filing
MMM	$85.18	10	$851.81	17,180	2010-11-03	Filing
MMM	$85.18	100	$8,518.00	17,190	2010-11-03	Filing
MMM	$85.13	4,811	$409,570.05	14,336	2010-11-03	Filing
MMM	$85.13	2,800	$238,366.80	19,147	2010-11-03	Filing
MMM	$80.22	100	$8,022.00	14,127	2010-02-11	Filing
MMM	$80.21	200	$16,042.00	14,227	2010-02-11	Filing