3M CO — Director's Dealing 2013

Jul 31, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2013-07-30

Reporting Person: SAUER BRAD T (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-07-30	Common Stock	M	63122	$76.80	Acquired	84145	Direct
2013-07-30	Common Stock	S	301	$116.34	Disposed	83844	Direct
2013-07-30	Common Stock	S	100	$116.3449	Disposed	83744	Direct
2013-07-30	Common Stock	S	100	$116.35	Disposed	83644	Direct
2013-07-30	Common Stock	S	504	$116.36	Disposed	83140	Direct
2013-07-30	Common Stock	S	5	$116.37	Disposed	83135	Direct
2013-07-30	Common Stock	S	100	$116.39	Disposed	83035	Direct
2013-07-30	Common Stock	S	195	$116.40	Disposed	82840	Direct
2013-07-30	Common Stock	S	100	$116.406	Disposed	82740	Direct
2013-07-30	Common Stock	S	200	$116.41	Disposed	82540	Direct
2013-07-30	Common Stock	S	100	$116.4128	Disposed	82440	Direct
2013-07-30	Common Stock	S	1730	$116.42	Disposed	80710	Direct
2013-07-30	Common Stock	S	642	$116.43	Disposed	80068	Direct
2013-07-30	Common Stock	S	100	$116.435	Disposed	79968	Direct
2013-07-30	Common Stock	S	323	$116.44	Disposed	79645	Direct
2013-07-30	Common Stock	S	600	$116.441	Disposed	79045	Direct
2013-07-30	Common Stock	S	100	$116.445	Disposed	78945	Direct
2013-07-30	Common Stock	S	100	$116.448	Disposed	78845	Direct
2013-07-30	Common Stock	S	1576	$116.45	Disposed	77269	Direct
2013-07-30	Common Stock	S	100	$116.455	Disposed	77169	Direct
2013-07-30	Common Stock	S	100	$116.458	Disposed	77069	Direct
2013-07-30	Common Stock	S	700	$116.46	Disposed	76369	Direct
2013-07-30	Common Stock	S	100	$116.465	Disposed	76269	Direct
2013-07-30	Common Stock	S	512	$116.47	Disposed	75757	Direct
2013-07-30	Common Stock	S	603	$116.48	Disposed	75154	Direct
2013-07-30	Common Stock	S	888	$116.49	Disposed	74266	Direct
2013-07-30	Common Stock	S	100	$116.495	Disposed	74166	Direct
2013-07-30	Common Stock	S	1321	$116.50	Disposed	72845	Direct
2013-07-30	Common Stock	S	100	$116.508	Disposed	72745	Direct