X0203 3 2009-07-01 0 0000066740 3M CO MMM 0001465913 Delgado Joaquin 3M CENTER MINNEAPOLIS MN 55144-1000 1 Executive Vice President Common Stock 5955 D Common Stock 921 I By 401k/paesop Trust Incentive Stock Option (Right to Buy) 58.625 2002-05-08 2011-05-06 Common Stock 1704 D Non-qualified Stock Option (Right to Buy) 58.625 2002-05-08 2011-05-06 Common Stock 4576 D Non-qualified Stock Option (Right to Buy) 61.85 2004-05-13 2013-05-13 Common Stock 16590 D Non-qualified Stock Option (Right to Buy) 84.40 2005-05-11 2014-05-09 Common Stock 16762 D Non-qualified Stock Option (Right to Buy) 76.80 2006-05-10 2015-05-08 Common Stock 11418 D Non-qualified Stock Option (Right to Buy) 87.35 2007-05-09 2016-05-09 Common Stock 11370 D Non-qualified Stock Option (Right to Buy) 77.18 2009-05-13 2018-05-13 Common Stock 8440 D Non-qualified Stock Option (Right to Buy) 54.11 2010-02-09 2019-02-08 Common Stock 13680 D Non-qualified Stock Option (Right to Buy) 84.78 2008-05-08 2017-05-08 Common Stock 7736 D Non-qualified Stock Option (Right to Buy) 64.50 2003-05-14 2012-05-14 Common Stock 14300 D /s/ Patricia L. Meagher, attorney-in-fact for Joaquin Delgado 2009-07-06