X0303 4 2011-05-04 0000066740 3M CO MMM 0001263739 THULIN INGE G 3M CENTER ST. PAUL MN 55144-1000 1 EXEC VP INTERNATIONAL Common Stock 2011-05-04 4 S 0 205 96.13 D 25313 D Common Stock 2011-05-04 4 S 0 100 96.1302 D 25213 D Common Stock 2011-05-04 4 S 0 100 96.1303 D 25113 D Common Stock 2011-05-04 4 S 0 300 96.135 D 24813 D Common Stock 2011-05-04 4 S 0 386 96.15 D 24427 D Common Stock 2011-05-04 4 S 0 800 96.155 D 23627 D Common Stock 2011-05-04 4 S 0 1072 96.16 D 22555 D Common Stock 2011-05-04 4 S 0 1200 96.17 D 21355 D Common Stock 2011-05-04 4 S 0 2700 96.175 D 18655 D Common Stock 2011-05-04 4 S 0 400 96.179 D 18255 D Common Stock 2011-05-04 4 S 0 2500 96.18 D 15755 D Common Stock 2011-05-04 4 S 0 1100 96.185 D 14655 D Common Stock 2011-05-04 4 S 0 100 96.189 D 14555 D Common Stock 2011-05-04 4 S 0 895 96.19 D 13660 D George Ann Biros, attorney-in-fact for Inge G. Thulin 2011-05-05