$MMM SEC Filings

Filing Filed On
PRIMARY DOCUMENT 01 Apr 2019
PRIMARY DOCUMENT 01 Apr 2019
PRIMARY DOCUMENT 01 Apr 2019
DEFA14A 29 Mar 2019
DEFINITIVE PROXY STATEMENT 27 Mar 2019
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS 27 Mar 2019
PRIMARY DOCUMENT 27 Mar 2019
8-K 18 Mar 2019
8-K 08 Mar 2019
8-K 22 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019
PRIMARY DOCUMENT 20 Feb 2019