11 results
8-K
EX-3.1
MACK
Merrimack Pharmaceuticals Inc
27 Apr 22
Amendments to Articles of Incorporation or Bylaws
4:16pm
8-K
EX-3.1
MACK
Merrimack Pharmaceuticals Inc
3 Dec 19
Entry into a Material Definitive Agreement
9:14am
8-K
EX-3.1
MACK
Merrimack Pharmaceuticals Inc
6 Sep 17
Material Modifications to Rights of Security Holders
12:00am
POS AM
EX-3.3
8347qm
5 Mar 12
Prospectus update (post-effective amendment)
12:00am
S-1
EX-3.1
46lzixgh536w51tv
8 Jul 11
IPO registration
12:00am
S-1
EX-3.2
lin0iebijg0kb514exry
8 Jul 11
IPO registration
12:00am
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