6 results
8-K
EX-2.1
MACK
Merrimack Pharmaceuticals Inc
30 Mar 20
Entry into a Material Definitive Agreement
8:12am
8-K
EX-2.1
MACK
Merrimack Pharmaceuticals Inc
1 Jul 19
Entry into a Material Definitive Agreement
7:09am
8-K
EX-2.1
MACK
Merrimack Pharmaceuticals Inc
24 Jun 19
Entry into a Material Definitive Agreement
4:26pm
8-K
EX-2.1
MACK
Merrimack Pharmaceuticals Inc
30 May 19
Merrimack Pharmaceuticals Announces Completion of Strategic Review, Preservation of Ipsen
4:16pm
8-K
EX-2.1
MACK
Merrimack Pharmaceuticals Inc
9 Jan 17
Announces Plan to Divest Assets and Sharpen Strategic Focus
12:00am
DEFA14A
EX-2.1
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9 Jan 17
Additional proxy soliciting materials
12:00am
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