Russell T. Ray - 31 Dec 2021 Form 4 Insider Report for MERRIMACK PHARMACEUTICALS INC

Role
Director
Signature
/s/ Russell T. Ray
Issuer symbol
N/A
Transactions as of
31 Dec 2021
Net transactions value
-$3,840
Form type
4
Filing time
04 Jan 2022, 15:05:24 UTC
Previous filing
05 Aug 2021
Next filing
18 Jan 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MACK Common Stock Sale $3,840 -1,000 -100% $3.84 0 31 Dec 2021 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.