Gary L. Crocker - 27 Jan 2022 Form 4 Insider Report for MERRIMACK PHARMACEUTICALS INC

Signature
/s/ Gary L. Crocker
Issuer symbol
N/A
Transactions as of
27 Jan 2022
Net transactions value
+$3,096
Form type
4
Filing time
31 Jan 2022, 15:05:26 UTC
Previous filing
27 Jan 2022
Next filing
16 Feb 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MACK Common Stock Purchase $3,096 +673 +0.95% $4.60 71,609 27 Jan 2022 See footnote F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares held by Crocker Family Investments, LLC, over which Reporting Person is the Managing Member.

Remarks:

Chairman, President, and Treasurer