●
MACK
MERRIMACK PHARMACEUTICALS INC
$2.68M
Cluster buy
Discretionary Insider Activity
Date:
08/07/2023
Insiders:
Andersen Eric, director, and 1 others
Prior trend:
19 weeks of no discretionary insider activity

Summary

A $2.68M cluster buy for MERRIMACK PHARMACEUTICALS INC (MACK) on 08/07/2023 after 19 weeks of no discretionary insider activity.

Reports

Action Amount Date Insider Role(s) SEC Filing No
● Buy $2.66M 08/09/2023 Andersen Eric + 2 Director, See remarks 0000950170-23-040559
● Buy $25K 08/14/2023 CROCKER GARY L Director, See Remarks 0000950170-23-042384

Transactions

Action Amount Date Insider Security Type SEC Code
● Buy $1.02M 08/07/2023 Andersen Eric Common Stock Discretionary Purchase
● Buy $598K 08/07/2023 Andersen Eric Common Stock Discretionary Purchase
● Buy $821K 08/08/2023 Andersen Eric Common Stock Discretionary Purchase
● Buy $223K 08/08/2023 Andersen Eric Common Stock Discretionary Purchase
● Buy $25K 08/10/2023 CROCKER GARY L Common Stock Discretionary Purchase

Metadata

Signal ID:
vLJSPWmAFBz8G5kJ
Detected on:
08/09/2023