Andersen Eric - Insider Non-Derivative Transactions at MERRIMACK PHARMACEUTICALS INC (MACK) - (SEC)

Updated on December 12, 2024.

According to recent SEC insider information filed on Nov 13, 2023, Andersen Eric's relationship to MERRIMACK PHARMACEUTICALS INC (MACK) is DirectorOther, and currently has 1,619,698 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other MACK insiders.

Data Source: SEC.
Andersen Eric - Insider Non-Derivative Transactions of MACK Common Stock
Jan 01Apr 01Jul 01Oct 010200K400K600K800K1M1.2M1.4M1.6M1.8M
Andersen Eric - Insider Non-Derivative Transactions at MACK
Date
Transaction
No. of Shares
Price Per Share
Shares Owned After Transactions
Nov 14, 2023 P -- (Common Stock) 3,379 12.39 448,840
Nov 14, 2023 P -- (Common Stock) 12,191 12.39 1,619,698
Nov 11, 2023 P -- (Common Stock) 8,259 12.32 445,461
Nov 11, 2023 P -- (Common Stock) 29,803 12.32 1,607,507
Feb 1, 2023 P -- (Common Stock) 450 11.4 324,333
Feb 1, 2023 P -- (Common Stock) 1,782 11.4 1,284,635
Jan 31, 2023 P -- (Common Stock) 4,985 11.36 323,883
Jan 31, 2023 P -- (Common Stock) 19,750 11.36 1,282,853
Dec 31, 2022 P -- (Common Stock) 8,270 11.33 306,269
Dec 31, 2022 P -- (Common Stock) 33,030 11.33 1,223,225
Dec 30, 2022 P -- (Common Stock) 28,661 10.55 297,999
Dec 30, 2022 P -- (Common Stock) 189,975 10.55 1,190,195
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