Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2022

May 13, 2022

BUY
$3.75 - $6.82 $152,733 - $277,771
40,729 Added 7.58%
578,313 $3.66 Million
Q4 2021

Feb 10, 2022

SELL
$3.75 - $5.1 $42,195 - $57,385
-11,252 Reduced 2.05%
537,584 $2.1 Million
Q2 2021

Aug 09, 2021

SELL
$6.04 - $7.77 $11,131 - $14,320
-1,843 Reduced 0.33%
548,836 $3.51 Million
Q1 2021

Apr 13, 2021

BUY
$6.15 - $8.7 $117,889 - $166,770
19,169 Added 3.61%
550,679 $3.46 Million
Q3 2020

Nov 12, 2020

BUY
$3.1 - $4.3 $1.65 Million - $2.29 Million
531,510 New
531,510 $2.05 Million

Others Institutions Holding MACK

About MERRIMACK PHARMACEUTICALS INC


  • Ticker MACK
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 13,410,200
  • Market Cap $203M
  • Description
  • Merrimack Pharmaceuticals, Inc. operates as a biopharmaceutical company. The company was incorporated in 1993 and is headquartered in Cambridge, Massachusetts.
More about MACK
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