Shares

16 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

Oct 17, 2024

BUY
$13.06 - $15.0 $515,112 - $591,630
39,442 New
39,442 $582,000
Q1 2024

Aug 16, 2024

SELL
$13.06 - $15.0 $915,453 - $1.05 Million
-70,096 Reduced 63.99%
39,442 $582,000
Q1 2024

May 15, 2024

SELL
$13.06 - $15.0 $915,453 - $1.05 Million
-70,096 Reduced 63.99%
39,442 $582,000
Q4 2023

Aug 16, 2024

BUY
$12.02 - $13.41 $1.32 Million - $1.47 Million
109,538 New
109,538 $1.47 Million
Q4 2023

Feb 13, 2024

BUY
$12.02 - $13.41 $196,659 - $219,401
16,361 Added 17.56%
109,538 $1.47 Million
Q3 2023

Nov 15, 2023

BUY
$11.6 - $12.52 $121,707 - $131,359
10,492 Added 12.69%
93,177 $1.15 Million
Q2 2023

Aug 14, 2023

BUY
$12.02 - $13.07 $342,870 - $372,821
28,525 Added 52.67%
82,685 $1.02 Million
Q1 2023

May 15, 2023

BUY
$11.35 - $12.32 $510,715 - $554,363
44,997 Added 491.07%
54,160 $665,000
Q4 2022

Feb 14, 2023

BUY
$3.68 - $12.51 $9,748 - $33,138
2,649 Added 40.67%
9,163 $105,000
Q3 2022

Nov 14, 2022

SELL
$3.7 - $6.06 $3,122 - $5,114
-844 Reduced 11.47%
6,514 $25,000
Q2 2022

Oct 27, 2022

BUY
$4.89 - $7.13 $6,039 - $8,805
1,235 Added 20.17%
7,358 $43,000
Q2 2022

Aug 15, 2022

BUY
$4.89 - $7.13 $6,039 - $8,805
1,235 Added 20.17%
7,358 $43,000
Q1 2022

Oct 27, 2022

SELL
$3.75 - $6.82 $4,631 - $8,422
-1,235 Reduced 16.78%
6,123 $39,000
Q1 2022

May 13, 2022

BUY
$3.75 - $6.82 $3,753 - $6,826
1,001 Added 19.54%
6,123 $39,000
Q4 2021

Feb 14, 2022

SELL
$3.75 - $5.1 $2,647 - $3,600
-706 Reduced 12.11%
5,122 $19,000
Q3 2021

Nov 15, 2021

BUY
$4.3 - $6.39 $25,060 - $37,240
5,828 New
5,828 $28,000

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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