A detailed history of Goldman Sachs Group Inc transactions in Merrimack Pharmaceuticals Inc stock. As of the latest transaction made, Goldman Sachs Group Inc holds 29,807 shares of MACK stock, worth $450,979. This represents 0.0% of its overall portfolio holdings.

Number of Shares
29,807
Previous 14,471 105.98%
Holding current value
$450,979
Previous $213,000 111.27%
% of portfolio
0.0%
Previous 0.0%

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 13, 2024

BUY
$14.68 - $15.13 $225,132 - $232,033
15,336 Added 105.98%
29,807 $450,000
Q1 2024

May 15, 2024

SELL
$13.06 - $15.0 $270,681 - $310,890
-20,726 Reduced 58.89%
14,471 $213,000
Q4 2023

Feb 13, 2024

BUY
$12.02 - $13.41 $2,932 - $3,272
244 Added 0.7%
35,197 $471,000
Q3 2023

May 14, 2024

SELL
$11.6 - $12.52 $2,830 - $3,054
-244 Reduced 0.69%
34,953 $430,000
Q3 2023

Nov 14, 2023

BUY
$11.6 - $12.52 $241,407 - $260,553
20,811 Added 147.16%
34,953 $430,000
Q2 2023

May 14, 2024

SELL
$12.02 - $13.07 $249,487 - $271,280
-20,756 Reduced 59.48%
14,142 $173,000
Q2 2023

Aug 14, 2023

SELL
$12.02 - $13.07 $249,487 - $271,280
-20,756 Reduced 59.48%
14,142 $173,000
Q1 2023

May 14, 2024

BUY
$11.35 - $12.32 $235,580 - $255,713
20,756 Added 146.77%
34,898 $428,000
Q1 2023

May 11, 2023

BUY
$11.35 - $12.32 $235,580 - $255,713
20,756 Added 146.77%
34,898 $428,000
Q4 2022

Feb 13, 2023

BUY
$3.68 - $12.51 $52,042 - $176,916
14,142 New
14,142 $162,000
Q2 2022

May 14, 2024

SELL
$4.89 - $7.13 $102,958 - $150,122
-21,055 Reduced 59.82%
14,142 $84,000
Q2 2022

Aug 15, 2022

BUY
$4.89 - $7.13 $69,154 - $100,832
14,142 New
14,142 $84,000

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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