Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2020

Feb 16, 2021

SELL
$3.69 - $8.31 $9,963 - $22,437
-2,700 Closed
0 $0
Q3 2020

Nov 16, 2020

SELL
$3.1 - $4.3 $310 - $430
-100 Reduced 3.57%
2,700 $11,000
Q2 2020

Aug 14, 2020

BUY
$2.21 - $3.88 $6,188 - $10,864
2,800 New
2,800 $9,000
Q1 2020

May 15, 2020

SELL
$1.63 - $3.58 $10,919 - $23,982
-6,699 Closed
0 $0
Q4 2019

Feb 14, 2020

SELL
$3.15 - $4.67 $20,333 - $30,144
-6,455 Reduced 49.07%
6,699 $21,000
Q3 2019

Nov 14, 2019

BUY
$4.16 - $6.05 $14,784 - $21,501
3,554 Added 37.02%
13,154 $59,000
Q2 2019

Aug 14, 2019

BUY
$4.39 - $5.66 $20,194 - $26,036
4,600 Added 92.0%
9,600 $58,000
Q1 2019

May 15, 2019

BUY
$3.19 - $5.73 $15,950 - $28,650
5,000 New
5,000 $35,000
Q2 2018

Aug 14, 2018

SELL
$3.86 - $7.61 $17,756 - $35,006
-4,600 Closed
0 $0
Q1 2018

May 15, 2018

BUY
$6.24 - $9.15 $28,704 - $42,090
4,600 New
4,600 $37,000

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
Track This Portfolio

Track Prelude Capital Management, LLC Portfolio

Follow Prelude Capital Management, LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Prelude Capital Management, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Prelude Capital Management, LLC with notifications on news.