A detailed history of Massmutual Trust CO Fsb transactions in Merrimack Pharmaceuticals Inc stock. As of the latest transaction made, Massmutual Trust CO Fsb holds 24,500 shares of MACK stock, worth $370,685. This represents 0.01% of its overall portfolio holdings.

Number of Shares
24,500
Holding current value
$370,685
% of portfolio
0.01%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2024

Jan 16, 2025

BUY
N/A
24,500 New
24,500 $370,000

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 Massmutual Trust CO Fsb Portfolio

Follow Massmutual Trust CO Fsb 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 Massmutual Trust CO Fsb, based on Form 13F filings with the SEC.

News

Stay updated on Massmutual Trust CO Fsb with notifications on news.