Integrated Core Strategies (US) LLC 13D/13G Filings for Mersana Therapeutics, Inc. (MRSN)

Integrated Core Strategies (US) LLC 13D and 13G filings for Mersana Therapeutics, Inc.:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime		 Transaction
Date		 Type Company
Symbol		 Filed By
Symbol		 Shares Owned
% Owned		 Shares Vs. Prev Report View
2023-01-19
4:06 pm
Sale		 2022-12-31 13G Mersana Therapeutics, Inc.
MRSN		 Integrated Core Strategies (US) LLC 3,663,527
3.700%		 -67,184decrease
(-1.80%)		 Filing
2022-02-17
4:12 pm
Purchase		 2022-02-15 13G Mersana Therapeutics, Inc.
MRSN		 Integrated Core Strategies (US) LLC 3,730,711
5.200%		 3,730,711increase
(New Position)		 Filing