The Vanguard Group 13D/13G Filings for Sesen Bio, Inc. (SESN)

The Vanguard Group 13D and 13G filings for Sesen Bio, 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		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportView
2023-02-09
11:32 am
Sale		2022-12-3013GSesen Bio, Inc.
SESN		The Vanguard Group542,715
5.350%		-75,623decrease
(-12.23%)		Filing
2022-02-10
08:37 am
Purchase		2021-12-3113GSesen Bio, Inc.
SESN		The Vanguard Group618,338
6.200%		618,338increase
(New Position)		Filing