VANGUARD GROUP INC 13D/13G Filings for Generation Bio Co. (GBIO)

VANGUARD GROUP INC 13D and 13G filings for Generation Bio Co.:

  • 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
2023-02-09
11:19 am
Sale		 2022-12-30 13G Generation Bio Co.
GBIO		 VANGUARD GROUP INC 2,231,499
3.760%		 -1,362,962decrease
(-37.92%)		 Filing
2022-02-10
08:11 am
Purchase		 2021-12-31 13G Generation Bio Co.
GBIO		 VANGUARD GROUP INC 3,594,461
6.320%		 3,594,461increase
(New Position)		 Filing