Baker Bros. Advisors LP 13D/13G Filings for Sera Prognostics, Inc. (SERA)

Baker Bros. Advisors LP 13D and 13G filings for Sera Prognostics, 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
2025-02-14
4:33 pm
Purchase		 2025-02-12 13D Sera Prognostics, Inc.
SERA		 Baker Bros. Advisors LP 5,498,170
16.100%		 63,771increase
(+1.17%)		 Filing
2024-01-10
4:58 pm
Purchase		 2023-12-31 13G Sera Prognostics, Inc.
SERA		 Baker Bros. Advisors LP 5,434,399
17.900%		 5,434,399increase
(New Position)		 Filing