John J. Boniface - Insider Trading & Ownership

Location
C/O Sera Prognostics, Inc., 2749 East Parleys Way, Suite 200, Salt Lake City, UT
Summary
The estimated net worth of John J. Boniface is at least $398K dollars as of November 12, 2025. John J. Boniface is the Chief Scientific Officer of SERA PROGNOSTICS, INC. and owns shares of SERA PROGNOSTICS, INC. (SERA) stock worth about $398K.
Signature
/s/ Benjamin G. Jackson, Attorney-in-fact
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Ownership of John J. Boniface

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
SERA SERA PROGNOSTICS, INC. Chief Scientific Officer $398K -$93K -19% Nov 10, 2025

Insider Transactions Reported by John J. Boniface:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.