John J. Boniface is Chief Scientific Officer of SERA PROGNOSTICS, INC.. Currently has a direct ownership of 167,982 shares of SERA, which is worth approximately $435,073. The most recent transaction as insider was on Mar 14, 2022, when has been sold 2,725 shares (Class A Common Stock) at a price of $3.94 per share, resulting in proceeds of $10,737. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 168K
1.68% 3M change
24.55% 12M change
Total Value Held $435,073

John J. Boniface Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 14 2022
SELL
Open market or private sale
$10,737 $3.94 p/Share
2,725 Reduced 2.7%
98,285 Class A Common Stock
Mar 11 2022
BUY
Exercise of conversion of derivative security
$55,479 $0.73 p/Share
75,998 Added 42.93%
101,010 Class A Common Stock
Dec 06 2021
BUY
Exercise of conversion of derivative security
$18,259 $0.73 p/Share
25,012 Added 50.0%
25,012 Class A Common Stock
JJB

John J. Boniface

Chief Scientific Officer
Salt Lake City, UT

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