John J. Boniface is Chief Scientific Officer of SERA PROGNOSTICS, INC.. Currently has a direct ownership of 125,120 shares of SERA, which is worth approximately $1 Million. The most recent transaction as insider was on Jun 14, 2022, when has been sold 2,725 shares (Class A Common Stock) at a price of $1.21 per share, resulting in proceeds of $3,297. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 125K
3.64% 3M change
35.66% 12M change
Total Value Held $1 Million

John J. Boniface Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jun 14 2022
SELL
Open market or private sale
$3,297 $1.21 p/Share
2,725 Reduced 4.15%
62,860 Class A Common Stock
Jun 07 2022
SELL
Open market or private sale
$3,542 $1.3 p/Share
2,725 Reduced 3.99%
65,585 Class A Common Stock
Jun 01 2022
SELL
Open market or private sale
$1,360 $1.36 p/Share
1,000 Reduced 1.44%
68,310 Class A Common Stock
Jun 01 2022
BUY
Exercise of conversion of derivative security
$730 $0.73 p/Share
1,000 Added 1.42%
69,310 Class A Common Stock
May 31 2022
SELL
Open market or private sale
$3,951 $1.45 p/Share
2,725 Reduced 3.84%
68,310 Class A Common Stock
May 24 2022
SELL
Open market or private sale
$4,196 $1.54 p/Share
2,725 Reduced 3.69%
71,035 Class A Common Stock
May 17 2022
SELL
Open market or private sale
$4,224 $1.55 p/Share
2,725 Reduced 3.56%
73,760 Class A Common Stock
May 10 2022
SELL
Open market or private sale
$5,368 $1.97 p/Share
2,725 Reduced 3.44%
76,485 Class A Common Stock
May 04 2022
SELL
Open market or private sale
$2,170 $2.17 p/Share
1,000 Reduced 1.25%
79,210 Class A Common Stock
May 04 2022
BUY
Exercise of conversion of derivative security
$730 $0.73 p/Share
1,000 Added 1.23%
80,210 Class A Common Stock
May 03 2022
SELL
Open market or private sale
$5,913 $2.17 p/Share
2,725 Reduced 3.33%
79,210 Class A Common Stock
Apr 26 2022
SELL
Open market or private sale
$5,913 $2.17 p/Share
2,725 Reduced 3.22%
81,935 Class A Common Stock
Apr 19 2022
SELL
Open market or private sale
$5,668 $2.08 p/Share
2,725 Reduced 3.12%
84,660 Class A Common Stock
Apr 12 2022
SELL
Open market or private sale
$7,249 $2.66 p/Share
2,725 Reduced 3.02%
87,385 Class A Common Stock
Apr 06 2022
SELL
Open market or private sale
$3,020 $3.02 p/Share
1,000 Reduced 1.1%
90,110 Class A Common Stock
Apr 06 2022
BUY
Exercise of conversion of derivative security
$730 $0.73 p/Share
1,000 Added 1.09%
91,110 Class A Common Stock
Apr 05 2022
SELL
Open market or private sale
$9,129 $3.35 p/Share
2,725 Reduced 2.94%
90,110 Class A Common Stock
Mar 29 2022
SELL
Open market or private sale
$10,164 $3.73 p/Share
2,725 Reduced 2.85%
92,835 Class A Common Stock
Mar 22 2022
SELL
Open market or private sale
$10,028 $3.68 p/Share
2,725 Reduced 2.77%
95,560 Class A Common Stock
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

Track Institutional and Insider Activities on SERA

Follow SERA PROGNOSTICS, INC. and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells SERA shares.

Notify only if

Insider Trading

Get notified when an Sera Prognostics, Inc. insider buys or sells SERA shares.

Notify only if

News

Receive news related to SERA PROGNOSTICS, INC.

Track Activities on SERA