Boniface John J. Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
33
Insider Sells Sum
$1.44M

Insider Activity of Boniface John J.

According to the SEC Form 4 filings, Boniface John J., being in a position of

  1. Chief Scientific Officer at Sera Prognostics, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 13654 shares for $33,808,
    over all time since 2022-03-14, has bought 0 shares, and sold 230962 shares for $1.52M.

Biography of Boniface John J.

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $33,8084100

Comparison of Insiders on Amount of Buys and Sells

2026-03-11SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
1,517
0.0043%
$2.04$3,095+5.18%
2026-03-09SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
3,038
0.0081%
$1.96$5,954+5.18%
2025-12-10SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
1,332
0.0038%
$3.31$4,409-39.41%
2025-11-10SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
7,767
0.0218%
$2.62$20,350-18.82%
2025-09-11SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
1,395
0.0038%
$3.13$4,366-28.34%
2025-08-08SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
7,094
0.0198%
$2.54$18,019-4.03%
2025-06-10SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
1,439
0.0039%
$1.48$2,130+82.55%
2025-05-08SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
5,132
0.0161%
$2.44$12,522+28.3%
2025-03-06SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
2,044
0.006%
$4.16$8,503-26.27%
2025-02-12SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
5,915
0.0205%
$4.58$27,091-27.97%
2024-11-11SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
4,727
0.0143%
$7.32$34,602-56.25%
2024-08-07SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
5,022
0.0159%
$7.42$37,263-37.5%
2024-05-08SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
4,902
0.016%
$9.59$47,010-24.68%
2024-03-28SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
24,474
0.0773%
$9.04$221,245-19.12%
2024-03-27SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
48,909
0.1581%
$9.62$470,505-22.04%
2024-03-26SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
21,438
0.0685%
$9.55$204,733-22.16%
2024-03-25SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
22,163
0.0701%
$9.10$201,683-19.13%
2024-03-06SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
1,664
0.0054%
$9.02$15,009-16.34%
2024-02-06SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
5,665
0.0215%
$8.03$45,490-5.42%
2023-12-07SaleSera Prognostics, Inc.
SERA
Chief Scientific Officer
5,000
0.0157%
$4.80$24,000+51.09%
Total: 41
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