J. Boniface John's Insider Trades & SAST Disclosures

J. Boniface John's most recent trade in Sera Prognostics Inc - Ordinary Shares Class A was a trade of 67,810 Stock Option (right to buy) done . Disclosure was reported to the exchange on March 5, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 05 Mar 2025 67,810 67,810 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 05 Mar 2025 47,010 172,894 - 0 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 4.16 per share. 05 Mar 2025 2,044 170,850 - 4.2 8,503 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 4.58 per share. 12 Feb 2025 5,915 125,884 - 4.6 27,091 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 7.32 per share. 11 Nov 2024 4,727 125,120 - 7.3 34,602 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 7.42 per share. 07 Aug 2024 5,022 129,847 - 7.4 37,263 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 9.59 per share. 08 May 2024 4,902 134,869 - 9.6 47,010 Class A Common Stock
Sera Prognostics Inc - Ord...
J. Boniface John Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 27 Mar 2024 48,909 24,474 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John Boniface J. Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.91 per share. 27 Mar 2024 48,909 188,680 - 0.9 44,507 Class A Common Stock
Sera Prognostics Inc - Ord...
J. John Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 9.62 per share. 27 Mar 2024 48,909 139,771 - 9.6 470,505 Class A Common Stock
Sera Prognostics Inc - Ord...
Boniface John J. Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 27 Mar 2024 24,474 0 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
J. John Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.91 per share. 27 Mar 2024 24,474 164,245 - 0.9 22,271 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 9.04 per share. 27 Mar 2024 24,474 139,771 - 9.0 221,245 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 9.62 per share. 27 Mar 2024 3,753 139,771 - 9.6 36,104 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 9.55 per share. 26 Mar 2024 21,438 143,524 - 9.6 204,733 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 9.10 per share. 25 Mar 2024 22,163 164,962 - 9.1 201,683 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 9.02 per share. 06 Mar 2024 1,664 187,125 - 9.0 15,009 Class A Common Stock
Sera Prognostics Inc - Ord...
Boniface J. John Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 8.03 per share. 06 Feb 2024 5,665 188,789 - 8.0 45,490 Class A Common Stock
Sera Prognostics Inc - Ord...
Boniface John J. Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 4.80 per share. 07 Dec 2023 5,000 194,454 - 4.8 24,000 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Mar 2023 34,900 34,900 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Mar 2023 22,100 69,454 - 0 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 2.15 per share. 26 Jul 2022 2,725 46,510 - 2.2 5,859 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.73 per share. 26 Jul 2022 1,000 47,510 - 0.7 730 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 26 Jul 2022 1,000 844 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 2.22 per share. 26 Jul 2022 1,000 46,510 - 2.2 2,220 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.86 per share. 19 Jul 2022 2,725 49,235 - 1.9 5,069 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.84 per share. 12 Jul 2022 2,725 51,960 - 1.8 5,014 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.63 per share. 05 Jul 2022 2,725 54,685 - 1.6 4,442 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.89 per share. 28 Jun 2022 2,725 57,410 - 1.9 5,150 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.73 per share. 28 Jun 2022 1,000 58,410 - 0.7 730 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 28 Jun 2022 1,000 1,844 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.72 per share. 28 Jun 2022 1,000 57,410 - 1.7 1,720 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.31 per share. 21 Jun 2022 2,725 60,135 - 1.3 3,570 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.21 per share. 14 Jun 2022 2,725 62,860 - 1.2 3,297 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.30 per share. 07 Jun 2022 2,725 65,585 - 1.3 3,543 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.45 per share. 31 May 2022 2,725 68,310 - 1.4 3,951 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 31 May 2022 1,000 2,844 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.36 per share. 31 May 2022 1,000 68,310 - 1.4 1,360 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.73 per share. 31 May 2022 1,000 69,310 - 0.7 730 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.54 per share. 24 May 2022 2,725 71,035 - 1.5 4,197 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.55 per share. 17 May 2022 2,725 73,760 - 1.6 4,224 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 1.97 per share. 10 May 2022 2,725 76,485 - 2.0 5,368 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 04 May 2022 1,000 3,844 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 2.17 per share. 04 May 2022 1,000 79,210 - 2.2 2,170 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.73 per share. 04 May 2022 1,000 80,210 - 0.7 730 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 2.17 per share. 03 May 2022 2,725 79,210 - 2.2 5,913 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 2.17 per share. 26 Apr 2022 2,725 81,935 - 2.2 5,913 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 2.08 per share. 19 Apr 2022 2,725 84,660 - 2.1 5,668 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 2.66 per share. 12 Apr 2022 2,725 87,385 - 2.7 7,249 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 3.35 per share. 05 Apr 2022 2,725 90,110 - 3.4 9,129 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 05 Apr 2022 1,000 4,844 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 3.02 per share. 05 Apr 2022 1,000 90,110 - 3.0 3,020 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.73 per share. 05 Apr 2022 1,000 91,110 - 0.7 730 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 3.73 per share. 29 Mar 2022 2,725 92,835 - 3.7 10,164 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Mar 2022 121,705 121,705 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 3.68 per share. 22 Mar 2022 2,725 95,560 - 3.7 10,028 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 3.94 per share. 14 Mar 2022 2,725 98,285 - 3.9 10,737 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.73 per share. 11 Mar 2022 75,998 101,010 - 0.7 55,479 Class A Common Stock
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 11 Mar 2022 75,998 0 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Dec 2021 25,012 0 - - Stock Option (right to buy)
Sera Prognostics Inc - Ord...
John J. Boniface Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.73 per share. 06 Dec 2021 25,012 25,012 - 0.7 18,259 Class A Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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