Boniface John J.

CIK 00018706741 companySALT LAKE CITY, UT

SEC Profile

Transactions

Companies

Filings

CIK

0001870674

Recent Transactions

50 trades

Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-12-10$3.31/sh−1,332→ 150,397 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-11-10$2.62/sh−7,767→ 151,726 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-09-11$3.13/sh−1,395→ 159,493 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-08-08$2.54/sh−7,094→ 160,888 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-06-10$1.48/sh−1,439→ 167,982 total
Award
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-05-30$1.33/sh+3,703→ 169,421 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-05-08$2.44/sh−5,132→ 165,718 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-03-06$4.16/sh−2,044→ 170,850 total
Award
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-03-05+47,010→ 172,894 total
Award
SERA PROGNOSTICS, INC.$SERA
Stock Option (right to buy)
2025-03-05+67,810→ 67,810 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2025-02-12$4.58/sh−5,915→ 125,884 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-11-11$7.32/sh−4,727→ 125,120 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-08-07$7.42/sh−5,022→ 129,847 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-05-08$9.59/sh−4,902→ 134,869 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-03-28$9.04/sh−24,474→ 139,771 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Stock Option (right to buy)
2024-03-28−24,474→ 0 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-03-28$0.91/sh+24,474→ 164,245 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-03-27$9.62/sh−3,753→ 139,771 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-03-27$9.62/sh−48,909→ 139,771 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Stock Option (right to buy)
2024-03-27−48,909→ 24,474 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-03-27$0.91/sh+48,909→ 188,680 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-03-26$9.55/sh−21,438→ 143,524 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-03-25$9.10/sh−22,163→ 164,962 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-03-06$9.02/sh−1,664→ 187,125 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2024-02-06$8.03/sh−5,665→ 188,789 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2023-12-07$4.80/sh−5,000→ 194,454 total
Award
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2023-11-06+125,000→ 194,454 total
Award
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2023-03-06+22,100→ 69,454 total
Award
SERA PROGNOSTICS, INC.$SERA
Stock Option (right to buy)
2023-03-06+34,900→ 34,900 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-09-08$0.73/sh+844→ 47,354 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Stock Option (right to buy)
2022-09-08−844→ 0 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-07-27$2.22/sh−1,000→ 46,510 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Stock Option (right to buy)
2022-07-27−1,000→ 844 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-07-27$0.73/sh+1,000→ 47,510 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-07-26$2.15/sh−2,725→ 46,510 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-07-19$1.86/sh−2,725→ 49,235 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-07-12$1.84/sh−2,725→ 51,960 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-07-05$1.63/sh−2,725→ 54,685 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Stock Option (right to buy)
2022-06-29−1,000→ 1,844 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-06-29$0.73/sh+1,000→ 58,410 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-06-29$1.72/sh−1,000→ 57,410 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-06-28$1.89/sh−2,725→ 57,410 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-06-21$1.31/sh−2,725→ 60,135 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-06-14$1.21/sh−2,725→ 62,860 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-06-07$1.30/sh−2,725→ 65,585 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Stock Option (right to buy)
2022-06-01−1,000→ 2,844 total
Exercise/Conversion
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-06-01$0.73/sh+1,000→ 69,310 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-06-01$1.36/sh−1,000→ 68,310 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-05-31$1.45/sh−2,725→ 68,310 total
Sale
SERA PROGNOSTICS, INC.$SERA
Class A Common Stock
2022-05-24$1.54/sh−2,725→ 71,035 total

Companies

SERA PROGNOSTICS, INC.
Chief Scientific Officer
$SERA

Recent Filings

Address

C/O SERA PROGNOSTICS, INC. 2749 EAST PARLEYS WAY, SUITE 200

SALT LAKE CITY, UT, 84109

View on SEC.gov