John J. Boniface Sera Prognostics, Inc. (SERA) insider trading activity

John J. Boniface is Chief Scientific Officer of SERA PROGNOSTICS, INC.. Currently has a direct ownership of 134,869 shares of SERA, which is worth approximately $726,943. The most recent transaction as insider was on May 08, 2024, when has been sold 4,902 shares (Class A Common Stock) at a price of $9.59 per share, resulting in proceeds of $47,010. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 135K

3.51% 3M change

94.18% 12M change

Total Value Held $726,943

John J. Boniface Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 08 2024	SELL Open market or private sale	$47,010 $9.59 p/Share	4,902 Reduced 3.51%	134,869 Class A Common Stock
Mar 28 2024	SELL Open market or private sale	$221,244 $9.04 p/Share	24,474 Reduced 14.9%	139,771 Class A Common Stock
Mar 28 2024	BUY Exercise of conversion of derivative security	$22,271 $0.91 p/Share	24,474 Added 12.97%	164,245 Class A Common Stock
Mar 27 2024	SELL Open market or private sale	$506,608 $9.62 p/Share	52,662 Reduced 27.37%	139,771 Class A Common Stock
Mar 27 2024	BUY Exercise of conversion of derivative security	$44,507 $0.91 p/Share	48,909 Added 20.59%	188,680 Class A Common Stock
Mar 26 2024	SELL Open market or private sale	$204,732 $9.55 p/Share	21,438 Reduced 13.0%	143,524 Class A Common Stock
Mar 25 2024	SELL Open market or private sale	$201,683 $9.1 p/Share	22,163 Reduced 11.84%	164,962 Class A Common Stock

Mar 06 2024	SELL Open market or private sale	$15,009 $9.02 p/Share	1,664 Reduced 0.88%	187,125 Class A Common Stock
Feb 06 2024	SELL Open market or private sale	$45,489 $8.03 p/Share	5,665 Reduced 2.91%	188,789 Class A Common Stock
Dec 07 2023	SELL Open market or private sale	$24,000 $4.8 p/Share	5,000 Reduced 2.51%	194,454 Class A Common Stock
Nov 06 2023	BUY Grant, award, or other acquisition	-	125,000 Added 39.13%	194,454 Class A Common Stock
Mar 06 2023	BUY Grant, award, or other acquisition	-	22,100 Added 24.14%	69,454 Class A Common Stock
Sep 08 2022	BUY Exercise of conversion of derivative security	$616 $0.73 p/Share	844 Added 1.75%	47,354 Class A Common Stock
Jul 27 2022	SELL Open market or private sale	$2,220 $2.22 p/Share	1,000 Reduced 2.1%	46,510 Class A Common Stock
Jul 27 2022	BUY Exercise of conversion of derivative security	$730 $0.73 p/Share	1,000 Added 2.06%	47,510 Class A Common Stock
Jul 26 2022	SELL Open market or private sale	$5,859 $2.15 p/Share	2,725 Reduced 5.53%	46,510 Class A Common Stock
Jul 19 2022	SELL Open market or private sale	$5,069 $1.86 p/Share	2,725 Reduced 5.24%	49,235 Class A Common Stock
Jul 12 2022	SELL Open market or private sale	$5,014 $1.84 p/Share	2,725 Reduced 4.98%	51,960 Class A Common Stock
Jul 05 2022	SELL Open market or private sale	$4,442 $1.63 p/Share	2,725 Reduced 4.75%	54,685 Class A Common Stock
Jun 29 2022	SELL Open market or private sale	$1,720 $1.72 p/Share	1,000 Reduced 1.71%	57,410 Class A Common Stock
Jun 29 2022	BUY Exercise of conversion of derivative security	$730 $0.73 p/Share	1,000 Added 1.68%	58,410 Class A Common Stock
Jun 28 2022	SELL Open market or private sale	$5,150 $1.89 p/Share	2,725 Reduced 4.53%	57,410 Class A Common Stock
Jun 21 2022	SELL Open market or private sale	$3,570 $1.31 p/Share	2,725 Reduced 4.34%	60,135 Class A Common Stock
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

JJB

John J. Boniface

Chief Scientific Officer

Salt Lake City, UT

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