John J. Boniface

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
6 Mar 25	SERA Sera Prognostics	Class A Common Stock	Sell	Dispose S	No	No	4.16	2,044	8.50 k	170,850
5 Mar 25	SERA Sera Prognostics	Class A Common Stock	Grant	Acquire A	No	No	0	47,010	0.00	172,894
5 Mar 25	SERA Sera Prognostics	Stock Option Class A Common Stock	Grant	Acquire A	No	No	4.2	67,810	284.80 k	67,810
12 Feb 25	SERA Sera Prognostics	Class A Common Stock	Sell	Dispose S	No	No	4.58	5,915	27.09 k	125,884
11 Nov 24	SERA Sera Prognostics	Class A Common Stock	Sell	Dispose S	No	No	7.32	4,727	34.60 k	125,120
7 Aug 24	SERA Sera Prognostics	Class A Common Stock	Sell	Dispose S	No	No	7.42	5,022	37.26 k	129,847
8 May 24	SERA Sera Prognostics	Class A Common Stock	Sell	Dispose S	No	No	9.59	4,902	47.01 k	134,869

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.