Nelsen Robert

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
3 Feb 25	MTSR Metsera	Common Stock	Buy	Acquire P	Yes	No	18	789,998	14.22 mm	8,313,680
3 Feb 25	MTSR Metsera	Common Stock	Buy	Acquire P	Yes	No	18	1,432,224	25.78 mm	18,503,128
3 Feb 25	MTSR Metsera	Common Stock	Conversion	Acquire C	Yes	No	0	7,523,682	0.00	7,523,682
3 Feb 25	MTSR Metsera	Common Stock	Conversion	Acquire C	Yes	No	0	16,006,949	0.00	17,070,904
3 Feb 25	MTSR Metsera	Series B Convertible Preferred Stock Common Stock	Conversion	Dispose C	Yes	No	0	2,678,571	0.00	0
3 Feb 25	MTSR Metsera	Series A Convertible Preferred Stock Common Stock	Conversion	Dispose C	Yes	No	0	15,000,000	0.00	0
3 Feb 25	MTSR Metsera	Series B Convertible Preferred Stock Common Stock	Conversion	Dispose C	Yes	No	0	2,678,571	0.00	0
3 Feb 25	MTSR Metsera	Series A Convertible Preferred Stock Common Stock	Conversion	Dispose C	Yes	No	0	15,000,000	0.00	0
3 Feb 25	MTSR Metsera	Series Seed Preferred Stock Common Stock	Conversion	Dispose C	Yes	No	0	19,933,333	0.00	0
14 Jun 24	LYEL Lyell Immunopharma	Option Common Stock	Grant	Acquire A	No	No	2.36	130,000	306.80 k	130,000

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