Tang Kevin C

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value
22 Aug 22	Tang Kevin C	Common Stock		Dispose U	Yes	No	6.23	9,607,934	59.86 mm
22 Aug 22	Tang Kevin C	Series C-1(2) Convertible Preferred Stock Common Stock		Dispose U	Yes	No	0	3,519.315	0.00
22 Aug 22	Tang Kevin C	Common Stock		Dispose U	Yes	No	6.23	9,607,934	59.86 mm
22 Aug 22	Tang Kevin C	Series C-1(2) Convertible Preferred Stock Common Stock		Dispose U	Yes	No	0	3,519.315	0.00
22 Aug 22	Tang Kevin C	Stock Option Common Stock	Sale back to company	Dispose D	No	No	4.81	30,000	144.30 k
22 Aug 22	Tang Kevin C	Stock Option Common Stock	Sale back to company	Dispose D	No	No	4.53	30,000	135.90 k
22 Aug 22	Tang Kevin C	Stock Option Common Stock	Sale back to company	Dispose D	No	No	3.93	12,000	47.16 k
22 Aug 22	Tang Kevin C	Stock Option Common Stock	Sale back to company	Dispose D	No	No	5.99	12,000	71.88 k
22 Aug 22	Tang Kevin C	Stock Option Common Stock	Sale back to company	Dispose D	No	No	28.1	10,000	281.00 k
22 Aug 22	Tang Kevin C	Stock Option Common Stock	Sale back to company	Dispose D	No	No	19.19	10,000	191.90 k

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