Thane Wettig

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
6 Dec 24	FGEN FibroGen	Common Stock	Payment of exercise	Dispose F	No	No	0.3421	2,363	808.38	419,953
6 Sep 24	FGEN FibroGen	Common Stock	Payment of exercise	Dispose F	No	No	0.39	2,363	921.57	422,316
22 Jun 24	FGEN FibroGen	Common Stock	Payment of exercise	Dispose F	No	No	1.13	782	883.66	445,519
6 Jun 24	FGEN FibroGen	Common Stock	Payment of exercise	Dispose F	No	No	1.19	2,255	2.68 k	446,301
1 May 24	FGEN FibroGen	Common Stock	Payment of exercise	Dispose F	No	No	1.17	20,840	24.38 k	448,556

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