EcoR1 Capital’s Chinook Therapeutics, Inc. Common Stock KDNY Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q2	–	Sell	-445,550	Closed	-$10.3M	–	68
2023 Q1	$10.3M	Sell	445,550 -244,450	-35%	-$5.83M	0.33%	32
2022 Q4	$18.1M	Hold	690,000	–	–	0.55%	31
2022 Q3	$13.6M	Hold	690,000	–	–	0.4%	33
2022 Q2	$12.1M	Hold	690,000	–	–	0.42%	37
2022 Q1	$11.3M	Buy	+690,000	New	+$9.38M	0.35%	41
2021 Q3	–	Sell	-931,650	Closed	-$13.2M	–	82
2021 Q2	$13.2M	Sell	931,650 -318,351	-25%	-$5.09M	0.49%	31
2021 Q1	$19.4M	Hold	1,250,001	–	–	0.86%	25
2020 Q4	$19.8M	Buy	+1,250,001	New	+$18.9M	1.1%	22
2019 Q3	–	Sell	-352,284	Closed	-$2.71M	–	47
2019 Q2	$2.71M	Sell	352,284 -35,594	-9%	-$542K	0.28%	34
2019 Q1	$7.72M	Buy	+387,878	New	+$6.76M	0.84%	33