CHINOOK THERAPEUTICS INC

CUSIP: 16961L106 Class: Common Stock

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023
Shares 445,550 Value ($000) $10,314 Avg Close — Range —
Q4 2022
Shares 690,000 Value ($000) $18,078 Avg Close — Range —
Q3 2022
Shares 690,000 Value ($000) $13,565 Avg Close — Range —
Q2 2022
Shares 690,000 Value ($000) $12,068 Avg Close — Range —
Q1 2022
Shares 690,000 Value ($000) $11,288 Avg Close — Range —
Q2 2021
Shares 931,650 Value ($000) $13,155 Avg Close — Range —
Q1 2021
Shares 1,250,001 Value ($000) $19,425 Avg Close — Range —
Q4 2020
Shares 1,250,001 Value ($000) $19,825 Avg Close — Range —