CORVUS PHARMACEUTICALS INC

Ticker: CRVS CUSIP: 221015100 Class: Common Stock

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

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

Q3 2021

Shares 2,081,077 Value ($000) $10,072 Avg Close $2.96 Range $1.86 - $9.54

Q2 2021

Shares 3,579,377 Value ($000) $9,557 Avg Close $2.75 Range $2.41 - $3.16

Q2 2020

Shares 737,612 Value ($000) $2,006 Avg Close $2.95 Range $1.91 - $4.24

Q1 2020

Shares 737,612 Value ($000) $1,556 Avg Close $4.06 Range $1.01 - $6.35

Q4 2019

Shares 737,612 Value ($000) $4,013 Avg Close $3.50 Range $2.53 - $5.58

Q4 2018

Shares 295,420 Value ($000) $1,084 Avg Close $6.82 Range $3.22 - $9.19

Q3 2018

Shares 351,401 Value ($000) $3,015 Avg Close $10.00 Range $8.50 - $11.53

Q2 2018

Shares 450,400 Value ($000) $4,945 Avg Close $11.16 Range $9.05 - $13.91

Q1 2018

Shares 469,700 Value ($000) $5,416 Avg Close $9.46 Range $7.42 - $11.64

Q4 2017

Shares 588,432 Value ($000) $6,096 Avg Close $12.80 Range $9.11 - $17.30

Q3 2017

Shares 908,525 Value ($000) $14,482 Avg Close $13.83 Range $11.13 - $17.64

Q2 2017

Shares 805,000 Value ($000) $9,741 Avg Close $10.68 Range $8.27 - $21.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	2,081,077	$10,072	$2.96	$1.86 - $9.54
Q2 2021	3,579,377	$9,557	$2.75	$2.41 - $3.16
Q2 2020	737,612	$2,006	$2.95	$1.91 - $4.24
Q1 2020	737,612	$1,556	$4.06	$1.01 - $6.35
Q4 2019	737,612	$4,013	$3.50	$2.53 - $5.58
Q4 2018	295,420	$1,084	$6.82	$3.22 - $9.19
Q3 2018	351,401	$3,015	$10.00	$8.50 - $11.53
Q2 2018	450,400	$4,945	$11.16	$9.05 - $13.91
Q1 2018	469,700	$5,416	$9.46	$7.42 - $11.64
Q4 2017	588,432	$6,096	$12.80	$9.11 - $17.30
Q3 2017	908,525	$14,482	$13.83	$11.13 - $17.64
Q2 2017	805,000	$9,741	$10.68	$8.27 - $21.30