GRITSTONE BIO INC

CUSIP: 39868T105 Class: Common Stock

Wildcat Capital Management, LLC's Holding History (CIK: 0001582384)

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

Q3 2019

Shares 23,902 Value ($000) $206 Avg Close — Range —

Q2 2019

Shares 194,499 Value ($000) $2,167 Avg Close — Range —

Q1 2019

Shares 194,499 Value ($000) $2,587 Avg Close — Range —

Q4 2018

Shares 194,500 Value ($000) $3,005 Avg Close — Range —

Q3 2018

Shares 194,500 Value ($000) $2,770 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	23,902	$206	—	—
Q2 2019	194,499	$2,167	—	—
Q1 2019	194,499	$2,587	—	—
Q4 2018	194,500	$3,005	—	—
Q3 2018	194,500	$2,770	—	—