GRITSTONE BIO INC

CUSIP: 39868T105 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q1 2022
Shares 164,500 Value ($000) $678 Avg Close — Range —
Q4 2021
Shares 82,900 Value ($000) $1,066 Avg Close — Range —
Q3 2021
Shares 27,600 Value ($000) $298 Avg Close — Range —
Q2 2021
Shares 29,700 Value ($000) $271 Avg Close — Range —
Q1 2021
Shares 29,700 Value ($000) $280 Avg Close — Range —
Q3 2020
Shares 48,000 Value ($000) $127 Avg Close — Range —
Q2 2020
Shares 51,000 Value ($000) $339 Avg Close — Range —
Q1 2020
Shares 38,500 Value ($000) $224 Avg Close — Range —
Q4 2019
Shares 37,400 Value ($000) $335 Avg Close — Range —
Q3 2019
Shares 37,400 Value ($000) $323 Avg Close — Range —
Q2 2019
Shares 10,000 Value ($000) $111 Avg Close — Range —