GRITSTONE BIO INC

CUSIP: 39868T105 Class: Common Stock

DENALI ADVISORS LLC's Holding History (CIK: 0001142941)

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

Q1 2022
Shares 4,600 Value ($000) $19 Avg Close — Range —
Q4 2021
Shares 4,600 Value ($000) $59 Avg Close — Range —