GRITSTONE BIO INC

CUSIP: 39868T105 Class: Common Stock

Itau Unibanco Holding S.A.'s Holding History (CIK: 0001132597)

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

Q1 2022
Shares 4,058 Value ($000) $17 Avg Close — Range —
Q4 2021
Shares 4,058 Value ($000) $53 Avg Close — Range —