GRAYBUG VISION INC

CUSIP: 38942Q103 Class: COM SHS

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2021
Shares 9,877 Value ($000) $55 Avg Close — Range —
Q4 2020
Shares 9,877 Value ($000) $287 Avg Close — Range —