GRAYBUG VISION INC

CUSIP: 38942Q103 Class: COM SHS

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2021
Shares 23,432 Value ($000) $128 Avg Close — Range —
Q1 2021
Shares 36,367 Value ($000) $202 Avg Close — Range —
Q4 2020
Shares 39,127 Value ($000) $1,136 Avg Close — Range —