GRAYBUG VISION INC

CUSIP: 38942Q103 Class: COM SHS

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

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

Q1 2022
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q4 2021
Shares 1,000 Value ($000) $2 Avg Close — Range —
Q3 2021
Shares 1,000 Value ($000) $3 Avg Close — Range —
Q2 2021
Shares 1,466 Value ($000) $8 Avg Close — Range —
Q1 2021
Shares 567 Value ($000) $3 Avg Close — Range —
Q4 2020
Shares 311 Value ($000) $9 Avg Close — Range —