GRAYBUG VISION INC

CUSIP: 38942Q103 Class: COM SHS

Quantbot Technologies LP's Holding History (CIK: 0001512991)

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

Q2 2021
Shares 635 Value ($000) $3 Avg Close — Range —
Q1 2021
Shares 1,700 Value ($000) $9 Avg Close — Range —