VALLON PHARMACEUTICALS INC

CUSIP: 92023M101 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q1 2023
Shares 22,708 Value ($000) $8 Avg Close — Range —
Q4 2022
Shares 36,604 Value ($000) $11 Avg Close — Range —