RITTER PHARMACEUTICALS INC

CUSIP: 767836307 Class: COM NEW

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

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

Q1 2020
Shares 16,296 Value ($000) $4 Avg Close — Range —
Q4 2019
Shares 32,103 Value ($000) $5 Avg Close — Range —