RITTER PHARMACEUTICALS INC

CUSIP: 767836307 Class: COM NEW

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q2 2018
Shares 43,310 Value ($000) $111 Avg Close — Range —
Q1 2018
Shares 29,310 Value ($000) $80 Avg Close — Range —