OPEXA THERAPEUTICS INC

CUSIP: 68372T129 Class: *W EXP 03/13/201 ADDED

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q1 2017
Shares 256,572 Value ($000) $4 Avg Close — Range —
Q3 2016
Shares 18,596 Value ($000) $2 Avg Close — Range —