REXAHN PHARMACEUTICALS INC

CUSIP: 761640200 Class: COM NEW

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

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

Q4 2017
Shares 18,228 Value ($000) $37 Avg Close — Range —
Q2 2017
Shares 1,015,834 Value ($000) $2,905 Avg Close — Range —