REXAHN PHARMACEUTICALS INC

CUSIP: 761640200 Class: COM NEW

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

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

Q1 2019
Shares 69,355 Value ($000) $35 Avg Close — Range —
Q3 2018
Shares 13,606 Value ($000) $24 Avg Close — Range —
Q4 2017
Shares 11,977 Value ($000) $24 Avg Close — Range —