ONCONOVA THERAPEUTICS INC

CUSIP: 68232V108 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2016
Shares 654 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 200 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 124 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 500 Value ($000) $1 Avg Close — Range —
Q4 2014
Shares 600 Value ($000) $2 Avg Close — Range —