ONCONOVA THERAPEUTICS INC

CUSIP: 68232V108 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q4 2013
Shares 20,200 Value ($000) $232 Avg Close — Range —
Q3 2013
Shares 16,700 Value ($000) $442 Avg Close — Range —