ONCONOVA THERAPEUTICS INC

CUSIP: 68232V108 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q4 2013
Shares 367,369 Value ($000) $4,217 Avg Close — Range —
Q3 2013
Shares 260,669 Value ($000) $6,900 Avg Close — Range —