ONCONOVA THERAPEUTICS INC

CUSIP: 68232V405 Class: Common Stock

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2021
Shares 1,258,392 Value ($000) $1,257 Avg Close — Range —
Q4 2020
Shares 1,162,412 Value ($000) $541 Avg Close — Range —