ONCONOVA THERAPEUTICS INC

CUSIP: 68232V801 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2022
Shares 22,348 Value ($000) $41 Avg Close — Range —
Q4 2021
Shares 25,183 Value ($000) $64 Avg Close — Range —
Q3 2021
Shares 25,183 Value ($000) $96 Avg Close — Range —
Q2 2021
Shares 73,387 Value ($000) $509 Avg Close — Range —