ZIOPHARM ONCOLOGY INC

CUSIP: 98973P101 Class: COMMON

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2022
Shares 1,975 Value ($000) $3 Avg Close — Range —
Q1 2018
Shares 15,283 Value ($000) $60 Avg Close — Range —
Q4 2017
Shares 35,233 Value ($000) $146 Avg Close — Range —