ZIOPHARM ONCOLOGY INC

CUSIP: 98973P101 Class: COMMON

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2022
Shares 451,698 Value ($000) $294 Avg Close — Range —
Q3 2022
Shares 1,961,127 Value ($000) $3,373 Avg Close — Range —
Q2 2022
Shares 626,531 Value ($000) $777 Avg Close — Range —
Q4 2021
Shares 130,700 Value ($000) $142 Avg Close — Range —
Q3 2021
Shares 518,868 Value ($000) $944 Avg Close — Range —
Q4 2020
Shares 48,763 Value ($000) $123 Avg Close — Range —
Q3 2020
Shares 52,881 Value ($000) $133 Avg Close — Range —
Q2 2020
Shares 104,335 Value ($000) $342 Avg Close — Range —
Q1 2019
Shares 73,620 Value ($000) $283 Avg Close — Range —
Q4 2018
Shares 384,016 Value ($000) $719 Avg Close — Range —
Q3 2018
Shares 35,891 Value ($000) $115 Avg Close — Range —