ZIOPHARM ONCOLOGY INC

CUSIP: 98973P101 Class: COMMON

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q2 2022
Shares 32,388 Value ($000) $40 Avg Close Range
Q1 2022
Shares 43,862 Value ($000) $29 Avg Close Range
Q4 2021
Shares 41,517 Value ($000) $45 Avg Close Range
Q3 2021
Shares 34,516 Value ($000) $63 Avg Close Range
Q2 2021
Shares 28,131 Value ($000) $74 Avg Close Range
Q1 2021
Shares 23,934 Value ($000) $86 Avg Close Range
Q4 2020
Shares 19,536 Value ($000) $49 Avg Close Range
Q3 2020
Shares 12,157 Value ($000) $31 Avg Close Range
Q3 2018
Shares 15,089 Value ($000) $48 Avg Close Range
Q2 2018
Shares 25,914 Value ($000) $78 Avg Close Range
Q1 2018
Shares 28,344 Value ($000) $111 Avg Close Range
Q4 2017
Shares 42,517 Value ($000) $176 Avg Close Range
Q3 2017
Shares 10,559 Value ($000) $65 Avg Close Range
Q2 2017
Shares 10,391 Value ($000) $65 Avg Close Range
Q3 2016
Shares 11,383 Value ($000) $64 Avg Close Range
Q2 2016
Shares 14,599 Value ($000) $80 Avg Close Range
Q1 2016
Shares 14,315 Value ($000) $106 Avg Close Range
Q4 2015
Shares 10,917 Value ($000) $91 Avg Close Range
Q3 2015
Shares 14,150 Value ($000) $127 Avg Close Range
Q2 2015
Shares 3,824 Value ($000) $46 Avg Close Range
Q1 2015
Shares 2,774 Value ($000) $30 Avg Close Range
Q4 2014
Shares 2,441 Value ($000) $12 Avg Close Range
Q3 2014
Shares 2,900 Value ($000) $8 Avg Close Range
Q2 2014
Shares 2,900 Value ($000) $12 Avg Close Range
Q1 2014
Shares 3,032 Value ($000) $14 Avg Close Range
Q4 2013
Shares 2,937 Value ($000) $13 Avg Close Range