ZIOPHARM ONCOLOGY INC

CUSIP: 98973P101 Class: COMMON

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2021
Shares 433,400 Value ($000) $1,560 Avg Close Range
Q4 2020
Shares 433,400 Value ($000) $1,092 Avg Close Range
Q3 2020
Shares 442,500 Value ($000) $1,115 Avg Close Range
Q2 2020
Shares 431,400 Value ($000) $1,415 Avg Close Range
Q1 2020
Shares 363,794 Value ($000) $891 Avg Close Range
Q4 2019
Shares 363,794 Value ($000) $1,717 Avg Close Range
Q3 2019
Shares 297,394 Value ($000) $1,273 Avg Close Range
Q2 2019
Shares 220,498 Value ($000) $1,286 Avg Close Range
Q1 2019
Shares 188,766 Value ($000) $727 Avg Close Range
Q4 2018
Shares 188,766 Value ($000) $353 Avg Close Range
Q3 2018
Shares 188,766 Value ($000) $604 Avg Close Range
Q2 2018
Shares 221,552 Value ($000) $669 Avg Close Range
Q1 2018
Shares 213,166 Value ($000) $836 Avg Close Range
Q4 2017
Shares 213,166 Value ($000) $883 Avg Close Range
Q3 2017
Shares 213,166 Value ($000) $1,309 Avg Close Range
Q2 2017
Shares 213,166 Value ($000) $1,326 Avg Close Range
Q1 2017
Shares 435,532 Value ($000) $2,541 Avg Close Range
Q4 2016
Shares 222,366 Value ($000) $1,190 Avg Close Range
Q3 2016
Shares 222,366 Value ($000) $1,252 Avg Close Range
Q2 2016
Shares 237,666 Value ($000) $1,305 Avg Close Range
Q1 2016
Shares 245,066 Value ($000) $1,818 Avg Close Range
Q4 2015
Shares 307,366 Value ($000) $2,554 Avg Close Range
Q3 2015
Shares 46,066 Value ($000) $415 Avg Close Range
Q3 2013
Shares 2,900 Value ($000) $11 Avg Close Range
Q2 2013
Shares 2,900 Value ($000) $6 Avg Close Range