TRINSEO S A

CUSIP: L9340P101 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q3 2021
Shares 46,361 Value ($000) $2,503 Avg Close Range
Q2 2021
Shares 53,635 Value ($000) $3,210 Avg Close Range
Q1 2021
Shares 57,710 Value ($000) $3,674 Avg Close Range
Q4 2020
Shares 57,976 Value ($000) $2,969 Avg Close Range
Q3 2020
Shares 57,779 Value ($000) $1,481 Avg Close Range
Q2 2020
Shares 57,703 Value ($000) $1,279 Avg Close Range
Q1 2020
Shares 59,333 Value ($000) $1,075 Avg Close Range
Q4 2019
Shares 60,003 Value ($000) $2,233 Avg Close Range
Q3 2019
Shares 62,811 Value ($000) $2,698 Avg Close Range
Q2 2019
Shares 63,033 Value ($000) $2,669 Avg Close Range
Q1 2019
Shares 65,616 Value ($000) $2,972 Avg Close Range
Q4 2018
Shares 67,075 Value ($000) $3,071 Avg Close Range
Q3 2018
Shares 65,562 Value ($000) $5,134 Avg Close Range
Q2 2018
Shares 66,477 Value ($000) $4,717 Avg Close Range
Q1 2018
Shares 67,631 Value ($000) $5,008 Avg Close Range
Q4 2017
Shares 70,001 Value ($000) $5,082 Avg Close Range
Q3 2017
Shares 71,117 Value ($000) $4,772 Avg Close Range
Q2 2017
Shares 78,630 Value ($000) $5,402 Avg Close Range
Q1 2017
Shares 53,581 Value ($000) $3,595 Avg Close Range
Q4 2016
Shares 56,181 Value ($000) $3,332 Avg Close Range
Q3 2016
Shares 60,881 Value ($000) $3,443 Avg Close Range
Q2 2016
Shares 60,281 Value ($000) $2,588 Avg Close Range
Q1 2016
Shares 24,265 Value ($000) $893 Avg Close Range
Q4 2015
Shares 21,204 Value ($000) $598 Avg Close Range
Q3 2015
Shares 20,828 Value ($000) $526 Avg Close Range
Q2 2015
Shares 20,928 Value ($000) $562 Avg Close Range
Q1 2015
Shares 20,891 Value ($000) $414 Avg Close Range
Q4 2014
Shares 21,291 Value ($000) $372 Avg Close Range
Q3 2014
Shares 21,200 Value ($000) $333 Avg Close Range