HESKA CORP

CUSIP: 42805E306 Class: Common Stock

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

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

Q1 2023
Shares 12,624 Value ($000) $1,232 Avg Close Range
Q4 2022
Shares 12,785 Value ($000) $795 Avg Close Range
Q3 2022
Shares 12,633 Value ($000) $921 Avg Close Range
Q2 2022
Shares 12,915 Value ($000) $1,221 Avg Close Range
Q1 2022
Shares 12,848 Value ($000) $1,777 Avg Close Range
Q4 2021
Shares 13,899 Value ($000) $2,536 Avg Close Range
Q3 2021
Shares 13,391 Value ($000) $3,462 Avg Close Range
Q2 2021
Shares 13,206 Value ($000) $3,034 Avg Close Range
Q1 2021
Shares 10,499 Value ($000) $1,769 Avg Close Range
Q4 2020
Shares 10,499 Value ($000) $1,529 Avg Close Range
Q3 2020
Shares 10,499 Value ($000) $1,037 Avg Close Range
Q2 2020
Shares 10,496 Value ($000) $978 Avg Close Range
Q1 2020
Shares 10,584 Value ($000) $585 Avg Close Range
Q4 2019
Shares 10,811 Value ($000) $1,037 Avg Close Range
Q3 2019
Shares 10,811 Value ($000) $766 Avg Close Range
Q2 2019
Shares 10,682 Value ($000) $910 Avg Close Range
Q1 2019
Shares 10,436 Value ($000) $888 Avg Close Range
Q4 2018
Shares 10,436 Value ($000) $899 Avg Close Range
Q3 2018
Shares 10,095 Value ($000) $1,144 Avg Close Range
Q2 2018
Shares 10,194 Value ($000) $1,058 Avg Close Range
Q1 2018
Shares 10,003 Value ($000) $791 Avg Close Range
Q4 2017
Shares 10,353 Value ($000) $830 Avg Close Range
Q3 2017
Shares 10,311 Value ($000) $908 Avg Close Range
Q2 2017
Shares 11,390 Value ($000) $1,163 Avg Close Range
Q1 2017
Shares 11,990 Value ($000) $1,259 Avg Close Range
Q4 2016
Shares 12,590 Value ($000) $901 Avg Close Range
Q3 2016
Shares 12,890 Value ($000) $702 Avg Close Range
Q2 2016
Shares 12,790 Value ($000) $475 Avg Close Range
Q1 2016
Shares 12,055 Value ($000) $344 Avg Close Range
Q4 2015
Shares 10,535 Value ($000) $407 Avg Close Range
Q3 2015
Shares 10,398 Value ($000) $317 Avg Close Range
Q2 2015
Shares 10,398 Value ($000) $309 Avg Close Range