ZENDESK INC

CUSIP: 98936J101 Class: COMMON STOCK

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

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

Q3 2022
Shares 209,180 Value ($000) $15,919 Avg Close — Range —
Q2 2022
Shares 211,281 Value ($000) $15,650 Avg Close — Range —
Q1 2022
Shares 207,825 Value ($000) $24,999 Avg Close — Range —
Q4 2021
Shares 218,324 Value ($000) $22,769 Avg Close — Range —
Q3 2021
Shares 214,996 Value ($000) $25,023 Avg Close — Range —
Q2 2021
Shares 222,468 Value ($000) $32,111 Avg Close — Range —
Q1 2021
Shares 226,621 Value ($000) $30,054 Avg Close — Range —
Q4 2020
Shares 225,649 Value ($000) $32,295 Avg Close — Range —
Q3 2020
Shares 213,728 Value ($000) $21,997 Avg Close — Range —
Q2 2020
Shares 204,354 Value ($000) $18,091 Avg Close — Range —
Q1 2020
Shares 189,572 Value ($000) $12,135 Avg Close — Range —
Q4 2019
Shares 192,546 Value ($000) $14,755 Avg Close — Range —
Q3 2019
Shares 176,081 Value ($000) $12,833 Avg Close — Range —
Q2 2019
Shares 171,758 Value ($000) $15,292 Avg Close — Range —
Q1 2019
Shares 166,483 Value ($000) $14,151 Avg Close — Range —
Q4 2018
Shares 165,832 Value ($000) $9,680 Avg Close — Range —
Q3 2018
Shares 160,265 Value ($000) $11,379 Avg Close — Range —
Q2 2018
Shares 158,195 Value ($000) $8,620 Avg Close — Range —
Q1 2018
Shares 151,862 Value ($000) $7,270 Avg Close — Range —
Q4 2017
Shares 157,186 Value ($000) $5,319 Avg Close — Range —
Q3 2017
Shares 155,568 Value ($000) $4,529 Avg Close — Range —
Q2 2017
Shares 172,221 Value ($000) $4,784 Avg Close — Range —
Q1 2017
Shares 159,980 Value ($000) $4,486 Avg Close — Range —
Q4 2016
Shares 167,480 Value ($000) $3,551 Avg Close — Range —
Q3 2016
Shares 171,880 Value ($000) $5,278 Avg Close — Range —
Q2 2016
Shares 170,480 Value ($000) $4,497 Avg Close — Range —
Q1 2016
Shares 120,007 Value ($000) $2,512 Avg Close — Range —
Q4 2015
Shares 99,604 Value ($000) $2,634 Avg Close — Range —
Q3 2015
Shares 98,051 Value ($000) $1,933 Avg Close — Range —
Q2 2015
Shares 98,151 Value ($000) $2,180 Avg Close — Range —
Q1 2015
Shares 23,109 Value ($000) $524 Avg Close — Range —
Q4 2014
Shares 21,109 Value ($000) $514 Avg Close — Range —
Q3 2014
Shares 21,019 Value ($000) $454 Avg Close — Range —
Q2 2014
Shares 20,700 Value ($000) $360 Avg Close — Range —