ZSCALER INC

Ticker: ZS CUSIP: 98980G102 Class: EQTY

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2024
Shares 4,819 Value ($000) $869 Avg Close $193.56 Range $165.42 - $217.84
Q1 2024
Shares 6,758 Value ($000) $1,302 Avg Close $223.73 Range $190.35 - $259.61
Q4 2023
Shares 9,631 Value ($000) $2,134 Avg Close $185.19 Range $149.63 - $227.29
Q1 2023
Shares 2,375 Value ($000) $277 Avg Close $119.97 Range $99.64 - $143.63
Q4 2022
Shares 2,375 Value ($000) $266 Avg Close $135.86 Range $105.74 - $185.99
Q3 2022
Shares 3,693 Value ($000) $607 Avg Close $163.61 Range $140.72 - $194.21
Q2 2022
Shares 2,942 Value ($000) $440 Avg Close $176.82 Range $125.12 - $253.74
Q1 2022
Shares 11,440 Value ($000) $2,760 Avg Close $245.72 Range $186.00 - $323.55
Q4 2021
Shares 18,100 Value ($000) $5,816 Avg Close $314.89 Range $248.33 - $376.11
Q3 2021
Shares 22,720 Value ($000) $5,958 Avg Close $251.10 Range $211.19 - $293.44
Q2 2021
Shares 21,001 Value ($000) $4,537 Avg Close $190.14 Range $157.03 - $223.94
Q1 2021
Shares 13,539 Value ($000) $2,324 Avg Close $198.66 Range $160.66 - $230.88
Q4 2020
Shares 17,697 Value ($000) $3,534 Avg Close $159.02 Range $120.34 - $212.59
Q3 2020
Shares 22,079 Value ($000) $3,106 Avg Close $129.79 Range $107.02 - $163.80
Q2 2020
Shares 6,900 Value ($000) $756 Avg Close $83.11 Range $59.20 - $115.17
Q3 2019
Shares 15,911 Value ($000) $752 Avg Close $72.02 Range $46.04 - $89.54
Q2 2019
Shares 24,445 Value ($000) $1,873 Avg Close $71.23 Range $60.02 - $82.25