ZSCALER INC

Ticker: ZS CUSIP: 98980G102 Class: EQTY

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025
Shares 1,024 Value ($000) $230 Avg Close $282.25 Range $224.88 - $336.99
Q3 2025
Shares 2,465 Value ($000) $739 Avg Close $285.11 Range $260.40 - $318.46
Q3 2024
Shares 1,402 Value ($000) $240 Avg Close $182.63 Range $153.45 - $208.14
Q2 2024
Shares 1,352 Value ($000) $260 Avg Close $177.98 Range $155.25 - $193.96
Q1 2024
Shares 1,830 Value ($000) $353 Avg Close $223.73 Range $190.35 - $259.61
Q4 2023
Shares 1,906 Value ($000) $422 Avg Close $185.19 Range $149.63 - $227.29
Q3 2023
Shares 1,611 Value ($000) $251 Avg Close $149.95 Range $131.59 - $167.50
Q2 2022
Shares 1,645 Value ($000) $246 Avg Close $176.82 Range $125.12 - $253.74
Q1 2022
Shares 2,422 Value ($000) $584 Avg Close $245.72 Range $186.00 - $323.55
Q4 2021
Shares 2,855 Value ($000) $917 Avg Close $314.89 Range $248.33 - $376.11
Q3 2021
Shares 3,963 Value ($000) $1,039 Avg Close $251.10 Range $211.19 - $293.44
Q2 2021
Shares 3,513 Value ($000) $759 Avg Close $190.14 Range $157.03 - $223.94
Q1 2021
Shares 2,829 Value ($000) $486 Avg Close $198.66 Range $160.66 - $230.88
Q4 2020
Shares 2,717 Value ($000) $543 Avg Close $159.02 Range $120.34 - $212.59
Q3 2020
Shares 3,055 Value ($000) $430 Avg Close $129.79 Range $107.02 - $163.80
Q2 2020
Shares 2,395 Value ($000) $262 Avg Close $83.11 Range $59.20 - $115.17
Q4 2019
Shares 4,595 Value ($000) $214 Avg Close $46.41 Range $40.05 - $53.07