ZSCALER INC

Ticker: ZS CUSIP: 98980G102 Class: EQTY

Sterling Investment Advisors, Ltd.'s Holding History (CIK: 0001701132)

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

Q4 2025

Shares 11,030 Value ($000) $2,481 Avg Close $282.25 Range $224.88 - $336.99

Q3 2025

Shares 11,245 Value ($000) $3,370 Avg Close $285.11 Range $260.40 - $318.46

Q2 2025

Shares 11,240 Value ($000) $3,529 Avg Close $249.30 Range $164.78 - $317.26

Q1 2025

Shares 12,568 Value ($000) $2,494 Avg Close $199.27 Range $180.18 - $217.10

Q4 2024

Shares 13,805 Value ($000) $2,491 Avg Close $193.56 Range $165.42 - $217.84

Q3 2024

Shares 15,875 Value ($000) $2,714 Avg Close $182.63 Range $153.45 - $208.14

Q2 2024

Shares 16,825 Value ($000) $3,234 Avg Close $177.98 Range $155.25 - $193.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,030	$2,481	$282.25	$224.88 - $336.99
Q3 2025	11,245	$3,370	$285.11	$260.40 - $318.46
Q2 2025	11,240	$3,529	$249.30	$164.78 - $317.26
Q1 2025	12,568	$2,494	$199.27	$180.18 - $217.10
Q4 2024	13,805	$2,491	$193.56	$165.42 - $217.84
Q3 2024	15,875	$2,714	$182.63	$153.45 - $208.14
Q2 2024	16,825	$3,234	$177.98	$155.25 - $193.96