ZSCALER INC

Ticker: ZS CUSIP: 98980G102 Class: EQTY

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2025

Shares 6,336 Value ($000) $1,425 Avg Close $282.25 Range $224.88 - $336.99

Q3 2025

Shares 8,499 Value ($000) $2,547 Avg Close $285.11 Range $260.40 - $318.46

Q2 2025

Shares 1,834 Value ($000) $576 Avg Close $249.30 Range $164.78 - $317.26

Q1 2018

Shares 22,000 Value ($000) $618 Avg Close $29.28 Range $26.06 - $34.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,336	$1,425	$282.25	$224.88 - $336.99
Q3 2025	8,499	$2,547	$285.11	$260.40 - $318.46
Q2 2025	1,834	$576	$249.30	$164.78 - $317.26
Q1 2018	22,000	$618	$29.28	$26.06 - $34.83