ZSCALER INC

Ticker: ZS CUSIP: 98980G102 Class: EQTY

TWIN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001059187)

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

Q1 2021

Shares 18,410 Value ($000) $3,160 Avg Close $198.66 Range $160.66 - $230.88

Q4 2020

Shares 20,680 Value ($000) $4,130 Avg Close $159.02 Range $120.34 - $212.59

Q3 2020

Shares 21,570 Value ($000) $3,035 Avg Close $129.79 Range $107.02 - $163.80

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	18,410	$3,160	$198.66	$160.66 - $230.88
Q4 2020	20,680	$4,130	$159.02	$120.34 - $212.59
Q3 2020	21,570	$3,035	$129.79	$107.02 - $163.80