ZSCALER INC

Ticker: ZS CUSIP: 98980G102 Class: EQTY

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q3 2018

Shares 64,056 Value ($000) $2,612 Avg Close $40.40 Range $33.90 - $48.24

Q2 2018

Shares 47,200 Value ($000) $1,687 Avg Close $30.52 Range $24.76 - $43.98

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	64,056	$2,612	$40.40	$33.90 - $48.24
Q2 2018	47,200	$1,687	$30.52	$24.76 - $43.98