Robert Schlossman - Oct 24, 2025 Form 4 Insider Report for Zscaler, Inc. (ZS)

Signature
/s/ Torrie Nute, by power of attorney
Stock symbol
ZS
Transactions as of
Oct 24, 2025
Transactions value $
-$1,040,000
Form type
4
Date filed
10/24/2025, 04:05 PM
Previous filing
Oct 16, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Schlossman Robert Chief Legal Officer C/O ZSCALER, INC., 120 HOLGER WAY, SAN JOSE /s/ Torrie Nute, by power of attorney 2025-10-24 0001435941

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ZS Common Stock Sale -$1.04M -3.2K -3.84% $325.00 80.1K Oct 24, 2025 Direct F1
holding ZS Commom Stock 66 Oct 24, 2025 See Footnote F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 3, 2025.
F2 The shares are held directly by the reporting person's spouse.