Jagtar Singh Chaudhry - 16 Sep 2026 Form 4 Insider Report for Zscaler, Inc. (ZS)

Reporting relationship: CEO & Chairman, Director, 10%+ Owner
Issuer ticker: ZS
Reported as of: 16 Sep 2026
Net transaction value: -$549,760
SEC form: 4
Accepted by SEC: 17 Sep 2026, 19:46:13 UTC
Prior SEC filing: 17 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Torrie Nute, by power of attorney

Filing notes and source

Key filing fact

Jagtar Singh Chaudhry filed Form 4 for Zscaler, Inc. (ZS) on 17 Sep 2026.

Key facts

This page summarizes Jagtar Singh Chaudhry's Form 4 filing for Zscaler, Inc. (ZS).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 17 Sep 2026, 19:46.

Change

Previous filing in this sequence was filed on 17 Jun 2026.
Current net transaction value: -$549,760.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001374436 Primary reporting owner

Chaudhry Jagtar Singh

Relationship: CEO & Chairman, Director, 10%+ Owner
Address: C/O ZSCALER, INC., 120 HOLGER WAY, SAN JOSE
Signature: /s/ Torrie Nute, by power of attorney
Signature date: 17 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ZS transaction

Common Stock

Sale

Transaction value: -$549,760
Shares: -2,852
Change %: -0.83%
Price: $192.76
Shares after: 340,186
Date: 16 Sep 2026
Ownership: Direct
Footnotes: F1

ZS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 26,519,261
Date: 16 Sep 2026
Ownership: See footnote
Footnotes: F2

ZS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 6,666
Date: 16 Sep 2026
Ownership: See footnote
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units as mandated by the Issuer's election under its equity incentive plans and does not represent a discretionary trade by the Reporting Person.

Footnote F2

The shares are held of record by Jay Chaudhry & Jyoti Chaudhry Co-TTEES Jay & Jyoti Chaudhry TR U/A DTD 12/06/25.

Footnote F3

The shares are held of record by The P. Jyoti Chaudhry Family Trust dated March 1, 2000 for which Ms. Surjit Kaur serves as trustee.