4Filing Date: Sep 17, 2026
Zscaler
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001713683-26-000178
Total Value$1.15M
Trades2
Insiders1
Transaction Details
RUBIN KEVIN
Chief Financial Officer·Direct
Sell · Dispose
Common Stock
Shares-5.96K
Price$192.76
Total Value$1.15M
Shares Owned After43.29K
Transaction DateSep 16, 2026
Footnotes ▸
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.
RUBIN KEVIN
Chief Financial Officer·Direct
Grant · Acquire
Common Stock
Shares+8.35K
Price$0.00
Total Value$0
Shares Owned After49.24K
Transaction DateSep 15, 2026
Footnotes ▸
Represents restricted stock units granted upon achievement of certain FY25 performance metrics pursuant to performance-based restricted stock units granted June 3, 2025 under Zscaler's Amended and Restated Fiscal Year 2018 Equity Incentive Plan. The restricted stock units reported in this Form 4 were issued and vested on September 15, 2026.
Post-Transaction Holdings
RUBIN KEVIN · Chief Financial Officer
| Security | Shares | Change |
|---|---|---|
| Common Stock | 43.29K | +2.39K (5.85%) |
auto_awesomeDeep Analysis
Deep Analysis
Zscaler CFO Kevin Rubin netted +2,392 shares after 8,349 performance RSUs vested and he sold 5,957 shares for $1.15M to cover tax withholding — a mandated sell-to-cover, not a discretionary trade.
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Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-09-15
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: Zscaler, Inc. (ZS)
CIK: 0001713683
--- Reporting Owner ---
Name: RUBIN KEVIN
CIK: 0001198529
Role: Officer (Chief Financial Officer)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-09-15 | Code: A (Grant or award)
Shares: +8,349 | Price: $0.00
Shares Owned After: 49,244 | Ownership: D (Direct)
Footnotes:
[F1] Represents restricted stock units granted upon achievement of certain FY25 performance metrics pursuant to performance-based restricted stock units granted June 3, 2025 under Zscaler's Amended and Restated Fiscal Year 2018 Equity Incentive Plan. The restricted stock units reported in this Form 4 were issued and vested on September 15, 2026.
[Transaction #2]
Security: Common Stock
Date: 2026-09-16 | Code: S (Open market sale)
Shares: -5,957 | Price: $192.76
Total Value: $1,148,288.00
Shares Owned After: 43,287 | Ownership: D (Direct)
Footnotes:
[F2] 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.
--- Footnotes (Complete Index) ---
F1: Represents restricted stock units granted upon achievement of certain FY25 performance metrics pursuant to performance-based restricted stock units granted June 3, 2025 under Zscaler's Amended and Restated Fiscal Year 2018 Equity Incentive Plan. The restricted stock units reported in this Form 4 were issued and vested on September 15, 2026.
F2: 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.
--- Signature ---
/s/ /s/ Torrie Nute, by power of attorney (2026-09-17)