SEC Form 4 · accession 0001713683-26-000176
Zscaler, Inc. · ZS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Adam Geller
Officer — Chief Product Officer
Period of report
Sep 15, 2026
Accepted (ET)
Sep 17, 2026 · 7:44 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001713683
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Sep 15, 2026 | A | 6,817 | $0.00 | A | 49,131 | D | |
| Common Stock | Sep 16, 2026 | S | 5,578 | $192.7628 | D | 43,553 | D | |
| Common Stock | Sep 17, 2026 | S | 4,584 | $192.01 | D | 38,969 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents restricted stock units granted upon achievement of certain FY26 performance metrics pursuant to performance-based restricted stock units granted October 15, 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.
- F2Represents 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.
- F3The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on March 20, 2026.