| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Rich Michael J. | CRO and President of WW Sales | 120 HOLGER WAY, SAN JOSE | /s/ Torrie Nute, by power of attorney | 18 Mar 2026 | 0002009289 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ZS | Commom Stock | Sale | $492,799 | -3,147 | -2.9% | $156.59 | 104,350 | 17 Mar 2026 | Direct | F1 |
| Id | Content |
|---|---|
| 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. |