Form4.ai tracks every SEC insider trade in real time. See every ZS insider filing with a free account — no card.
See every ZS insider filing — free account, no card.
Free accountZscaler, Inc. (ZS) has 16 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 10 sales totalling $5.3M. Most recent filing: Nov. 3, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Nov 3, 2026 SEC filing | Geller Adam Chief Product Officer | Cashless exercise | $33,718 | — |
| Oct 27, 2026 SEC filing | RUBIN KEVIN Chief Financial Officer | Sold | $133,201 | — |
| Oct 20, 2026 SEC filing | Schlossman Robert Chief Legal Officer | Grant / award | — | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.