🕵️ Zscaler, Inc. ($ZS)
SEC insider & ownership activity, last 12 months · CIK 1713683 · every row links its SEC filing
Over the last 12 months insiders sold $26.1M with no open-market buying against it. Adam Geller sold $8.1M through a 10b5-1 trading plan in 11 lots (Sep–Jun). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 8 sellers, $26.1M (51 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Adam Geller | 0 | – | 11 | $8.1M | Jun 22, 2026 |
| Schlossman Robert | 0 | – | 12 | $6.3M | Jul 6, 2026 |
| Michael J. Rich | 0 | – | 4 | $5.3M | Jun 16, 2026 |
| Raj Judge | 0 | – | 3 | $2.5M | Mar 17, 2026 |
| Chaudhry Jagtar Singh | 0 | – | 4 | $2.1M | Jun 16, 2026 |
| Rubin Kevin | 0 | – | 13 | $1.7M | Jul 27, 2026 |
| James A Beer | 0 | – | 3 | $197K | Jun 17, 2026 |
| Andrew W Brown | 0 | – | 1 | – | Dec 26, 2025 |
5%+ holders
No current 5%+ beneficial-ownership positions on file.
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Robert Schlossman | $18K | Jul 6, 2026 | filing ↗ |
| Kevin Rubin | $510K | Jun 25, 2026 | filing ↗ |
| Adam Geller | $345K | Jun 22, 2026 | filing ↗ |
| James A Beer | $22K | Jun 17, 2026 | filing ↗ |
| Robert Schlossman | $398K | Jun 16, 2026 | filing ↗ |
| Mike Rich | $529K | Jun 16, 2026 | filing ↗ |
| Kevin Rubin | $213K | Jun 16, 2026 | filing ↗ |
| Jay Chaudhry | $364K | Jun 16, 2026 | filing ↗ |
| Adam Geller | $245K | Jun 16, 2026 | filing ↗ |
| James A Beer | $27K | Mar 18, 2026 | filing ↗ |
| Adam Geller | $321K | Mar 18, 2026 | filing ↗ |
| Jay Chaudhry | $304K | Mar 17, 2026 | filing ↗ |
| Adam Geller | $233K | Mar 17, 2026 | filing ↗ |
| Kevin Rubin | $263K | Mar 17, 2026 | filing ↗ |
| Michael Rich | $493K | Mar 17, 2026 | filing ↗ |
| Raj Judge | $390K | Mar 17, 2026 | filing ↗ |
| Robert Schlossman | $354K | Mar 17, 2026 | filing ↗ |
| James A Beer | $148K | Jan 2, 2026 | filing ↗ |
| Robert Schlossman | $547K | Dec 17, 2025 | filing ↗ |
| Raj Judge | $794K | Dec 16, 2025 | filing ↗ |
| Mike Rich | $946K | Dec 16, 2025 | filing ↗ |
| Adam Geller | $475K | Dec 16, 2025 | filing ↗ |
| Robert Schlossman | $712K | Dec 16, 2025 | filing ↗ |
| Jay Chaudhry | $656K | Dec 16, 2025 | filing ↗ |
| Kevin Rubin | $762K | Dec 16, 2025 | filing ↗ |
| Robert Schlossman | $1.0M | Oct 24, 2025 | filing ↗ |
| Robert Schlossman | $2.1M | Oct 2, 2025 | filing ↗ |
| Raj Judge | $1.3M | Sep 16, 2025 | filing ↗ |
| Adam Geller | $3.1M | Sep 16, 2025 | filing ↗ |
| Michael Rich | $3.3M | Sep 16, 2025 | filing ↗ |
| Robert Schlossman | $1.1M | Sep 16, 2025 | filing ↗ |
| Jagtar Singh Chaudhry | $804K | Sep 16, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | May 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 26, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 15, 2026 | filing ↗ |
| Earnings (2.02) | Feb 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 26, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jan 12, 2026 | filing ↗ |
| Earnings (2.02) | Nov 25, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 25, 2025 | filing ↗ |
| Earnings (2.02) | Sep 2, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 2, 2025 | filing ↗ |