ZS
Zscaler, Inc.
NASDAQ · Technology · Software - Infrastructure · US
$247.82
−3.12%0
Insider buys (3m)
35
Insider sells (3m)
-$12.1M
Net value (3m)
+64.0%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 27, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 16 | $256 |
| Oct 27, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 252 | $260 |
| Oct 27, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 14 | $255 |
| Oct 27, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 20 | $253 |
| Oct 27, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 19 | $259 |
| Oct 27, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 120 | $260 |
| Oct 27, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 21 | $257 |
| Oct 27, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 32 | $254 |
| Oct 20, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | A-Award | 19,859 | $0.00 |
| Oct 20, 2026 | Schlossman Robert · officer: Chief Legal Officer | A-Award | 14,185 | $0.00 |
| Oct 20, 2026 | Geller Adam · officer: Chief Product Officer | A-Award | 19,859 | $0.00 |
| Oct 13, 2026 | Geller Adam · officer: Chief Product Officer | Sale | 21,875 | $225 |
| Oct 13, 2026 | Geller Adam · officer: Chief Product Officer | Sale | 2,083 | $230 |
| Oct 13, 2026 | Geller Adam · officer: Chief Product Officer | Sale | 1,042 | $236 |
| Oct 13, 2026 | Geller Adam · officer: Chief Product Officer | M-Exempt | 23,958 | $206 |
| Oct 13, 2026 | Geller Adam · officer: Chief Product Officer | M-Exempt | 1,042 | $206 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 100 | $195 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 5 | $202 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 4 | $206 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 3 | $197 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 118 | $197 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 36 | $203 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 9 | $200 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 189 | $196 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 12 | $204 |
| Sep 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 20 | $201 |
| Sep 21, 2026 | Geller Adam · officer: Chief Product Officer | Sale | 661 | $200 |
| Sep 21, 2026 | Schlossman Robert · officer: Chief Legal Officer | Sale | 5,394 | $200 |
| Sep 17, 2026 | Geller Adam · officer: Chief Product Officer | Sale | 4,584 | $192 |
| Sep 17, 2026 | Geller Adam · officer: Chief Product Officer | A-Award | 6,817 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 283Increased 593Reduced 522Sold out 121
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 9,890,384 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 8,568,317 | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 6,196,726 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 5,930,635 | May 8, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 4,877,657 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 4,721,393 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 4,660,890 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 3,542,148 | Aug 14, 2026 |
| JANE STREET GROUP, LLC | Increased | 3,538,326 | Aug 14, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 3,529,213 | Aug 11, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 3,518,678 | May 13, 2026 |
| INVESCO LTD. | Reduced | 3,374,563 | Jul 15, 2026 |
| CITADEL ADVISORS LLC | Increased | 3,332,095 | Sep 2, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 3,140,139 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 2,974,114 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 27, 2026