ZS
Zscaler, Inc.
NASDAQ · Technology · Software - Infrastructure · US
$197.31
−0.08%0
Insider buys (3m)
24
Insider sells (3m)
-$5.8M
Net value (3m)
+58.3%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 17, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 5,957 | $193 |
| Sep 17, 2026 | Geller Adam · officer: Chief Product Officer | Sale | 4,584 | $192 |
| Sep 17, 2026 | Rich Michael J. · officer: CRO and President of WW Sales | Sale | 4,108 | $193 |
| Sep 17, 2026 | Geller Adam · officer: Chief Product Officer | Sale | 5,578 | $193 |
| Sep 17, 2026 | Geller Adam · officer: Chief Product Officer | A-Award | 6,817 | $0.00 |
| Sep 17, 2026 | BEER JAMES A · director | Sale | 177 | $192 |
| Sep 17, 2026 | Chaudhry Jagtar Singh · director, 10 percent owner, officer: CEO & Chairman | Sale | 2,852 | $193 |
| Sep 17, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | A-Award | 8,349 | $0.00 |
| Sep 17, 2026 | Schlossman Robert · officer: Chief Legal Officer | Sale | 2,325 | $193 |
| Aug 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 291 | $173 |
| Aug 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 48 | $175 |
| Aug 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 66 | $176 |
| Aug 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 6 | $176 |
| Aug 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 92 | $174 |
| Jul 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 72 | $145 |
| Jul 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 118 | $148 |
| Jul 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 75 | $146 |
| Jul 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 96 | $147 |
| Jul 28, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 142 | $149 |
| Jul 7, 2026 | Schlossman Robert · officer: Chief Legal Officer | Sale | 122 | $150 |
| Jun 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 228 | $126 |
| Jun 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 1,696 | $124 |
| Jun 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 12 | $127 |
| Jun 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 504 | $123 |
| Jun 26, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 560 | $125 |
| Jun 23, 2026 | Geller Adam · officer: Chief Product Officer | Sale | 2,817 | $123 |
| Jun 17, 2026 | BEER JAMES A · director | Sale | 177 | $126 |
| Jun 17, 2026 | Schlossman Robert · officer: Chief Legal Officer | Sale | 3,146 | $126 |
| Jun 17, 2026 | Chaudhry Jagtar Singh · director, 10 percent owner, officer: CEO & Chairman | Sale | 2,878 | $126 |
| Jun 17, 2026 | RUBIN KEVIN · officer: Chief Financial Officer | Sale | 1,686 | $126 |
Institutional positioning
13F filings over the trailing two quarters
New 235Increased 587Reduced 524Sold out 136
| 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 Sep 17, 2026