Zscaler, Inc. insider trading
ZS$212.25+10.45 (+5.18% today)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 6, 2025 to Oct 6, 2026. Price (-30.5%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- JSJagtar Singh Chaudhry16.4767%
- CHCharles H. Giancarlo0.1768%
- RCRemo Canessa0.1311%
- SNSyam Nair0.0654%
- MJMichael J. Rich0.059%
- KBKaren Blasing0.0419%
- RJRaj Judge0.0416%
- RSRobert Schlossman0.0378%
- SCScott C. Darling0.0332%
- KRKevin Rubin0.0262%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| ZS | Kevin Rubin | Open market sell$623 | 0.0% | $207.80 | $623 | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$824 | 0.0% | $205.99 | $824 | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$4.11K | -0.1% | $205.35 | $4.11K | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$2.45K | 0.0% | $204.42 | $2.45K | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$7.31K | -0.1% | $203.15 | $7.31K | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$1.01K | 0.0% | $202.06 | $1.01K | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$4.02K | -0.1% | $201.11 | $4.02K | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$1.8K | 0.0% | $199.71 | $1.8K | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$592 | 0.0% | $197.32 | $592 | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$23.2K | -0.3% | $196.57 | $23.2K | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$37K | -0.4% | $195.64 | $37K | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Kevin Rubin | Open market sell$19.5K | -0.2% | $194.76 | $19.5K | Sep 25, 2026 | Sep 28, 2026 |
| ZS | Adam Geller | Open market sell$132K | -1.7% | $200.00 | $132K | Sep 21, 2026 | Sep 21, 2026 |
| ZS | Robert Schlossman | Open market sell$1.08M | -8.1% | $200.00 | $1.08M | Sep 21, 2026 | Sep 21, 2026 |
| ZS | Adam Geller | Open market sell$880K | -10.5% | $192.01 | $880K | Sep 17, 2026 | Sep 17, 2026 |
| ZS | James A. Beer | Open market sell$34K | -4.2% | $192.01 | $34K | Sep 17, 2026 | Sep 17, 2026 |
| ZS | Jagtar Singh Chaudhry | Open market sell$550K | -0.8% | $192.76 | $550K | Sep 16, 2026 | Sep 17, 2026 |
| ZS | Kevin Rubin | Open market sell$1.15M | -12.1% | $192.76 | $1.15M | Sep 16, 2026 | Sep 17, 2026 |
| ZS | Adam Geller | Open market sell$1.08M | -11.4% | $192.76 | $1.08M | Sep 16, 2026 | Sep 17, 2026 |
| ZS | Michael J. Rich | Open market sell$792K | -4.1% | $192.76 | $792K | Sep 16, 2026 | Sep 17, 2026 |
| ZS | Robert Schlossman | Open market sell$448K | -3.4% | $192.76 | $448K | Sep 16, 2026 | Sep 17, 2026 |
| ZS | Kevin Rubin | Open market sell$1.06K | 0.0% | $176.49 | $1.06K | Aug 25, 2026 | Aug 26, 2026 |
| ZS | Kevin Rubin | Open market sell$11.6K | -0.2% | $175.78 | $11.6K | Aug 25, 2026 | Aug 26, 2026 |
| ZS | Kevin Rubin | Open market sell$8.38K | -0.1% | $174.54 | $8.38K | Aug 25, 2026 | Aug 26, 2026 |
| ZS | Kevin Rubin | Open market sell$16K | -0.2% | $173.53 | $16K | Aug 25, 2026 | Aug 26, 2026 |
| ZS | Kevin Rubin | Open market sell$50.2K | -0.7% | $172.53 | $50.2K | Aug 25, 2026 | Aug 26, 2026 |
| ZS | Kevin Rubin | Open market sell$21.1K | -0.3% | $148.81 | $21.1K | Jul 27, 2026 | Jul 28, 2026 |
| ZS | Kevin Rubin | Open market sell$17.4K | -0.3% | $147.74 | $17.4K | Jul 27, 2026 | Jul 28, 2026 |
| ZS | Kevin Rubin | Open market sell$14.1K | -0.2% | $146.75 | $14.1K | Jul 27, 2026 | Jul 28, 2026 |
| ZS | Kevin Rubin | Open market sell$10.9K | -0.2% | $145.71 | $10.9K | Jul 27, 2026 | Jul 28, 2026 |
| ZS | Kevin Rubin | Open market sell$10.4K | -0.2% | $144.74 | $10.4K | Jul 27, 2026 | Jul 28, 2026 |
| ZS | Robert Schlossman | Open market sell$18.3K | -0.2% | $150.00 | $18.3K | Jul 6, 2026 | Jul 7, 2026 |
| ZS | Kevin Rubin | Open market sell$1.52K | 0.0% | $126.79 | $1.52K | Jun 25, 2026 | Jun 26, 2026 |
| ZS | Kevin Rubin | Open market sell$28.7K | -0.5% | $125.97 | $28.7K | Jun 25, 2026 | Jun 26, 2026 |
| ZS | Kevin Rubin | Open market sell$69.9K | -1.3% | $124.87 | $69.9K | Jun 25, 2026 | Jun 26, 2026 |
| ZS | Kevin Rubin | Open market sell$210K | -3.8% | $124.07 | $210K | Jun 25, 2026 | Jun 26, 2026 |
| ZS | Kevin Rubin | Open market sell$62.1K | -1.1% | $123.18 | $62.1K | Jun 25, 2026 | Jun 26, 2026 |
| ZS | Adam Geller | Open market sell$345K | -6.2% | $122.60 | $345K | Jun 22, 2026 | Jun 23, 2026 |
| ZS | James A. Beer | Open market sell$22.2K | -4.0% | $125.50 | $22.2K | Jun 17, 2026 | Jun 17, 2026 |
| ZS | Jagtar Singh Chaudhry | Open market sell$364K | -0.8% | $126.43 | $364K | Jun 16, 2026 | Jun 17, 2026 |
| ZS | Adam Geller | Open market sell$245K | -4.1% | $126.43 | $245K | Jun 16, 2026 | Jun 17, 2026 |
| ZS | Robert Schlossman | Open market sell$398K | -4.3% | $126.43 | $398K | Jun 16, 2026 | Jun 17, 2026 |
| ZS | Michael J. Rich | Open market sell$529K | -4.0% | $126.43 | $529K | Jun 16, 2026 | Jun 17, 2026 |
| ZS | Kevin Rubin | Open market sell$213K | -3.6% | $126.43 | $213K | Jun 16, 2026 | Jun 17, 2026 |
| ZS | Adam Geller | Open market sell$321K | -4.3% | $153.53 | $321K | Mar 18, 2026 | Mar 19, 2026 |
| ZS | James A. Beer | Open market sell$27.2K | -3.9% | $153.53 | $27.2K | Mar 18, 2026 | Mar 19, 2026 |
| ZS | Adam Geller | Open market sell$233K | -2.9% | $156.59 | $233K | Mar 17, 2026 | Mar 19, 2026 |
| ZS | Jagtar Singh Chaudhry | Open market sell$304K | -0.6% | $156.59 | $304K | Mar 17, 2026 | Mar 18, 2026 |
| ZS | Kevin Rubin | Open market sell$263K | -3.5% | $156.59 | $263K | Mar 17, 2026 | Mar 18, 2026 |
| ZS | Robert Schlossman | Open market sell$354K | -3.0% | $156.59 | $354K | Mar 17, 2026 | Mar 18, 2026 |