ZSTechnologyLarge-Cap
Zscaler, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Zscaler, Inc. (ZS), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are ZS insiders buying or selling?
Zscaler, Inc. insiders reported 5 open-market buys ($5.5M) and 400 sells ($896.1M) across 405 Form 4 filings — a net selling position of $890.6M.
Source: SEC EDGAR Form 4
Key Statistics (as of Aug 26, 2026)
Total Form 4 filings
405
SEC EDGAR
Insider filers
18
Insider buys (5)
$5.5M
Insider sells (400)
$896.1M
Insider sentiment
Net sellingNet insider flow of $890.6M in net selling.
Recent ZS insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 26, 2026 | Kevin Rubin | Chief Financial Officer | Sale | 503 | $173.38 | $87.2K |
| Jul 28, 2026 | Kevin Rubin | Chief Financial Officer | Sale | 503 | $147.12 | $74.0K |
| Jul 7, 2026 | Robert Schlossman | Chief Legal Officer | Sale | 122 | $150.00 | $18.3K |
| Jun 26, 2026 | Kevin Rubin | Chief Financial Officer | Sale | 3.0K | $124.22 | $372.7K |
| Jun 23, 2026 | Adam Geller | Chief Product Officer | Sale | 2.8K | $122.60 | $345.4K |
| Jun 18, 2026 | Chaudhry Jagtar Singh | CEO & Chairman | Sale | 2.9K | $126.43 | $363.9K |
| Jun 18, 2026 | Adam Geller | Chief Product Officer | Sale | 1.9K | $126.43 | $245.3K |
| Jun 18, 2026 | Robert Schlossman | Chief Legal Officer | Sale | 3.1K | $126.43 | $397.7K |
| Jun 18, 2026 | Michael J. Rich | CRO and President of WW Sales | Sale | 4.2K | $126.43 | $529.0K |
| Jun 18, 2026 | Kevin Rubin | Chief Financial Officer | Sale | 1.7K | $126.43 | $213.2K |
| Jun 18, 2026 | James A Beer | Director | Sale | 177 | $125.50 | $22.2K |
| Mar 19, 2026 | Adam Geller | Chief Product Officer | Sale | 3.6K | $154.80 | $554.0K |
| Mar 19, 2026 | James A Beer | Director | Sale | 177 | $153.53 | $27.2K |
| Mar 19, 2026 | Chaudhry Jagtar Singh | CEO & Chairman | Sale | 1.9K | $156.59 | $303.9K |
| Mar 19, 2026 | Kevin Rubin | Chief Financial Officer | Sale | 1.7K | $156.59 | $263.4K |
| Mar 19, 2026 | Robert Schlossman | Chief Legal Officer | Sale | 2.3K | $156.59 | $354.4K |
| Mar 19, 2026 | Michael J. Rich | CRO and President of WW Sales | Sale | 3.1K | $156.59 | $492.8K |
| Mar 19, 2026 | Raj Judge | EVP, Corp. Strategy & Ventures | Sale | 2.5K | $156.59 | $389.6K |
| Jan 2, 2026 | James A Beer | Director | Sale | 653 | $226.72 | $148.0K |
| Dec 30, 2025 | Andrew William Fraser Brown | Director | Sale | 5.0K | $0.00 | $0 |
| Dec 17, 2025 | Robert Schlossman | Chief Legal Officer | Sale | 5.4K | $231.67 | $1.3M |
| Dec 17, 2025 | Michael J. Rich | CRO and President of WW Sales | Sale | 4.1K | $230.82 | $946.4K |
| Dec 17, 2025 | Kevin Rubin | Chief Financial Officer | Sale | 3.3K | $230.82 | $762.4K |
| Dec 17, 2025 | Chaudhry Jagtar Singh | CEO & Chairman | Sale | 2.8K | $230.82 | $656.2K |
| Dec 17, 2025 | Adam Geller | Chief Product Officer | Sale | 3.7K | $231.69 | $852.6K |
Showing the 25 most recent of 405 Form 4 filings for Zscaler, Inc..
Most active ZS insiders
- Amit Sinha118 filings
- Robert Schlossman64 filings
- Karen Blasing59 filings
- Remo Canessa32 filings
- Dali Rajic26 filings
Ask anything about ZS insider activity
Use Trabud's AI agent to query Zscaler, Inc.'s Form 4 history in plain English — "Show me ZS CEO purchases this year" or compare it against any other ticker.
Open the AI agentZS insider trading FAQ
Are Zscaler, Inc. insiders buying or selling?
Across 405 SEC Form 4 filings, Zscaler, Inc. (ZS) insiders reported 5 open-market purchases totaling $5.5M and 400 sales totaling $896.1M. That is a net selling position of $890.6M.
How many insiders trade ZS stock?
18 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Zscaler, Inc.. The most recent filing was accepted on Aug 26, 2026.
Where does Trabud get ZS insider trading data?
All ZS insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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