As of the latest Form 4 filed Jul 7, 2026.
What Zscaler Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 16 most recent filings for ZS.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-07 | 2026-07-06 | Schlossman Robert Chief Legal Officer | SSale | −122.00 | $150.00 | $18.3K | Yes (planned) | Form 4 ↗ |
| 2026-06-26 | 2026-06-25 | RUBIN KEVIN Chief Financial Officer | SSale | −12.00 | $126.79 | $1.52K | Yes (planned) | Form 4 ↗ |
| 2026-06-26 | 2026-06-25 | RUBIN KEVIN, Chief Financial Officer | SSale | −228.00 | $125.97 | $28.7K | Yes (planned) | Form 4 ↗ |
| 2026-06-26 | 2026-06-25 | RUBIN KEVIN, Chief Financial Officer | SSale | −560.00 | $124.87 | $69.9K | Yes (planned) | Form 4 ↗ |
| 2026-06-26 | 2026-06-25 | RUBIN KEVIN, Chief Financial Officer | SSale | −1.70K | $124.07 | $210K | Yes (planned) | Form 4 ↗ |
| 2026-06-26 | 2026-06-25 | RUBIN KEVIN, Chief Financial Officer | SSale | −504.00 | $123.18 | $62.1K | Yes (planned) | Form 4 ↗ |
| 2026-06-23 | 2026-06-22 | Geller Adam Chief Product Officer | SSale | −2.82K | $122.60 | $345K | Yes (planned) | Form 4 ↗ |
| 2026-06-17 | 2026-06-17 | BEER JAMES A Director | SSale | −177.00 | $125.50 | $22.2K | Yes (planned) | Form 4 ↗ |
| 2026-06-17 | 2026-06-16 | Chaudhry Jagtar Singh CEO & Chairman | SSale | −2.88K | $126.43 | $364K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-16 | Geller Adam Chief Product Officer | SSale | −1.94K | $126.43 | $245K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-16 | Schlossman Robert Chief Legal Officer | SSale | −3.15K | $126.43 | $398K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-16 | Rich Michael J. CRO and President of WW Sales | SSale | −4.18K | $126.43 | $529K | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-16 | RUBIN KEVIN Chief Financial Officer | SSale | −1.69K | $126.43 | $213K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Geller Adam Chief Product Officer | SSale | −2.09K | $153.53 | $321K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | BEER JAMES A Director | SSale | −177.00 | $153.53 | $27.2K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Geller Adam Chief Product Officer | SSale | −1.49K | $156.59 | $233K | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also ZS’s full analysis or the market-wide insider trading feed. The tabs above jump to ZS’s other SEC data.
Source: SEC Form 4 filings for ZS, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.