// company-profile
Zscaler, Inc.
ZSExchangeNasdaqSectorServices-Computer Programming ServicesInc.DEFilings160Insiders20
// api This Zscaler, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $1.7M across 5 transactions.
// 90-day insight
Over the last 90 days, Zscaler, Inc. insiders sold $1.7M across 5 transactions with no open-market purchases.
- Most active insider: Rich Michael J. with 1 transaction totaling $529K.
- Largest single sale: $529K by Rich Michael J. on Jun 16, 2026.
- 17% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Zscaler, Inc. as of 2026-03-31
Total reported AUM
$11.82B
QoQ change
-36.1%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$653.9M
4.7M shares
#2
FIRST TRUST ADVISORS LP
CIK 1125816
$493.6M
3.5M shares
#3
BlackRock, Inc.
CIK 2012383
$413.3M
2.9M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 17, 2026 | BEER JAMES A | ZS | Sale10b5 | 177 | $125.50 | $22K |
| Jun 16, 2026 | Geller Adam | ZS | Sale | 1,940 | $126.43 | $245K |
| Jun 16, 2026 | RUBIN KEVIN | ZS | Sale | 1,686 | $126.43 | $213K |
| Jun 16, 2026 | Schlossman Robert | ZS | Sale | 3,146 | $126.43 | $398K |
| Jun 16, 2026 | Chaudhry Jagtar Singh | ZS | Sale | 2,878 | $126.43 | $364K |
45 more transactions hidden
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