Robert Schlossman

Chief Legal Officer · Zscaler

Robert Schlossman (Chief Legal Officer) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in Zscaler, Inc. (ZS). The largest single filing was $1.3M of ZS (5,433 sh across 2 lots, as filed), executed Dec 16 2025. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 5 sells

Median delay

–

measured on stock purchases

Volume, ttmiDollar value disclosed in the trailing twelve months

$3.5M

shares × price, as filed

Last traded

Sep 21

Filed Sep 21

Median ADV $793.0M across their filed names

Open performance→

Volume by month

Buys $0 Sells $13.9M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Technology 5 filings

Sector per market data · by filing · past 12 months

Most traded names

Zscaler, Inc. ZS · 0 buys · 13 sells 13 filings

Recent filings

ZSSALE Zscaler, Inc. View filing → $1.1M
5,394 sh × $200.00
Exec Sep 21
Filed Sep 21 · 5:52 PM ET ZSSALE Zscaler, Inc. View filing → $448K
2,325 sh × $192.76
Exec Sep 16
Filed Sep 17 · 7:42 PM ET ZSSALE Zscaler, Inc. View filing → $398K
3,146 sh × $126.43
Exec Jun 16
Filed Jun 17 · 5:30 PM ET ZSSALE Zscaler, Inc. View filing → $354K
2,263 sh × $156.59
Exec Mar 17
Filed Mar 18 · 5:30 PM ET ZSSALE Zscaler, Inc. View filing → $1.3M
5,433 sh across 2 lots
Exec Dec 16 2025
Filed Dec 17 2025 · 5:30 PM ET ZSSALE Zscaler, Inc. View filing → $1.0M
3,200 sh × $325.00
Exec Oct 24 2025
Filed Oct 24 2025 · 5:30 PM ET ZSSALE Zscaler, Inc. View filing → $2.0M
6,706 sh across 4 lots
Exec Oct 2 2025
Filed Oct 2 2025 · 5:30 PM ET ZSSALE Zscaler, Inc. View filing → $1.1M
3,832 sh × $280.70
Exec Sep 16 2025
Filed Sep 17 2025 · 5:30 PM ET More filings →