ZS
Zscaler Inc
NASDAQ: ZS · TECHNOLOGY · SOFTWARE - INFRASTRUCTURE
$130.68
-3.01% today
Updated 2026-04-30
Market cap
$21.66B
P/E ratio
—
P/S ratio
7.22x
EPS (TTM)
$-0.43
Dividend yield
—
52W range
$115 – $337
Volume
3.1M
Zscaler Inc (ZS) Insider transactions
Net insider activity
Net selling (185,025 shares)
Buy transactions
19
Sell transactions
81
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-18 | GELLER, ADAM | Chief Product Officer | Sale | 2,094 | $153.53 | $321491.82 |
| 2026-03-18 | BEER, JAMES A | Director | Sale | 177 | $153.53 | $27174.81 |
| 2026-03-17 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 2,263 | $156.59 | $354370.41 |
| 2026-03-17 | RUBIN, KEVIN | Chief Financial Officer | Sale | 1,682 | $156.59 | $263389.76 |
| 2026-03-17 | RICH, MICHAEL J. | CRO and President of WW Sales | Sale | 3,147 | $156.59 | $492798.80 |
| 2026-03-17 | JUDGE, RAJ | Director, EVP, Corp. Strategy & Ventures | Sale | 2,488 | $156.59 | $389603.88 |
| 2026-03-17 | GELLER, ADAM | Chief Product Officer | Sale | 1,485 | $156.59 | $232540.90 |
| 2026-03-17 | CHAUDHRY, JAGTAR SINGH | Director, CEO & Chairman, 10% Owner | Sale | 1,941 | $156.59 | $303947.40 |
| 2026-01-12 | SCHNEIDER, DAVID | Director | Buy | 1,076 | — | — |
| 2026-01-12 | NAUGHTON, EILEEN | Director | Buy | 1,076 | — | — |
| 2026-01-12 | GIANCARLO, CHARLES H | Director | Buy | 1,076 | — | — |
| 2026-01-12 | DARLING, SCOTT C | Director | Buy | 1,076 | — | — |
| 2026-01-12 | BROWN, ANDREW WILLIAM FRASER | Director | Buy | 1,076 | — | — |
| 2026-01-12 | BLASING, KAREN | Director | Buy | 1,076 | — | — |
| 2026-01-12 | BEER, JAMES A | Director | Buy | 1,076 | — | — |
| 2026-01-02 | BEER, JAMES A | Director | Sale | 653 | $226.72 | $148048.16 |
| 2025-12-26 | BROWN, ANDREW WILLIAM FRASER | Director | Sale | 5,000 | — | — |
| 2025-12-17 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 2,349 | $232.79 | $546823.71 |
| 2025-12-17 | GELLER, ADAM | Chief Product Officer | Sale | 1,620 | $232.79 | $377119.80 |
| 2025-12-16 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 3,084 | $230.82 | $711846.72 |
| 2025-12-16 | RUBIN, KEVIN | Chief Financial Officer | Sale | 3,303 | $230.82 | $762396.15 |
| 2025-12-16 | RICH, MICHAEL J. | CRO and President of WW Sales | Sale | 4,100 | $230.82 | $946359.13 |
| 2025-12-16 | JUDGE, RAJ | Director, EVP, Corp. Strategy & Ventures | Sale | 3,438 | $230.82 | $793556.75 |
| 2025-12-16 | GELLER, ADAM | Chief Product Officer | Sale | 2,060 | $230.82 | $475487.76 |
| 2025-12-16 | CHAUDHRY, JAGTAR SINGH | Director, CEO & Chairman, 10% Owner | Sale | 2,843 | $230.82 | $656219.27 |
| 2025-10-24 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 3,200 | $325.00 | $1.04M |
| 2025-10-15 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Buy | 7,154 | — | — |
| 2025-10-15 | RICH, MICHAEL J. | CRO and President of WW Sales | Buy | 10,730 | — | — |
| 2025-10-15 | GELLER, ADAM | Chief Product Officer | Buy | 10,730 | — | — |
| 2025-10-02 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 4,532 | $306.12 | $1.39M |
| 2025-10-02 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 900 | $304.00 | $273601.17 |
| 2025-10-02 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 700 | $302.92 | $212046.66 |
| 2025-10-02 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 574 | $307.47 | $176485.60 |
| 2025-10-02 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 300 | $304.67 | $91401.00 |
| 2025-09-25 | CHAUDHRY, JAGTAR SINGH | Director, CEO & Chairman, 10% Owner | Sale | 21,861 | — | — |
| 2025-09-17 | GELLER, ADAM | Chief Product Officer | Sale | 4,141 | $284.56 | $1.18M |
| 2025-09-17 | GELLER, ADAM | Chief Product Officer | Sale | 3,023 | $285.45 | $862924.72 |
| 2025-09-17 | GELLER, ADAM | Chief Product Officer | Sale | 1,700 | $283.33 | $481659.47 |
| 2025-09-17 | GELLER, ADAM | Chief Product Officer | Sale | 1,600 | $282.16 | $451458.08 |
| 2025-09-16 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 3,832 | $280.70 | $1.08M |
| 2025-09-16 | RICH, MICHAEL J. | CRO and President of WW Sales | Sale | 11,718 | $280.70 | $3.29M |
| 2025-09-16 | JUDGE, RAJ | Director, EVP, Corp. Strategy & Ventures | Sale | 4,524 | $280.70 | $1.27M |
| 2025-09-16 | GELLER, ADAM | Chief Product Officer | Sale | 11,193 | $280.70 | $3.14M |
| 2025-09-16 | CHAUDHRY, JAGTAR SINGH | Director, CEO & Chairman, 10% Owner | Sale | 2,865 | $280.70 | $804198.62 |
| 2025-09-15 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 2,000 | — | — |
| 2025-09-15 | RICH, MICHAEL J. | CRO and President of WW Sales | Buy | 14,337 | — | — |
| 2025-09-15 | JUDGE, RAJ | Director, EVP, Corp. Strategy & Ventures | Buy | 2,067 | — | — |
| 2025-09-15 | GELLER, ADAM | Chief Product Officer | Buy | 18,322 | — | — |
| 2025-06-18 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 1,660 | $304.64 | $505699.58 |
| 2025-06-18 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 1,014 | $305.60 | $309877.08 |
| 2025-06-18 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 300 | $306.77 | $92031.99 |
| 2025-06-18 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 200 | $303.46 | $60691.00 |
| 2025-06-18 | GELLER, ADAM | Chief Product Officer | Sale | 1,828 | $306.14 | $559629.22 |
| 2025-06-18 | GELLER, ADAM | Chief Product Officer | Sale | 1,534 | $307.14 | $471152.61 |
| 2025-06-18 | GELLER, ADAM | Chief Product Officer | Sale | 300 | $308.05 | $92415.99 |
| 2025-06-17 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 3,590 | $303.70 | $1.09M |
| 2025-06-17 | RICH, MICHAEL J. | CRO and President of WW Sales | Sale | 4,287 | $303.70 | $1.30M |
| 2025-06-17 | NAIR, SYAM | CTO | Sale | 4,064 | $303.70 | $1.23M |
| 2025-06-17 | JUDGE, RAJ | Director, EVP, Corp. Strategy & Ventures | Sale | 2,957 | $303.70 | $898047.11 |
| 2025-06-17 | GELLER, ADAM | Chief Product Officer | Sale | 3,009 | $303.70 | $913839.62 |
| 2025-06-17 | CHAUDHRY, JAGTAR SINGH | Director, CEO & Chairman, 10% Owner | Sale | 2,849 | $303.70 | $865247.28 |
| 2025-06-12 | RICH, MICHAEL J. | CRO and President of WW Sales | Sale | 9,991 | $302.88 | $3.03M |
| 2025-06-09 | MANGAL, AJAY | 10% Owner | Sale | 20,880 | $300.66 | $6.28M |
| 2025-06-09 | MANGAL, AJAY | 10% Owner | Sale | 8,756 | $301.37 | $2.64M |
| 2025-06-09 | MANGAL, AJAY | 10% Owner | Sale | 8,755 | $301.37 | $2.64M |
| 2025-06-09 | MANGAL, AJAY | 10% Owner | Sale | 365 | $302.12 | $110272.27 |
| 2025-06-09 | MANGAL, AJAY | 10% Owner | Sale | 364 | $302.12 | $109970.15 |
| 2025-06-06 | GIANCARLO, CHARLES H | Director | Sale | 47,389 | $304.37 | $14.42M |
| 2025-06-06 | GIANCARLO, CHARLES H | Director | Sale | 2,611 | $305.00 | $796364.92 |
| 2025-06-04 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 4,618 | $300.00 | $1.39M |
| 2025-06-04 | BROWN, ANDREW WILLIAM FRASER | Director | Sale | 20,333 | — | — |
| 2025-06-04 | BROWN, ANDREW WILLIAM FRASER | Director | Buy | 20,333 | $4.13 | $83873.63 |
| 2025-06-04 | BROWN, ANDREW WILLIAM FRASER | Director | Sale | 19,941 | $296.71 | $5.92M |
| 2025-06-04 | BROWN, ANDREW WILLIAM FRASER | Director | Sale | 392 | $296.99 | $116420.08 |
| 2025-06-03 | RUBIN, KEVIN | Chief Financial Officer | Buy | 50,000 | — | — |
| 2025-06-03 | RUBIN, KEVIN | Chief Financial Officer | Buy | 51,383 | — | — |
| 2025-06-03 | JUDGE, RAJ | Director, EVP, Corp. Strategy & Ventures | Buy | 67,148 | — | — |
| 2025-06-03 | JUDGE, RAJ | Director, EVP, Corp. Strategy & Ventures | Buy | 9,948 | — | — |
| 2025-06-03 | GIANCARLO, CHARLES H | Director | Sale | 4,809 | $290.83 | $1.40M |
| 2025-06-03 | GIANCARLO, CHARLES H | Director | Sale | 4,808 | $290.83 | $1.40M |
| 2025-06-03 | GIANCARLO, CHARLES H | Director | Sale | 2,950 | $292.66 | $863343.46 |
| 2025-06-03 | GIANCARLO, CHARLES H | Director | Sale | 1,154 | $291.60 | $336508.36 |
| 2025-06-03 | GIANCARLO, CHARLES H | Director | Sale | 1,153 | $291.60 | $336216.76 |
| 2025-05-16 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 3,590 | $250.00 | $897500.00 |
| 2025-05-16 | NAIR, SYAM | CTO | Sale | 28,947 | $250.00 | $7.24M |
| 2025-04-02 | BROWN, ANDREW WILLIAM FRASER | Director | Sale | 10,000 | — | — |
| 2025-04-02 | BROWN, ANDREW WILLIAM FRASER | Director | Buy | 10,000 | $4.13 | $41250.00 |
| 2025-03-19 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 2,100 | $204.30 | $429035.04 |
| 2025-03-19 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 1,067 | $203.44 | $217070.69 |
| 2025-03-19 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 300 | $202.17 | $60651.99 |
| 2025-03-18 | SCHLOSSMAN, ROBERT | Chief Legal Officer | Sale | 2,878 | $199.15 | $573145.93 |
| 2025-03-18 | RICH, MICHAEL J. | CRO and President of WW Sales | Sale | 3,575 | $199.15 | $711949.81 |
| 2025-03-18 | NAIR, SYAM | CTO | Sale | 3,353 | $199.15 | $667737.54 |
| 2025-03-18 | CHAUDHRY, JAGTAR SINGH | Director, CEO & Chairman, 10% Owner | Sale | 2,155 | $199.15 | $429160.28 |
| 2025-03-18 | CANESSA, REMO | Chief Financial Officer | Sale | 3,721 | $199.15 | $741019.29 |
| 2025-03-17 | MANGAL, AJAY | 10% Owner | Sale | 33,318 | $200.25 | $6.67M |
| 2025-03-17 | MANGAL, AJAY | 10% Owner | Sale | 33,317 | $200.25 | $6.67M |
| 2025-03-17 | MANGAL, AJAY | 10% Owner | Sale | 12,835 | $201.70 | $2.59M |
| 2025-03-17 | MANGAL, AJAY | 10% Owner | Sale | 12,834 | $201.70 | $2.59M |
| 2025-03-17 | MANGAL, AJAY | 10% Owner | Sale | 1,468 | $202.07 | $296645.95 |