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Zscaler, Inc.

ZS Net selling
CIK 0001713683 #643 in the set updated 22 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$19.79M
$10.14M on a plan · $0.00 straight out of an exercise
Sold at will
$9.65M
19 of 56 sales
Net
−$19.79M
−$9.65M against sales at will

By person

16 insiders · 56 transactions

There is no salary here to measure against. Zscaler, Inc.'s chief executive is paid a token, so dividing a holding by it says nothing.

Which is why this company is in neither direction of the chief executive filter on the transactions page. A stake that cannot be expressed as a multiple is not the same thing as a small one.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Schlossman Robert
Chief Legal Officer
$6.74M (13) scheduled
−$6.74M
61,591
0.0381%
$12.32M
−45.3%
Geller Adam
Chief Product Officer
$4.08M (9) scheduled
−$4.08M
38,308
0.0237%
$7.66M
+15,600%
RUBIN KEVIN
Chief Financial Officer
$2.92M (19)
−$2.92M
43,287
0.0268%
$8.66M
+22,803%
Rich Michael J.
CRO and President of WW Sales
$2.76M (4)
−$2.76M
96,193
0.0595%
$19.24M
−7.1%
Chaudhry Jagtar Singh
CEO & Chairman
$1.87M (4)
−$1.87M
24,688,119
15.27%
$4.94B
−0.3%
Judge Raj
EVP, Corp. Strategy & Ventures
$1.18M (2)
−$1.18M
67,906
0.0420%
$13.58M
+3,058%
BEER JAMES A
Director
$231.42K (4) scheduled
−$231.42K
4,030
0.0025%
$806.00K
+42.5%
Brown Andrew William Fraser
Director
(1)
$0.00
23,292
0.0144%
$4.66M
−10.1%
Mangal Ajay
10% owner
2,550,210
1.58%
$510.04M
−10.9%
CANESSA REMO
Chief Financial Officer
213,702
0.1322%
$42.74M
−4.7%
Giancarlo Charles H
Director
145,451
0.0899%
$29.09M
−31.0%
Nair Syam
CTO
106,659
0.0660%
$21.33M
−18.1%
BLASING KAREN
Director
42,757
0.0264%
$8.55M
+5.9%
Schneider David
Director
24,912
0.0154%
$4.98M
+10.6%
Naughton Eileen
Director
7,745
0.0048%
$1.55M
+44.5%
Darling Scott C
Director
5,351
0.0033%
$1.07M
+80.4%
Insider
Date
Role
Action
Shares
Price
Amount
Schlossman Robert
21 Sep 2026
Chief Legal Officer
Sold on a plan
5,394
$200.00
$1.08M
Geller Adam
21 Sep 2026
Chief Product Officer
Sold on a plan
661
$200.00
$132.20K
BEER JAMES A
17 Sep 2026
Director
Sold on a plan
177
$192.01
$33.99K
Geller Adam
17 Sep 2026
Chief Product Officer
Sold on a plan
4,584
$192.01
$880.17K
Geller Adam
16 Sep 2026
Chief Product Officer
Sold on a plan
5,578
$192.76
$1.08M
RUBIN KEVIN
25 Aug 2026
Chief Financial Officer
Sold on a plan
6
$176.49
$1.06K
RUBIN KEVIN
25 Aug 2026
Chief Financial Officer
Sold on a plan
66
$175.78
$11.60K
RUBIN KEVIN
25 Aug 2026
Chief Financial Officer
Sold on a plan
48
$174.54
$8.38K
RUBIN KEVIN
25 Aug 2026
Chief Financial Officer
Sold on a plan
92
$173.53
$15.96K
RUBIN KEVIN
25 Aug 2026
Chief Financial Officer
Sold on a plan
291
$172.53
$50.21K
RUBIN KEVIN
27 Jul 2026
Chief Financial Officer
Sold on a plan
142
$148.81
$21.13K
RUBIN KEVIN
27 Jul 2026
Chief Financial Officer
Sold on a plan
118
$147.74
$17.43K
RUBIN KEVIN
27 Jul 2026
Chief Financial Officer
Sold on a plan
96
$146.75
$14.09K
RUBIN KEVIN
27 Jul 2026
Chief Financial Officer
Sold on a plan
75
$145.71
$10.93K
RUBIN KEVIN
27 Jul 2026
Chief Financial Officer
Sold on a plan
72
$144.74
$10.42K
Schlossman Robert
6 Jul 2026
Chief Legal Officer
Sold on a plan
122
$150.00
$18.30K
RUBIN KEVIN
25 Jun 2026
Chief Financial Officer
Sold on a plan
12
$126.79
$1.52K
RUBIN KEVIN
25 Jun 2026
Chief Financial Officer
Sold on a plan
228
$125.97
$28.72K
RUBIN KEVIN
25 Jun 2026
Chief Financial Officer
Sold on a plan
560
$124.87
$69.92K
RUBIN KEVIN
25 Jun 2026
Chief Financial Officer
Sold on a plan
1,696
$124.07
$210.42K
RUBIN KEVIN
25 Jun 2026
Chief Financial Officer
Sold on a plan
504
$123.18
$62.08K
Geller Adam
22 Jun 2026
Chief Product Officer
Sold on a plan
2,817
$122.60
$345.36K
BEER JAMES A
17 Jun 2026
Director
Sold on a plan
177
$125.50
$22.21K
BEER JAMES A
18 Mar 2026
Director
Sold on a plan
177
$153.53
$27.17K
Geller Adam
18 Mar 2026
Chief Product Officer
Sold on a plan
2,094
$153.53
$321.49K
Geller Adam
17 Mar 2026
Chief Product Officer
Sold on a plan
1,485
$156.59
$232.54K
BEER JAMES A
2 Jan 2026
Director
Sold on a plan
653
$226.72
$148.05K
Geller Adam
17 Dec 2025
Chief Product Officer
Sold on a plan
1,620
$232.79
$377.12K
Schlossman Robert
17 Dec 2025
Chief Legal Officer
Sold on a plan
2,349
$232.79
$546.82K
Geller Adam
16 Dec 2025
Chief Product Officer
Sold on a plan
2,060
$230.82
$475.49K
Schlossman Robert
16 Dec 2025
Chief Legal Officer
Sold on a plan
3,084
$230.82
$711.85K
Schlossman Robert
24 Oct 2025
Chief Legal Officer
Sold on a plan
3,200
$325.00
$1.04M
Schlossman Robert
2 Oct 2025
Chief Legal Officer
Sold on a plan
574
$307.47
$176.49K
Schlossman Robert
2 Oct 2025
Chief Legal Officer
Sold on a plan
4,532
$306.12
$1.39M
Schlossman Robert
2 Oct 2025
Chief Legal Officer
Sold on a plan
300
$304.67
$91.40K
Schlossman Robert
2 Oct 2025
Chief Legal Officer
Sold on a plan
900
$304.00
$273.60K
Schlossman Robert
2 Oct 2025
Chief Legal Officer
Sold on a plan
700
$302.92
$212.05K

What was left out

Form 4 filings counted 47
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 1
Sales on a Rule 10b5-1 plan 37
Sales straight out of an exercise 0
Sales at will 19
Transactions with no price 0
Shares from compensation/vesting 73,173
History held since 20 Mar 2018