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Zscaler, Inc.

ZS Net selling
CIK 0001713683 #643 in the set updated 21 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$18.58M
$8.93M on a plan · $0.00 straight out of an exercise
Sold at will
$9.65M
19 of 54 sales
Net
−$18.58M
−$9.65M against sales at will

By person

16 insiders · 54 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
$5.66M (12) scheduled
−$5.66M
66,985
0.0414%
$12.86M
−40.5%
Geller Adam
Chief Product Officer
$3.95M (8) scheduled
−$3.95M
38,969
0.0241%
$7.48M
+15,871%
RUBIN KEVIN
Chief Financial Officer
$2.92M (19)
−$2.92M
43,287
0.0268%
$8.31M
+22,803%
Rich Michael J.
CRO and President of WW Sales
$2.76M (4)
−$2.76M
96,193
0.0595%
$18.47M
−7.1%
Chaudhry Jagtar Singh
CEO & Chairman
$1.87M (4)
−$1.87M
24,688,119
15.27%
$4.74B
−0.3%
Judge Raj
EVP, Corp. Strategy & Ventures
$1.18M (2)
−$1.18M
67,906
0.0420%
$13.04M
+3,058%
BEER JAMES A
Director
$231.42K (4) scheduled
−$231.42K
4,030
0.0025%
$773.80K
+42.5%
Brown Andrew William Fraser
Director
(1)
$0.00
23,292
0.0144%
$4.47M
−10.1%
Mangal Ajay
10% owner
2,550,210
1.58%
$489.67M
−10.9%
CANESSA REMO
Chief Financial Officer
213,702
0.1322%
$41.03M
−4.7%
Giancarlo Charles H
Director
145,451
0.0899%
$27.93M
−31.0%
Nair Syam
CTO
106,659
0.0660%
$20.48M
−18.1%
BLASING KAREN
Director
42,757
0.0264%
$8.21M
+5.9%
Schneider David
Director
24,912
0.0154%
$4.78M
+10.6%
Naughton Eileen
Director
7,745
0.0048%
$1.49M
+44.5%
Darling Scott C
Director
5,351
0.0033%
$1.03M
+80.4%
Insider
Date
Role
Action
Shares
Price
Amount
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
Schlossman Robert
16 Sep 2026
Chief Legal Officer
Sell
2,325
$192.76
$448.17K
Rich Michael J.
16 Sep 2026
CRO and President of WW Sales
Sell
4,108
$192.76
$791.87K
Geller Adam
16 Sep 2026
Chief Product Officer
Sold on a plan
5,578
$192.76
$1.08M
RUBIN KEVIN
16 Sep 2026
Chief Financial Officer
Sell
5,957
$192.76
$1.15M
Chaudhry Jagtar Singh
16 Sep 2026
CEO & Chairman
Sell
2,852
$192.76
$549.76K
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
RUBIN KEVIN
16 Jun 2026
Chief Financial Officer
Sell
1,686
$126.43
$213.16K
Rich Michael J.
16 Jun 2026
CRO and President of WW Sales
Sell
4,184
$126.43
$528.98K
Schlossman Robert
16 Jun 2026
Chief Legal Officer
Sell
3,146
$126.43
$397.75K
Geller Adam
16 Jun 2026
Chief Product Officer
Sell
1,940
$126.43
$245.27K
Chaudhry Jagtar Singh
16 Jun 2026
CEO & Chairman
Sell
2,878
$126.43
$363.86K
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
Judge Raj
17 Mar 2026
EVP, Corp. Strategy & Ventures
Sell
2,488
$156.59
$389.60K
Rich Michael J.
17 Mar 2026
CRO and President of WW Sales
Sell
3,147
$156.59
$492.80K
Schlossman Robert
17 Mar 2026
Chief Legal Officer
Sell
2,263
$156.59
$354.37K
RUBIN KEVIN
17 Mar 2026
Chief Financial Officer
Sell
1,682
$156.59
$263.39K
Chaudhry Jagtar Singh
17 Mar 2026
CEO & Chairman
Sell
1,941
$156.59
$303.95K
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
Brown Andrew William Fraser
26 Dec 2025
Director
Sell
5,000
$0.00
$0.00
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
Judge Raj
16 Dec 2025
EVP, Corp. Strategy & Ventures
Sell
3,438
$230.82
$793.56K
Geller Adam
16 Dec 2025
Chief Product Officer
Sold on a plan
2,060
$230.82
$475.49K
Chaudhry Jagtar Singh
16 Dec 2025
CEO & Chairman
Sell
2,843
$230.82
$656.22K
RUBIN KEVIN
16 Dec 2025
Chief Financial Officer
Sell
3,303
$230.82
$762.40K
Rich Michael J.
16 Dec 2025
CRO and President of WW Sales
Sell
4,100
$230.82
$946.36K
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 45
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 1
Sales on a Rule 10b5-1 plan 35
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