Skip to main content

Zscaler, Inc.

ZS
Exchange
Nasdaq
Industry
Services-Computer Programming Services
SEC CIK
0001713683

In the last 90 days, Zscaler, Inc. insiders filed 0 open-market purchases and 11 sales; 749 institutions reported holding it in 13F filings for Q2 2026, worth $11.7B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Zscaler, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
11 filings
6 insiders, $6.32M in total
Insiders trading
6
Net value
−$6.32M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Zscaler, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Zscaler, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Geller AdamChief Product Officer38,308Sep 21, 20267
Schlossman RobertChief Legal Officer61,525Sep 21, 20269
Chaudhry Jagtar SinghCEO & Chairman340,186Sep 17, 20265
Rubin KevinChief Financial Officer43,287Sep 17, 20267
Rich Michael J.CRO and President of WW Sales96,193Sep 17, 20265
Beer James ADirector4,030Sep 17, 20265
Judge RajEVP, Corp. Strategy & Ventures67,906Mar 18, 20262
Blasing KarenDirector42,757Jan 13, 20261
Giancarlo Charles HDirector145,451Jan 13, 20261
Naughton EileenDirector7,745Jan 13, 20261
Schneider DavidDirector24,912Jan 13, 20261
Brown Andrew William FraserDirector23,292Jan 13, 20262
Darling Scott CDirector5,351Jan 13, 20261
Chaudhry P Jyoti10% Owner24,341,267IndirectSep 29, 20251
Nair SyamCTO106,659Jun 18, 20250
Mangal Ajay10% Owner2,550,210IndirectJun 11, 20250
CJCP Trust10% Owner2,550,210IndirectJun 11, 20250
Canessa RemoChief Financial Officer213,702Mar 20, 20250
Sinha AmitDirector31,280IndirectJan 2, 20240
Rajic DaliChief Operating Officer240,543Dec 19, 20230

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 4, 2023 (view filing)Dec 13 daysGiancarlo Charles HDirectorSSale−17.8K$197.37−$3.52M−50.0%17.8K after2 lots
Dec 4, 2023 (view filing)6:21 PM ETNov 304 daysMangal Ajay and 1 other10% OwnerSSale−55.0K$196.90−$10.8M−0.3%21.5M after3 lots
Dec 6, 2023 (view filing)Dec 6Same dayBlasing KarenDirectorSSale−7.00K$200.29−$1.40M−23.2%23.2K after7 lots10b5-1
Dec 14, 2023 (view filing)Dec 14Same daySinha AmitDirectorSSale−3.68K$218.82−$805.3K−10.0%33.1K after2 lots10b5-1
Dec 14, 2023 (view filing)Dec 131 dayDarling Scott CDirectorSSaleCommom Stock−24.0K$211.36−$5.08M−33.0%48.7K after
Dec 18, 2023 (view filing)Dec 153 daysBrown Andrew William FraserDirectorSSale−5.00K$221.75−$1.11M−16.7%24.9K after
Dec 19, 2023 (view filing)Dec 18-191 daySchlossman RobertChief Legal OfficerSSale−9.71K$222.38−$2.16M−7.0%128.2K after5 lots10b5-1
Dec 19, 2023 (view filing)Dec 181 dayRajic DaliChief Operating OfficerSSale−6.91K$221.34−$1.53M−2.8%240.5K after
Dec 19, 2023 (view filing)Dec 181 dayNair SyamCTOSSaleCommom Stock−6.67K$221.34−$1.48M−4.5%140.2K after
Dec 19, 2023 (view filing)Dec 181 dayCanessa RemoChief Financial OfficerSSale−7.53K$221.34−$1.67M−2.8%263.6K after
Dec 19, 2023 (view filing)Dec 181 dayChaudhry Jagtar SinghCEO & ChairmanSSale−2.82K$221.34−$625.1K−0.8%369.3K after
Jan 2, 2024 (view filing)Dec 28, 20235 daysSinha AmitDirectorSSale−3.68K$224.28−$825.4K−10.5%31.3K after4 lots10b5-1
Jan 5, 2024 (view filing)Dec 20, 202316 daysLateBlasing KarenDirectorSSale−7.00K$218.73−$1.53M−20.5%27.1K after6 lots10b5-1
Jan 5, 2024 (view filing)Jan 32 daysBlasing KarenDirectorSSale−7.00K$210.31−$1.47M−18.0%31.9K after7 lots10b5-1
Jan 18, 2024 (view filing)Jan 171 dayBlasing KarenDirectorSSale−7.00K$224.47−$1.57M−16.4%35.7K after6 lots10b5-1
Jan 18, 2024 (view filing)Dec 21, 202328 daysLateBrown Andrew William FraserDirectorSSale−5.00K$220.45−$1.10M−16.2%25.9K after
Feb 1, 2024 (view filing)Jan 311 dayBlasing KarenDirectorSSale−7.00K$236.23−$1.65M−15.0%39.5K after5 lots10b5-1
Feb 9, 2024 (view filing)Feb 81 dayBlasing KarenDirectorSSale−3.00K$250.00−$750.0K−7.6%36.5K afterFrom original10b5-1
Feb 15, 2024 (view filing)Feb 141 dayBlasing KarenDirectorSSale−7.00K$250.90−$1.76M−14.8%40.4K after6 lots10b5-1
Mar 20, 2024 (view filing)Mar 182 daysRich Michael J.CRO and President of WW SalesSSaleCommom Stock−4.05K$193.15−$782.1K−3.5%112.9K after
Mar 20, 2024 (view filing)Mar 18-192 daysSchlossman RobertChief Legal OfficerSSale−9.71K$193.56−$1.88M−7.6%118.5K after6 lots10b5-1
Mar 20, 2024 (view filing)Mar 182 daysNair SyamCTOSSaleCommom Stock−2.89K$193.15−$558.8K−2.1%137.3K after
Mar 20, 2024 (view filing)Mar 182 daysCanessa RemoChief Financial OfficerSSale−7.71K$193.15−$1.49M−2.9%255.9K after
Mar 20, 2024 (view filing)Mar 182 daysChaudhry Jagtar SinghCEO & ChairmanSSale−2.12K$193.15−$408.5K−0.6%367.2K after
Jun 20, 2024 (view filing)Jun 182 daysChaudhry Jagtar SinghCEO & ChairmanSSale−2.87K$180.93−$518.9K−0.8%364.3K after
Jun 20, 2024 (view filing)Jun 182 daysNair SyamCTOSSaleCommom Stock−3.68K$180.93−$665.3K−2.7%133.6K after
Jun 20, 2024 (view filing)Jun 182 daysRich Michael J.CRO and President of WW SalesSSaleCommom Stock−4.84K$180.93−$876.2K−4.3%108.0K after
Jun 20, 2024 (view filing)Jun 18-202 daysSchlossman RobertChief Legal OfficerSSale−7.87K$179.58−$1.41M−6.2%119.0K afterFrom original4 lots10b5-1
Jun 21, 2024 (view filing)Jun 18-213 daysCanessa RemoChief Financial OfficerSSale−15.9K$178.37−$2.84M−6.2%240.2K after9 lots10b5-1
Sep 18, 2024 (view filing)Sep 171 dayNair SyamCTOSSaleCommom Stock−3.65K$171.28−$625.9K−2.7%130.1K after
Sep 18, 2024 (view filing)Sep 17-181 dayCanessa RemoChief Financial OfficerSSale−15.9K$170.44−$2.71M−6.6%224.3K after3 lots10b5-1
Sep 18, 2024 (view filing)Sep 171 daySchlossman RobertChief Legal OfficerSSale−6.22K$171.28−$1.07M−5.2%112.4K after
Sep 18, 2024 (view filing)Sep 171 dayChaudhry Jagtar SinghCEO & ChairmanSSale−2.85K$171.28−$488.5K−0.8%361.4K after
Sep 18, 2024 (view filing)Sep 171 dayRich Michael J.CRO and President of WW SalesSSaleCommom Stock−4.81K$171.28−$824.4K−4.5%103.3K after
Sep 24, 2024 (view filing)Sep 231 dayBrown Andrew William FraserDirectorSSale−8.00K$174.10−$1.39M−23.6%25.9K after10b5-1
Sep 24, 2024 (view filing)Jun 2096 daysSchlossman RobertChief Legal OfficerSSale−4.28K$178.68−$765.3K−3.5%118.4K afterAmended2 lots10b5-1
Oct 1, 2024 (view filing)Sep 301 daySchlossman RobertChief Legal OfficerSSale−4.95K$170.22−$842.1K−4.4%107.2K after3 lots10b5-1
Oct 10, 2024 (view filing)Oct 91 daySchlossman RobertChief Legal OfficerSSale−1.44K$181.70−$260.7K−1.3%105.8K after2 lots10b5-1
Dec 19, 2024 (view filing)Dec 17-182 daysSchlossman RobertChief Legal OfficerSSale−6.29K$196.12−$1.23M−5.4%110.5K after10 lots10b5-1
Dec 19, 2024 (view filing)Dec 17-182 daysCanessa RemoChief Financial OfficerSSale−6.92K$200.03−$1.38M−3.1%217.4K after3 lots10b5-1
Dec 19, 2024 (view filing)Dec 172 daysRich Michael J.CRO and President of WW SalesSSaleCommom Stock−3.78K$200.32−$757.0K−3.2%116.0K after
Dec 19, 2024 (view filing)Dec 172 daysNair SyamCTOSSaleCommom Stock−3.68K$200.32−$737.6K−2.5%142.9K after
Dec 19, 2024 (view filing)Dec 172 daysChaudhry Jagtar SinghCEO & ChairmanSSale−2.86K$200.32−$573.5K−0.8%358.6K after
Mar 19, 2025 (view filing)Mar 172 daysMangal Ajay10% OwnerSSale−190.5K$200.70−$38.2M−6.9%2.58M after12 lots
Mar 20, 2025 (view filing)Mar 182 daysNair SyamCTOSSaleCommom Stock−3.35K$199.15−$667.7K−2.3%139.5K after
Mar 20, 2025 (view filing)Mar 182 daysCanessa RemoChief Financial OfficerSSale−3.72K$199.15−$741.0K−1.7%213.7K after
Mar 20, 2025 (view filing)Mar 182 daysChaudhry Jagtar SinghCEO & ChairmanSSale−2.15K$199.15−$429.2K−0.6%356.4K after
Mar 20, 2025 (view filing)Mar 18-192 daysSchlossman RobertChief Legal OfficerSSale−6.64K$201.89−$1.34M−6.0%103.8K after5 lots10b5-1
Mar 20, 2025 (view filing)Mar 182 daysRich Michael J.CRO and President of WW SalesSSaleCommom Stock−3.58K$199.15−$712.0K−3.1%112.4K after
Apr 3, 2025 (view filing)Apr 21 dayBrown Andrew William FraserDirectorSSale−10.0K$206.00−$2.06M−26.9%27.2K after