StockCIK 1713683

Zscaler, Inc. (ZS): Insider Trades and Fund Holdings

In the past 12 months, Zscaler, Inc. insiders reported 0 open-market purchases worth $0 and 14 sales worth $12.1M; 10 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$12.1MSold by insiders, 12 months

2Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 27, 2026.

Recent ZS insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 27	Oct 26	Kevin RubinCFO	CFO	▼ SELL10b5-1	514	259.14	$133K	−0.8%	Form 4 ↗
Oct 13	Oct 9	Adam GellerChief Product Officer	Chief Product Officer	▼ SELL10b5-1	23,958	225.43	$5.40M	−39%	Form 4 ↗
Oct 13	Oct 12	Adam GellerChief Product Officer	Chief Product Officer	▼ SELL10b5-1	1,042	235.95	$246K	−2.6%	Form 4 ↗
Sep 28	Sep 25	Kevin RubinCFO	CFO	▼ SELL10b5-1	519	197.28	$102K	−1.2%	Form 4 ↗
Sep 21	Sep 21	Robert SchlossmanGeneral Counsel	General Counsel	▼ SELL10b5-1	5,394	200.00	$1.08M	−8.1%	Form 4 ↗
Sep 21	Sep 21	Adam GellerChief Product Officer	Chief Product Officer	▼ SELL10b5-1	661	200.00	$132K	−1.7%	Form 4 ↗
Sep 17	Sep 16	Kevin RubinCFO	CFO	▼ SELL	5,957	192.76	$1.15M	−12%	Form 4 ↗
Sep 17	Sep 16	Adam GellerChief Product Officer	Chief Product Officer	▼ SELL10b5-1	5,578	192.76	$1.08M	−11%	Form 4 ↗
Sep 17	Sep 17	Adam GellerChief Product Officer	Chief Product Officer	▼ SELL10b5-1	4,584	192.01	$880K	−11%	Form 4 ↗
Sep 17	Sep 16	Michael J. RichPresident	President	▼ SELL	4,108	192.76	$792K	−4.1%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

All 14 ZS insider trades →

Insiders who traded in the past year

Insider	Role	Bought	Sells	Sold	Latest
Kevin Rubin	CFO	$0	4	$1.47M	Oct 27, 2026
Adam Geller	Chief Product Officer	$0	5	$7.73M	Oct 13, 2026
Robert Schlossman	General Counsel	$0	2	$1.53M	Sep 21, 2026
Michael J. Rich	President	$0	1	$792K	Sep 17, 2026
Jagtar Singh Chaudhry	CEO	$0	1	$550K	Sep 17, 2026
James A. Beer	Director	$0	1	$34K	Sep 17, 2026

Tracked funds that report ZS

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Bridgewater Associates	Q2 2026	16,904	$2.39M	0.01%	▲ New
Renaissance Technologies	Q2 2026	3,900	$550K	0.00%	▼ −98.3%
Tiger Global Management	Q2 2026	0	$0	0.00%	▼ Sold out

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →