JB
James A Beer
Director

James A Beer insider trades: Zscaler (ZS) stock sales

Director, Zscaler Last trade Sep 17, 2026 106 Form 4 filings
$336K
Sold, last 12 months
8 sales
$0
Bought, last 12 months
0 buys
36
Open-market trades
since 2005
7
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where James reports to the SEC

and 1 more company

Open-market buys and sales

36 trades reported on SEC Form 4, newest first

DateStockTypeValue
Sep 17, 2026ZS↓ Sell$34K
Aug 28, 2026DOCU↓ Sell10b5-1$29K
Jun 17, 2026ZS↓ Sell$22K
Jun 2, 2026DOCU↓ Sell10b5-1$25K
Mar 18, 2026ZS↓ Sell$27K
Mar 3, 2026DOCU↓ Sell10b5-1$20K
Jan 2, 2026ZS↓ Sell$148K
Dec 2, 2025DOCU↓ Sell10b5-1$31K
Sep 16, 2025DOCU↓ Sell10b5-1$37K
Nov 19, 2019FSCT↓ Sell$176K
Nov 15, 2019FSCT↓ Sell$442K
Oct 7, 2019FSCT↓ Sell$198K
Aug 9, 2019FSCT↓ Sell$266K
Apr 29, 2019FSCT↓ Sell$201K
Nov 15, 2018FSCT↓ Sell$339K
May 30, 2018FSCT↓ Sell$395K
Jul 14, 2016MCK↓ Sell10b5-1$1.1M
Jan 25, 2013SYMC↓ Sell$6.6M
Jun 1, 2012SYMC↓ Sell10b5-1$17K
Mar 1, 2012SYMC↓ Sell10b5-1$18K
Jun 1, 2011SYMC↓ Sell$42K
Jun 1, 2010SYMC↓ Sell$31K
Mar 3, 2010SYMC↓ Sell$41K
Jun 2, 2009SYMC↓ Sell$62K
Sep 2, 2008SYMC↓ Sell$15K
Aug 4, 2008SYMC↓ Sell$28K
Jun 6, 2008SYMC↓ Sell$97K
May 6, 2008SYMC↓ Sell$26K
Mar 13, 2008SYMC↓ Sell$68K
Oct 15, 2007SYMC↓ Sell$41K
Jul 23, 2007SYMC↓ Sell10b5-1$13K
Jun 18, 2007SYMC↓ Sell10b5-1$13K
May 15, 2007SYMC↓ Sell10b5-1$26K
Feb 22, 2006AMR↓ Sell$396K
Jan 19, 2006AMR↓ Sell$369K
Jul 26, 2005AMR↓ Sell$351K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other ZS insiders

Open-market trades in the last 12 months

About James A Beer's insider trades

James A Beer is a director at Zscaler (ZS). Since Jul 26, 2005, James has reported no open-market purchases and 36 sales worth $11.7M on SEC Form 4. In the last 12 months: 8 sales ($336K).

11 sales (11% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.

Their filings also include option exercises (39 filings), grants and awards (37 filings), shares withheld for taxes (17 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ZS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.