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Karen Blasing, insider at Zscaler

Karen Blasing Insider Information

Director of Zscaler

Karen Blasing has been a director of Zscaler, a leading cloud security company, since 2017. 

Blasing brings over 25 years of executive operational and financial leadership experience in the tech industry to her board role with Zscaler and other companies. 

She previously held the role of chief financial officer for Guidewire Software, a property and casualty insurance software company, between 2009 to 2015. While there, she led the company through its successful 2012 IPO. Prior to Guidwire, Blasing served as CFO for Force10 Networks (acquired by Dell) and as the SVP of finance for Salesforce. She also served as CFO for Nuance Communications (acquired by Scansoft) and Counterpane Internet Security (acquired by BT) and held various senior finance roles for Informix Corporation (now IBM Informix), Syntex Pharmaceuticals (now Roche) and Oracle.

Blasing also sits on the boards of Ellie Mae, GiltLab and Autodesk. She also serves as an advisor to Silicon Prairie Advisors LLC and is a member of The Financial Executives Institute.

She earned her bachelor’s degree in economics and business administration from the University of Montana and her M.B.A. in finance and economics from the University of Washington.

What is Karen Blasing's net worth?

The estimated net worth of Karen Blasing is at least $914,672.41 as of July 19th, 2021. Ms. Blasing owns 3,763 shares of Zscaler stock worth more than $914,672 as of August 3rd. This net worth evaluation does not reflect any other investments that Ms. Blasing may own.

How do I contact Karen Blasing?

The corporate mailing address for Ms. Blasing and other Zscaler executives is 120 HOLGER WAY, SAN JOSE CA, 95134. Zscaler can also be reached via phone at 408-533-0288 and via email at [email protected]

Has Karen Blasing been buying or selling shares of Zscaler?

Within the last three months, Karen Blasing has sold $889,700.00 of Zscaler stock. Most recently, Karen Blasing sold 2,000 shares of the business's stock in a transaction on Monday, July 19th. The shares were sold at an average price of $221.43, for a transaction totalling $442,860.00. Following the completion of the sale, the director now directly owns 3,763 shares of the company's stock, valued at $833,241.09.

Who are Zscaler's active insiders?

Zscaler's insider roster includes Karen Blasing (Director), Andrew Brown (Director), Remo Canessa (CFO), and Amit Sinha (Insider).

Are insiders buying or selling shares of Zscaler?

In the last twelve months, insiders at the sold shares 62 times. They sold a total of 812,100 shares worth mmore than $141,352,987.15. The most recent insider tranaction occured on July, 22nd when Amit Sinha Insider bought 7,000 shares worth more than $1,646,820.00. Insiders at Zscaler own 21.4 % of the company.

Information on this page was last updated on 7/22/2021.

Karen Blasing Insider Trading History at Zscaler

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
7/19/2021Sell2,000$221.43$442,860.003,763View SEC Filing Icon  
7/6/2021Sell2,000$223.42$446,840.003,763View SEC Filing Icon  
6/21/2021Sell2,000$216.25$432,500.003,763View SEC Filing Icon  
6/7/2021Sell2,000$188.89$377,780.003,763View SEC Filing Icon  
5/26/2021Sell1,000$195.00$195,000.002,763View SEC Filing Icon  
5/24/2021Sell1,500$174.68$262,020.003,263View SEC Filing Icon  
5/10/2021Sell1,500$166.34$249,510.003,263View SEC Filing Icon  
4/26/2021Sell2,000$193.85$387,700.003,763View SEC Filing Icon  
4/12/2021Sell2,000$187.05$374,100.003,763View SEC Filing Icon  
4/1/2021Sell500$180.00$90,000.002,263View SEC Filing Icon  
3/29/2021Sell1,500$166.21$249,315.003,263View SEC Filing Icon  
3/15/2021Sell2,000$183.62$367,240.003,763View SEC Filing Icon  
1/4/2021Sell3,000$195.47$586,410.003,595View SEC Filing Icon  
12/15/2020Sell1,042$181.69$189,320.981,233View SEC Filing Icon  
11/2/2020Sell3,000$134.87$404,610.004,637View SEC Filing Icon  
9/15/2020Sell1,042$130.37$135,845.542,279View SEC Filing Icon  
9/2/2020Sell3,000$157.16$471,480.005,679View SEC Filing Icon  
7/2/2020Sell3,000$110.73$332,190.005,679View SEC Filing Icon  
6/15/2020Sell14,083$103.87$1,462,801.2116,762View SEC Filing Icon  
1/2/2020Sell1,000$46.87$46,870.001,595View SEC Filing Icon  
12/16/2019Sell1,000$46.05$46,050.00595View SEC Filing Icon  
12/2/2019Sell1,000$50.46$50,460.002,595View SEC Filing Icon  
9/3/2019Sell1,000$68.09$68,090.003,595View SEC Filing Icon  
8/1/2019Sell1,000$84.87$84,870.00View SEC Filing Icon  
7/1/2019Sell1,000$78.23$78,230.00View SEC Filing Icon  
6/17/2019Sell1,000$77.12$77,120.00View SEC Filing Icon  
5/1/2019Sell1,000$67.07$67,070.00View SEC Filing Icon  
4/1/2019Sell1,000$72.00$72,000.00View SEC Filing Icon  
3/18/2019Sell1,000$67.39$67,390.00View SEC Filing Icon  
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Karen Blasing Buying and Selling Activity at Zscaler

This chart shows Karen Blasing's buying and selling at Zscaler by year and by quarter.

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Zscaler Company Overview

Zscaler logo
Zscaler, Inc. operates as a cloud security company worldwide. The company provides Zscaler Internet Access solution that provides users, servers, operational technology, internet of things, and device secure access to externally managed applications, including software-as-a-service (SaaS) applications and internet destinations; and Zscaler Private Access solution, which is designed to provide access to internally managed applications, either hosted internally in data centers, and private or public clouds. It also offers Zscaler Digital Experience that measures end-to-end user experience across key business applications, providing an easy to understand digital experience score for each user, application, and location within an enterprise. In addition, the company provides workload segmentation solutions comprising Zscaler Cloud Security Posture Management that identifies and remediates application misconfigurations in SaaS, infrastructure as a service, and platform as a service to reduce risk and ensure compliance with industry and organizational benchmarks; and Zscaler Cloud Workload Segmentation, which is designed to secure application-to-application communications inside public clouds and data centers to stop lateral threat movement, as well as to prevent application compromise and reduce the risk of data breaches. Its platform includes Zscaler Central Authority, Zscaler Enforcement Node, and Zscaler Nanolog Server modules. Zscaler, Inc. serves customers in various industries, such as airlines and transportation, conglomerates, consumer goods and retail, financial services, healthcare, manufacturing, media and communications, public sector and education, technology, and telecommunications services. The company was formerly known as SafeChannel, Inc., and changed its name to Zscaler, Inc. in August 2008. Zscaler, Inc. was founded in 2007 and is headquartered in San Jose, California.
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Today's Range

Now: $243.07
Low: $238.32
High: $244.87

50 Day Range

MA: $215.27
Low: $172.74
High: $239.04

2 Week Range

Now: $243.07
Low: $116.88
High: $244.87


1,038,522 shs

Average Volume

1,905,405 shs

Market Capitalization

$33.30 billion

P/E Ratio


Dividend Yield



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