Stephen Douglas  Kelley net worth and biography

Stephen Kelley Biography and Net Worth

Steve Kelley has served as chief executive officer, president, and director since March 2021. 

Prior to Advanced Energy, he served as president and chief executive officer of Amkor Technology, Inc., a leading semiconductor package and test company, leading its financial transformation by prioritizing strong revenue growth, efficiency gains, and a culture of continuous quality improvement. Kelley also held executive leadership roles at various semiconductor manufacturing companies including Cree, Texas Instruments, and Philips Semiconductor (now NXP Semiconductors), where he focused primarily on revenue growth through the timely development of new products and services.

Kelley holds a Bachelor of Science degree in chemical engineering from the Massachusetts Institute of Technology and a Juris Doctor (J.D.) from Santa Clara University.

What is Stephen Douglas Kelley's net worth?

The estimated net worth of Stephen Douglas Kelley is at least $15.85 million as of December 11th, 2018. Mr. Kelley owns 168,750 shares of Advanced Energy Industries stock worth more than $15,849,000 as of April 23rd. This net worth approximation does not reflect any other assets that Mr. Kelley may own. Additionally, Mr. Kelley receives a salary of $2,160,000.00 as CEO at Advanced Energy Industries. Learn More about Stephen Douglas Kelley's net worth.

How old is Stephen Douglas Kelley?

Mr. Kelley is currently 62 years old. There are 6 older executives and no younger executives at Advanced Energy Industries. Learn More on Stephen Douglas Kelley's age.

What is Stephen Douglas Kelley's salary?

As the CEO of Advanced Energy Industries, Inc., Mr. Kelley earns $2,160,000.00 per year. Learn More on Stephen Douglas Kelley's salary.

How do I contact Stephen Douglas Kelley?

The corporate mailing address for Mr. Kelley and other Advanced Energy Industries executives is 1595 WYNKOOP STREET SUITE 800, DENVER CO, 80202. Advanced Energy Industries can also be reached via phone at (970) 407-6626 and via email at [email protected]. Learn More on Stephen Douglas Kelley's contact information.

Has Stephen Douglas Kelley been buying or selling shares of Advanced Energy Industries?

Stephen Douglas Kelley has not been actively trading shares of Advanced Energy Industries during the last ninety days. Most recently, on Tuesday, May 11th, Stephen Douglas Kelley bought 5,850 shares of Advanced Energy Industries stock. The stock was acquired at an average cost of $85.00 per share, with a total value of $497,250.00. Learn More on Stephen Douglas Kelley's trading history.

Who are Advanced Energy Industries' active insiders?

Advanced Energy Industries' insider roster includes Anne DelSanto (Director), Tina Donikowski (Director), Ronald Foster (Director), Stephen Kelley (CEO), Thomas McGimpsey (EVP), Lanesha Minnix (Director), Paul Oldham (CFO), and Yuval Wasserman (CEO). Learn More on Advanced Energy Industries' active insiders.

Are insiders buying or selling shares of Advanced Energy Industries?

In the last twelve months, insiders at the electronics maker sold shares 18 times. They sold a total of 21,337 shares worth more than $2,250,196.86. The most recent insider tranaction occured on April, 1st when Director Anne Delsanto sold 148 shares worth more than $15,079.72. Insiders at Advanced Energy Industries own 0.9% of the company. Learn More about insider trades at Advanced Energy Industries.

Information on this page was last updated on 4/1/2024.

Stephen Douglas Kelley Insider Trading History at Advanced Energy Industries

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/11/2021Buy5,850$85.00$497,250.00View SEC Filing Icon  
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Stephen Douglas Kelley Buying and Selling Activity at Advanced Energy Industries

This chart shows Stephen Douglas Kelley's buying and selling at Advanced Energy Industries by year and by quarter.

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Advanced Energy Industries Company Overview

Advanced Energy Industries logo
Advanced Energy Industries, Inc. provides precision power conversion, measurement, and control solutions in the United States and internationally. The company's plasma power products offer solutions to enable innovation for semiconductor and thin film plasma processes, such as dry etch and deposition. It also provides high and low voltage power products used in a range of applications, such as semiconductor equipment, industrial production, medical and life science equipment, data centers computing, networking, and telecommunications. In addition, the company supplies sensing, controls, and instrumentation products for advanced measurement and calibration of power and temperature. Further, the company provides calibration, conversions, upgrades, and refurbishments and used equipment to companies, as well as repair services. Further, it offers warranty and after-market repair services. It offers its products through a direct sales force, independent sales representatives, channel partners, and distributors. Advanced Energy Industries, Inc. was incorporated in 1981 and is headquartered in Denver, Colorado.
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Today's Range

Now: $94.23
Low: $91.10
High: $94.46

50 Day Range

MA: $98.82
Low: $89.70
High: $105.72

2 Week Range

Now: $94.23
Low: $81.86
High: $126.38


69,292 shs

Average Volume

212,481 shs

Market Capitalization

$3.52 billion

P/E Ratio


Dividend Yield