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Winston Churchill Biography and Net Worth

Director of Amkor Technology

Winston Churchill has been a director of Amkor since July 1998 and was appointed Lead Independent Director in August 2013. Mr. Churchill is the managing general partner of SCP Partners, a multi-stage venture capital firm that invests in technology-oriented companies. Mr. Churchill is also Chairman of CIP Capital Management, Inc., an SBA-licensed private equity fund. Previously, Mr. Churchill was a managing partner of Bradford Associates, which managed private equity funds on behalf of Bessemer Securities Corporation and Bessemer Trust Company. From 1967 to 1983, Mr. Churchill practiced law at the Philadelphia firm of Saul Ewing, LLP, where he served as Chairman of the Banking and Financial Institutions Department, Chairman of the Finance Committee and was a member of the Executive Committee. Mr. Churchill is a director of Griffin Land and Nurseries, Inc., Innovative Solutions and Support, Inc., Recro Pharma, Inc. and of various SCP portfolio companies. In addition, he serves as a director on the boards of several charities and as a trustee of educational institutions including the Gesu School and Scholar Academies, and is a Trustee Fellow of Fordham University and a former Trustee of Georgetown University. From 1989 to 1993, Mr. Churchill served as Chairman of the Finance Committee of the Pennsylvania Public School Employees’ Retirement System.

What is Winston J. Churchill's net worth?

The estimated net worth of Winston J. Churchill is at least $297,120.42 as of February 12th, 2021. Mr. Churchill owns 17,406 shares of Amkor Technology stock worth more than $297,120 as of September 26th. This net worth approximation does not reflect any other assets that Mr. Churchill may own. Learn More about Winston J. Churchill's net worth.

How do I contact Winston J. Churchill?

The corporate mailing address for Mr. Churchill and other Amkor Technology executives is 2045 EAST INNOVATION CIRCLE, TEMPE AZ, 85284. Amkor Technology can also be reached via phone at (480) 821-5000 and via email at [email protected] Learn More on Winston J. Churchill's contact information.

Has Winston J. Churchill been buying or selling shares of Amkor Technology?

Winston J. Churchill has not been actively trading shares of Amkor Technology within the last three months. Most recently, Winston J. Churchill sold 20,000 shares of the business's stock in a transaction on Monday, November 29th. The shares were sold at an average price of $22.42, for a transaction totalling $448,400.00. Learn More on Winston J. Churchill's trading history.

Who are Amkor Technology's active insiders?

Amkor Technology's insider roster includes Winston Churchill (Director), Megan Faust (CFO), Maryfrances Mccourt (Director), Giel Rutten (CEO), John Stone (EVP), and Gil Tily (Director). Learn More on Amkor Technology's active insiders.

Are insiders buying or selling shares of Amkor Technology?

During the last year, insiders at the semiconductor company sold shares 14 times. They sold a total of 252,375 shares worth more than $5,664,365.00. The most recent insider tranaction occured on August, 2nd when CEO Guillaume Marie Jean Rutten sold 60,000 shares worth more than $1,320,600.00. Insiders at Amkor Technology own 56.5 % of the company. Learn More about insider trades at Amkor Technology.

Information on this page was last updated on 8/2/2022.

Winston J. Churchill Insider Trading History at Amkor Technology

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/29/2021Sell20,000$22.42$448,400.00View SEC Filing Icon  
2/12/2021Sell8,207$24.21$198,691.4717,406View SEC Filing Icon  
2/19/2019Sell17,476$9.42$164,623.9216,000View SEC Filing Icon  
3/9/2018Sell60,000$11.36$681,600.0048,776View SEC Filing Icon  
5/18/2017Sell13,402$11.00$147,422.0042,178View SEC Filing Icon  
5/12/2017Sell56,598$11.96$676,912.0848,776View SEC Filing Icon  
8/11/2015Buy11,300$4.35$49,155.00View SEC Filing Icon  
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Winston J. Churchill Buying and Selling Activity at Amkor Technology

This chart shows Winston J Churchill's buying and selling at Amkor Technology by year and by quarter.

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Amkor Technology Company Overview

Amkor Technology logo
Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, the Middle East, Africa, and the rest of the Asia Pacific. It offers turnkey packaging and test services, including semiconductor wafer bump, wafer probe, wafer back-grind, package design, packaging, and test and drop shipment services. The company also provides flip chip-scale package products for use in smartphones, tablets, and other mobile consumer electronic devices; flip-chip stacked chip-scale packages that are used to stack memory on top of digital baseband, and as applications processors in mobile devices; and flip-chip ball grid array packages for various networking, storage, computing, and consumer applications. In addition, it offers wafer-level CSP packages that are used in power management, transceivers, sensors, wireless charging, codecs, radar, and specialty silicon; wafer-level fan-out packages for use in ICs; and silicon wafer integrated fan-out technology, which replaces a laminate substrate with a thinner structure. Further, the company provides lead frame packages that are used in electronic devices for low to medium pin count analog and mixed-signal applications; substrate-based wirebond packages, which are used to connect a die to a substrate; micro-electro-mechanical systems (MEMS) packages that are miniaturized mechanical and electromechanical devices; and advanced system-in-package modules, which are used in radio frequency and front end modules, basebands, connectivity, fingerprint sensors, display and touch screen drivers, sensors and MEMS, and NAND memory and solid-state drives. It primarily serves integrated device manufacturers, fabless semiconductor companies, original equipment manufacturers, and contract foundries. Amkor Technology, Inc. was founded in 1968 and is headquartered in Tempe, Arizona.
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Today's Range

Now: $17.07
Low: $16.74
High: $17.42

50 Day Range

MA: $20.07
Low: $17.07
High: $23.03

2 Week Range

Now: $17.07
Low: $14.89
High: $27.30


587,000 shs

Average Volume

905,129 shs

Market Capitalization

$4.18 billion

P/E Ratio


Dividend Yield



Man Who Predicted Negative Indexes in 2022, Shares "Shocking New Forecast" 
In 20 years, this little-known trader didn't have a single losing year...
Learn more.