Phillip D Hester - Net Worth and Insider Trading
Phillip D Hester Net Worth
The estimated net worth of Phillip D Hester is at least $2 Million dollars as of 2025-04-18. Phillip D Hester is the Director of ON Semiconductor Corp and owns about 42,798 shares of ON Semiconductor Corp (ON) stock worth over $1 Million. Phillip D Hester is the Senior VP, Chf Technology Off of Advanced Micro Devices Inc and owns about 352 shares of Advanced Micro Devices Inc (AMD) stock worth over $30,800. Phillip D Hester is also the Senior Vice President of National Instruments Corp and owns about 0 shares of National Instruments Corp (NATI) stock worth over $0. Details can be seen in Phillip D Hester's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Phillip D Hester has not made any transactions after 2013-05-02 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Phillip D Hester
Phillip D Hester Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Phillip D Hester owns 3 companies in total, including ON Semiconductor Corp (ON) , National Instruments Corp (NATI) , and Advanced Micro Devices Inc (AMD) .
Click here to see the complete history of Phillip D Hester’s form 4 insider trades.
Insider Ownership Summary of Phillip D Hester
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
ON | ON Semiconductor Corp | 2012-08-13 | director |
NATI | National Instruments Corp | 2013-05-02 | Senior Vice President |
AMD | Advanced Micro Devices Inc | 2006-05-05 | other: Senior VP & Chf Technology Off |
Phillip D Hester Latest Holdings Summary
Phillip D Hester currently owns a total of 3 stocks. Among these stocks, Phillip D Hester owns 42,798 shares of ON Semiconductor Corp (ON) as of August 13, 2012, with a value of $1 Million and a weighting of 97.96%. Phillip D Hester owns 352 shares of Advanced Micro Devices Inc (AMD) as of May 5, 2006, with a value of $30,800 and a weighting of 2.04%. Phillip D Hester also owns 0 shares of National Instruments Corp (NATI) as of May 2, 2013, with a value of $0 and a weighting of 0%.
Latest Holdings of Phillip D Hester
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
ON | ON Semiconductor Corp | 2012-08-13 | 42,798 | 34.64 | 1,482,523 |
AMD | Advanced Micro Devices Inc | 2006-05-05 | 352 | 87.50 | 30,800 |
NATI | National Instruments Corp | 2013-05-02 | 0 | 59.98 | 0 |
Holding Weightings of Phillip D Hester
Phillip D Hester Form 4 Trading Tracker
According to the SEC Form 4 filings, Phillip D Hester has made a total of 0 transactions in ON Semiconductor Corp (ON) over the past 5 years. The most-recent trade in ON Semiconductor Corp is the sale of 8,577 shares on August 13, 2012, which brought Phillip D Hester around $57,809.
According to the SEC Form 4 filings, Phillip D Hester has made a total of 0 transactions in Advanced Micro Devices Inc (AMD) over the past 5 years. The most-recent trade in Advanced Micro Devices Inc is the sale of 0 shares on May 5, 2006, which brought Phillip D Hester around $0.
According to the SEC Form 4 filings, Phillip D Hester has made a total of 0 transactions in National Instruments Corp (NATI) over the past 5 years. The most-recent trade in National Instruments Corp is the sale of 6,509 shares on May 2, 2013, which brought Phillip D Hester around $173,530.
Insider Trading History of Phillip D Hester
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Phillip D Hester Trading Performance
Phillip D Hester Ownership Network
Ownership Network List of Phillip D Hester
Ownership Network Relation of Phillip D Hester

Phillip D Hester Owned Company Details
What does ON Semiconductor Corp do?
Who are the key executives at ON Semiconductor Corp?
Phillip D Hester is the director of ON Semiconductor Corp. Other key executives at ON Semiconductor Corp include SVP & GM & ASG Sudhir Gopalswamy , director & CEO & President Hassane El-khoury , and EVP & GM & Pwr Sol Grp Simon Keeton .
ON Semiconductor Corp (ON) Insider Trades Summary
Over the past 18 months, Phillip D Hester made no insider transaction in ON Semiconductor Corp (ON). Other recent insider transactions involving ON Semiconductor Corp (ON) include a net sale of 6,000 shares made by Hassane El-khoury , a net sale of 58,939 shares made by Simon Keeton , and a net sale of 38,000 shares made by Trent Thad .
In summary, during the past 3 months, insiders sold 10,000 shares of ON Semiconductor Corp (ON) in total and bought 0 shares, with a net sale of 10,000 shares. During the past 18 months, 134,932 shares of ON Semiconductor Corp (ON) were sold and 0 shares were bought by its insiders, resulting in a net sale of 134,932 shares.
ON Semiconductor Corp (ON)'s detailed insider trading history can be found in Insider Trading Tracker table.
ON Semiconductor Corp Insider Transactions
Phillip D Hester Mailing Address
Above is the net worth, insider trading, and ownership report for Phillip D Hester. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Phillip D Hester's mailing address is: Sunnyvale Ca 94088.