Joseph P Keithley - Net Worth and Insider Trading
Joseph P Keithley Net Worth
The estimated net worth of Joseph P Keithley is at least $14 Million dollars as of 2023-09-30. Joseph P Keithley is the Director of Nordson Corp and owns about 47,676 shares of Nordson Corp (NDSN) stock worth over $11 Million. Joseph P Keithley is the Director of Materion Corp and owns about 30,872 shares of Materion Corp (MTRN) stock worth over $3 Million. Joseph P Keithley is also the Director of Axcelis Technologies Inc and owns about 4,157 shares of Axcelis Technologies Inc (ACLS) stock worth over $677,549. Details can be seen in Joseph P Keithley's Latest Holdings Summary section.
Transaction Summary of Joseph P Keithley
Joseph P Keithley Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Joseph P Keithley owns 3 companies in total, including Axcelis Technologies Inc (ACLS) , Nordson Corp (NDSN) , and Materion Corp (MTRN) .
Click here to see the complete history of Joseph P Keithley’s form 4 insider trades.
Insider Ownership Summary of Joseph P Keithley
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
ACLS | Axcelis Technologies Inc | 2011-08-03 | director |
NDSN | Nordson Corp | 2003-05-21 | director |
MTRN | Materion Corp | 2004-02-06 | director |
Joseph P Keithley Latest Holdings Summary
Joseph P Keithley currently owns a total of 3 stocks. Among these stocks, Joseph P Keithley owns 47,676 shares of Nordson Corp (NDSN) as of January 4, 2018, with a value of $11 Million and a weighting of 73.56999999999999%. Joseph P Keithley owns 30,872 shares of Materion Corp (MTRN) as of February 20, 2018, with a value of $3 Million and a weighting of 21.75%. Joseph P Keithley also owns 4,157 shares of Axcelis Technologies Inc (ACLS) as of June 12, 2023, with a value of $677,549 and a weighting of 4.68%.
Latest Holdings of Joseph P Keithley
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
NDSN | Nordson Corp | 2018-01-04 | 47,676 | 223.27 | 10,644,621 |
MTRN | Materion Corp | 2018-02-20 | 30,872 | 101.91 | 3,146,166 |
ACLS | Axcelis Technologies Inc | 2023-06-12 | 4,157 | 162.99 | 677,549 |
Holding Weightings of Joseph P Keithley
Joseph P Keithley Form 4 Trading Tracker
According to the SEC Form 4 filings, Joseph P Keithley has made a total of 0 transactions in Nordson Corp (NDSN) over the past 5 years. The most-recent trade in Nordson Corp is the sale of 1,518 shares on January 4, 2018, which brought Joseph P Keithley around $227,533.
According to the SEC Form 4 filings, Joseph P Keithley has made a total of 0 transactions in Materion Corp (MTRN) over the past 5 years. The most-recent trade in Materion Corp is the sale of 8,000 shares on February 20, 2018, which brought Joseph P Keithley around $404,800.
According to the SEC Form 4 filings, Joseph P Keithley has made a total of 17 transactions in Axcelis Technologies Inc (ACLS) over the past 5 years, including 0 buys and 17 sells. The most-recent trade in Axcelis Technologies Inc is the sale of 500 shares on June 12, 2023, which brought Joseph P Keithley around $90,875.
Insider Trading History of Joseph P Keithley
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Joseph P Keithley Trading Performance
GuruFocus tracks the stock performance after each of Joseph P Keithley's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Joseph P Keithley is -5.67%. GuruFocus also compares Joseph P Keithley's trading performance to market benchmark return within the same time period. The performance of stocks bought by Joseph P Keithley within 3 months outperforms 1 times out of 3 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Joseph P Keithley's insider trading performs compared to the benchmark.
Performance of Joseph P Keithley
Average Relative Return
8.76%
Outperforming Transactions
33%
1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
---|---|---|---|---|---|---|
Relative Return(%) | 11.76 | -5.67 | -10.38 | 8.76 | 24.94 | 25.77 |
Relative Return to S&P 500(%) | 10.16 | -11.08 | -17.74 | -9.79 | 8.95 | 11.66 |
Joseph P Keithley Ownership Network
Ownership Network List of Joseph P Keithley
Ownership Network Relation of Joseph P Keithley
Joseph P Keithley Owned Company Details

What does Axcelis Technologies Inc do?
Axcelis Technologies Inc designs, manufactures and services ion implantation and other processing equipment used in the fabrication of semiconductor chips. In addition to equipment, the company provide aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services and customer training. Geographically, the group has a business presence in North America, Asia Pacific and Europe, of which key revenue is derived from the Asia Pacific.
Who are the key executives at Axcelis Technologies Inc?
Joseph P Keithley is the director of Axcelis Technologies Inc. Other key executives at Axcelis Technologies Inc include EVP Global Customer Operations Christopher Tatnall , EVP & Engineering Gerald M Blumenstock , and EVP Marketing and Applications Greg Redinbo .
Axcelis Technologies Inc (ACLS) Insider Trades Summary
Over the past 18 months, Joseph P Keithley made 13 insider transaction in Axcelis Technologies Inc (ACLS) with a net sale of 23,500. Other recent insider transactions involving Axcelis Technologies Inc (ACLS) include a net sale of 167,493 shares made by Mary G Puma , a net sale of 18,864 shares made by Douglas A. Lawson , and a net sale of 23,974 shares made by Lynnette C Fallon .
In summary, during the past 3 months, insiders sold 14,359 shares of Axcelis Technologies Inc (ACLS) in total and bought 0 shares, with a net sale of 14,359 shares. During the past 18 months, 406,519 shares of Axcelis Technologies Inc (ACLS) were sold and 0 shares were bought by its insiders, resulting in a net sale of 406,519 shares.
Axcelis Technologies Inc (ACLS)'s detailed insider trading history can be found in Insider Trading Tracker table.
Axcelis Technologies Inc Insider Transactions
Joseph P Keithley Mailing Address
Above is the net worth, insider trading, and ownership report for Joseph P Keithley. You might contact Joseph P Keithley via mailing address: Nordson Corp, 28601 Clemens Rd, Westlake Oh 44145.