Alexander Karsner - Net Worth and Insider Trading
Alexander Karsner Net Worth
The estimated net worth of Alexander Karsner is at least $1 Million dollars as of 2025-04-29. Alexander Karsner is the Director of Applied Materials Inc and owns about 7,508 shares of Applied Materials Inc (AMAT) stock worth over $1 Million. Details can be seen in Alexander Karsner'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 Alexander Karsner has not made any transactions after 2020-06-22 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Alexander Karsner
Alexander Karsner Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Alexander Karsner owns 5 companies in total, including Applied Materials Inc (AMAT) , Codexis Inc (CDXS) , and Exxon Mobil Corp (XOM) among others .
Click here to see the complete history of Alexander Karsner’s form 4 insider trades.
Insider Ownership Summary of Alexander Karsner
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
AMAT | Applied Materials Inc | 2020-06-22 | director |
CDXS | Codexis Inc | 2014-01-02 | director |
XOM | Exxon Mobil Corp | 2021-06-21 | director |
![]() | ![]() | 2021-02-11 | director |
![]() | ![]() | 2021-02-11 | director |
Alexander Karsner Latest Holdings Summary
Alexander Karsner currently owns a total of 1 stock. Alexander Karsner owns 7,508 shares of Applied Materials Inc (AMAT) as of June 22, 2020, with a value of $1 Million.
Latest Holdings of Alexander Karsner
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
AMAT | Applied Materials Inc | 2020-06-22 | 7,508 | 150.79 | 1,132,131 |
Holding Weightings of Alexander Karsner
Alexander Karsner Form 4 Trading Tracker
According to the SEC Form 4 filings, Alexander Karsner has made a total of 1 transactions in Applied Materials Inc (AMAT) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Applied Materials Inc is the sale of 23,494 shares on June 22, 2020, which brought Alexander Karsner around $1 Million.
Insider Trading History of Alexander Karsner
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Alexander Karsner Trading Performance
Alexander Karsner Ownership Network
Ownership Network List of Alexander Karsner
Ownership Network Relation of Alexander Karsner

Alexander Karsner Owned Company Details
What does Applied Materials Inc do?
Who are the key executives at Applied Materials Inc?
Alexander Karsner is the director of Applied Materials Inc. Other key executives at Applied Materials Inc include director & President and CEO Gary E Dickerson , SVP & Semi. Products Group Prabu G. Raja , and SVP & CLO Teri A. Little .
Applied Materials Inc (AMAT) Insider Trades Summary
Over the past 18 months, Alexander Karsner made no insider transaction in Applied Materials Inc (AMAT). Other recent insider transactions involving Applied Materials Inc (AMAT) include a net sale of 350,000 shares made by Gary E Dickerson , a net sale of 10,000 shares made by Teri A. Little , and a net sale of 721 shares made by .
In summary, during the past 3 months, insiders sold 721 shares of Applied Materials Inc (AMAT) in total and bought 50,000 shares, with a net purchase of 49,279 shares. During the past 18 months, 513,776 shares of Applied Materials Inc (AMAT) were sold and 50,000 shares were bought by its insiders, resulting in a net sale of 463,776 shares.
Applied Materials Inc (AMAT)'s detailed insider trading history can be found in Insider Trading Tracker table.
Applied Materials Inc Insider Transactions
Alexander Karsner Mailing Address
Above is the net worth, insider trading, and ownership report for Alexander Karsner. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Alexander Karsner's mailing address is: Santa Clara Ca 95052-8039.