Alexander Karsner serves as Executive at APPLIED MATERIALS INC /DE, where they oversee executive responsibilities. Since joining the company, Alexander Karsner has executed 30 insider transactions totaling $4.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 2, 2026 involved receiving (via award) 2,500 shares valued at $0.
Alexander Karsner currently holds 37,500 shares of APPLIED MATERIALS INC /DE (AMAT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Alexander Karsner has been a net seller of AMAT stock. They have purchased $0 and sold $4.1M worth of shares.
Alexander Karsner's most recent insider trade was on Jan 2, 2026, when they sold 2,500 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Jan 2, 2024 | XOM | $0 | Award | 2,500 | $N/A | Discretionary |
| Mar 9, 2023 | AMAT | $0 | Award | 2,050 | $N/A | Discretionary |
| Jan 3, 2023 | XOM | $0 | Award | 2,500 | $N/A | Discretionary |
| Mar 10, 2022 | AMAT | $0 | Award | 1,920 | $N/A | Discretionary |
| Jan 3, 2022 | XOM | $0 | Award | 2,500 | $N/A | Discretionary |
| Jun 21, 2021 | XOM | $0 | Award | 8,000 | $N/A | Discretionary |
| Mar 11, 2021 | AMAT | $0 | Award | 1,919 | $N/A | Discretionary |
| Jun 22, 2020 | AMAT | $209.8K | Sale | 3,467 | $60.50 | Discretionary |
| Jun 18, 2020 | AMAT | $1.2M | Sale | 20,027 | $60.43 | Discretionary |
| Mar 12, 2020 | AMAT | $0 | Award | 4,987 | $N/A | Discretionary |
| Mar 7, 2019 | AMAT | $0 | Award | 5,988 | $N/A | Discretionary |
| Mar 8, 2018 | AMAT | $0 | Award | 3,789 | $N/A | Discretionary |
| Aug 23, 2017 | AMAT | $1.0M | Sale | 22,762 | $44.03 | Discretionary |
| Mar 9, 2017 | AMAT | $0 | Award | 6,019 | $N/A | Discretionary |
| Mar 10, 2016 | AMAT | $0 | Award | 10,219 | $N/A | Discretionary |
| Apr 2, 2015 | AMAT | $0 | Award | 8,980 | $N/A | Discretionary |
| Mar 19, 2014 | AMAT | $889.9K | Sale | 45,706 | $19.47 | Discretionary |
| Mar 4, 2014 | AMAT | $0 | Award | 10,615 | $N/A | Discretionary |
| Jan 2, 2014 | CDXS | $0 | Award | 35,416 | $N/A | Discretionary |
| Jun 25, 2013 | AMAT | $572.6K | Sale | 37,550 | $15.25 | Discretionary |
| Mar 5, 2013 | AMAT | $0 | Award | 14,556 | $N/A | Discretionary |
| Jan 24, 2013 | CDXS | $0 | Award | 43,103 | $N/A | Discretionary |
| Mar 6, 2012 | AMAT | $0 | Award | 16,659 | $N/A | Discretionary |
| Mar 8, 2011 | AMAT | $0 | Award | 12,666 | $N/A | Discretionary |
| Dec 3, 2010 | AMAT | $200.8K | Sale | 15,422 | $13.02 | Discretionary |
| Mar 9, 2010 | AMAT | $0 | Award | 16,273 | $N/A | Discretionary |
| Mar 10, 2009 | AMAT | $0 | Award | 21,691 | $N/A | Discretionary |
| Sep 23, 2008 | AMAT | $0 | Award | 20,000 | $N/A | Discretionary |