Eugen J. Elmiger serves as Executive at MONOLITHIC POWER SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Eugen J. Elmiger has executed 18 insider transactions totaling $3.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 3, 2026 involved receiving (via award) 189 shares valued at $0.
Eugen J. Elmiger currently holds 17,402 shares of MONOLITHIC POWER SYSTEMS INC (MPWR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Eugen J. Elmiger has been a net seller of MPWR stock. They have purchased $0 and sold $3.4M worth of shares.
Eugen J. Elmiger's most recent insider trade was on Feb 3, 2026, when they sold 189 shares at $0.00 per share.
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| $847.30 |
| Discretionary |
| Aug 29, 2025 | MPWR | $592.7K | Sale | 700 | $846.66 | Discretionary |
| Aug 29, 2025 | MPWR | $675.4K | Sale | 800 | $844.25 | Discretionary |
| Aug 29, 2025 | MPWR | $84.8K | Sale | 100 | $848.03 | Discretionary |
| Aug 29, 2025 | MPWR | $679.5K | Sale | 800 | $849.41 | Discretionary |
| Aug 29, 2025 | MPWR | $591.9K | Sale | 700 | $845.54 | Discretionary |
| Feb 6, 2024 | MPWR | $0 | Award | 348 | $N/A | Discretionary |
| Feb 7, 2023 | MPWR | $0 | Award | 470 | $N/A | Discretionary |
| Feb 8, 2022 | MPWR | $0 | Award | 542 | $N/A | Discretionary |
| Feb 2, 2021 | MPWR | $0 | Award | 533 | $N/A | Discretionary |
| Feb 12, 2020 | MPWR | $0 | Award | 1,048 | $N/A | Discretionary |
| Feb 11, 2019 | MPWR | $0 | Award | 1,339 | $N/A | Discretionary |
| Feb 7, 2018 | MPWR | $0 | Award | 1,590 | $N/A | Discretionary |
| Apr 28, 2016 | MPWR | $0 | Award | 2,181 | $N/A | Discretionary |
| Feb 9, 2015 | MPWR | $0 | Award | 2,533 | $N/A | Discretionary |
| Feb 11, 2014 | MPWR | $0 | Award | 3,493 | $N/A | Discretionary |
| Oct 23, 2012 | MPWR | $0 | Award | 5,000 | $N/A | Discretionary |