Maurice Sciammas serves as Executive at MONOLITHIC POWER SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Maurice Sciammas has executed 795 insider transactions totaling $274.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 3, 2026 involved receiving (via award) 57,170 shares valued at $0.
Maurice Sciammas currently holds 201,500 shares of MONOLITHIC POWER SYSTEMS INC (MPWR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Maurice Sciammas has been a net seller of MPWR stock. They have purchased $0 and sold $274.3M worth of shares.
Maurice Sciammas's most recent insider trade was on Feb 3, 2026, when they sold 57,170 shares at $0.00 per share.
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| $895.23 |
| Discretionary |
| Nov 19, 2025 | MPWR | $191.7K | Sale | 220 | $871.45 | Discretionary |
| Nov 19, 2025 | MPWR | $639.3K | Sale | 731 | $874.50 | Discretionary |
| Nov 19, 2025 | MPWR | $501.0K | Sale | 574 | $872.80 | Discretionary |
| Nov 19, 2025 | MPWR | $1.0M | Sale | 1,146 | $873.78 | Discretionary |
| Nov 19, 2025 | MPWR | $207.0K | Sale | 240 | $862.58 | Discretionary |
| Nov 19, 2025 | MPWR | $138.2K | Sale | 160 | $863.86 | Discretionary |
| Nov 19, 2025 | MPWR | $34.6K | Sale | 40 | $865.89 | Discretionary |
| Nov 19, 2025 | MPWR | $293.6K | Sale | 339 | $866.19 | Discretionary |
| Nov 19, 2025 | MPWR | $606.4K | Sale | 699 | $867.57 | Discretionary |
| Nov 19, 2025 | MPWR | $627.9K | Sale | 723 | $868.42 | Discretionary |
| Nov 19, 2025 | MPWR | $1.6M | Sale | 1,842 | $869.39 | Discretionary |
| Nov 19, 2025 | MPWR | $278.5K | Sale | 320 | $870.36 | Discretionary |
| Nov 19, 2025 | MPWR | $3.3M | Sale | 3,776 | $880.58 | Discretionary |
| Nov 19, 2025 | MPWR | $377.2K | Sale | 431 | $875.26 | Discretionary |
| Nov 19, 2025 | MPWR | $824.0K | Sale | 940 | $876.62 | Discretionary |
| Nov 19, 2025 | MPWR | $1.7M | Sale | 1,976 | $877.45 | Discretionary |
| Nov 19, 2025 | MPWR | $1.6M | Sale | 1,854 | $878.55 | Discretionary |
| Nov 19, 2025 | MPWR | $1.7M | Sale | 1,966 | $879.54 | Discretionary |
| Nov 19, 2025 | MPWR | $717.7K | Sale | 810 | $886.01 | Discretionary |
| Nov 19, 2025 | MPWR | $2.2M | Sale | 2,469 | $881.42 | Discretionary |
| Nov 19, 2025 | MPWR | $3.0M | Sale | 3,344 | $882.51 | Discretionary |
| Nov 19, 2025 | MPWR | $5.8M | Sale | 6,513 | $883.50 | Discretionary |
| Nov 19, 2025 | MPWR | $1.9M | Sale | 2,149 | $884.44 | Discretionary |
| Nov 19, 2025 | MPWR | $1.5M | Sale | 1,738 | $885.10 | Discretionary |
| Nov 13, 2025 | MPWR | $0 | Gift | 4,530 | $N/A | Discretionary |
| Nov 13, 2025 | MPWR | $0 | Gift | 4,530 | $N/A | Discretionary |
| Oct 30, 2025 | MPWR | $59.8M | Payment | 54,543 | $1096.63 | Discretionary |
| Oct 25, 2025 | MPWR | $0 | Award | 135,520 | $N/A | Discretionary |