Maurice Sciammas, EVP of Worldwide Sales and Marketing at Monolithic Power Systems ($MPWR), sold shares on the open market twenty-nine times over the past year, totaling nearly $70 million. His most recent sale occurred on February 11, 2026. These sales rank 226th among 11,678 insiders in the database by total value sold, surpassing the average of $8.6 million across about 6.4 transactions per insider. Sciammas made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 30 | $1116.44 | 274,414.0000 | 48,042,000 | 0.01% | 0.00% |
| March 20, 2026 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 30 | $1095.07 | 274,444.0000 | 48,042,000 | 0.01% | 0.00% |
| Feb. 11, 2026 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 200 | $1179.98 | 274,455.0000 | 48,042,000 | 0.07% | 0.00% |
| Feb. 6, 2026 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 22875 | $1171.16 | 274,655.0000 | 48,042,000 | 7.69% | 0.05% |
| Feb. 3, 2026 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | A | Common Stock | 57170 | $0.00 | 297,530.0000 | 48,042,000 | 23.79% | 0.12% |
| Nov. 24, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 3976 | $895.23 | 240,360.0000 | 48,042,000 | 1.63% | 0.01% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1738 | $885.10 | 245,146.0000 | 48,042,000 | 0.70% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 320 | $870.36 | 274,973.0000 | 48,042,000 | 0.12% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1842 | $869.39 | 275,293.0000 | 48,042,000 | 0.66% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 723 | $868.42 | 277,135.0000 | 48,042,000 | 0.26% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 699 | $867.57 | 277,858.0000 | 48,042,000 | 0.25% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 339 | $866.19 | 278,557.0000 | 48,042,000 | 0.12% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 40 | $865.89 | 278,896.0000 | 48,042,000 | 0.01% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 160 | $863.86 | 278,936.0000 | 48,042,000 | 0.06% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 240 | $862.58 | 279,096.0000 | 48,042,000 | 0.09% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 810 | $886.01 | 244,336.0000 | 48,042,000 | 0.33% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 2149 | $884.44 | 246,884.0000 | 48,042,000 | 0.86% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 6513 | $883.50 | 249,033.0000 | 48,042,000 | 2.55% | 0.01% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 3344 | $882.51 | 255,546.0000 | 48,042,000 | 1.29% | 0.01% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 2469 | $881.42 | 258,890.0000 | 48,042,000 | 0.94% | 0.01% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 3776 | $880.58 | 261,359.0000 | 48,042,000 | 1.42% | 0.01% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1966 | $879.54 | 265,135.0000 | 48,042,000 | 0.74% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1854 | $878.55 | 267,101.0000 | 48,042,000 | 0.69% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1976 | $877.45 | 268,955.0000 | 48,042,000 | 0.73% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 940 | $876.62 | 270,931.0000 | 48,042,000 | 0.35% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 431 | $875.26 | 271,871.0000 | 48,042,000 | 0.16% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 731 | $874.50 | 272,302.0000 | 48,042,000 | 0.27% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1146 | $873.78 | 273,033.0000 | 48,042,000 | 0.42% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 574 | $872.80 | 274,179.0000 | 48,042,000 | 0.21% | 0.00% |
| Nov. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 220 | $871.45 | 274,753.0000 | 48,042,000 | 0.08% | 0.00% |
| Nov. 13, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 4530 | $0.00 | 279,336.0000 | 48,042,000 | 1.65% | 0.01% |
| Nov. 13, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 4530 | $0.00 | 279,336.0000 | 48,042,000 | 1.60% | 0.01% |
| Nov. 5, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 200 | $986.81 | 279,336.0000 | 48,042,000 | 0.07% | 0.00% |
| Oct. 30, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | F | Common Stock | 54543 | $1096.63 | 279,536.0000 | 48,042,000 | 16.33% | 0.11% |
| Oct. 25, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | A | Common Stock | 135520 | $0.00 | 334,079.0000 | 48,042,000 | 68.25% | 0.28% |
| Aug. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1499 | $0.00 | 198,555.0000 | 48,835,000 | 0.76% | 0.00% |
| Aug. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1499 | $0.00 | 198,555.0000 | 48,835,000 | 0.75% | 0.00% |
| Aug. 19, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1000 | $0.00 | 198,555.0000 | 48,835,000 | 0.50% | 0.00% |
| Aug. 6, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 2000 | $0.00 | 199,555.0000 | 48,835,000 | 0.99% | 0.00% |
| Aug. 6, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 4836 | $0.00 | 199,555.0000 | 48,835,000 | 2.48% | 0.01% |
| Aug. 6, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1418 | $0.00 | 199,555.0000 | 48,835,000 | 0.71% | 0.00% |
| Aug. 6, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1418 | $0.00 | 199,555.0000 | 48,835,000 | 0.71% | 0.00% |
| May 28, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1499 | $0.00 | 199,555.0000 | 48,835,000 | 0.76% | 0.00% |
| May 28, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1499 | $0.00 | 199,555.0000 | 48,835,000 | 0.75% | 0.00% |
| May 12, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 12000 | $701.00 | 199,555.0000 | 48,835,000 | 5.67% | 0.02% |
| May 9, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1878 | $0.00 | 211,555.0000 | 48,835,000 | 0.90% | 0.00% |
| May 9, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1878 | $0.00 | 211,555.0000 | 48,835,000 | 0.88% | 0.00% |
| Feb. 18, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1102 | $0.00 | 211,555.0000 | 48,835,000 | 0.52% | 0.00% |
| Feb. 18, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1102 | $0.00 | 211,555.0000 | 48,835,000 | 0.52% | 0.00% |
| Feb. 11, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 2525 | $0.00 | 211,531.0000 | 48,835,000 | 1.18% | 0.01% |
| Feb. 11, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 2525 | $0.00 | 211,531.0000 | 48,835,000 | 1.18% | 0.01% |
| Feb. 11, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 5050 | $0.00 | 211,531.0000 | 48,835,000 | 2.45% | 0.01% |
| Feb. 10, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 662 | $717.10 | 260,621.0000 | 48,835,000 | 0.25% | 0.00% |
| Feb. 7, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 200 | $704.92 | 261,283.0000 | 48,835,000 | 0.08% | 0.00% |
| Feb. 7, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 3941 | $701.03 | 264,342.0000 | 48,835,000 | 1.47% | 0.01% |
| Feb. 7, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1600 | $702.46 | 262,742.0000 | 48,835,000 | 0.61% | 0.00% |
| Feb. 7, 2025 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1259 | $703.88 | 261,483.0000 | 48,835,000 | 0.48% | 0.00% |
| Nov. 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 866 | $765.14 | 219,193.0000 | 48,964,000 | 0.39% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1774 | $929.55 | 224,896.0000 | 48,964,000 | 0.78% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 789 | $930.51 | 224,107.0000 | 48,964,000 | 0.35% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 2304 | $931.33 | 221,803.0000 | 48,964,000 | 1.03% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1559 | $932.52 | 220,244.0000 | 48,964,000 | 0.70% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 200 | $935.00 | 220,059.0000 | 48,964,000 | 0.09% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 2 | $933.16 | 220,242.0000 | 48,964,000 | 0.00% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 226 | $922.72 | 230,816.0000 | 48,964,000 | 0.10% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 800 | $925.91 | 230,016.0000 | 48,964,000 | 0.35% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 75 | $926.57 | 229,941.0000 | 48,964,000 | 0.03% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1695 | $927.40 | 228,246.0000 | 48,964,000 | 0.74% | 0.00% |
| Oct. 7, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1576 | $928.39 | 226,670.0000 | 48,964,000 | 0.69% | 0.00% |
| Aug. 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 859 | $778.39 | 231,042.0000 | 48,771,000 | 0.37% | 0.00% |
| July 22, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 3205 | $831.58 | 231,901.0000 | 48,771,000 | 1.36% | 0.01% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 363 | $847.40 | 235,202.0000 | 48,771,000 | 0.15% | 0.00% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 20 | $839.89 | 246,085.0000 | 48,771,000 | 0.01% | 0.00% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 500 | $840.45 | 245,585.0000 | 48,771,000 | 0.20% | 0.00% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1242 | $841.56 | 244,343.0000 | 48,771,000 | 0.51% | 0.00% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1772 | $842.59 | 242,571.0000 | 48,771,000 | 0.73% | 0.00% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 2432 | $843.43 | 240,139.0000 | 48,771,000 | 1.00% | 0.00% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 1623 | $844.42 | 238,516.0000 | 48,771,000 | 0.68% | 0.00% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 2479 | $845.39 | 236,037.0000 | 48,771,000 | 1.04% | 0.01% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 472 | $846.35 | 235,565.0000 | 48,771,000 | 0.20% | 0.00% |
| July 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 96 | $848.48 | 235,106.0000 | 48,771,000 | 0.04% | 0.00% |
| May 13, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1590 | $0.00 | 246,105.0000 | 48,771,000 | 0.64% | 0.00% |
| May 13, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1892 | $0.00 | 246,105.0000 | 48,771,000 | 0.76% | 0.00% |
| May 13, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 1590 | $0.00 | 246,105.0000 | 48,771,000 | 0.64% | 0.00% |
| May 13, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | G | Common Stock | 5072 | $0.00 | 246,105.0000 | 48,771,000 | 2.10% | 0.01% |
| May 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP, WW Sales & Marketing | S | Common Stock | 869 | $690.00 | 246,105.0000 | 48,771,000 | 0.35% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 200 | $673.28 | 257,429.0000 | 48,771,000 | 0.08% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 345 | $668.76 | 257,629.0000 | 48,771,000 | 0.13% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 100 | $690.15 | 246,974.0000 | 48,771,000 | 0.04% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 100 | $689.85 | 247,074.0000 | 48,771,000 | 0.04% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 10 | $687.38 | 247,174.0000 | 48,771,000 | 0.00% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 100 | $686.05 | 247,184.0000 | 48,771,000 | 0.04% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 1199 | $685.32 | 247,284.0000 | 48,771,000 | 0.48% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 691 | $684.88 | 248,483.0000 | 48,771,000 | 0.28% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 1714 | $683.50 | 249,174.0000 | 48,771,000 | 0.68% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 3296 | $682.12 | 250,888.0000 | 48,771,000 | 1.30% | 0.01% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 769 | $681.19 | 254,184.0000 | 48,771,000 | 0.30% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 1476 | $680.82 | 254,953.0000 | 48,771,000 | 0.58% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 300 | $679.52 | 256,429.0000 | 48,771,000 | 0.12% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 300 | $678.50 | 256,729.0000 | 48,771,000 | 0.12% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 251 | $676.57 | 257,029.0000 | 48,771,000 | 0.10% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 49 | $675.61 | 257,280.0000 | 48,771,000 | 0.02% | 0.00% |
| April 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | S | Common Stock | 100 | $674.54 | 257,329.0000 | 48,771,000 | 0.04% | 0.00% |
| April 1, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | G | Common Stock | 1172 | $0.00 | 257,974.0000 | 48,771,000 | 0.45% | 0.00% |
| April 1, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | EVP of Sales and Marketing | G | Common Stock | 1172 | $0.00 | 257,974.0000 | 48,771,000 | 0.46% | 0.00% |
| Feb. 8, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 859 | $680.00 | 257,948.0000 | 48,771,000 | 0.33% | 0.00% |
| Feb. 5, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 982 | $641.00 | 258,807.0000 | 48,771,000 | 0.38% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 1065 | $588.33 | 260,289.0000 | 48,771,000 | 0.41% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 200 | $587.78 | 261,354.0000 | 48,771,000 | 0.08% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 525 | $586.67 | 261,554.0000 | 48,771,000 | 0.20% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 142 | $585.30 | 262,079.0000 | 48,771,000 | 0.05% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 714 | $584.14 | 262,221.0000 | 48,771,000 | 0.27% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 1263 | $583.55 | 262,935.0000 | 48,771,000 | 0.48% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 1300 | $582.75 | 264,198.0000 | 48,771,000 | 0.49% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 300 | $581.17 | 265,498.0000 | 48,771,000 | 0.11% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 1430 | $579.73 | 265,798.0000 | 48,771,000 | 0.54% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 1562 | $578.47 | 267,228.0000 | 48,771,000 | 0.58% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 1999 | $577.66 | 268,790.0000 | 48,771,000 | 0.74% | 0.00% |
| Jan. 12, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 500 | $589.29 | 259,789.0000 | 48,771,000 | 0.19% | 0.00% |
| Jan. 4, 2024 | MONOLITHIC POWER SYSTEMS INC | $MPWR | Sciammas Maurice | Sr. V.P.of Sales and Marketing | S | Common Stock | 27659 | $583.14 | 270,789.0000 | 48,771,000 | 9.27% | 0.06% |