MONOLITHIC POWER SYSTEMS INC
Recent Filings
All 1,004 filings →| Form | Description | Date |
|---|---|---|
| SCHEDULE 13G/A | — | Mar 27, 2026 |
| 4 | PRIMARY DOCUMENT | Mar 24, 2026 |
| 144 | — | Mar 20, 2026 |
| 3 | PRIMARY DOCUMENT | Mar 9, 2026 |
| 144 | — | Mar 2, 2026 |
| 10-K | FORM 10-K | Feb 27, 2026 |
| 8-K | FORM 8-K | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | Feb 17, 2026 |
| 4 | PRIMARY DOCUMENT | Feb 13, 2026 |
| 4 | PRIMARY DOCUMENT | Feb 12, 2026 |
Insider Transactions
View all →| Insider | Title | Type | Shares | Owns After | Date |
|---|---|---|---|---|---|
| Lee Victor K | — | Sale | 197 @ $949.70 | 29,370 | Dec 24, 2025 |
| BLEGEN THEODORE | EVP and CFO | Sale | 120 @ $904.38 | 74,012 | Dec 1, 2025 |
| Tseng Saria | EVP & General Counsel | Sale | 1,845 @ $927.41 | 171,233 | Nov 26, 2025 |
| Tseng Saria | EVP & General Counsel | Sale | 10,200 @ $907.21 | 189,698 | Nov 25, 2025 |
| CHANG KUO WEI HERBERT | — | Sale | 100 @ $896.97 | 426 | Nov 25, 2025 |
| Sciammas Maurice | EVP, WW Sales & Marketing | Sale | 3,976 @ $895.23 | 144,330 | Nov 24, 2025 |
| CHANG KUO WEI HERBERT | — | Sale | 100 @ $873.97 | 526 | Nov 21, 2025 |
| Sciammas Maurice | EVP, WW Sales & Marketing | Sale | 3,776 @ $880.58 | 165,329 | Nov 19, 2025 |
| Sciammas Maurice | EVP, WW Sales & Marketing | Sale | 220 @ $871.45 | 178,723 | Nov 19, 2025 |
| Hsing Michael | CEO | Sale | 1,904 @ $961.63 | 949,720 | Nov 12, 2025 |