// company-profile
MONOLITHIC POWER SYSTEMS INC
MPWRExchange: NasdaqSector: Semiconductors & Related DevicesInc.: DEFilings: 206Insiders: 12
// activity-summary
No insider transactions in the last 30 days.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 8, 2026 | Tseng Saria | MPWR | Sale | 400 | $1292.08 | $517K |
| Apr 8, 2026 | Tseng Saria | MPWR | Sale | 120 | $1287.12 | $154K |
| Apr 8, 2026 | Tseng Saria | MPWR | Sale | 4,244 | $1312.82 | $5.57M |
| Apr 8, 2026 | Tseng Saria | MPWR | Sale | 240 | $1279.55 | $307K |
| Apr 8, 2026 | Tseng Saria | MPWR | Sale | 840 | $1319.25 | $1.11M |
45 more transactions hidden
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