Form 4 for MPWR Monolithic Power Systems
Accepted 2026-04-03 15:58:07 ET · period of report 2026-04-01 · accession 0001214659-26-004332 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TI | 2026-04-03 15:58 | 2026-04-01 | MPWR | Sciammas Maurice | EVP, WW Sales, Marketing | S - Sale | $1,116.44 | -30 | 1,239 | -2% | -$33.5K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-04-01 | S | D | 30 | $1,116.44 | 1,239 | I Clement Sciammas Trust | — | — | (F1) These transactions were made pursuant to a Rule 10b5-1 trading plan adopted on 11/19/2025. |