InsiderTrades

Form 4 for MPWR Monolithic Power Systems

Accepted 2023-01-05 00:00:00 ET · period of report 2023-01-03 · accession 0001214659-23-000284 · 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
2023-01-05 2023-01-03 MPWR Hsing Michael CEO, Dir S - Sale $344.96 -14.9K 980.8K -1% -$5.14M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-01-03 S D 14,888 $344.96 980,784 D — — (F1) The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.