InsiderTrades

Form 4 for MPWR Monolithic Power Systems

Accepted 2021-10-05 00:00:00 ET · period of report 2021-10-01 · accession 0001214659-21-010248 · 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
2021-10-05 2021-10-01 MPWR Xiao Deming Pres. of MPS Asia Ops D - Sale to Iss $476.16 -4,330 283.3K -2% -$2.06M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2021-10-01 D D 4,330 $476.16 283,277 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.