NASDAQ:MPWR | Insider Transactions — Page 3 | MONOLITHIC POWER SYSTEMS, INC.

MPWR Insider Transactions — Page 3

6,131 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 201–300; provenance stays internal.

Insider profileRoleDateTransactionSharesPrice
Tseng SariaEVP & General Counsel2025-11-25Sale240.0$912.3
Tseng SariaEVP & General Counsel2025-11-25Sale324.0$911.92
Tseng SariaEVP & General Counsel2025-11-25Sale359.0$910.42
Tseng SariaEVP & General Counsel2025-11-25Sale556.0$909.35
Tseng SariaEVP & General Counsel2025-11-25Sale888.0$908.49
Tseng SariaEVP & General Counsel2025-11-25Sale10,200.0$907.21
Tseng SariaEVP & General Counsel2025-11-25Sale272.0$906.33
Tseng SariaEVP & General Counsel2025-11-25Sale160.0$905.32
Tseng SariaEVP & General Counsel2025-11-25Sale200.0$904.39
Tseng SariaEVP & General Counsel2025-11-25Sale160.0$903.54
Tseng SariaEVP & General Counsel2025-11-25Sale120.0$902.07
Tseng SariaEVP & General Counsel2025-11-25Sale880.0$901.58
Tseng SariaEVP & General Counsel2025-11-25Sale346.0$900.41
Tseng SariaEVP & General Counsel2025-11-25Sale320.0$899.37
Tseng SariaEVP & General Counsel2025-11-25Sale145.0$898.38
Tseng SariaEVP & General Counsel2025-11-25Sale754.0$897.54
Tseng SariaEVP & General Counsel2025-11-25Sale2,066.0$896.37
Tseng SariaEVP & General Counsel2025-11-25Sale1,625.0$895.63
Tseng SariaEVP & General Counsel2025-11-25Sale385.0$894.54
CHANG KUO WEI HERBERTDirector2025-11-25Sale100.0$896.97
Sciammas MauriceEVP, WW Sales & Marketing2025-11-24Sale3,976.0$895.23
CHANG KUO WEI HERBERTDirector2025-11-21Sale100.0$873.97
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale810.0$886.01
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale1,738.0$885.1
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale2,149.0$884.44
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale6,513.0$883.5
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale3,344.0$882.51
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale2,469.0$881.42
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale3,776.0$880.58
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale1,966.0$879.54
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale1,854.0$878.55
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale1,976.0$877.45
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale940.0$876.62
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale431.0$875.26
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale731.0$874.5
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale1,146.0$873.78
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale574.0$872.8
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale220.0$871.45
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale320.0$870.36
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale1,842.0$869.39
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale723.0$868.42
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale699.0$867.57
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale339.0$866.19
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale40.0$865.89
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale160.0$863.86
Sciammas MauriceEVP, WW Sales & Marketing2025-11-19Sale240.0$862.58
Hsing MichaelCEO2025-11-12Sale987.0$980.06
Hsing MichaelCEO2025-11-12Sale633.0$979.59
Hsing MichaelCEO2025-11-12Sale298.0$973.73
Hsing MichaelCEO2025-11-12Sale461.0$972.78
Hsing MichaelCEO2025-11-12Sale59.0$971.81
Hsing MichaelCEO2025-11-12Sale728.0$970.29
Hsing MichaelCEO2025-11-12Sale975.0$969.62
Hsing MichaelCEO2025-11-12Sale2,072.0$968.37
Hsing MichaelCEO2025-11-12Sale3,024.0$967.41
Hsing MichaelCEO2025-11-12Sale6,562.0$966.45
Hsing MichaelCEO2025-11-12Sale5,619.0$965.5
Hsing MichaelCEO2025-11-12Sale3,264.0$964.47
Hsing MichaelCEO2025-11-12Sale3,552.0$963.47
Hsing MichaelCEO2025-11-12Sale2,817.0$962.61
Hsing MichaelCEO2025-11-12Sale1,904.0$961.63
Hsing MichaelCEO2025-11-12Sale403.0$960.45
Hsing MichaelCEO2025-11-12Sale440.0$959.36
Hsing MichaelCEO2025-11-12Sale2,799.0$958.34
Hsing MichaelCEO2025-11-12Sale403.0$957.58
Hsing MichaelCEO2025-11-11Sale154.0$967.15
Hsing MichaelCEO2025-11-11Sale1,246.0$966.3
Hsing MichaelCEO2025-11-11Sale321.0$965.44
Hsing MichaelCEO2025-11-11Sale739.0$964.38
Hsing MichaelCEO2025-11-11Sale1,894.0$963.41
Hsing MichaelCEO2025-11-11Sale4,172.0$962.57
Hsing MichaelCEO2025-11-11Sale3,900.0$961.47
Hsing MichaelCEO2025-11-11Sale2,734.0$960.45
Hsing MichaelCEO2025-11-11Sale4,010.0$959.45
Hsing MichaelCEO2025-11-11Sale2,500.0$958.59
Hsing MichaelCEO2025-11-11Sale1,020.0$957.71
Hsing MichaelCEO2025-11-11Sale797.0$956.5
Hsing MichaelCEO2025-11-11Sale4,056.0$955.46
Hsing MichaelCEO2025-11-11Sale7,934.0$954.61
Hsing MichaelCEO2025-11-11Sale2,927.0$953.69
Hsing MichaelCEO2025-11-11Sale1,516.0$952.62
Hsing MichaelCEO2025-11-11Sale80.0$951.69
Sciammas MauriceEVP, WW Sales & Marketing2025-11-05Sale200.0$986.81
BLEGEN THEODOREEVP and CFO2025-11-03Sale47.0$1,038.41
BLEGEN THEODOREEVP and CFO2025-11-03Sale40.0$1,035.25
BLEGEN THEODOREEVP and CFO2025-11-03Sale40.0$1,034.99
BLEGEN THEODOREEVP and CFO2025-11-03Sale80.0$1,033.0
BLEGEN THEODOREEVP and CFO2025-11-03Sale184.0$1,032.07
BLEGEN THEODOREEVP and CFO2025-11-03Sale17.0$1,031.86
BLEGEN THEODOREEVP and CFO2025-11-03Sale210.0$1,030.0
BLEGEN THEODOREEVP and CFO2025-11-03Sale246.0$1,029.45
BLEGEN THEODOREEVP and CFO2025-11-03Sale240.0$1,028.43
BLEGEN THEODOREEVP and CFO2025-11-03Sale200.0$1,027.49
BLEGEN THEODOREEVP and CFO2025-11-03Sale43.0$1,025.91
BLEGEN THEODOREEVP and CFO2025-11-03Sale208.0$1,024.86
BLEGEN THEODOREEVP and CFO2025-11-03Sale291.0$1,023.32
BLEGEN THEODOREEVP and CFO2025-11-03Sale40.0$1,022.28
BLEGEN THEODOREEVP and CFO2025-11-03Sale168.0$1,021.28
BLEGEN THEODOREEVP and CFO2025-11-03Sale160.0$1,020.3
BLEGEN THEODOREEVP and CFO2025-11-03Sale181.0$1,019.49