InsiderTrades

Elmiger Eugen J

SEC CIK 1560945 · EDGAR

Buying vs selling by month open-market trades, last 24 months, MPWR
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
MPWRMonolithic Power SystemsDir 5,402 — $22.41M 72022-02-082026-05-06

Most active insiders at MPWR, 12 months

#InsiderTitleBoughtSold
1 Hsing MichaelCEO, Dir —$314.44M
2 Tseng SariaEVP, GC —$150.90M
3 Sciammas MauriceEVP, WW Sales, Marketing —$101.39M
4 Xiao DemingEVP, Gbl Ops —$76.43M
5 BLEGEN THEODOREEVP, CFO —$40.19M
6 Elmiger Eugen JDir —$19.02M
7 Zhou JeffDir —$3.25M
8 Lee Victor KDir —$2.00M
9 Wynne EileenDir —$530.2K
10 CHANG KUO WEI HERBERTDir —$312.2K

Transactions 7

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
M 2026-05-08 19:37 2026-05-06 MPWR Monolithic Power Systems Elmiger Eugen J Dir S - Sale $1,584.96 -12.0K 5,402 -69% -$19.02M
2026-02-05 2026-02-03 MPWR Monolithic Power Systems Elmiger Eugen J Dir A - Grant $0.00 +189 17.4K +1% $0
M 2025-09-02 2025-08-29 MPWR Monolithic Power Systems Elmiger Eugen J Dir S - Sale $846.71 -4,000 18.1K -18% -$3.39M
2025-02-06 2025-02-04 MPWR Monolithic Power Systems Elmiger Eugen J Dir A - Grant $0.00 +335 21.2K +2% $0
2024-02-08 2024-02-06 MPWR Monolithic Power Systems Elmiger Eugen J Dir A - Grant $0.00 +348 20.9K +2% $0
2023-02-08 2023-02-07 MPWR Monolithic Power Systems Elmiger Eugen J Dir A - Grant $0.00 +470 20.5K +2% $0
2022-02-09 2022-02-08 MPWR Monolithic Power Systems Elmiger Eugen J Dir A - Grant $0.00 +542 20.1K +3% $0

Purchase Sale Sale after option exercise All abbreviations