Deming Xiao sold $31.2M of Monolithic Power Systems (MPWR)

Executed Aug 1 2025, disclosed Aug 4 2025, 3 days later.

Value, as filed

$31.2M

39,999 sh × $780.00

Executed

Aug 1 2025

the trade date, as filed

Disclosed

Aug 4 2025

3 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

DX Deming Xiao EVP, Global Operations profile →

Deming Xiao (EVP, Global Operations) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Monolithic Power Systems, Inc. (MPWR). The largest single filing was $49.6M of MPWR (30,000 sh across 4 lots, as filed), executed May 6.

The name

MPWR Monolithic Power Systems, Inc. MPWR · Technology · 80 filings in 24 months ticker →

Technology · Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Euro…

More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Deming Xiao in MPWR

MPWRSALE Monolithic Power Systems, Inc. $49.6M
30,000 sh across 4 lots
Exec May 6
Filed May 8 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. $26.8M
22,875 sh × $1,171.16
Exec Feb 6
Filed Feb 10 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. $475K
662 sh × $717.10
Exec Feb 10 2025
Filed Feb 12 2025 · 5:30 PM ET MPWRSALE Monolithic Power Systems, Inc. $663K
866 sh × $765.14
Exec Nov 8 2024
Filed Nov 13 2024 · 5:30 PM ET