Carintia Martinez Monolithic Power Systems Inc (MPWR) insider trading activity

MPWR Quotes by TradingView

Carintia Martinez is of MONOLITHIC POWER SYSTEMS INC. Currently has a direct ownership of 878 shares of MPWR, which is worth approximately $816,987. The most recent transaction as insider was on Sep 18, 2025, when has been sold 1,400 shares (Common Stock) at a price of $900.0 per share, resulting in proceeds of $1,260,000. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 878
61.46% 3M change
54.81% 12M change
Total Value Held $816,987

Carintia Martinez Transaction History

Date Transaction Value Shares Traded Shares Held Form
Sep 18 2025
SELL
Open market or private sale
$1,260,000 $900.0 p/Share
1,400 Reduced 61.46%
878 Common Stock
Feb 04 2025
BUY
Grant, award, or other acquisition
-
335 Added 12.82%
2,278 Common Stock
Feb 06 2024
BUY
Grant, award, or other acquisition
-
348 Added 15.19%
1,943 Common Stock
Feb 07 2023
BUY
Grant, award, or other acquisition
-
470 Added 22.76%
1,595 Common Stock
Feb 08 2022
BUY
Grant, award, or other acquisition
-
542 Added 32.51%
1,125 Common Stock
May 27 2021
BUY
Grant, award, or other acquisition
-
583 Added 50.0%
583 Common Stock
CM

Carintia Martinez

Kirkland, WA

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