MPWR · Monolithic Power Systems· Filed December 12, 2025medium

MPWR — Other Material Event Disclosed via 8-K

Original: 8-K: Other Material Events · Financial Statements and Exhibits

Summary

Filing under Item 8.01 (Other Material Events) with Item 9.01 exhibits suggests a discretionary disclosure outside standard 8-K triggers — could range from litigation update, capital return action, or strategic announcement to a routine press release. Full filing body not analyzed; description inferred from form + item codes. PMs covering analog power semis should check the exhibit content given MPWR's recent NVIDIA-related supply chain scrutiny.

Historical Impact

5 past 8-K events at Monolithic Power Systems

Median +5d

-2.38%

Range

-10.46% to +6.42%

Positive outcomes

1/5

Filed	P₀	P₊₅	+5d
Jun 12, 2026	$1,577	$1,513	-4.10%
Apr 30, 2026	$1,614	$1,576	-2.38%

Full Translation

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