8-K current report · filed Sep 10, 2026

Monolithic Power Systems (MPWR) 8-K Current Report: September 10, 2026

Item 8.01Item EX-99.1MPWR overview

Short answer

Monolithic Power Systems (MPWR) filed an 8-K current report with the SEC on September 10, 2026 reporting Item 8.01 (Other Events), Item EX-99.1 (Exhibit EX-99.1). Third-quarter cash dividend declared at $2.00 per share.

Monolithic Power Systems 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • Third-quarter cash dividend declared at $2.00 per share
  • Record date September 30, 2026, determining eligible shareholders
  • Payment scheduled for October 15, 2026
  • Dividend announcement signals ongoing shareholder capital returns

Item EX-99.1 · Exhibit EX-99.1

  • Third-quarter dividend declared at $2.00 per common share
  • Record date September 30, 2026; payment date October 15, 2026
  • Investors must hold shares by the record date to receive the distribution
  • Dividend announcement supports shareholder returns but creates a recurring cash obligation**

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