MONOLITHIC POWER SYSTEMS INC

Public companies file this within four business days when something important happens that investors should know about before the next quarterly report.

MONOLITHIC POWER SYSTEMS INC filed this to release information to investors under Regulation FD — usually a press release, conference presentation, or other event the company considers important. 1 Monolithic Power Systems Announces Second Quarter 2026 Dividend Schaffhausen, Switzerland, June 12, 2026 -- Monolithic Power Systems, Inc. (“MPS”) (Nasdaq: MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, announced today its second quarter dividend of $2.