Trade Summary

4 days ago, Xiao Deming, serving as EVP, Global Operations at Monolithic Power Systems Inc (MPWR), sold 30,000 shares at $1,654.55 per share, for a total transaction value of $49,636,560.00. Following this transaction, Xiao Deming now holds 230,750 shares of MPWR.

This sale represents a 12.00% decrease in Xiao Deming's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, May 6, 2026 and publicly disclosed via SEC Form 4 filing on Friday, May 8, 2026, 2 days after the trade was made.

Monolithic Power Systems Inc operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTORS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.