Trade Summary

3 days ago, Tseng Saria, serving as EVP & General Counsel at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 7,565 shares at $1,700.00 per share, for a total transaction value of $12,860,500.00. Following this transaction, Tseng Saria now holds 144,218 shares of MPWR.

This sale represents a 4.98% decrease in Tseng Saria's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Wednesday, May 27, 2026 and publicly disclosed via SEC Form 4 filing on Friday, May 29, 2026 at 6:43 PM ET, 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.