Trade Summary

5 days ago, Rosenthal Michael Stuart, serving as COO at Mp Materials Corp. / De (MP), purchased 17,000 shares at $56.62 per share, for a total transaction value of $962,540.00. Following this transaction, Rosenthal Michael Stuart now holds 1,460,295 shares of MP.

This purchase represents a 1.00% increase in Rosenthal Michael Stuart's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Wednesday, May 20, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, May 20, 2026 at 9:03 PM ET, meaning the disclosure happened on the same day as the trade.

Mp Materials Corp. / De operates in the BASIC MATERIALS sector, specifically within the OTHER INDUSTRIAL METALS & MINING industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.