Insider filing · MP

Michael Stuart Rosenthal sold $10.8M of MP Materials (MP)

Executed Aug 29 2025, disclosed Aug 29 2025, the same day.

Returns are measured on stock purchases only.

MR Michael Stuart Rosenthal Chief Operating Officer profile →

Michael Stuart Rosenthal (Chief Operating Officer) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in MP Materials Corp. (MP). Across 2 priced purchase filings, the average 21-session return was -1.7% from execution and +2.0% from disclosure (delay-adjusted; derived). The largest single filing was $963K of MP (17,000 sh × $56.62, as filed), executed May 20.

MP MP Materials Corp. MP · Basic Materials · 33 filings in 24 months ticker →

Basic Materials · MP Materials Corp., together with its subsidiaries, produces rare earth materials in the Western Hemisphere

More Basic Materials filings→ Insider filings, newest first→ View the original filing at www.sec.gov→