MP Materials (MP): Segall Bryant & Hamill, LLC reduced its stake -63K shares

1.17M

Shares reported · -63K vs prior quarter

0.44%

Disclosed portfolio weight

$28.6M

Reported value

Holdings as of

Mar 31, 2025

Filed

May 2, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Mar 14, 2025Insider · 1 personInsiders: 3 sales (~$1.5M)
2. Mar 17, 2025Insider · 2 peopleInsiders: 2 sales (~$13.5M)
3. Mar 18, 2025InsiderCEO sold ~$17.1M of MP shares in the open market
4. Mar 19, 2025InsiderCEO sold ~$4.34M of MP shares in the open market
5. Mar 20, 2025InsiderCEO sold ~$2.59M of MP shares in the open market
6. Mar 25, 2025InsiderCEO sold ~$10.7M of MP shares in the open market
7. Mar 26, 2025InsiderCEO sold ~$500K of MP shares in the open market
8. Apr 14, 2025InsiderCEO sold ~$5.39M of MP shares in the open market

What came next

1. Jun 12, 2025InsiderOfficer sold ~$24K of MP shares in the open market
2. Jun 13, 2025InsiderOfficer sold ~$166K of MP shares in the open market
3. Jun 26, 2025InsiderOfficer sold ~$201K of MP shares in the open market
4. Jul 1, 2025Insider · 1 personInsiders: 2 sales (~$202K)
5. Aug 1, 2025Insider · 1 personInsiders: 3 sales (~$382K)
6. Aug 29, 2025Insider · 1 personInsiders: 3 sales (~$10.8M)

How to read SEC Form 13F-HR

Form 13F is the quarterly report in which investment managers that oversee $100 million or more list the US-listed stocks and some other securities they held on the last day of the quarter.

Full guide: What is an SEC Form 13F?

What else is on file for MP Materials

For MP Materials, OQRO holds 6 insider filings (SEC Form 4 or Form 144) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its MP page.

How this filing works

• SEC Form 13F

Other disclosures at MP Materials

• SEC Form 4Nov 12, 2026
• SEC Form 4Nov 12, 2026
• SEC Form 4Nov 12, 2026
• SEC Form 4Nov 12, 2026
• SEC Form 4Nov 12, 2026
• SEC Form 4Nov 12, 2026

Everything OQRO holds on this company is on its MP page.