| 2025-07-10 | +50.3% | legal | SEC EDGAR | MP 8-K: 1.01, 2.03, 3.02, 3.03, 5.03, 7.01 (SEC Filing) |
| 2025-07-10 | +50.3% | expansion | MarketWatch | MP Materials won a big rare-earth contract with Uncle Sam, and the stock rockets - MarketWatch |
| 2025-07-15 | +20.8% | legal | SEC EDGAR | MP 8-K: 7.01, 8.01 (SEC Filing) |
| 2024-08-01 | -14.1% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2021-05-06 | -13.6% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2026-04-23 | -12.6% | news | Zacks | MP vs. LYSDY: Which Rare-Earth Stock Is the Smarter Pick Now? |
| 2026-04-23 | -12.6% | news | NBC News | Possible Spirit rescue fuels new fears about government involvement in business |
| 2022-08-05 | +12.3% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2026-01-29 | -11.8% | news | Seeking Alpha | Rare earth stocks slide as Trump administration backs off critical mineral price floors - Reuters |
| 2022-02-24 | +11.0% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2026-02-04 | -10.7% | M&A | Seeking Alpha | Market Voices: U.S. critical minerals deals, Tim Scott on Powell case |
| 2024-09-03 | +10.6% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2025-08-07 | +9.4% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2024-01-16 | -8.9% | legal | SEC EDGAR | MP 8-K: 1.01 (SEC Filing) |
| 2024-02-22 | -8.9% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2026-03-18 | -8.8% | news | Seeking Alpha | MP Materials: Further Upside From Structural Deficit, Higher Prices, & Growing Demand |
| 2026-04-20 | +8.7% | expansion | Seeking Alpha | MP Materials launched Outperform at Wedbush as 'America's rare earth national champion' |
| 2026-04-20 | +8.7% | earnings | Seeking Alpha | MP Materials: Some Reasons For Optimism Ahead Of Earnings (Upgrade) |
| 2022-11-03 | +8.6% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2023-05-08 | +8.4% | legal | SEC EDGAR | MP 8-K: 5.02 (SEC Filing) |
| 2025-02-20 | +7.8% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2025-11-06 | +7.7% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2025-05-08 | -7.6% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2024-12-17 | -7.6% | legal | SEC EDGAR | MP 8-K: 1.01, 2.03, 3.02 (SEC Filing) |
| 2021-12-09 | +6.8% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2024-03-04 | -6.7% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2026-02-27 | +6.6% | analyst | Seeking Alpha | MP Materials targets 6,000 metric ton NdPr oxide annual run rate in 2026 while accelerating 10X build-out |
| 2026-02-27 | +6.6% | earnings | Seeking Alpha | MP Materials Corp. (MP) Q4 2025 Earnings Call Transcript |
| 2026-01-09 | +6.2% | news | Seeking Alpha | MP Materials Is A Rare Earths Leader But Lacks Margin Of Safety At $60 |
| 2023-08-03 | +6.2% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2026-03-12 | -6.0% | news | Seeking Alpha | MP Materials Corp. (MP) Presents at 2nd Annual CG Virtual Sustainability Summit Transcript |
| 2024-12-10 | -5.7% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2025-08-15 | -5.5% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2023-02-23 | +5.3% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2024-05-02 | -5.3% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2026-01-11 | +5.2% | news | Seeking Alpha | Why Greenland isn't mining rare earths now |
| 2026-01-30 | -5.1% | news | Seeking Alpha | U.S. to discuss rare earth price mechanism with allies next week - report |
| 2026-03-09 | +5.0% | news | Seeking Alpha | MP Materials: Still Overvalued But Government Backing Makes It A Hold In A Risky World |
| 2023-03-06 | -5.0% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2022-04-21 | -4.8% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2023-03-09 | -4.7% | legal | SEC EDGAR | MP 8-K: 5.02 and (SEC Filing) |
| 2026-01-16 | +4.6% | news | Seeking Alpha | PureCycle and MP Materials top materials stocks in short interest; Greif and ICL show minimal exposure |
| 2026-03-23 | +4.6% | news | Seeking Alpha | MP Materials on the rise as 60 Minutes segment touts 'game changer' |
| 2024-03-05 | -4.6% | news | CNN | MP Stock Quote Price and Forecast - CNN |
| 2021-11-19 | -4.4% | legal | SEC EDGAR | MP 8-K: 5.02 and (SEC Filing) |
| 2026-04-22 | -4.3% | news | TipRanks | Daniel Ives Is Betting on These 2 US Rare Earth Stocks Amid the Push to Break China’s Grip |
| 2026-04-22 | -4.3% | news | Bloomberg | Trump’s Shopping Spree for Equity Stakes Nears $21 Billion |
| 2023-02-17 | -4.2% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2026-04-21 | +4.1% | news | Simply Wall St. | Why MP Materials (MP) Is Up 16.6% After Wedbush Coverage And “National Champion” Backing |
| 2026-04-21 | +4.1% | earnings | Seeking Alpha | MP Materials: The Market Is Missing This Rare Earth Opportunity |
| 2021-11-04 | +4.0% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2021-05-04 | +3.7% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2021-08-05 | +3.4% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2022-05-05 | -3.0% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2026-01-12 | +3.0% | news | Seeking Alpha | MP Materials: Current Valuation Is Too Optimistic |
| 2025-08-25 | +2.9% | legal | SEC EDGAR | MP 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-10-17 | -2.7% | legal | SEC EDGAR | MP 8-K: 5.02 (SEC Filing) |
| 2025-04-04 | +2.7% | legal | SEC EDGAR | MP 8-K: 5.02 and (SEC Filing) |
| 2026-02-18 | +2.6% | news | Seeking Alpha | US agencies develop critical minerals price floor to break China dependence, Bloomberg reports |
| 2026-02-25 | +2.4% | earnings | Seeking Alpha | MP Materials Q4 ahead: Street sees $0.02 EPS as focus shifts to execution of U.S.-backed buildout |
| 2026-03-16 | +2.4% | news | Seeking Alpha | MP Materials: Commodities Might Be Rallying, But I'm Still Not Buying The Stock |
| 2026-03-16 | +2.4% | news | Seeking Alpha | MP Materials: America's Rare Earth Champion Is Just Getting Started |
| 2024-03-22 | -2.3% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2026-04-01 | +2.2% | news | Seeking Alpha | MP Materials Corp. (MP) Discusses Vertical Integration and Supply Chain Strategy in Rare Earth Materials Transcript |
| 2025-07-18 | -2.2% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2024-11-07 | -2.1% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2025-11-19 | -2.0% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2022-03-04 | +1.9% | legal | SEC EDGAR | MP 8-K: 1.01 (SEC Filing) |
| 2026-03-17 | -1.9% | news | Seeking Alpha | MP Materials Corp. (MP) Presents at JPMorgan Industrials Conference 2026 Transcript |
| 2021-09-16 | -1.5% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2025-01-22 | +1.5% | legal | SEC EDGAR | MP 8-K: 8.01 and (SEC Filing) |
| 2026-02-26 | +1.4% | earnings | Seeking Alpha | MP Materials swings to Q4 profit but revenues slip after halting rare earth sales to China |
| 2026-02-26 | +1.4% | earnings | Seeking Alpha | MP Materials Corp. 2025 Q4 - Results - Earnings Call Presentation |
| 2026-02-26 | +1.4% | earnings | Seeking Alpha | MP Materials Non-GAAP EPS of $0.09 beats by $0.07, revenue of $52.69M misses by $6.14M |
| 2026-02-26 | +1.4% | news | Seeking Alpha | MP Materials plans $1.25B for new rare earth magnet manufacturing campus in Texas |
| 2026-02-26 | +1.4% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2023-11-02 | +1.3% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2024-03-08 | +1.1% | legal | SEC EDGAR | MP 8-K: 1.01, 2.03, 3.02, 8.01 (SEC Filing) |
| 2026-04-06 | -1.0% | news | Seeking Alpha | MP Materials: Buy Dip In Rare Earth Giant With Huge Upside |
| 2026-02-13 | -0.8% | legal | Seeking Alpha | MP Materials: Advancing On National Security And Government-Backed Cash Flow Floor |
| 2026-02-13 | -0.8% | expansion | Seeking Alpha | MP Materials: A Miner Trying To Become A Contracted U.S. Magnet Platform |
| 2023-05-04 | -0.7% | legal | SEC EDGAR | MP 8-K: 2.02 and (SEC Filing) |
| 2026-01-15 | -0.7% | news | Seeking Alpha | Trump holds off on critical minerals tariffs |
| 2026-04-27 | — | news | Benzinga | Jim Cramer Has A Clear Take On Rivian's Future — And A Warning About An AI Name |
| 2026-04-26 | — | news | Insider Monkey | Is MP Materials Corp. (MP) The Best Rare Earth Stock Right Now? |
| 2026-04-26 | — | news | 24/7 Wall St. | Lithium Americas Is the Worst-Performing Trump Stock — Is It a Buy? |
| 2026-04-26 | — | news | Insider Monkey | Jim Cramer Recommends MP Materials Over Critical Metals Corp. |
| 2026-04-24 | — | news | Simply Wall St. | Assessing MP Materials (MP) Valuation After Recent Share Price Swings And Mixed Narrative Views |