Solid Power, Inc. 8-K

What Happened

• On March 5, 2026, Solid Power Operating, Inc. (a wholly owned subsidiary of Solid Power, Inc.) entered into an amended and restated Assistance Agreement with the U.S. Department of Energy (DOE) that is effective January 1, 2026. This Amended Agreement replaces the prior Assistance Agreement (effective January 1, 2025; amended May 15, 2025) and modifies certain terms and conditions of the award. A copy of the Amended Agreement is filed as Exhibit 10.1 to the Form 8-K.
• On March 6, 2026, Solid Power published a Company Overview PowerPoint on its investor relations website for use in investor and analyst presentations; that presentation is furnished as Exhibit 99.1 to the Form 8-K.

Key Details

• Parties: Solid Power Operating, Inc. and the U.S. Department of Energy (DOE).
• Effective date of Amended Agreement: January 1, 2026; original Assistance Agreement effective January 1, 2025 (amended May 15, 2025).
• Exhibits filed with the 8-K: Exhibit 10.1 (Assistance Agreement, dated March 5, 2026) and Exhibit 99.1 (Company Overview presentation).
• Presentation posted March 6, 2026 on Solid Power’s investor relations events and presentations page.

Why It Matters

• The amended DOE Assistance Agreement reflects updated federal terms governing Solid Power’s DOE award; these changes could affect funding, milestones, reporting or project scope — investors should review Exhibit 10.1 to understand any material changes.
• The posted investor presentation (Exhibit 99.1) provides the company’s current messaging and materials used in analyst/investor meetings, which may include operational or development updates investors can use to assess progress.

For specifics on funding amounts, milestones or obligations, review the Amended Agreement (Exhibit 10.1) and the Company Overview (Exhibit 99.1) filed with the Form 8-K.