Solid Power, Inc. filings document the company's solid-state battery business, securities structure, governance, and material corporate events. Its disclosures include operating and financial results, Regulation FD investor presentations, and updates tied to electrolyte development, pilot manufacturing activity, and commercial arrangements.
SEC filings also cover material agreements involving Solid Power Operating, Inc., including assistance-agreement disclosures with the U.S. Department of Energy, proxy materials for annual stockholder voting, board and executive-compensation matters, risk factors, and capital-structure information. The company's registered securities include Nasdaq-listed common stock under SLDP and warrants under SLDPW.
Solid Power, Inc. furnished an updated Company Overview investor presentation as Exhibit 99.1, which it plans to use in meetings with investors and analysts. The materials highlight that Solid Power, founded in 2011, focuses on sulfide-based solid electrolytes for next-generation batteries, aiming to sell electrolyte to major battery makers and automotive OEMs rather than compete as a cell manufacturer.
The overview notes approximately 230 employees and two Colorado facilities supporting pilot cell and electrolyte production. As of March 31, 2026, it cites a market capitalization of $662M, revenue of $15 over the prior twelve months, and total liquidity of $435, with no debt and a Department of Energy grant of up to $50M. The presentation describes recent capital raises, expansion plans to increase electrolyte capacity from 30 to 75 metric tons per year, strong patent coverage, and extensive forward-looking statements subject to numerous technical, commercial, regulatory, and market risks.
Solid Power, Inc. reported first-quarter 2026 revenue and grant income of $3.1 million, down 49% from $6.0 million a year earlier, mainly from lower milestone and collaboration revenue. The company recorded a net loss of $13.0 million, an improvement from a $15.2 million loss.
Nonoperating income benefited from a $9.6 million gain on the change in fair value of warrant liabilities and higher interest income. Liquidity strengthened, with $435.3 million in cash, cash equivalents and available-for-sale securities, supported by $121.3 million of net proceeds from a January 2026 registered direct equity offering.
Operating expenses were broadly stable at $29.4 million, as research and development spending edged lower and more material costs shifted to revenue-generating projects. Solid Power continues to invest in a continuous electrolyte production pilot line and solid-state battery development under collaborations with partners such as SK On and the U.S. Department of Energy.
Solid Power, Inc. reported first quarter 2026 results, delivering $3.1 million in revenue and grant income, primarily from progress on a line installation agreement with SK On and a U.S. Department of Energy assistance agreement. Operating expenses were $29.4 million versus $30.0 million a year earlier, leading to an operating loss of $26.3 million. Net loss was $13.0 million, or $(0.06) per share, compared with a $15.2 million net loss in the prior-year quarter. Total liquidity was $435.3 million as of March 31, 2026, supported by $121.3 million of net proceeds from a registered direct offering. Management highlighted completion of site acceptance testing with SK On and noted cell production lines using its technology now operate in Colorado, Germany, and the Republic of Korea.
Solid Power, Inc. disclosed that director Rainer Feurer has notified the company of his intention to retire from the Board of Directors, effective June 30, 2026. The company states that Dr. Feurer’s decision is not due to any disagreement regarding operations, policies, or practices.
Solid Power thanks Dr. Feurer for his contributions over the past five years. The report is signed by Linda Heller, Chief Financial Officer, Treasurer, and Secretary.
Solid Power, Inc. is asking stockholders to vote at its virtual 2026 annual meeting on May 20, 2026. The agenda includes electing three Class II directors, ratifying Deloitte & Touche LLP as auditor for 2026, and approving on an advisory basis executive compensation.
The board is classified into three staggered classes and is majority independent, with separate Chairperson and CEO roles. Key committees (audit, governance, and human resources and compensation) are fully independent and oversee areas such as financial reporting, ESG matters, and executive pay.
For 2025, CEO John Van Scoter received total compensation of $4,687,495, including salary of $551,079, a cash bonus of $544,000, and RSU awards valued at $3,576,436. Other named executives Linda Heller and Joshua Buettner‑Garrett earned $2,153,734 and $1,319,694, respectively, with a heavy emphasis on RSUs and performance‑based bonuses.
The human resources and compensation committee uses market data, independent consultants, and a “pay for performance” philosophy, tying bonuses to operational and strategic goals and granting multi‑year RSUs. Solid Power maintains stock ownership guidelines, prohibits hedging and pledging, and offers double‑trigger change‑in‑control severance protections with no excise tax gross‑ups.
Solid Power, Inc. President & CEO John C. Van Scoter reported equity compensation and related tax withholding. He received a grant of 1,267,828 restricted stock units, each representing one share of common stock, which will vest in 16 equal quarterly installments starting on June 30, 2026, subject to continued service. Separately, 42,842 shares of common stock were withheld at $2.82 per share to cover tax obligations upon RSU vesting. Following these transactions, he holds 5,180,161 common shares directly.
Solid Power, Inc. CFO Linda C. Heller received a stock award and had shares withheld for taxes. She was granted 380,348 shares of common stock on April 1, 2026 as a compensation award priced at $0.00 per share, increasing her direct holdings to 2,157,276 shares.
The grant represents restricted stock units that vest in 16 equal quarterly installments starting June 30, 2026, contingent on her continued service. On March 31, 2026, 26,659 shares were withheld at $2.82 per share to cover tax obligations upon RSU vesting, a non-market, tax-related disposition.
Solid Power, Inc. reported that Chief Technology Officer Joshua Buettner-Garrett received a grant of 183,518 shares of common stock on April 1, 2026 at no cost, representing restricted stock units where each unit equals one share. These units vest in 16 equal quarterly installments beginning June 30, 2026, subject to his continued service. On March 31, 2026, 14,284 shares were withheld at $2.82 per share to cover his tax obligation upon vesting of restricted stock units. Following these transactions, he holds 1,279,925 shares of common stock directly.
The Vanguard Group filed Amendment No. 1 to a Schedule 13G/A reporting zero shares beneficially owned of Solid Power Inc. common stock. The filing states Vanguard completed an internal realignment and will report certain subsidiaries separately in reliance on SEC Release No. 34-39538. The filing is signed by Ashley Grim, Head of Global Fund Administration, dated 03/27/2026.