Welcome to our dedicated page for Solid Pwr SEC filings (Ticker: SLDP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to Solid Power, Inc. (NASDAQ: SLDP) SEC filings, offering insight into how the company reports its solid-state battery business, partnerships, and financial position. Solid Power develops solid-state battery technology based on a sulfide-based solid electrolyte and pursues a model of selling electrolyte to cell manufacturers and licensing cell designs and manufacturing processes.
In Solid Power’s annual reports on Form 10-K, investors can review discussions of its business strategy, risk factors, research and development activities, and financial statements. These filings describe the company’s status as a research and development stage enterprise, its operating losses, liquidity, capital expenditures, and the importance of agreements with partners such as SK On, BMW, and Ford.
Quarterly reports on Form 10-Q provide interim updates on revenue and grant income from technology transfer and development agreements, operating expenses, and progress on projects like the continuous electrolyte production pilot line and the electrolyte innovation center. They also update risk factor disclosures and other narrative sections.
Solid Power’s current reports on Form 8-K detail material events, including the Joint Evaluation Agreement with Samsung SDI and BMW, earnings releases, investor presentations, and the adoption of executive severance and change in control plans. These filings also confirm that Solid Power’s common stock and warrants trade on The Nasdaq Stock Market LLC under the symbols SLDP and SLDPW.
Investors can also monitor compensatory plans and governance documents filed as exhibits, which describe severance benefits, change in control provisions, and conditions applicable to executives. Together, these SEC filings form a record of Solid Power’s regulatory disclosures, financial reporting, and key contractual arrangements.
On this page, AI-powered tools can help summarize lengthy 10-K and 10-Q reports, highlight important items from 8-K filings, and make it easier to understand how Solid Power’s solid-state battery strategy and partnerships are reflected in its official disclosures.
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.
Solid Power, Inc. filed an 8-K describing an amended and restated Assistance Agreement between its subsidiary and the U.S. Department of Energy, effective January 1, 2026, which updates terms on an existing DOE award. The full agreement is filed as Exhibit 10.1.
The company also furnished a March 2026 investor presentation as Exhibit 99.1, which it plans to use with investors and analysts. That overview highlights Solid Power’s sulfide-based solid electrolyte technology, a capital-light strategy focused on supplying electrolytes, strong liquidity of $336.5 million as of December 31, 2025, and a DOE grant of up to $50 million to expand electrolyte production.
Solid Power, Inc. develops sulfide-based solid-state battery technology, focusing on supplying solid electrolyte and licensing cell designs rather than manufacturing commercial cells. The company targets electric vehicle batteries and believes its materials can improve energy density, safety, and battery life versus conventional lithium-ion cells.
Solid Power operates pilot electrolyte and cell manufacturing lines in Colorado and plans to commission a continuous electrolyte production line by late 2026, which is designed to lift annual capacity to up to 75 metric tons and help lower production costs. Longer term, it is exploring a commercial-scale electrolyte facility in the Republic of Korea targeting up to 500 metric tons annually.
The company highlights deep partnerships with BMW Group, Samsung SDI, SK On, and Ford. In 2025 it signed a Joint Evaluation Agreement with Samsung SDI and BMW AG for all-solid-state batteries, advanced installation of an SK On pilot cell line, and continued electrolyte sampling to multiple potential customers and partners.
Solid Power remains pre-commercial and emphasizes development risk, reliance on government support, and competitive pressure. It notes a DOE grant of up to $50 million tied to a new continuous electrolyte line, balanced by a $60 million cost-share obligation. To support its roadmap and maintain liquidity, the company raised net proceeds of $88.8 million through an at-the-market stock program in 2025 and a further $122.2 million from a registered direct offering in January 2026, while stressing fiscal discipline and runway extension.
Solid Power, Inc. reported full-year 2025 results and outlined its 2026 plans. Revenue and grant income totaled $21.7 million, up modestly from 2024, mainly from work under its SK On line installation agreement. Operating expenses were $122.6 million, leading to an operating loss of $100.8 million and a net loss of $93.4 million, or $0.51 per share.
Total liquidity was $336.5 million as of December 31, 2025, slightly higher than a year earlier, supported by $88.8 million in 2025 net proceeds from an at-the-market share offering. The company expects 2026 cash investment, including operating cash burn and capital expenditures, in the range of $85 million to $100 million.
Management highlighted technology progress, including advancement of electrolyte technology, installation of a pilot cell manufacturing line at SK On’s facility, and BMW’s i7 test vehicle featuring Solid Power cells. In January 2026, Solid Power completed a $130 million registered direct offering to further strengthen its balance sheet and support commercialization efforts.
Solid Power, Inc. received a Schedule 13G reporting that CVI Investments, Inc. and Heights Capital Management, Inc. beneficially own 21,110,920 shares of its common stock, or 9.9% of the class.
The position consists of 17,000,000 common shares plus additional shares issuable upon exercise of pre-funded and other warrants, which are subject to a 9.99% beneficial ownership cap. A company prospectus supplement cited in the filing notes 207,209,602 shares outstanding as of the completion of a referenced offering.
Heights Capital Management, Inc., based in Delaware, serves as investment manager to CVI Investments, Inc., organized in the Cayman Islands, and may be deemed to share voting and dispositive power over the reported shares, while both parties disclaim beneficial ownership beyond their pecuniary interest.