This page provides access to Solid Power, Inc. (SLDP, SLDPW) SEC filings, giving investors a primary source of regulatory information about the company’s solid-state battery business and capital markets activity. Solid Power files annual reports on Form 10-K, quarterly reports on Form 10-Q, and current reports on Form 8-K, along with registration statements and related documents.
In its filings, Solid Power describes itself as a developer of solid-state battery technology focused on sulfide-based solid electrolyte materials. The company explains its business model of selling electrolyte to cell manufacturers and licensing its cell designs and manufacturing processes, and it discusses risks associated with being a research and development stage company with a history of losses and significant expected expenses.
Form 10-K and Form 10-Q filings contain details on revenue from joint development agreements and collaborative arrangements, operating expenses related to cell and electrolyte development, and investments in electrolyte production capabilities and research and development labs. These reports also summarize liquidity, including cash, cash equivalents, marketable securities, and investments, and outline risk factors such as technology development uncertainty, partner relationships, intellectual property protection, government funding, and market adoption of electric vehicles.
Current reports on Form 8-K highlight material events such as the establishment of an at-the-market equity offering program through an Equity Distribution Agreement, as well as other corporate updates. The filings also confirm that Solid Power’s common stock trades on The Nasdaq Stock Market LLC under the symbol SLDP and that its warrants trade under SLDPW, with each whole warrant exercisable for one share of common stock at a specified exercise price.
On Stock Titan, these SEC documents are updated from EDGAR and paired with AI-powered summaries that help explain key sections, such as risk factors, management’s discussion and analysis, and financing arrangements. Users can quickly scan Solid Power’s 10-K and 10-Q reports, review 8-K disclosures about capital raising and other events, and examine information relevant to the company’s warrants and overall capital structure.
Solid Power, Inc. Chief Technology Officer Joshua Buettner-Garrett reported a routine tax-related share disposition. On the vesting of restricted stock units, 5,519 shares of common stock were withheld at $3.15 per share to satisfy his tax obligation.
After this withholding, he directly holds 1,399,842 shares of Solid Power common stock. This was not an open-market sale but an automatic mechanism tied to equity compensation vesting.
Solid Power, Inc. Chief Technology Officer Joshua Buettner-Garrett reported a routine tax-related share disposition. On the vesting of restricted stock units, 5,519 shares of common stock were withheld at $3.15 per share to satisfy his tax obligation.
After this withholding, he directly holds 1,399,842 shares of Solid Power common stock. This was not an open-market sale but an automatic mechanism tied to equity compensation vesting.
Solid Power, Inc. President and CEO John C. Van Scoter reported a routine tax-related share disposition. On the vesting of restricted stock units, 308,010 shares of common stock were withheld to cover his tax obligation at $3.075 per share. Following this non-market transaction, he directly holds 4,872,151 shares of Solid Power common stock.
Solid Power, Inc. President and CEO John C. Van Scoter reported a routine tax-related share disposition. On the vesting of restricted stock units, 308,010 shares of common stock were withheld to cover his tax obligation at $3.075 per share. Following this non-market transaction, he directly holds 4,872,151 shares of Solid Power common stock.
Solid Power, Inc. reported that CFO, Treasurer, & Secretary Linda C. Heller had 136,122 shares of common stock withheld on May 11, 2026 to cover tax obligations arising from the vesting of restricted stock units. After this tax-withholding disposition, she directly holds 2,021,154 shares of common stock.
Solid Power, Inc. reported that CFO, Treasurer, & Secretary Linda C. Heller had 136,122 shares of common stock withheld on May 11, 2026 to cover tax obligations arising from the vesting of restricted stock units. After this tax-withholding disposition, she directly holds 2,021,154 shares of common stock.
Solid Power, Inc. Chief Technology Officer Joshua Buettner-Garrett reported a tax-related share disposition tied to equity compensation. On May 11, 2026, 58,082 shares of common stock were withheld at $3.075 per share to satisfy his tax obligation upon vesting of restricted stock units. After this withholding, he directly holds 1,405,361 shares of Solid Power common stock. This event reflects routine tax withholding and is not an open-market stock sale.
Solid Power, Inc. Chief Technology Officer Joshua Buettner-Garrett reported a tax-related share disposition tied to equity compensation. On May 11, 2026, 58,082 shares of common stock were withheld at $3.075 per share to satisfy his tax obligation upon vesting of restricted stock units. After this withholding, he directly holds 1,405,361 shares of Solid Power common stock. This event reflects routine tax withholding and is not an open-market stock sale.
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. 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 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. 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. 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. 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. 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.