Welcome to our dedicated page for Solid Pwr SEC filings (Ticker: SLDPW), 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. (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. filed a Form 8-K to furnish a new June 2026 investor presentation outlining its strategy as a developer of sulfide-based solid-state battery electrolytes. The company highlights a capital-light model supplying electrolytes to automotive and battery partners rather than manufacturing cells itself.
The materials note $435M in liquidity as of March 31, 2026 and a debt-free balance sheet, with 2026 cash investment expected at $85M–$100M. Solid Power reports more than 25 issued U.S. patents, around 100 pending U.S. applications, and a global footprint including facilities in Colorado and a Korean subsidiary. The presentation emphasizes scaling electrolyte production from 30 metric tons of annual pilot capacity toward 75 metric tons by year-end 2026, supported by partnerships with BMW, SK On, and Samsung SDI, while reiterating extensive forward-looking statement and risk disclosures.
Solid Power, Inc. filed a Form 8-K to furnish a new June 2026 investor presentation outlining its strategy as a developer of sulfide-based solid-state battery electrolytes. The company highlights a capital-light model supplying electrolytes to automotive and battery partners rather than manufacturing cells itself.
The materials note $435M in liquidity as of March 31, 2026 and a debt-free balance sheet, with 2026 cash investment expected at $85M–$100M. Solid Power reports more than 25 issued U.S. patents, around 100 pending U.S. applications, and a global footprint including facilities in Colorado and a Korean subsidiary. The presentation emphasizes scaling electrolyte production from 30 metric tons of annual pilot capacity toward 75 metric tons by year-end 2026, supported by partnerships with BMW, SK On, and Samsung SDI, while reiterating extensive forward-looking statement and risk disclosures.
BMW Group affiliates updated their ownership report on Solid Power, Inc. The filing shows BMW Holding B.V., BMW INTEC Beteiligungs GmbH and Bayerische Motoren Werke AG beneficially own 10,488,518 shares of Solid Power common stock, representing 4.7% of the class, with shared voting and dispositive power.
The reporting persons ceased to beneficially own more than 5% of Solid Power’s common stock on or about January 29, 2026. The amendment also notes that Rainer Feurer, an executive within BMW Group, notified Solid Power of his intention to retire from the Board of Directors effective June 30, 2026, and that his decision was not due to any disagreement with the company. BMW Holding continues to retain its director nomination rights.
BMW Group affiliates updated their ownership report on Solid Power, Inc. The filing shows BMW Holding B.V., BMW INTEC Beteiligungs GmbH and Bayerische Motoren Werke AG beneficially own 10,488,518 shares of Solid Power common stock, representing 4.7% of the class, with shared voting and dispositive power.
The reporting persons ceased to beneficially own more than 5% of Solid Power’s common stock on or about January 29, 2026. The amendment also notes that Rainer Feurer, an executive within BMW Group, notified Solid Power of his intention to retire from the Board of Directors effective June 30, 2026, and that his decision was not due to any disagreement with the company. BMW Holding continues to retain its director nomination rights.
Goldberg Steven H reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director Steven H. Goldberg received an award of 44,133 stock units of common stock on May 20, 2026. These units were granted at no cash cost and increase his direct holdings to 162,941 shares and units after the transaction.
The stock units each represent the right to receive one share of common stock upon vesting. They vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, as long as Goldberg continues as a service provider. He has elected to defer settlement under the company’s Directors' Deferred Equity Compensation Plan.
Goldberg Steven H reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director Steven H. Goldberg received an award of 44,133 stock units of common stock on May 20, 2026. These units were granted at no cash cost and increase his direct holdings to 162,941 shares and units after the transaction.
The stock units each represent the right to receive one share of common stock upon vesting. They vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, as long as Goldberg continues as a service provider. He has elected to defer settlement under the company’s Directors' Deferred Equity Compensation Plan.
Wright MaryAnn reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director MaryAnn Wright reported receiving a grant of 44,133 restricted stock units (RSUs), each representing one share of common stock when vested. These RSUs vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, provided she continues as a service provider. Following this award, Wright’s direct holdings total 331,730 shares of common stock.
Wright MaryAnn reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director MaryAnn Wright reported receiving a grant of 44,133 restricted stock units (RSUs), each representing one share of common stock when vested. These RSUs vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, provided she continues as a service provider. Following this award, Wright’s direct holdings total 331,730 shares of common stock.
STEPHENS JOHN JOSEPH reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director John Joseph Stephens reported an equity award of 44,133 shares of common stock in the form of restricted stock units (RSUs). The RSUs carry a grant price of $0.00 per share and increase his directly held position to 320,203 shares of common stock.
Each RSU represents the right to receive one share of Solid Power common stock upon vesting. The units vest on the earlier of the first anniversary of the grant date or the day before the company’s next annual meeting of stockholders, provided he continues as a service provider under the 2021 Equity Incentive Plan.
STEPHENS JOHN JOSEPH reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director John Joseph Stephens reported an equity award of 44,133 shares of common stock in the form of restricted stock units (RSUs). The RSUs carry a grant price of $0.00 per share and increase his directly held position to 320,203 shares of common stock.
Each RSU represents the right to receive one share of Solid Power common stock upon vesting. The units vest on the earlier of the first anniversary of the grant date or the day before the company’s next annual meeting of stockholders, provided he continues as a service provider under the 2021 Equity Incentive Plan.
Solid Power, Inc. director Lesa B. Roe reported both a sale of shares and an equity grant. Roe sold 39,207 shares of common stock at $2.66 per share in an open-market transaction, executed under a Rule 10b5-1 trading plan designed to cover tax liabilities from vesting restricted stock units.
On the same date, Roe received a grant of 44,133 restricted stock units, each representing one share of common stock upon vesting. After these transactions, Roe directly held 283,182 shares. The restricted stock units vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, subject to continued service.
Solid Power, Inc. director Lesa B. Roe reported both a sale of shares and an equity grant. Roe sold 39,207 shares of common stock at $2.66 per share in an open-market transaction, executed under a Rule 10b5-1 trading plan designed to cover tax liabilities from vesting restricted stock units.
On the same date, Roe received a grant of 44,133 restricted stock units, each representing one share of common stock upon vesting. After these transactions, Roe directly held 283,182 shares. The restricted stock units vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, subject to continued service.
Solid Power, Inc. director Aleksandra A. Miziolek received an award of 44,133 restricted stock units of common stock. These units were granted at no cash cost per share and will each convert into one share of common stock when they vest.
The restricted stock units vest on the earlier of the first anniversary of the grant date or the day before Solid Power, Inc.’s next annual meeting of stockholders, provided she continues as a service provider under the company’s 2021 Equity Incentive Plan through that date. After this grant, she holds 341,062 shares of common stock directly.
Solid Power, Inc. director Aleksandra A. Miziolek received an award of 44,133 restricted stock units of common stock. These units were granted at no cash cost per share and will each convert into one share of common stock when they vest.
The restricted stock units vest on the earlier of the first anniversary of the grant date or the day before Solid Power, Inc.’s next annual meeting of stockholders, provided she continues as a service provider under the company’s 2021 Equity Incentive Plan through that date. After this grant, she holds 341,062 shares of common stock directly.
Solid Power, Inc. director Susan M. Kreh received a grant of 44,133 restricted stock units of common stock on May 20, 2026. These units carry no purchase price and each unit will convert into one share of common stock when it vests.
The restricted stock units vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, provided she continues as a service provider under the company’s 2021 Equity Incentive Plan. Following this equity award, she directly holds 351,621 shares of common stock.
Solid Power, Inc. director Susan M. Kreh received a grant of 44,133 restricted stock units of common stock on May 20, 2026. These units carry no purchase price and each unit will convert into one share of common stock when it vests.
The restricted stock units vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, provided she continues as a service provider under the company’s 2021 Equity Incentive Plan. Following this equity award, she directly holds 351,621 shares of common stock.
Goldberg Steven H reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director Steven H. Goldberg received a grant of 44,133 restricted stock units, each representing one share of common stock at no cost. These units vest on the earlier of the first anniversary of the grant date or the day before the next annual stockholders’ meeting, subject to continued service. After this award, he holds 162,941 shares directly.
Goldberg Steven H reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director Steven H. Goldberg received a grant of 44,133 restricted stock units, each representing one share of common stock at no cost. These units vest on the earlier of the first anniversary of the grant date or the day before the next annual stockholders’ meeting, subject to continued service. After this award, he holds 162,941 shares directly.
Solid Power, Inc. director Awada Kaled reported an equity award of 44,133 shares of common stock in the form of restricted stock units on May 20, 2026. The units were granted at $0.00 per share as compensation, not as an open-market purchase.
The restricted stock units each convert into one share of common stock upon vesting. They vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, if Kaled continues as a service provider under the 2021 Equity Incentive Plan. Following this grant, Kaled’s directly held and reported position is 351,621 shares.
Solid Power, Inc. director Awada Kaled reported an equity award of 44,133 shares of common stock in the form of restricted stock units on May 20, 2026. The units were granted at $0.00 per share as compensation, not as an open-market purchase.
The restricted stock units each convert into one share of common stock upon vesting. They vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, if Kaled continues as a service provider under the 2021 Equity Incentive Plan. Following this grant, Kaled’s directly held and reported position is 351,621 shares.