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. 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.
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.
ANDERSON ERIK J reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director Erik J. Anderson reported an equity compensation grant in the form of restricted stock units. He received 44,133 RSUs, each representing one share of common stock at a grant price of $0.00 per share. 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, subject to his continued service. After this award, he holds 304,503 shares directly and 157,617 shares indirectly through WestRiver Management, LLC.
Solid Power, Inc. reported results of its 2026 annual stockholder meeting. Out of 224,519,421 common shares entitled to vote, 116,367,028 shares were represented. Stockholders elected three Class II directors, each receiving more votes "for" than "withheld," and all with substantial broker non-votes.
Stockholders also ratified the appointment of Deloitte & Touche LLP as independent registered public accounting firm for the fiscal year ending December 31, 2026, with 114,605,818 votes for and limited opposition. In a non-binding advisory vote, stockholders approved the compensation of the company’s named executive officers.
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. 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.