Welcome to our dedicated page for Quantumscape SEC filings (Ticker: QS), 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.
QuantumScape Corporation filings document the company’s solid-state lithium-metal battery business, operating updates, governance, and public-company capital structure. Results-related 8-Ks include shareholder letters and exhibits covering the Eagle Line pilot production platform, the Cobra separator process, QSE-5 cells, customer programs, and the company’s development and licensing model.
Proxy materials describe board composition, director elections, executive compensation, equity awards, and annual meeting governance. Other current reports record board appointments and director compensation arrangements, while listing filings document the voluntary withdrawal of the company’s Class A common stock from the New York Stock Exchange and its Nasdaq listing under the QS ticker.
QS filing a Form 144 notifying a proposed sale of 50,000 shares of common stock linked to restricted stock vesting under a registered plan with an indicated date of 11/17/2025. The filing lists broker/dealer Morgan Stanley Smith Barney LLC and shows prior sales by Mohit Singh of 22,789 and 131,451 shares on 02/24/2026 and 02/17/2026, respectively, with dollar amounts reported.
QuantumScape Corp CEO Sivaram Srinivasan reported an insider transaction involving a bona fide gift of 212,075 shares of Class A Common Stock on April 30, 2026. The shares were transferred from him to a trust for estate planning purposes and were not sold on the open market.
After the gift, he directly holds 5,227,385 shares of Class A Common Stock, which include 4,570,384 shares represented by restricted stock units and performance stock units that may vest over time. In addition, trusts associated with his family hold 360,000 shares reported as indirect ownership, where he serves as a co-trustee and his family members are beneficiaries.
QuantumScape Corporation reported first-quarter 2026 results as a pre-revenue, development-stage company focused on solid-state lithium-metal batteries. The company posted a net loss of $100.8 million, improving from a $114.4 million loss a year earlier, as both research and development and general and administrative expenses declined about 12%.
Operating cash outflow was $59.5 million, and total cash, cash equivalents, and marketable securities stood at about $904.7 million, supporting ongoing pilot line build-out and product development. Total assets were $1.23 billion and accumulated deficit reached $3.9 billion, reflecting years of investment before expected commercialization.
QuantumScape Corporation is asking stockholders to approve three items at its 2026 virtual annual meeting: the election of 10 directors, ratification of Ernst & Young LLP as independent auditor for 2026, and an advisory say‑on‑pay vote on executive compensation.
The meeting is scheduled for June 3, 2026 at 9:00 a.m. Pacific Time, conducted online via live audio webcast. The record date is April 9, 2026. The company highlights 2025 as a pivotal year, citing progress toward commercializing its solid‑state lithium‑metal battery technology, new automotive OEM customers, expanded partnerships and its first customer billings.
The board emphasizes strong governance, with 10 of 11 current directors deemed independent and separated roles for CEO and independent chairman. Executive pay is heavily performance‑linked, with about 90% of CEO and 89% of other named executive officers’ target compensation classified as at‑risk, largely through performance‑based RSUs and annual incentives tied to technical, operational and commercial milestones.
QuantumScape reported first-quarter 2026 results alongside an operational update on its solid-state lithium-metal battery programs. The company completed installation of its highly automated Eagle Line pilot production line, began start-up operations, and started producing initial volumes of QSE-5 cells to support future customer shipments.
GAAP operating expenses were $109 million, and GAAP net loss was $100.8 million, with Adjusted EBITDA loss of $63.2 million in line with expectations. QuantumScape reiterated full-year 2026 guidance for Adjusted EBITDA loss of $250–$275 million and capital expenditures of $40–$60 million, after Q1 capex of $10 million. Customer billings were $11 million, and liquidity at quarter end was $904 million, reflecting a substantial cash and marketable securities position to fund development.
Hettrich Kevin reported acquisition or exercise transactions in this Form 4 filing.
QuantumScape Corp’s Chief Financial Officer Kevin Hettrich received equity awards in the form of restricted and performance stock units. On April 14, 2026, he was granted 430,266 Class A share-equivalent RSUs and PSUs at no cash cost as part of his compensation.
He also received a separate grant of 86,053 RSUs that vest based on QuantumScape’s total shareholder return versus indexed peers during a performance period from January 1, 2026 to December 31, 2028. Following these awards, he held 1,874,237 Class A shares, including 1,409,495 represented by RSUs and PSUs that vest over time and upon achievement of performance milestones, subject to his continued service.
MCCARTHY MICHAEL O III reported acquisition or exercise transactions in this Form 4 filing.
QuantumScape Corp’s Chief Legal Officer, Michael O. McCarthy III, received new equity awards in the form of Class A Common Stock-based units. On April 14, 2026, he was granted 519,287 restricted and performance stock units, where 40% are RSUs that vest quarterly and 60% are PSUs that vest only if certain performance milestones are met, all requiring continued service. He was also granted 103,857 additional RSUs that may vest based on the company’s total shareholder return from January 1, 2026 through December 31, 2028, again contingent on continued service. Following these awards, he holds 1,577,363 shares directly, including 1,485,965 represented by RSUs and PSUs, plus 137,888 shares held indirectly through a trust for which he is the grantor.
Singh Mohit reported acquisition or exercise transactions in this Form 4 filing.
QuantumScape Corp reported that Chief Development Officer Mohit Singh received equity awards in the form of Class A Common Stock on April 14, 2026. He was granted 519,287 restricted and performance stock units at no cash cost, increasing his direct holdings to 1,749,178 shares after this grant.
On the same date, he received an additional 103,857 restricted stock units, bringing his direct holdings to 1,853,035 Class A shares, including 1,601,492 shares represented by RSUs and PSUs. The RSUs generally vest quarterly, while PSUs and certain RSUs vest based on performance milestones and relative total shareholder return through December 31, 2028, subject to continued service.
QuantumScape Corp reported that Chief Operating Officer Luca Giovanni Fasoli received equity awards in the form of Class A Common Stock units. He was granted 667,655 restricted and performance stock units and a separate grant of 133,531 restricted stock units, both at no cash cost to him.
The first grant consists of 40% restricted stock units (RSUs) that vest quarterly and 60% performance restricted stock units (PSUs) that vest when specified performance milestones are achieved, in each case requiring continued service. The second RSU grant vests based on QuantumScape’s total shareholder return relative to indexed companies over a performance period from January 1, 2026 to December 31, 2028, also requiring continued service.
Following these awards, Fasoli’s direct holdings increased to 2,047,408 shares of Class A Common Stock, including 1,960,511 shares represented by RSUs and PSUs that will only convert into shares as vesting conditions are met.