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.
This page provides access to QuantumScape Corporation (QS) SEC filings, offering a detailed view of how the company reports its progress in solid-state lithium-metal battery technology, partnerships, and corporate actions. Through current reports on Form 8-K and other filings, QuantumScape discloses material events such as collaboration agreements, lease changes, quarterly results, and stock exchange listing decisions.
For investors tracking operational and commercial milestones, 8-K filings describe key agreements with partners like PowerCo, a battery cell company wholly owned by the Volkswagen Group, including an Amended and Restated Collaboration Agreement for industrializing QSE-5 solid-state battery technology. Other 8-Ks outline lease terminations and subleases that the company characterizes as aligning its operational footprint with a technology licensing focus.
Filings also cover financial reporting, with 8-Ks announcing quarterly business and financial results and furnishing shareholder letters and press releases as exhibits. These documents provide context on spending, development priorities, and progress against stated goals, complementing the company’s earnings-related press releases.
Capital markets and listing matters appear in filings such as the December 10, 2025 Form 8-K, which details QuantumScape’s intention to voluntarily withdraw its Class A Common Stock from the New York Stock Exchange and transfer the listing to The Nasdaq Stock Market LLC, and the Form 25 filed on December 22, 2025 to effect the voluntary removal from NYSE listing and registration. Together, these filings document the regulatory steps behind the exchange transfer while confirming that the QS ticker symbol will continue on Nasdaq.
On Stock Titan, SEC filings for QS are paired with AI-powered summaries that highlight the main points of lengthy documents, explain technical language in plain terms, and surface items such as collaboration terms, technology licensing provisions, and listing changes. Users can quickly scan 8-Ks, 10-Ks, 10-Qs, and other forms to understand how QuantumScape’s strategy, partnerships, and reporting obligations are reflected in its official disclosures.
QuantumScape Corp. (QS) – Form 144/A filing discloses a planned sale of 1,302,600 Class A common shares through Goldman Sachs & Co. LLC on or about 3 July 2025. The amount equals roughly 0.25 % of the company’s 515.7 million shares outstanding. Aggregate market value of the proposed sale is listed at $9.14 million.
The shares were primarily acquired via long-term equity compensation and option exercises between 2011-2023, plus conversion of earlier Class B shares. No sales have been made by the filer in the past three months, and the filer attests to not possessing undisclosed material adverse information. No earnings or balance-sheet data accompany the notice; the filing is strictly a regulatory disclosure of an intended insider disposition under Rule 144.
QuantumScape Corporation (QS) – Form 144 filing dated 07/03/2025. The notice discloses a proposed sale of 864,708 Class A common shares through Goldman Sachs & Co. with an aggregate market value of $6.07 million. The shares equal roughly 0.17% of the company’s 515.7 million shares outstanding and are expected to be sold on or after 07/03/2025 on the NYSE.
Source of shares. • 508,832 shares were originally Class B stock acquired privately from the issuer on 09/02/2020 and will convert to Class A upon sale. • Two additional blocks of 177,938 shares each were received as gifts on 10/08/2021 from the Friedrich Prinz & Gertrud Prinz Annuity Trusts.
Recent activity. The filer previously sold 61,523 Class A shares on 05/22/2025, generating gross proceeds of $240,997.90.
Key context. Form 144 is a notice, not a commitment; sales may or may not occur. No adverse inside information is asserted, and the filer certifies compliance with Rule 144 and, if applicable, Rule 10b5-1.
QuantumScape (NYSE:QS) filed a Form 4 on 27 June 2025 detailing Chief Development Officer Mohit Singh’s option exercises and corresponding share sales executed under a Rule 10b5-1 plan adopted 12 Sept 2024.
- Options exercised: 615,000 shares at strike prices of $1.3252 and $2.377.
- Shares sold: 615,000 Class A shares for a weighted-average consideration of roughly $4.1 million (prices ranged $5.69–$7.245).
- Post-transaction ownership: 1,641,711 shares, including 1,437,698 unvested RSUs/PSUs—unchanged versus pre-transaction level.
- No open-market purchases occurred; activity appears designed to generate liquidity while keeping the equity stake constant.
No other material company developments were disclosed.
QuantumScape Corp (NYSE: QS) Officer Mohit Singh has filed Form 144 indicating intent to sell 325,000 shares of common stock with an aggregate market value of $2,343,607.50. The sale is planned through Fidelity Brokerage Services LLC with an approximate sale date of June 26, 2025.
The securities were acquired through stock options on June 26, 2025. Notable recent trading activity by Singh includes:
- May 19, 2025: Sold 71,428 shares for $315,318.91
- June 25, 2025: Sold 290,000 shares for $1,727,675.00
The filing indicates Singh is operating under a Rule 10b5-1 trading plan adopted on September 12, 2024. As of the filing date, QuantumScape has 515,685,016 shares outstanding. The seller affirms no knowledge of undisclosed material adverse information regarding the company's operations.
QuantumScape insider Mohit Singh has filed Form 144 declaring intention to sell 290,000 shares of common stock with an aggregate market value of $1,727,675. The proposed sale is planned for June 25, 2025, through Fidelity Brokerage Services on the NYSE.
The securities were acquired through stock options on June 25, 2025. The filing reveals previous insider sales by Singh in the past 3 months:
- May 19, 2025: 71,428 shares for $315,318.91
- February 21, 2025: 22,747 shares for $121,505.37
- February 20, 2025: 30,957 shares for $159,010.63
The company currently has 515,685,016 shares outstanding. This Form 144 represents Singh's declaration of intention to sell approximately 0.06% of total shares outstanding, indicating a relatively minor impact on the company's float.
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