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 (QS) Form 4 – Director insider activity dated 25 Jul 2025
Director Fritz Prinz and three related family trusts converted a total of 498,011 Class B shares into an equal number of Class A shares. The same day the trusts and Prinz disposed of 1,000,000 Class A shares in open-market sales at a weighted-average price of $11.6175, generating roughly $11.6 million in proceeds.
Post-transaction holdings: Prinz directly owns 161,343 Class A shares, all in restricted/performance stock units. The trusts report zero remaining Class A shares but continue to hold 6.91 million, 1.40 million and 1.27 million Class B shares, each convertible 1-for-1 into Class A with no expiration. No new options or other derivatives were issued or exercised beyond the noted conversions.
QuantumScape Corporation (NYSE: QS) has filed a Form 144 indicating the proposed sale of up to 50,000 Class A common shares by an insider or affiliate. The filing, dated for an approximate sale on 14 July 2025, lists Morgan Stanley Smith Barney LLC as the executing broker and values the block at about $500,091 based on the market price at the time of filing.
Key details include:
- Block size vs. float: 50,000 shares represent roughly 0.01 % of the 515.7 million shares outstanding, suggesting minimal dilution or market impact.
- Share provenance: All shares to be sold were received as restricted stock units (RSUs) awarded between May 2022 and June 2024 as part of compensation packages.
- No recent sales: The filer reported no securities sold in the past three months, indicating this is the first planned disposition in the current quarter.
- Regulatory representation: By signing, the seller affirms no undisclosed material adverse information and, if applicable, that any Rule 10b5-1 trading plan was duly adopted.
This notice is procedural and does not guarantee the sale will occur; it simply grants the right to sell within a 90-day window. Given the modest size relative to QuantumScape’s float and daily trading volume, the filing is generally viewed as routine and non-material for most investors, though it may interest those monitoring insider activity.