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Quantumscape Corp SEC Filings

QS NYSE

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.

Decoding QuantumScape’s battery breakthroughs is tough. Each 10-K packed with R&D risks, every 8-K detailing pilot-line yields and the joint venture with Volkswagen, and dozens of Form 4 insider trades can overwhelm even seasoned analysts. If you have ever searched for “QuantumScape insider trading Form 4 transactions” or wondered why cash burn shifts quarter to quarter, you know the challenge.

Stock Titan solves that problem. Our AI reads every QuantumScape quarterly earnings report 10-Q filing the moment it hits EDGAR, highlights cap-ex, ceramic separator progress, and surfaces liquidity warnings so you don’t have to. Need real-time alerts for QuantumScape Form 4 insider transactions real-time? You’ll receive them in seconds. Prefer narrative explanations? Try “QuantumScape SEC filings explained simply” or ask for a “QuantumScape earnings report filing analysis” and our engine delivers point-by-point summaries, trend graphs, and contextual links.

All major documents are here, continuously updated: the QuantumScape annual report 10-K simplified to spotlight production roadmap assumptions; QuantumScape proxy statement executive compensation parsed to reveal option vesting tied to battery milestones; and every QuantumScape 8-K material events explained line by line. Whether you’re monitoring QuantumScape executive stock transactions Form 4 before key test data releases, or understanding QuantumScape SEC documents with AI for a long-term valuation model, Stock Titan’s expert analysis, AI-powered summaries, and complete filing coverage turn hundreds of pages into actionable knowledge.

Filing
Rhea-AI Summary

QuantumScape (QS)9,800 shares of common stock through Goldman Sachs & Co. LLC on the NYSE, with an aggregate market value of $112,406. These shares were acquired on 02/21/2024 from the issuer as compensation in the form of restricted stock units. The filing notes that 562,404,592 shares of common stock were outstanding. Over the past three months, the same seller, Kevin Hettrich, sold 9,800 shares of common stock on 09/12/2025 for $90,177.64 and another 9,800 shares on 10/01/2025 for $136,643.36 under Rule 144 reporting requirements.

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QuantumScape Corp (QS) reported an insider transaction by its Chief Legal Officer on a Form 4. On 11/18/2025, the officer disposed of 59,108 and 758 shares of Class A common stock in two transactions coded "F," which indicates shares were sold to cover tax obligations upon the release of restricted stock units (RSUs) and performance stock units (PSUs). The weighted average sale prices were $13.0416 for the larger block and $13.4609 for the smaller block, each executed across multiple trades within narrow price ranges. Following these transactions, the officer directly beneficially owned 1,157,929 shares, including 1,081,514 shares represented by RSUs and PSUs, and also indirectly owned 137,888 shares through a trust for which the officer is the grantor.

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Rhea-AI Summary

QuantumScape Corp's Chief Executive Officer and director reported sales of Class A common stock mainly to cover taxes on vesting equity awards. On 11/18/2025, the reporting person sold 255,403 shares at a weighted average price of $13.0416 and 3,274 shares at a weighted average price of $13.4609, in each case identified as sales to satisfy tax obligations related to restricted stock units and performance stock units.

After these transactions, the reporting person beneficially owns 3,874,023 shares of Class A common stock directly and 360,000 shares indirectly through family trusts. The direct holdings include 3,319,260 shares represented by restricted and performance stock units that vest over time and upon achievement of performance milestones, subject to continued service.

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QuantumScape Corp (QS) reported an insider transaction by its Chief Development Officer on a Form 4. On 11/18/2025, the officer disposed of 78,013 shares of Class A Common Stock at a weighted average price of $13.0416 and 1,000 shares at a weighted average price of $13.4609. The filing explains these were sales to cover tax obligations triggered by the release of restricted stock units (RSUs) and performance restricted stock units (PSUs).

After these transactions, the officer beneficially owns 1,341,041 shares of Class A Common Stock, including 1,217,866 shares represented by RSUs and PSUs. Each RSU or PSU represents the right to receive one share, with RSUs vesting quarterly and PSUs vesting upon achievement of specified performance milestones, in each case contingent on continued service.

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QuantumScape Corp (QS) reported an insider transaction by its Chief Financial Officer on 11/18/2025. The filing shows sales of 78,424 and 1,005 shares of Class A common stock, coded "F" as a sale to cover tax obligations from the release of restricted stock units (RSUs) and performance stock units (PSUs).

The weighted average sale prices were $13.0416 per share (with trades between $12.44 and $13.44) and $13.4609 per share (with trades between $13.45 and $13.48). After these tax-related sales, the CFO beneficially owns 1,512,038 shares of Class A common stock, including 1,110,707 shares represented by RSUs and PSUs that vest over time and upon achievement of performance milestones, subject to continued service.

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QuantumScape Corp (QS) reported insider transactions by its chief technology officer. On 11/18/2025, the officer disposed of 76,565 and 981 shares of Class A common stock in transactions coded "F," which the notes explain represent sales to cover tax obligations on the release of restricted stock units (RSUs) and performance stock units (PSUs. On 11/19/2025, the officer converted 166,441 shares of Class B common stock into Class A shares and then sold 201,785 Class A shares in an open-market transaction under a Rule 10b5-1 trading plan adopted on June 5, 2025. After these trades, the officer beneficially owned 1,251,383 Class A shares directly, including 1,217,866 shares represented by RSUs and PSUs that vest over time based on continued service and performance milestones. Additional Class B shares were converted and sold through The Holme 2020 Irrevocable Trust, which no longer held shares after the reported transactions.

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Filing
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QS filed a Form 144 notice covering a proposed sale of 669,432 shares of Class A common stock through Goldman Sachs & Co. LLC on the NYSE, with an aggregate market value of $8,341,122.72. The notice states that 562,404,592 shares of this class were outstanding.

The securities to be sold were acquired over time, including a private acquisition of Class B shares from the issuer on 01/17/2011 (499,281 shares to be converted to Class A in connection with sales), a 03/06/2023 gift of 134,807 shares, and multiple restricted stock unit awards on 11/15/2025. The filing also lists prior sales during the past three months by Timothy Holme and The Holme 2020 Irrevocable Trust, including several transactions on 09/04/2025, 09/08/2025, and 10/03/2025 with reported gross proceeds for each sale.

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Filing
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QuantumScape (QS) received a Rule 144 notice covering a planned sale of 314,059 shares of Class A common stock through Morgan Stanley Smith Barney LLC on the NYSE, with an aggregate market value of $4,067,064.05. The filing notes that 562,404,592 shares of Class A common stock were outstanding.

The securities to be sold were acquired on 11/17/2025 via the vesting of 483,169 restricted stock units from the issuer as compensation, with payment also dated 11/17/2025. The notice also lists recent sales over the past three months by named sellers, including multiple transactions in Class A common stock between August and October 2025 with disclosed share amounts and gross proceeds, indicating an ongoing program of share sales.

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Filing
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QuantumScape (QS)

The seller acquired 146,407 shares of Class A common stock on 11/17/2025 through RSU vesting as compensation, with payment also dated 11/17/2025. Over the past three months, the same seller disposed of additional Class A shares in several transactions, including 41,034 shares on 08/18/2025, 23,598 shares on 08/19/2025, and 220,000 shares on 10/24/2025, generating gross proceeds in each case as reported in the notice.

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Filing
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QuantumScape (QS)88,583 shares of Class A common stock through Morgan Stanley Smith Barney LLC on the NYSE, with an indicated aggregate market value of $1,147,149.85. The company had 562,404,592 shares of this class outstanding at the time referenced in the notice.

The shares to be sold were acquired on 11/17/2025 via restricted stock unit (RSU) vesting from the issuer as compensation. The filing also lists prior sales in the last three months by McCarthy and Chesapeake Nevada Trust totaling several tranches of Class A shares, with individual gross proceeds ranging from about $276,440 to about $788,985. The signer represents that they are not aware of undisclosed material adverse information about QuantumScape.

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FAQ

What is the current stock price of Quantumscape (QS)?

The current stock price of Quantumscape (QS) is $11.47 as of November 21, 2025.

What is the market cap of Quantumscape (QS)?

The market cap of Quantumscape (QS) is approximately 7.0B.
Quantumscape Corp

NYSE:QS

QS Rankings

QS Stock Data

7.05B
461.28M
19.44%
34.61%
9.7%
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