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美国

证券交易委员会

华盛顿特区 20549

表格 8-K

当前报告

根据1934年证券交易法第13条或第15(d)条

报告日期（最早事件报告日期）： 2026年10月21日

QuantumScape公司

(注册人章程中指定的正式名称)

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

\n	\n	\n
特拉华州	001-39345	85-0796578
(州或其他司法管辖区的成立地)	(委员会文件编号)	(美国国税局雇主识别号码)

1730技术大道, 圣何塞, 加利福尼亚州		95110
(主要执行办公室地址)		(邮政编码)

注册人的电话号码，包括地区代码：(408) 452-2000

不适用

(如自上次报告以来名称或地址已更改，请填写原名称或原地址)

如果本8-K表格的提交旨在同时满足注册人根据以下任何规定下的提交义务，请勾选以下适当的方框：

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

\n	\n
☐	根据《证券法》第425条的书面沟通（17 CFR 230.425）
☐	根据《交易法》第14a-12条的征求材料（17 CFR 240.14a-12）
☐	根据《交易法》第14d-2(b)条的开始前沟通（17 CFR 240.14d-2(b))
☐	根据《交易法》第13e-4(c)条的开始前沟通（17 CFR 240.13e-4(c))

根据《法案》第12(b)条注册的证券：

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

每类的名称

交易

符号

每种证券在哪个交易所注册

A类普通股，每股面值0.0001美元

纳斯达克股票市场有限责任公司

请勾选方框表明注册人是否为新兴成长公司，根据《1933年证券法》第405条（§ 230.405）或《1934年证券交易所法》第12b-2条（§ 240.12b-2）的定义。

新兴成长公司 ☐

如果为新兴成长公司，请勾选方框表明注册人是否选择不使用根据《交易法》第13(a)条提供的任何新修订的财务会计标准的延长过渡期。☐

第2.02项运营结果和财务状况。

2026年10月21日，QuantumScape公司（“公司”）宣布了其2026年第三季度的业务和财务结果，该季度于9月30日结束。公司股东信的副本作为本8-K表格当前报告的附件99.1提供。

2026年10月21日，公司发布了一则新闻稿，宣布发布其业务和财务结果。本8-K表格的当前报告中附有该新闻稿的副本，作为99.2号附录。

本第2.02项及附带的99.1号和99.2号附录中包含的信息不得视为根据《1934年证券交易法》第18条（“证券交易法”）“提交”或受该条款的任何责任约束，也不得视为任何根据《1933年证券法》（经修订）或证券交易法提交的文件中通过引用而纳入的内容，无论此类文件中是否有任何一般性引用语言，除非在该文件中明确通过具体引用纳入。

第9.01项财务报表和附录

(d) 附录.

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

\n	\n	\n
附录编号		描述
99.1*		致股东的信 – 2026财年第三季度，2026年10月21日
99.2*		新闻稿，2026年10月21日
104		封面页交互式数据文件（嵌入在内联XBRL文档中）

*\t随本文件一同提交。

签名

根据《1934年证券交易法》的要求，注册人已 duly 要求本报告由受权代表签署。

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

\n	\n	\n	\n
		量子空间公司

日期：2026年10月21日		由：	/s/ Kevin Hettrich
			Kevin Hettrich
			首席财务官（负责财务和会计的官员）

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