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美国

证券交易委员会

华盛顿特区 20549

8-K 表格

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9日

$\"Q$


量子公司
（在章程中指定的注册人全名）

特拉华州

001-13449

94-2665054

（注册或组织的州或其他司法管辖区）

（委员会文件编号）

（I.R.S. 雇主识别编号）

10770 E. Briarwood Avenue

丹佛

科罗拉多州

80112

（主要执行办公室地址）

（邮政编码）


(408)	944-4000
注册人的电话号码，包括地区代码


无
（如果自上次报告以来名称或地址已更改）

根据《法案》第12(b)条注册的证券：

每类证券的名称

交易代码

每种证券的注册交易所名称

普通股，每股面值0.01美元

QMCO

纳斯达克全球市场

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，请勾选适当的方框：

☐ 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)）

请用复选标记表明注册人是否是根据《1933年证券法》第405条（§230.405）或《1934年证券交易法》第12b-2条（§240.12b-2）定义的新兴成长公司。

新兴成长公司 ☐

如果是一家新兴成长公司，请用复选标记表明注册人是否已选择不使用《交易法》第13(a)条规定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。

公司正处于截至2026年9月30日财季的财务结算过程中，但目前预计其将满足或超过其之前发布的截至2026年9月30日财季的指导预期。此预期是基于截至本报告日期管理团队可获得的信息，并且取决于公司财务结算程序的完成以及其独立注册会计师事务所对财务报表的审查。

本第2.02项中的信息是提供给公众的，不应被视为“提交”给《1934年证券交易法》第18条，或以其他方式受该条的法律责任约束。本第2.02项中的信息不得根据《1933年证券法》中的任何注册声明或其他文件进行引用，除非在该提交中明确以特定引用方式说明。

项目 5.02 董事或某些高管的离职；董事的选举；某些高管的任命；某些高管的补偿安排。

2026年10月9日，William H. White 被终止了 Quantum Corporation（“公司”）的首席财务官和首席财务官职务，立即生效。由于 Mr. White 的解雇，预计不会对当前运营造成干扰。公司预计会按时提交截至2026年9月30日财季的季度报告10-Q。

自2026年10月9日起，公司现任首席会计官和首席会计官 Hiral A. Patel 被任命为公司的首席财务官。

38岁的 Ms. Patel 自2026年9月1日起担任公司的首席会计官和首席会计官。在此之前，她于2025年10月至2026年6月在 Pep Boys（一家汽车服务和零售公司）担任首席会计官。2024年3月至2025年10月，Ms. Patel 在 IKEA Retail（IKEA 的全球家居用品部门）担任副总裁兼财务总监。在此之前，Ms. Patel 于2020年9月至2024年3月在 VeriFone Systems Inc.（支付和商业解决方案的领导者）担任会计高级总监和公司助理财务总监。她还于2011年10月至2020年8月在 Ernst & Young LLP（一家大型全球独立公共会计事务所）担任审计高级经理。Ms. Patel 是注册会计师，拥有坦普尔大学的工商管理学士学位。

Ms. Patel 与任何其他人之间没有根据其被选为公司高管的安排或协议。Ms. Patel 与公司之间没有根据 Regulation S-K 第 404(a) 条需要报告的交易。此外，Ms. Patel 与公司任何董事或高管之间没有家庭关系。

项目 8.01 其他事件

如之前所披露的，2026年9月28日，公司宣布任命 James C. Clancy 为公司的首席运营官，并且在此次任命的同时，他自愿辞去公司董事会（“董事会”）成员以及审计委员会和公司治理与提名委员会（“提名委员会”）成员的职务，自2026年9月28日起生效。

鉴于 Mr. Clancy 自这些委员会的自愿辞职，2026年10月9日，董事会任命独立董事 Yue Zhou White 担任审计委员会成员，并任命独立董事 Donald J. Jaworski 担任提名委员会成员，自即日起生效。

前瞻性信息

The information provided in this current report on Form 8-K may include forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. These forward-looking statements are largely based on the Company’s current expectations and projections about future events and financial trends affecting our business. Such forward-looking statements include, in particular, statements related to the timely filing of the Company’s quarterly report on Form 10-Q and its expectation that it will meet or exceed its previously issued guidance for the quarter ended September 30, 2026. Investors are cautioned that these forward-looking statements relate to future events or our future performance and are subject to business, economic, and other risks and uncertainties, both

known and unknown, that may cause actual results, levels of activity, performance or achievements to be materially different from those expressed or implied by any forward-looking statements.

These forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those projected, including without limitation, the following: risks related to the need to address the many challenges facing our business; the impact of macroeconomic and inflationary conditions on our business, including potential disruptions to our supply chain, employees, operations, sales and overall market conditions; the risk that upon completion of our quarterly financial closing process, our financial results change from the results we currently expect; the competitive pressures we face; risks associated with executing our strategy; risks related to our ability to implement and maintain effective internal control over financial reporting in the future; and other risks that are described herein, including but not limited to the items discussed in “Risk Factors” in our filings with the Securities and Exchange Commission (the “SEC”), including our Annual Report on Form 10-K filed with the SEC on June 25, 2026, and any subsequent reports filed with the SEC. We do not intend to update or alter our forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Quantum Corporation

(Registrant)

October 9, 2026

/s/ Hiral A. Patel

(Date)

Hiral A. Patel

Chief Accounting Officer

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