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Quantum to Participate in the Northland Growth Conference on June 23

Wed, 17 Jun 2026 16:30:00 -0400

CENTENNIAL, Colo.--(BUSINESS WIRE)-- Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company"), today announced that William White, Chief Financial Officer, will participate virtually at the Northland Securities Growth Conference on Tuesday, June 23, 2026 and will be available to host scheduled conference calls with participating investors throughout the day.

Portfolio managers and analysts who would like to request a meeting with management should contact their Northland Securities representative.

About Quantum

Quantum delivers end-to-end data management solutions designed for the AI era. With over four decades of experience, our data platform has allowed customers to extract the maximum value from their unique,

Quantum to Participate in the Northland Growth Conference on June 23

Wed, 17 Jun 2026 16:30:00 -0400

Portfolio managers and analysts who would like to request a meeting with management should contact their Northland Securities representative.

About Quantum

Quantum to Participate in the Northland Growth Conference on June 23

Wed, 17 Jun 2026 16:30:00 -0400

Portfolio managers and analysts who would like to request a meeting with management should contact their Northland Securities representative.

About Quantum

Quantum to Participate in the Northland Growth Conference on June 23

Wed, 17 Jun 2026 16:30:00 -0400

Portfolio managers and analysts who would like to request a meeting with management should contact their Northland Securities representative.

About Quantum

Quantum to Participate in the Northland Growth Conference on June 23

Wed, 17 Jun 2026 16:30:00 -0400

Portfolio managers and analysts who would like to request a meeting with management should contact their Northland Securities representative.

About Quantum

Quantum to Participate in the Northland Growth Conference on June 23

Wed, 17 Jun 2026 16:30:00 -0400

Portfolio managers and analysts who would like to request a meeting with management should contact their Northland Securities representative.

About Quantum

Quantum to Participate in the Northland Growth Conference on June 23

Wed, 17 Jun 2026 16:30:00 -0400

Portfolio managers and analysts who would like to request a meeting with management should contact their Northland Securities representative.

About Quantum

Quantum to Participate in the Northland Growth Conference on June 23

Wed, 17 Jun 2026 16:30:00 -0400

Portfolio managers and analysts who would like to request a meeting with management should contact their Northland Securities representative.

About Quantum

Quantum delays annual report filing, cites balance sheet transactions

Mon, 15 Jun 2026 08:45:55 -0400

Quantum Corporation (NASDAQ: QMCO) filed a Form 12b-25 notification with the Securities and Exchange Commission regarding the late filing of its Annual Report on Form 10-K for the fiscal year ended March 31, 2026.

The data management solutions company stated it intends to file the annual report by June 29, 2026, within the 15-day extension period allowed under SEC Rule 12b-25. The original filing deadline has passed.

Quantum attributed the delay to several factors, including balance sheet transactions completed on June 4, 2026, that required substantial focus from senior management during the period leading up to the original filing deadline. The company

Quantum Corporation Files Form 12b-25 Notification of Late Filing

Mon, 15 Jun 2026 08:43:00 -0400

CENTENNIAL, Colo.--(BUSINESS WIRE)-- Quantum Corporation (Nasdaq: QMCO) ("Quantum" or the "Company") today announced that it has filed a Form 12b-25, Notification of Late Filing, with the Securities and Exchange Commission with respect to its Annual Report on Form 10-K for the fiscal year ended March 31, 2026 ("Fiscal 2026"). The Company intends to file its Annual Report on Form 10-K as soon as practicable, and in any event on or before June 29, 2026, the fifteenth calendar day following the original due date, as provided under Rule 12b-25.

In June 2026, the Company completed a series of transactions

Quantum Corporation Files Form 12b-25 Notification of Late Filing

Mon, 15 Jun 2026 08:43:00 -0400

In June 2026, the Company completed a series of transactions

Quantum Corporation Files Form 12b-25 Notification of Late Filing

Mon, 15 Jun 2026 08:43:00 -0400

In June 2026, the Company completed a series of transactions

Quantum Corporation Files Form 12b-25 Notification of Late Filing

Mon, 15 Jun 2026 08:43:00 -0400

In June 2026, the Company completed a series of transactions

Form NT 10-K QUANTUM CORP /DE/ For: Mar 31

Mon, 15 Jun 2026 08:30:00 -0400

si-local-file:///var/storage/secattach/20260615/26644739.html

Form NT 10-K QUANTUM CORP /DE/ For: Mar 31

Mon, 15 Jun 2026 08:30:00 -0400

si-local-file:///var/storage/secattach/20260615/26644739.html

Quantum names Greg Knieriemen as VP of marketing

Thu, 11 Jun 2026 08:00:36 -0400

Quantum Corporation (NASDAQ: QMCO) appointed Greg Knieriemen as Vice President of Marketing and Senior Technology Advocate, the company announced. Knieriemen will lead global corporate and product marketing while focusing on customer and partner channel relationships.

Knieriemen brings over 20 years of enterprise technology experience to Quantum. He joins from Hitachi Vantara, where he led Global Sales Enablement, working to improve seller productivity and align messaging with go-to-market priorities. He previously held senior marketing roles at Hitachi Data Systems and NetApp, developing corporate messaging frameworks and directing PR and analyst relations programs.

"Greg is a rare combination of strategic marketing leadership and authentic

Quantum names Greg Knieriemen as VP of marketing

Thu, 11 Jun 2026 08:00:36 -0400

"Greg is a rare combination of strategic marketing leadership and authentic

Quantum names Greg Knieriemen as VP of marketing

Thu, 11 Jun 2026 08:00:36 -0400

"Greg is a rare combination of strategic marketing leadership and authentic

Quantum names Greg Knieriemen as VP of marketing

Thu, 11 Jun 2026 08:00:36 -0400

"Greg is a rare combination of strategic marketing leadership and authentic

Quantum names Greg Knieriemen as VP of marketing

Thu, 11 Jun 2026 08:00:36 -0400

"Greg is a rare combination of strategic marketing leadership and authentic

Quantum names Greg Knieriemen as VP of marketing

Thu, 11 Jun 2026 08:00:36 -0400

"Greg is a rare combination of strategic marketing leadership and authentic

Quantum names Greg Knieriemen as VP of marketing

Thu, 11 Jun 2026 08:00:36 -0400

"Greg is a rare combination of strategic marketing leadership and authentic

Quantum names Greg Knieriemen as VP of marketing

Thu, 11 Jun 2026 08:00:36 -0400

"Greg is a rare combination of strategic marketing leadership and authentic

Quantum Appoints Storage Industry Veteran Greg Knieriemen as Vice President of Marketing

Thu, 11 Jun 2026 08:00:00 -0400

Brings two decades of enterprise storage marketing, technology evangelism, and sales enablement experience to support Quantum’s growth strategy focusing on how organizations can manage data efficiently and cost-effectively

CENTENNIAL, Colo.--(BUSINESS WIRE)-- Quantum Corporation (Nasdaq: QMCO) today announced the appointment of Greg Knieriemen as Vice President, Marketing, and Senior Technology Advocate. In this role, he will lead Quantum’s global corporate and product marketing, focusing on strengthening its positioning, driving demand, and building stronger relationships with customers and partner channels.

Knieriemen will also focus on amplifying how Quantum supports organizations in managing rapidly growing volumes of data. This includes

Quantum Appoints Storage Industry Veteran Greg Knieriemen as Vice President of Marketing

Thu, 11 Jun 2026 08:00:00 -0400

Knieriemen will also focus on amplifying how Quantum supports organizations in managing rapidly growing volumes of data. This includes