Exhibit 99.1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13G (including additional amendments thereto) with respect to the Common Stock, par value $0.01 per share, of Quantum Corporation. This Joint Filing Agreement shall be filed as an Exhibit to such Statement. The undersigned acknowledge that each shall be responsible for the timely filing of any amendments to such joint filing and for the completeness and accuracy of the information concerning him or it contained herein and therein, but shall not be responsible for the completeness and accuracy of the information concerning the others.

This Agreement may be executed in any number of counterparts, each of which shall be deemed an original.

EXECUTED as of this 8th day of May, 2025.

ADK SOHO FUND LP

By	ADK Capital LLC, its general partner

By:	/s/ Nat Klipper
	Name:	Nat Klipper
	Title:	Managing Member

ADK CAPITAL LLC

By:	/s/ Nat Klipper
	Name:	Nat Klipper
	Title:	Managing Member

NAT KLIPPER

By:	/s/ Nat Klipper

QUANTUM CORP /DE/ SCHEDULE 13G/A