[Form 3] QUANTUM CORP /DE/ Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Quantum Corporation (QMCO) Form 3: Tony J. Blevins filed an initial Section 16 Form 3 reporting his relationship to Quantum Corporation as a director. The report is dated 08/27/2025 for the issuer QUANTUM CORP /DE/ (QMCO). The filing states no securities are beneficially owned by the reporting person. The form is signed on behalf of Blevins by an attorney-in-fact, Tara Ilges, dated 09/17/2025.

Insights

Corporate Governance Expert

TL;DR Routine initial Section 16 filing: director named but reports no beneficial ownership of company securities.

The Form 3 documents the reporting relationship of Tony J. Blevins as a director of Quantum Corporation and expressly indicates no direct or indirect beneficial ownership of the issuer's securities at the time of the filing. This is a standard disclosure on appointment where equity has not yet been granted or acquired. The signature by an attorney-in-fact is noted and consistent with administrative filings.

Securities Compliance Analyst

TL;DR Compliance disclosure filed; absence of holdings limits immediate Section 16 trading implications.

From a compliance perspective, the filing satisfies the initial reporting requirement under Section 16(a) by identifying the reporting person, role, issuer, and the relevant event date. The statement that no securities are beneficially owned means there are no reportable holdings or derivative positions to disclose at filing. Future changes in holdings would trigger subsequent Section 16 filings.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Blevins Tony J

(Last) (First) (Middle)

C/O QUANTUM CORPORATION

10770 E. BRIARWOOD AVE

(Street)

CENTENNIAL CO 80112

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
08/27/2025

3. Issuer Name and Ticker or Trading Symbol
QUANTUM CORP /DE/ [ QMCO ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney

No securities are beneficially owned.

	/s/ Tara Ilges, attorney-in-fact	09/17/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Tony J. Blevins report on his Form 3 for Quantum Corporation (QMCO)?

The Form 3 reports Tony J. Blevins as a director of Quantum Corporation and states he does not beneficially own any securities of QMCO as of 08/27/2025.

When is the event date listed on the QMCO Form 3?

The Date of Event requiring the statement is listed as 08/27/2025.

Who signed the Form 3 for Tony J. Blevins?

The Form 3 is signed by Tara Ilges, attorney-in-fact on 09/17/2025.

Does this Form 3 disclose any derivative or non-derivative holdings for QMCO?

No. The filing explicitly states no securities are beneficially owned, and no non-derivative or derivative holdings are listed.

What is the significance of filing a Form 3 when no securities are owned?

Filing an initial Form 3 documents the reporting person's role and starts Section 16 reporting obligations; it confirms there were no reportable holdings at the time of the filing.