(QMCO)

Reporting relationship: Director
Issuer ticker: QMCO
Reported as of: 01 Jan 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 Jan 2026, 19:25:55 UTC
Prior SEC filing: 04 Nov 2025
Source filing: View source filing
Reporting owner signature: /s/ Tara Ilges, attorney-in-fact

Key filing fact

James C. Clancy filed Form 4 for QUANTUM CORP /DE/ (QMCO) on 05 Jan 2026.

Key facts

This page summarizes James C. Clancy's Form 4 filing for QUANTUM CORP /DE/ (QMCO).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 05 Jan 2026, 19:25.

Change

Previous filing in this sequence was filed on 04 Nov 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002085977 Primary reporting owner

Clancy James C

Relationship: Director
Address: C/O QUANTUM CORPORATION, 10770 E. BRIARWOOD AVE, CENTENNIAL
Signature: /s/ Tara Ilges, attorney-in-fact
Signature date: 05 Jan 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

QMCO transaction

Common Stock

Award

Transaction value: $0
Shares: +12,000
Change %: +1200%
Price: $0.000000
Shares after: 13,000
Date: 01 Jan 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Grant of restricted stock units (RSUs), each of which represents a contingent right to receive one share of common stock of QMCO. The RSUs vest in full on the earlier of January 1, 2027 or the date of the Company's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service on the Company's Board of Directors.