Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0002085977-25-000002
Filing Date
2025-09-17
Accepted
2025-09-17 18:58:48
Documents
3
Period of Report
2025-08-02

Document Format Files

Seq Description Document Type Size
1 FORM 3 wk-form3_1758149926.html 3  
1 FORM 3 wk-form3_1758149926.xml 3 1630
2 EX-24.1 form_ofxsectionx16xpower.htm EX-24.1 3591
3 form_ofxsectionx16xpower001.jpg GRAPHIC 190361
  Complete submission text file 0002085977-25-000002.txt   268928
Mailing Address 224 AIRPORT PARKWAY SUITE 550 SAN JOSE CA 95110
Business Address 224 AIRPORT PARKWAY SUITE 550 SAN JOSE CA 95110 408 944 4000
QUANTUM CORP /DE/ (Issuer) CIK: 0000709283 (see all company filings)

EIN.: 942665054 | State of Incorp.: DE | Fiscal Year End: 0331
SIC: 3572 Computer Storage Devices
(CF Office: 06 Technology)

Mailing Address 10770 E. BRIARWOOD AVENUE CENTENNIAL CO 80112
Business Address
Clancy James C (Reporting) CIK: 0002085977 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-13449 | Film No.: 251321352