# Quantum Corp: Form SCHEDULE 13D/A, filed Mar 31, 2025

- Company: [Quantum Corp](/companies/qmco.md) (CIK 709283)
- Form: SCHEDULE 13D/A
- Filed: 2025-03-31
- Accepted by EDGAR: Mar 31, 2025, 22:45 ET
- Period: not reported
- Accession: 0000950170-25-047962
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/709283/000095017025047962/xslSCHEDULE_13D_X01/primary_doc.xml
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/709283/000095017025047962/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/709283/000095017025047962/xslSCHEDULE_13D_X01/primary_doc.xml

Filed Mar 31, 2025.
Source: SEC EDGAR, the filing index for accession 0000950170-25-047962. Last ingested by Listed: Oct 24, 2026, 14:56 ET. No prices; not investment advice.