QUANTUM CORP /DE/ reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
San Jose, CA
SEC filing record 1 source field available
Fiscal year end
31 March
QUANTUM CORP /DE/ has filed 1,995 SEC EDGAR filings since 28 Jan 1994

SEC filing history

Showing 101-125 of 1,000 matching filings.

Per page
25
Current page
5
PRE 14A File 001-13449

PRE 14A

Filing date
17 Mar 2025
Reporting date
17 Mar 2025
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SCHEDULE 13D/A File 005-35818

SCHEDULE 13D/A filing

Filing date
21 Feb 2025
Reporting date
Not listed
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EFFECT File 333-284528

EFFECT filing

Filing date
11 Feb 2025
Reporting date
Not listed
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424B3 File 333-284528

424B3

Filing date
11 Feb 2025
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
07 Feb 2025
Reporting date
Not listed
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4

FORM 4

Filing date
05 Feb 2025
Reporting date
03 Feb 2025
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UPLOAD File 333-284528

UPLOAD filing

Filing date
03 Feb 2025
Reporting date
Not listed
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SCHEDULE 13G/A File 005-35818

SCHEDULE 13G/A filing

Filing date
31 Jan 2025
Reporting date
Not listed
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4

4

Filing date
17 Jan 2025
Reporting date
16 Jan 2025
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4

4

Filing date
17 Jan 2025
Reporting date
16 Jan 2025
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4

4

Filing date
17 Jan 2025
Reporting date
16 Jan 2025
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4

4

Filing date
17 Jan 2025
Reporting date
08 Nov 2024
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4/A

4/A

Filing date
17 Jan 2025
Reporting date
08 Nov 2024
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4/A

4/A

Filing date
17 Jan 2025
Reporting date
08 Nov 2024
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4/A

4/A

Filing date
17 Jan 2025
Reporting date
08 Nov 2024
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4/A

4/A

Filing date
17 Jan 2025
Reporting date
08 Nov 2024
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4/A

4/A

Filing date
17 Jan 2025
Reporting date
08 Nov 2024
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4

4

Filing date
07 Jan 2025
Reporting date
03 Jan 2025
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SCHEDULE 13D/A File 005-35818

SCHEDULE 13D/A filing

Filing date
07 Jan 2025
Reporting date
Not listed
SEC evidence
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