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 401-425 of 1,000 matching filings.

Per page
25
Current page
17
4

FORM 4

Filing date
19 May 2021
Reporting date
11 May 2021
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4

FORM 4

Filing date
19 May 2021
Reporting date
11 May 2021
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4

FORM 4

Filing date
19 May 2021
Reporting date
11 May 2021
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4

FORM 4

Filing date
19 May 2021
Reporting date
11 May 2021
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4

4 filing

Filing date
28 Apr 2021
Reporting date
26 Apr 2021
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SC 13D/A File 005-35818

AMENDMENT TO NO. 3 SCHEDULE 13D

Filing date
28 Apr 2021
Reporting date
Not listed
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4

FORM 4

Filing date
15 Apr 2021
Reporting date
13 Apr 2021
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SC 13G File 005-35818

NONE

Filing date
08 Apr 2021
Reporting date
Not listed
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4

FORM 4

Filing date
17 Mar 2021
Reporting date
11 Mar 2021
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4

FORM 4

Filing date
15 Mar 2021
Reporting date
11 Mar 2021
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4

FORM 4

Filing date
15 Mar 2021
Reporting date
11 Mar 2021
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4

FORM 4

Filing date
15 Mar 2021
Reporting date
11 Mar 2021
SEC evidence
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4

FORM 4

Filing date
15 Mar 2021
Reporting date
11 Mar 2021
SEC evidence
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SC 13G/A File 005-35818

QUANTUM CORP /DE/

Filing date
16 Feb 2021
Reporting date
Not listed
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EFFECT File 333-252609

EFFECT filing

Filing date
11 Feb 2021
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
09 Feb 2021
Reporting date
Not listed
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SC 13D/A File 005-35818

AMENDMENT NO. 2 TO SCHEDULE 13D

Filing date
08 Feb 2021
Reporting date
Not listed
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SC 13G/A File 005-35818

SC 13G/A

Filing date
08 Feb 2021
Reporting date
Not listed
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424B2 File 333-250976

424B2

Filing date
04 Feb 2021
Reporting date
Not listed
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424B3 File 333-250976

424B3

Filing date
03 Feb 2021
Reporting date
Not listed
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UPLOAD

UPLOAD filing

Filing date
03 Feb 2021
Reporting date
Not listed
SEC evidence
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