QUANTUM CORP /DE/ reports

Company location: San Jose, CA
Fiscal year end: 31 March

QUANTUM CORP /DE/ has filed 1,995 SEC EDGAR filings since 28 Jan 1994

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SEC filing history

Showing 651-675 of 1,000 matching filings.

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25

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27

8-K File 001-13449

8-K

Filing date: 14 Aug 2017
Reporting date: 09 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-13449

10-Q

Filing date: 09 Aug 2017
Reporting date: 30 Jun 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-13449

8-K

Filing date: 09 Aug 2017
Reporting date: 09 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 07 Aug 2017
Reporting date: 04 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 07 Aug 2017
Reporting date: 04 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 07 Aug 2017
Reporting date: 04 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 18 Jul 2017
Reporting date: 17 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-13449

DEFA14A

Filing date: 12 Jul 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFR14A File 001-13449

DEFR14A

Filing date: 12 Jul 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 11 Jul 2017
Reporting date: 10 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Jul 2017
Reporting date: 01 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Jul 2017
Reporting date: 01 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Jul 2017
Reporting date: 01 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Jul 2017
Reporting date: 01 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Jul 2017
Reporting date: 01 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Jul 2017
Reporting date: 01 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Jul 2017
Reporting date: 01 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

PRE 14A File 001-13449

PRE 14A

Filing date: 22 Jun 2017
Reporting date: 31 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-13449

DEF 14A filing

Filing date: 22 Jun 2017
Reporting date: 31 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-218576

S-8

Filing date: 07 Jun 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13449

8-K

Filing date: 01 Jun 2017
Reporting date: 31 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 01 Jun 2017
Reporting date: 31 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 01 Jun 2017
Reporting date: 31 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 01 Jun 2017
Reporting date: 31 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 01 Jun 2017
Reporting date: 31 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

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