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 901-925 of 1,000 matching filings.

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ARS File 001-13449

AUTO-GENERATED PAPER DOCUMENT

Filing date: 05 Aug 2014
Reporting date: 31 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-35818

AMENDMENT NO. 4 TO THE SCHEDULE 13D

Filing date: 29 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-13449

DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS

Filing date: 29 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-13449

DEFINITIVE PROXY STATEMENT

Filing date: 29 Jul 2014
Reporting date: 09 Sep 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13449

CURRENT REPORT

Filing date: 29 Jul 2014
Reporting date: 28 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13449

CURRENT REPORT

Filing date: 23 Jul 2014
Reporting date: 23 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 22 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

PRRN14A File 001-13449

PRRN14A filing

Filing date: 18 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 15 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 11 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

PRER14A File 001-13449

PRELIMINARY REVISED PROXY SOLICITING MATERIALS

Filing date: 10 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 10 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 07 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4

Filing date: 03 Jul 2014
Reporting date: 01 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4

Filing date: 03 Jul 2014
Reporting date: 01 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4

Filing date: 03 Jul 2014
Reporting date: 01 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4

Filing date: 03 Jul 2014
Reporting date: 01 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4

Filing date: 03 Jul 2014
Reporting date: 01 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4

Filing date: 03 Jul 2014
Reporting date: 01 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 02 Jul 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

PREC14A File 001-13449

PRELIMINARY PROXY STATEMENT IN CONNECTION WITH CONTESTED SOLICITATIONS

Filing date: 26 Jun 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

PREC14A File 001-13449

PREC14A filing

Filing date: 23 Jun 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 001-13449

ANNUAL REPORT

Filing date: 06 Jun 2014
Reporting date: 31 Mar 2014
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SD File 001-13449

SPECIALIZED DISCLOSURE REPORT

Filing date: 02 Jun 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

OWNERSHIP DOCUMENT

Filing date: 19 May 2014
Reporting date: 09 May 2014
SEC evidence: Open document Open filing
Next action: Verify source filing