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 526-550 of 1,000 matching filings.

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25

Current page

22

4

FORM 4 SUBMISSION

Filing date: 15 Nov 2019
Reporting date: 13 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13449

8-K

Filing date: 08 Nov 2019
Reporting date: 07 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-13449

DEFA14A

Filing date: 07 Nov 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-35818

AMENDMENT NO. 11 TO THE SCHEDULE 13D

Filing date: 05 Nov 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-13449

10-Q

Filing date: 05 Nov 2019
Reporting date: 30 Sep 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-13449

8-K

Filing date: 05 Nov 2019
Reporting date: 05 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3

FORM 3 SUBMISSION

Filing date: 05 Nov 2019
Reporting date: 03 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-13449

DEFINITIVE PROXY STATEMENT

Filing date: 16 Oct 2019
Reporting date: 13 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13449

8-K

Filing date: 16 Oct 2019
Reporting date: 15 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2019
Reporting date: 02 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2019
Reporting date: 02 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2019
Reporting date: 02 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2019
Reporting date: 02 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-234046

S-8

Filing date: 02 Oct 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13449

8-K

Filing date: 11 Sep 2019
Reporting date: 05 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 10 Sep 2019
Reporting date: 06 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 10 Sep 2019
Reporting date: 06 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 10 Sep 2019
Reporting date: 06 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 10 Sep 2019
Reporting date: 06 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 09 Sep 2019
Reporting date: 05 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 09 Sep 2019
Reporting date: 05 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 09 Sep 2019
Reporting date: 05 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 09 Sep 2019
Reporting date: 05 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 09 Sep 2019
Reporting date: 05 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13449

8-K

Filing date: 09 Sep 2019
Reporting date: 06 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

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