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 551-575 of 1,000 matching filings.

Per page
25
Current page
23
4

FORM 4 SUBMISSION

Filing date
30 Aug 2019
Reporting date
29 Aug 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
27 Aug 2019
Reporting date
23 Aug 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
27 Aug 2019
Reporting date
23 Aug 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
13 Aug 2019
Reporting date
09 Aug 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
13 Aug 2019
Reporting date
09 Aug 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-13449

8-K

Filing date
06 Aug 2019
Reporting date
06 Aug 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-13449

8-K

Filing date
03 Jul 2019
Reporting date
29 Jun 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
02 Jul 2019
Reporting date
01 Jul 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
NT 10-K File 001-13449

NT 10-K

Filing date
14 Jun 2019
Reporting date
31 Mar 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
SD/A File 001-13449

SD/A

Filing date
07 Jun 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SD File 001-13449

SD

Filing date
03 Jun 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
31 May 2019
Reporting date
28 May 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
26 Apr 2019
Reporting date
04 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-13449

8-K

Filing date
16 Apr 2019
Reporting date
11 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-13449

FORM 8-K

Filing date
11 Apr 2019
Reporting date
11 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-13449

8-K

Filing date
10 Apr 2019
Reporting date
04 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
NT 10-Q File 001-13449

NT 10-Q

Filing date
09 Apr 2019
Reporting date
31 Dec 2018
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3 SUBMISSION

Filing date
14 Mar 2019
Reporting date
06 Mar 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
12 Mar 2019
Reporting date
08 Mar 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
12 Mar 2019
Reporting date
08 Mar 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
12 Mar 2019
Reporting date
08 Mar 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .