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 26-42 of 42 matching filings.

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25
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2
SC 13D/A File 005-35818

DECEMBER 6, 2016

Filing date
06 Dec 2016
Reporting date
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SC 13D/A File 005-35818

SEPTEMBER 26, 2016

Filing date
27 Sep 2016
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SC 13D/A File 005-35818

AMENDMENT NO. 5 TO THE SCHEDULE 13D

Filing date
07 Jun 2016
Reporting date
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SC 13D/A File 005-35818

AMENDMENT NO. 4 TO THE SCHEDULE 13D

Filing date
02 Jun 2016
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SC 13D/A File 005-35818

AMENDMENT NO. 3 TO THE SCHEDULE 13D

Filing date
28 Apr 2016
Reporting date
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SC 13D/A File 005-35818

AMENDMENT NO. 7 TO THE SCHEDULE 13D

Filing date
06 Apr 2016
Reporting date
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SC 13D/A File 005-35818

AMENDMENT NO. 2 TO THE SCHEDULE 13D

Filing date
02 Feb 2016
Reporting date
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SC 13D/A File 005-35818

AMENDMENT NO. 6 TO THE SCHEDULE 13D

Filing date
27 Jan 2016
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SC 13D/A File 005-35818

AMENDMENT NO. 1 TO THE SCHEDULE 13D

Filing date
21 Jan 2016
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SC 13D File 005-35818

SCHEDULE 13D

Filing date
28 Dec 2015
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SC 13D File 005-35818

SC 13D filing

Filing date
17 Aug 2015
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SC 13D/A File 005-35818

AMENDMENT NO. 5 TO THE SCHEDULE 13D

Filing date
07 May 2015
Reporting date
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SC 13D/A File 005-35818

AMENDMENT NO. 4 TO THE SCHEDULE 13D

Filing date
29 Jul 2014
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SC 13D/A File 005-35818

AMENDMENT NO. 3 TO THE SCHEDULE 13D

Filing date
13 May 2014
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SC 13D/A File 005-35818

AMENDMENT NO. 2 TO THE SCHEDULE 13D

Filing date
15 May 2013
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SC 13D/A File 005-35818

AMENDMENT NO. 1 TO THE SCHEDULE 13D

Filing date
15 Mar 2013
Reporting date
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SC 13D File 005-35818

SCHEDULE 13D

Filing date
01 Nov 2012
Reporting date
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