SEC Filings
Quantum Corporation (QTM)

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Date FiledTypeDescriptionFilerView
06/15/18NT 10-KNotification that form 10-K will be submitted late Download SEC Filing to HTML Download SEC Filing to Adobe PDF
06/01/1710-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to HTML Download SEC Filing to Adobe PDF
07/27/1610-K/AAmendment to a previously filed 10-K Download SEC Filing to HTML Download SEC Filing to Adobe PDF
06/03/1610-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to HTML Download SEC Filing to Adobe PDF
06/12/1510-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to HTML Download SEC Filing to Adobe PDF
08/05/14ARSAn annual report to security holders Download SEC Filing to HTML Adobe PDF SEC Filing Unavailable
06/06/1410-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to HTML Download SEC Filing to Adobe PDF
06/25/13ARSAn annual report to security holders Download SEC Filing to HTML Adobe PDF SEC Filing Unavailable
06/07/1310-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to HTML Download SEC Filing to Adobe PDF
03/08/1310-K/AAmendment to a previously filed 10-K Download SEC Filing to HTML Download SEC Filing to Adobe PDF
06/27/12ARSAn annual report to security holders Download SEC Filing to HTML Adobe PDF SEC Filing Unavailable
06/14/1210-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to HTML Download SEC Filing to Adobe PDF
06/29/11ARSAn annual report to security holders Download SEC Filing to HTML Adobe PDF SEC Filing Unavailable
06/14/1110-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to HTML Download SEC Filing to Adobe PDF
07/02/10ARSAn annual report to security holders Download SEC Filing to HTML Adobe PDF SEC Filing Unavailable
06/11/1010-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to HTML Download SEC Filing to Adobe PDF
07/09/09ARSAn annual report to security holders Download SEC Filing to HTML Adobe PDF SEC Filing Unavailable
06/30/0910-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to HTML Download SEC Filing to Adobe PDF
06/15/09NT 10-KNotification that form 10-K will be submitted late Download SEC Filing to HTML Download SEC Filing to Adobe PDF
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Note: In Q1 of fiscal 2014, Quantum identified an accounting error that impacted prior reporting periods. See Quantum’s Form 10-Q for that quarter (filed on August 9, 2013) for revised historical financials. In Q3 of fiscal 2017, Quantum identified an error related to the manner in which it had previously recognized costs for certain third-party maintenance contracts, which impacted prior reporting periods. See Quantum’s 10-Q for that quarter (filed on February 3, 2017) for revised historical financials.