Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___ to ___ Commission File Number 001-13449 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 94-2665054 (I.R.S. E ...

Financial Performance & Restructuring - Quantum's Q3 2020 revenue increased by 1% to $103.3 million, compared to $102.0 million in the prior year quarter[40] - Adjusted EBITDA for Q3 2020 increased by $3.6 million to $14.7 million, compared to $11.1 million in the prior year quarter[40] - For the nine months ended December 31, 2019, revenue increased by 5% to $314.7 million, compared to $299.4 million in the prior year[40] - Adjusted EBITDA for the nine months ended December 31, 2019, increased by 95% to $40.5 million, compared to $20.7 million in the prior year[40] - Quantum's restructuring efforts eliminated $70 million in annualized spending, with operating expenses reduced by $60 million and cost of sales reduced by $10 million[5,43] Strategic Initiatives & Market Focus - Quantum eliminated over $130 million of annual recurring high gross margin revenue from its service business/installed base and ~$20 million annually from LTO royalties[5] - Quantum is focusing on video and unstructured data, which is expected to constitute 80% of the data on the planet by 2025[13] - Quantum acquired ActiveScale in March 2020, which is expected to have a neutral to slightly accretive financial impact on current business operations[25] Leadership & Operational Changes - Quantum has reconstituted its Board of Directors and replaced almost three-fourths of prior management since January 2018[6] - Quantum recruited over 10 new executives from various organizations worldwide[6]

Quantum Corporation (NASDAQ:QMCO) Q3 2020 Earnings Conference Call January 29, 2020 5:00 PM ET Company Participants Rob Fink - Investor Relations Jamie Lerner - Chairman and Chief Executive Officer Mike Dodson - Chief Financial Officer Conference Call Participants Eric Martinuzzi - Lake Street Capital Markets Craig Ellis - B Riley FBR Chad Bennett - Craig-Hallum David Dooley - Steelhead Securities Operator Good day, ladies and gentlemen and welcome to the Quantum Fiscal Third Quarter 2020 Earnings Conferenc ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___ to ___ Commission File Number 1-13449 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 94-2665054 ...

Quantum Corporation (NASDAQ:QMCO) Q2 2020 Earnings Conference Call November 5, 2019 5:00 PM ET Corporate Participants Rob Fink - FNK IR Jamie Lerner - Chairman and Chief Executive Officer Mike Dodson - Chief Financial Officer Conference Call Participants Craig Ellis - B. Riley FBR Eric Martinuzzi - Lake Street Chad Bennett - Craig-Hallum David Duley - Steelhead Securities Operator Good day everyone and thank you for participating in today's conference call to discuss Quantum's financial results for the seco ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___ to ___ Commission File Number 1-13449 Quantum Corporation (Exact name of registrant as specified in its charter) Delaware 94-2665054 ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-13449 QUANTUM CORPORATION Delaware 94-2665054 (State or other jurisdiction of incorporation or organization) 224 Airpor ...

Quantum Corporation (NASDAQ:QMCO) Q1 2020 Earnings Conference Call August 6, 2019 5:00 PM ET Company Participants Rob Fink - FNK IR, IR Jamie Lerner - Chairman and Chief Executive Officer Mike Dodson - Chief Financial Officer Conference Call Participants Eric Martinuzzi - Lake Street Chad Bennett - Craig Hallum Bob Evans - Pennington Capital Ephraim Fields - Echo Lake Capital Orin Hirschman - AIG David Duley - Steelhead Securities Aaron Martin - AIG Operator Good day, ladies and gentlemen, and welcome to Qu ...

Washington, D.C. 20549 FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO Commission File Number 1-13449 QUANTUM CORPORATION (Exact name of Registrant as specified in its Charter) Delaware 94-2665054 ( State or other ju ...