Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 March 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from Commission File Number 0-18277 VICOR CORPORATION (Exact name of registrant as specified in its charter) Delaware 04-2742817 (State of Incorporation) (I.R.S. ...

Vicor Corporation (NASDAQ:VICR) Q1 2021 Earnings Conference Call April 22, 2021 5:00 PM ET Company Participants Richard Nagel - Corporate Vice President and Chief Accounting Officer Philip Davies - Vice President of Global Sales and Marketing Patrizio Vinciarelli - Chairman, President and Chief Executive Officer Kemble Morrison - Vice President and Corporate Controller Conference Call Participants Hamed Khorsand - BWS Financial Inc. Quinn Bolton - Needham & Company, LLC Alan Hicks - Ainsley Capital Manageme ...

Table of Contents Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 ☐ 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 0-18277 VICOR CORPORATION (Exact name of registrant as specified in its charter) Delaware 04-2742817 (State or othe ...

Vicor Corporation (NASDAQ:VICR) Q4 2020 Earnings Conference Call February 25, 2021 5:00 PM ET Company Participants James Simms - Corporate Vice President, Chief Financial Officer, Treasurer and Secretary Philip Davies - Vice President of Global Sales & Marketing Patrizio Vinciarelli - Chairman of the Board, President and Chief Executive Officer Conference Call Participants Jonathan Tanwanteng - CJS Securities Hamed Khorsand - BWS Financial Quinn Bolton - Needham & Company John Dillon - D&B Capital Richard S ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________________________ Commission File Number 0-18277 VICOR CORPORATION (Exact name of registrant as specified in its charter) (State of Incorporati ...

Vicor Corporation (NASDAQ:VICR) Q3 2020 Results Conference Call October 22, 2020 5:00 PM ET Company Participants James Simms - Chief Financial Officer Patrizio Vinciarelli - Chief Executive Officer Phil Davies - Vice President of Global Sales & Marketing Conference Call Participants Richard Shannon - Craig-Hallum Jon Tanwanteng - CJS Securities Quinn Bolton - Needham & Company Hamed Khorsand - BWS Alan Hicks - Ainsley Capital Management Gus Richard - Northland Capital Markets John Dillon - D&B Capital Opera ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 June 30, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________________________ Commission File Number 0-18277 VICOR CORPORATION (Exact name of registrant as specified in its charter) Delaware 04-2742817 (State ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 March 31, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from Commission File Number 0-18277 VICOR CORPORATION (Exact name of registrant as specified in its charter) Delaware 04-2742817 (State of Incorporation) (I.R.S. ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 ☐ 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 0-18277 VICOR CORPORATION (Exact name of registrant as specified in its charter) Delaware 04-2742817 (State or other jurisdiction of ...

Vicor Corporation (NASDAQ:VICR) Q4 2019 Results Conference Call February 25, 2020 5:00 PM ET Company Participants Dr. Patrizio Vinciarelli - CEO James Simms - CFO Phil Davies - Worldwide Head of Global Sales and Marketing Conference Call Participants Quinn Bolton - Needham & Company Rich Shannon - Craig Hallum Gus Richard - Northland Capital Markets Operator Good day, and welcome everyone to the Vicor Earnings Results for the Fourth Quarter and Year Ended December 31, 2019, hosted by Dr. Patrizio Vinciarell ...