Vicor Corporation (NASDAQ:VICR) Q1 2019 Earnings Conference Call April 23, 2019 5:00 PM ET Company Participants James Simms - Corporate VP, CFO, Treasurer & Secretary Patrizio Vinciarelli - Chairman, President & CEO Conference Call Participants Quinn Bolton – Needham & Company John Dillon - D&B Capital Alan Hicks - Ainsley Capital Management Doug Campbell - Podomus Capital Partners Operator Good day, and welcome everyone to the Vicor Earnings Results for the First Quarter Ended March 31, 2019 Conference Cal ...

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, 2018 ☐ 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) (State or other jurisdiction of incorporation or org ...

Vicor Corporation (NASDAQ:VICR) Q4 2018 Earnings Conference Call February 26, 2019 5:00 PM ET Company Participants James A. Simms - Corporate VP, CFO, Treasurer, and Secretary Patrizio Vinciarelli - Chairman, President and CEO Richard J. Nagel - Corporate VP and Chief Accounting Officer Conference Call Participants Quinn Bolton - Needham & Company John Dillon - D&B Capital Alan Hicks - Ainsley Capital Management Operator Good day everyone and welcome to the Vicor Earnings Results for the Fourth Quarter and ...