Operator
Good day, everyone, and welcome to the Vicor Earnings results for the first quarter conference call. My name is Wanda, and I will be your event manager today. [Operator Instructions]
And with that, I would like to hand over to Dick Nagel. Please proceed.
Richard J. Nagel --
Corporate Vice President and Chief Accounting Officer
Thank you. Good afternoon, and welcome to Vicor Corporation's earnings call for the first quarter ended March 31, 2021. I'm Dick Nagel, Chief Accounting Officer; and in Andover are Patrizio Vinciarelli, Chief Executive Officer; Phil Davies, Vice President of Global Sales and Marketing; and Kemble Morrison, Vice President and Corporate Controller. After the markets closed today, we issued a press release summarizing our financial results for the three months ending March 31. This press release has been posted on the Investor Relations page of our website, www.vicorpower.com. We also filed a Form 8-K today related to the issuance of this press release. [Operator Instructions] and is the copyrighted property of Vicor Corporation. I also remind you various remarks we make during this call may constitute forward-looking statements for purposes of the safe harbor provisions under the Private Securities Litigation Reform Act of 1995. Except for historical information contained in this call, the matters discussed on this call, including any statements regarding current and planned products, current and potential customers, potential market opportunities, expected events and announcements and our capacity expansion as well as management's expectations for sales growth, spending and profitability are forward-looking statements involving risks and uncertainties. In light of these risks and uncertainties, we can offer no assurance that any forward-looking statement will, in fact, prove to be correct. Actual results may differ materially from those explicitly set forth in or implied by any of our remarks today.