Operator
Welcome to the Q1 2021 Roku earnings conference call. My name is John. I ll be your operator for today s call. [Operator instructions] And I will now turn the call over to Conrad Grodd.
Conrad Grodd
Vice President, Investor Relations
Thank you, operator. Good afternoon, and welcome to Roku s financial results conference call for the first quarter ended March 31, 2021. I m joined on the call today by Anthony Wood, Roku s founder and CEO; Steve Louden, our CFO; and Scott Rosenberg, senior vice president, general manager of our platform business, who will be available for Q&A. Full details of our results and additional management commentary are available in our shareholder letter, which can be found on the Investor Relations section of our website at ir.roku.com.
Operator
Welcome to Glaukos Corporation s First Quarter 2021 Financial Results Conference Call. A copy of the company s press release issued after the market close today is available at www.glaukos.com or http://www.glaukos.com. [Operator Instructions] This call is being recorded and an archived replay will be available online in the Investor Relations section at www.glaukos.com or http://www.glaukos.com.
I will now turn the call over to Chris Lewis, Senior Director of Investor Relations and Corporate Strategy and Development.
Chris Lewis
Senior Director, Investor Relations, Corporate Strategy and Development
Thank you, and good afternoon. Joining me today are Glaukos President and CEO, Tom Burns; CFO, Joe Gilliam; and COO, Chris Calcaterra. Following our prepared remarks, we ll open the call to questions. To ensure ample time and opportunity to address everyone s questions, we request that you limit yourself to one question and one follow-up. If you still have additional que