Etsy Inc's Chief Executive Officer Chad Dickerson (3rd R) and Chief Financial Officer Kristina Salen (C) wave with Etsy employees and Nasdaq Executive Vice President Bruce Aust (2nd R) as they celebrate Etsy's initial public offering (IPO) at the Nasdaq market site in New York April 16, 2015. Etsy's initial public offering has been priced at $16 per share, a market source told Reuters, valuing the online seller of handmade goods and craft supplies at about $1.78 billion. REUTERS/Mike Segar