A man stands outside of the Nasdaq stock market with a sign moments after Facebook stock went public on May 18, 2012 in New York, United States. The social network site began trading after 11:30 a.m. with shares jumping 13% to $43 before quickly falling. On Thursday Facebook priced 421 million shares at $38 each. Facebook, a Menlo Park, California based company, will have a valuation exceeding $100 billion.
{"Image ImageDescription": "NEW YORK, NY - MAY 18:  A man stands outside of the Nasdaq stock market with a sign moments after Facebook stock went public on May 18, 2012 in New York, United States. The social network site began trading after 11:30 a.m. with shares jumping 13% to $43 before quickly falling. On Thursday Facebook priced 421 million shares at $38 each. Facebook, a Menlo Park, California based company, will have a valuation exceeding $100 billion.  (Photo by Spencer Platt/Getty Images)", "Image Copyright": "2012 Getty Images"}