Menlo Park, Calif.

<a class="taxInlineTagLink" id="PEBSL000091" title="Mark Zuckerberg" href="/topic/economy-business-finance/computing-information-technology-industry/mark-zuckerberg-PEBSL000091.topic">Mark Zuckerberg</a>, chief executive officer of <a class="taxInlineTagLink" id="ORCRP006023" title="Facebook" href="/topic/arts-culture/computer-networking-internet/social-media/facebook-ORCRP006023.topic">Facebook Inc.</a>, center, Sheryl Sandberg, chief operating officer of Facebook, center left, and Robert Greifeld, chief executive officer of Nasdaq OMX Group Inc., center right, remotely ring the opening bell for trading at the Nasdaq MarketSite from the Facebook campus in Menlo Park, Calif. Facebook Inc. began trading Friday after a record initial public offering that made the social network more valuable than almost every company in the <a class="taxInlineTagLink" id="PRDPER000011" title="S&amp;P 500" href="/topic/economy-business-finance/macroeconomics/stock-market/s%26p-500-PRDPER000011.topic">Standard & Poor's 500 Index</a>.

la-fi-facebook01_m4846cpd

( Zef Nikolla / Facebook / May 18, 2012 )

Mark Zuckerberg, chief executive officer of Facebook Inc., center, Sheryl Sandberg, chief operating officer of Facebook, center left, and Robert Greifeld, chief executive officer of Nasdaq OMX Group Inc., center right, remotely ring the opening bell for trading at the Nasdaq MarketSite from the Facebook campus in Menlo Park, Calif. Facebook Inc. began trading Friday after a record initial public offering that made the social network more valuable than almost every company in the Standard & Poor's 500 Index.

Comments (0)

Add comments | Discussion FAQ

Currently there are no comments. Be the first to comment!

The Courant is using Facebook comments on stories. To comment on courant.com articles, sign into Facebook and enter your comment in the field below. Comments will appear in your Facebook News Feed unless you choose otherwise. To report spam or abuse, click the X next to the comment. For guidelines on commenting, click here.