CORRECTION: 9/13/13, 9:45 a.m. EDT. The Am Law Daily inaccurately reported the firm advising Twitter on its upcoming IPO, citing a letter from the company to the SEC that was filed on September 13, 2011, not September 11, 2013. Twitter's IPO filing is confidential. We regret the error. The headline has been corrected and new information has been added to the sixth, seventh, and eighth paragraphs of this story.
The much-anticipated initial public offering of social networking company Twitter was made official Thursday, along with those for Hilton Worldwide and the United Kingdom’s Royal Mail Holdings—all of which have enlisted the efforts of a handful of leading Am Law 100 and global firms.
