In an April 28 letter to members, NYSE chief John Thain and Chairman Marshall Carter addressed these concerns.

FORBES: Who Might Get Rich at NYSE

The NYSE sent out the text of a memo from Chairman Marshall Carter admonishing a seat holder who has been a vocal critic of the Exchange for his attempts to block a vote to approve the Archipelago merger.

FORBES: Magazine Article

Marshall Carter , the chairman of the New York Stock Exchange Group (nyse: NYX - news - people ), testified that Sarbanes-Oxley has undermined the international competitiveness of our capital markets, prompting international companies to choose to list abroad.

FORBES: Beltway Bureaucrats Bad For Business