ADVISORY, Feb. 7, 2008 (PRIME NEWSWIRE) -- Michael H. Tardugno, President and CEO of Celsion Corporation (CLN), will preside over the closing bell to celebrate Celsion’s switch from the American Stock Exchange to The NASDAQ Stock Market LLC(r). The change is effective on February 8, 2008. Celsion will trade under the symbol (Nasdaq:CLN).
