On September 30, 2010, Cascade Investment, L.L.C. (“Cascade”) and GAMCO Investors, Inc. (“GAMCO”) decided not to amend the $60,000,000 convertible promissory note maturing October 2, 2018 and as amended as of March 24, 2009 and September 2, 2010 (as so amended, the “2018 Note”) issued by GAMCO to Cascade. On September 30, 2010, Cascade notified GAMCO that it was electing to exercise the put option of the 2018 Note with respect to the entire $60,000,000 of the principal amount of the 2018 Note. As a result of this exercise, on November 3, 2010, GAMCO is obligated to pay Cascade the principal amount of the 2018 Note minus certain adjustments as defined in the 2018 Note plus accrued but unpaid interest.
In addition, on September 30, 2010, GAMCO redeemed the remaining principal amount of $20,000,000 of the convertible promissory notes maturing on August 14, 2011 (“2011 Notes”) issued by GAMCO to Cascade for cash in the amount of $20,336,402.45 in accordance with the terms of the 2011 Notes.