X0306 4 2018-04-04 0 0001060349 GAMCO INVESTORS, INC. ET AL GBL 0001198023 HANDWERKER KEVIN ONE CORPORATE CENTER RYE NY 10580 0 1 0 0 Executive VP & General Counsel Class A Common Stock 2018-04-04 4 A 0 2500 A 2904 D These shares represent restricted stock that was awarded to the Reporting Person pursuant to the Issuer's Stock Award and Incentive Plan. Thirty percent of these shares vest after three years from the date of the award and the remaining seventy percent vest after five years from the date of the award. /s/ Kevin Handwerker 2018-04-05