X0202 4 2004-12-15 0 0000084748 ROGERS CORP ROG 0001187421 MITCHELL WILLIAM 847 GIBRALTAR DR MILPITAS CA 95035 1 0 0 0 Stock Option (Right to Buy) 46.45 2004-12-15 4 A 0 2250 0 A 2004-12-15 2014-12-15 Capital (Common) Stock 2250 2250 D Phantom Stock Units 0 2004-12-15 4 A 0 323 46.45 A 1988-08-08 1988-08-08 Capital (Common) Stock 323 560 D Granted pursuant to the 1998 Stock Incentive Plan. The Phantom Stock Units convert to common stock on a one-for-one basis. The Phantom Stock units are accrued under the Rogers Corporation Voluntary Deferred Compensation Plan for Non-Employee Directors and will be settled in shares of Rogers Corporation's Capital (Common) Stock issued under the Rogers Corporation 1998 Stock Incentive Plan and pursuant to the reporting person's deferral election. See Note #3 Eileen D. Kania as Power of Attorney 2004-12-15