X0306 4 2013-03-28 0000024741 CORNING INC /NY GLW 0001339381 Tripeny R Tony ONE RIVERFRONT PLAZA CORNING NY 14831 1 VP Controller & PAO Restricted Stock Unit 2013-03-28 4 A 0 16879 0 A Common Stock 16879 16879 D Stock Options (Right to Buy) 13.33 2013-03-28 4 A 0 16075 0 A 2016-03-28 2023-03-27 Common Stock 16075 16075 D Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated Common Stock. The Restricted Stock Units vest 100% on April 18, 2016. Vested shares will be delivered to the reporting person within sixty (60) days after April 18, 2016. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to April 18, 2016. The options will vest 100% at the end of three years from grant date. Denise A. Hauselt, Power of Attorney 2013-04-01