X0303 4 2008-08-04 0000024741 CORNING INC /NY GLW 0001206160 HENNESSY JOHN M ONE RIVERFRONT PLAZA CORNING NY 14831 1 Retired Director Common Stock 2008-08-04 4 P 0 49700 20.0991 A 255607.999 D Stock dispositions in past 6 months were non-discretionary and exempt under Rule 16b-3. Shares were purchased at prices ranging from $20.05 per share to $20.12. Information regarding the number of shares purchased at each share price will be provided upon request. Denise A. Hauselt, Power of Attorney 2008-08-06