X0306 4 2014-04-30 0000024741 CORNING INC /NY GLW 0001206153 GREGG KIRK P ONE RIVERFRONT PLAZA CORNING NY 14831 1 Exec. VP & Chief Admin.Officer Common Stock 2014-05-02 4 M 0 62000 10.05 A 258112 D Common Stock 2014-05-02 4 M 0 31000 10.25 A 289112 D Common Stock 2014-05-02 4 S 0 93000 21.0316 D 196112 D Common Stock 2014-05-02 5 G 0 E 14683 0 D 181429 D Stock Options (Right to Buy) 20.91 2014-04-30 4 A 0 11956 0 A 2017-04-30 2024-04-29 Common Stock 11956 11956 D Stock Options (Right to Buy) 10.05 2014-05-02 4 M 0 62000 0 D 2010-01-02 2019-01-01 Common Stock 62000 0 D Stock Options (Right to Buy) 10.25 2014-05-02 4 M 0 31000 0 D 2010-02-02 2019-02-01 Common Stock 31000 31000 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.96 to $21.10, inclusive. The reporting person undertakes to provide to Corning Incorporated, any security holder of Corning Incorporated, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth previously in this footnote. Linda E. Jolly, Power of Attorney 2014-05-02