| GLW | Nelson Avery H III | Executive Vice President & COO | May 15 '26 | Sale | 195.93 | 20,000 | 3,918,600 | 70,059 | May 18 12:00 AM |
| GLW | Nelson Avery H III | Executive Vice President & COO | Apr 15 '26 | Option Exercise | 0.00 | 118,022 | 0 | 118,799 | Apr 16 12:00 AM |
| GLW | Nelson Avery H III | Executive Vice President & COO | Feb 11 '26 | Sale | 128.74 | 1,583 | 203,800 | 59,788 | Feb 12 12:00 AM |
| GLW | Nelson Avery H III | Executive Vice President & COO | Feb 09 '26 | Option Exercise | 0.00 | 4,952 | 0 | 68,526 | Feb 11 12:00 AM |
| GLW | Nelson Avery H III | Executive Vice President & COO | Feb 09 '26 | Sale | 129.79 | 6,262 | 812,722 | 61,371 | Feb 11 12:00 AM |
| GLW | Nelson Avery H III | Executive Vice President & COO | Feb 04 '26 | Option Exercise | 0.00 | 3,788 | 0 | 67,944 | Feb 06 12:00 AM |
| GLW | Nelson Avery H III | Executive Vice President & COO | Jan 02 '26 | Option Exercise | 0.00 | 2,010 | 0 | 67,055 | Jan 06 12:00 AM |
| GLW | Nelson Avery H III | Executive Vice President & COO | Aug 08 '25 | Option Exercise | 0.00 | 4,952 | 0 | 67,314 | Aug 12 12:00 AM |
| GLW | Nelson Avery H III | Executive Vice President & COO | Jul 30 '25 | Option Exercise | 27.02 | 42,480 | 1,147,634 | 101,078 | Jul 31 12:00 AM |
| GLW | Nelson Avery H III | Executive Vice President & COO | Jul 30 '25 | Sale | 62.26 | 36,240 | 2,256,357 | 64,838 | Jul 31 12:00 AM |
| GLW | Nelson Avery H III | SVP&GM Auto., Life Sc. & Solar | Apr 15 '25 | Option Exercise | 0.00 | 69,038 | 0 | 96,650 | Apr 17 12:00 AM |