PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | May 07 '26 | Sale | 186.08 | 22,562 | 4,198,247 | 65,264 | May 07 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Apr 15 '26 | Option Exercise | 0.00 | 126,138 | 0 | 118,541 | Apr 16 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Feb 09 '26 | Option Exercise | 0.00 | 2,830 | 0 | 56,195 | Feb 11 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Feb 04 '26 | Option Exercise | 0.00 | 3,960 | 0 | 56,760 | Feb 06 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Jan 29 '26 | Option Exercise | 19.65 | 17,850 | 350,752 | 75,884 | Jan 29 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Jan 29 '26 | Sale | 104.55 | 21,104 | 2,206,326 | 54,780 | Jan 29 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Jan 02 '26 | Option Exercise | 0.00 | 2,070 | 0 | 67,994 | Jan 06 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Oct 31 '25 | Option Exercise | 33.92 | 17,688 | 599,976 | 87,852 | Nov 03 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Oct 31 '25 | Sale | 91.25 | 20,893 | 1,906,486 | 66,959 | Nov 03 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Aug 08 '25 | Option Exercise | 0.00 | 2,830 | 0 | 79,731 | Aug 12 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Jul 30 '25 | Sale | 62.28 | 14,082 | 877,013 | 78,316 | Jul 31 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Jun 02 '25 | Sale | 49.85 | 4,464 | 222,534 | 92,398 | Jun 04 12:00 AM |
| GLW | Schlesinger Edward A | Exec. Vice President and CFO | Apr 15 '25 | Option Exercise | 0.00 | 78,712 | 0 | 116,030 | Apr 17 12:00 AM |