Insider Transactions For GLW |
| 2026-04-01 | Zhang, John Z | Exec. Vice President & CCDO | Purchased | 9692 | $0.00 |
| 2026-04-01 | Weeks, Wendell P | Director, Chairman, CEO and President | Purchased | 30868 | $0.00 |
| 2026-04-01 | Seetharam, Soumya | Senior Vice President & CDIO | Purchased | 4056 | $0.00 |
| 2026-04-01 | O'day, Michael Paul | SVP and GM, Optical Comm. | Purchased | 6532 | $0.00 |
| 2026-04-01 | Tillman, Michaune D | SVP and General Counsel | Purchased | 3477 | $0.00 |
| 2026-04-01 | Verkleeren, Ronald L | SVP Emerging Innovations Group | Purchased | 4056 | $0.00 |
| 2026-04-01 | Schlesinger, Edward A | Exec. Vice President and CFO | Purchased | 10114 | $0.00 |
| 2026-04-01 | Amin, Jaymin | SVP and Chief Tech. Officer | Purchased | 5689 | $0.00 |
| 2026-04-01 | Becker, Stefan | SVP, Finance & Corp Controller | Purchased | 4846 | $0.00 |
| 2026-04-01 | Steverson, Lewis A | Vice Chairman, EVP and CLAO | Purchased | 10114 | $0.00 |
| 2026-04-01 | Nelson, Avery H Iii | Executive Vice President & COO | Purchased | 9692 | $0.00 |
| 2026-04-01 | Gullo, Michelle L | Senior Vice President & CHRO | Purchased | 2845 | $0.00 |
| 2026-03-31 | Burns, Stephanie | Director | Purchased | 303 | $135.97 |
| 2026-03-31 | Cummings, Robert F Jr | Director | Purchased | 303 | $135.97 |
| 2026-03-31 | Ferguson, Roger W. Jr. | Director | Purchased | 303 | $135.97 |
| 2026-03-31 | Martin, Kevin J | Director | Purchased | 257 | $135.97 |
| 2026-02-26 | Weeks, Wendell P | Director, Chairman, CEO and President | Sold | 137514 | $155.37 |
| 2026-02-26 | Weeks, Wendell P | Director, Chairman, CEO and President | Purchased | 137514 | $27.00 |
| 2026-02-26 | Weeks, Wendell P | Director, Chairman, CEO and President | Sold | 16694 | $0.00 |
| 2026-02-26 | Weeks, Wendell P | Director, Chairman, CEO and President | Sold | 137514 | $0.00 |