| 2023-07-26 | Sale | Corning Incorporated GLW | Chairman and CEO | 100,000 0.0118% | $33.78 | $3.38M | -6.28% | |
| 2023-02-13 | Sale | Corning Incorporated GLW | Chairman and CEO | 97,167 0.0115% | $35.51 | $3.45M | -9.48% | |
| 2022-02-14 | Sale | Corning Incorporated GLW | Chairman and CEO | 70,567 0.0085% | $41.84 | $2.95M | -15.17% | |
| 2021-05-27 | Sale | Corning Incorporated GLW | Chairman and CEO | 81,271 0.0098% | $44.00 | $3.58M | -10.78% | |
| 2021-05-25 | Sale | Corning Incorporated GLW | Chairman and CEO | 18,729 0.0022% | $44.00 | $824,147 | -11.24% | |
| 2021-02-19 | Sale | Corning Incorporated GLW | Chairman and CEO | 293,258 0.038% | $37.74 | $11.07M | +6.79% | |
| 2020-09-17 | Sale | Corning Incorporated GLW | Chairman and CEO | 109,834 0.0143% | $32.47 | $3.57M | +21.58% | |
| 2020-07-30 | Sale | Corning Incorporated GLW | Chairman and CEO | 189,856 0.0249% | $31.07 | $5.9M | +22.36% | |
| 2020-05-07 | Sale | Merck & Co., Inc. MRK | director | 10,000 0.0003% | $55.61 | $556,054 | +6.36% | |
| 2019-02-14 | Sale | Corning Incorporated GLW | Chairman, CEO & President | 446,758 0.057% | $33.77 | $15.09M | -9.53% | |
| 2019-02-13 | Sale | Merck & Co., Inc. MRK | director | 10,000 0.0003% | $51.50 | $515,048 | +7.5% | |
| 2018-08-02 | Sale | Corning Incorporated GLW | Chairman, CEO & President | 474,940 0.0591% | $32.87 | $15.61M | +2.04% | |
| 2018-06-08 | Sale | Corning Incorporated GLW | Chairman, CEO & President | 449,768 0.0548% | $28.71 | $12.91M | +13.63% | |
| 2018-02-09 | Sale | Merck & Co., Inc. MRK | director | 10,000 0.0003% | $45.80 | $458,033 | +23.24% | |
| 2017-10-31 | Sale | Corning Incorporated GLW | Chairman, CEO & President | 497,714 0.0557% | $31.37 | $15.62M | +0.81% | |
| 2017-06-05 | Sale | Corning Incorporated GLW | Chairman, CEO & President | 307,000 0.0339% | $29.58 | $9.08M | +1.32% | |
| 2017-04-26 | Sale | Corning Incorporated GLW | Chairman, CEO & President | 82,150 0.0091% | $28.46 | $2.34M | +5.98% | |
| 2017-03-02 | Sale | Corning Incorporated GLW | Chairman, CEO & President | 307,000 0.0315% | $26.46 | $8.12M | +7.49% | |
| 2017-02-06 | Sale | Merck & Co., Inc. MRK | director | 10,000 0.0003% | $58.18 | $581,842 | -1.52% | |
| 2017-01-31 | Sale | Corning Incorporated GLW | Chairman, CEO & President | 261,334 0.0282% | $26.40 | $6.9M | +12.7% |