Robert F. Cummings Jr serves as Executive at CORNING INC /NY, where they oversee executive responsibilities. Since joining the company, Robert F. Cummings Jr has executed 38 insider transactions totaling $35.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 31, 2025 involved receiving (via award) 457 shares valued at $40.0K.
Robert F. Cummings Jr currently holds 130,298 shares of CORNING INC /NY (GLW), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert F. Cummings Jr has been a net seller of GLW stock. They have purchased $1.3M and sold $34.2M worth of shares.
Robert F. Cummings Jr's most recent insider trade was on Dec 31, 2025, when they sold 457 shares at $87.56 per share.
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| $N/A |
| Discretionary |
| Sep 22, 2021 | GRA | $0 | Disposition | 18,823 | $N/A | Discretionary |
| May 11, 2021 | GRA | $0 | Award | 1,683 | $N/A | Discretionary |
| May 12, 2020 | GRA | $0 | Award | 2,280 | $N/A | Discretionary |
| Dec 11, 2019 | GLW | $66.6K | Sale | 2,345 | $28.39 | Discretionary |
| Dec 11, 2019 | GLW | $44.4K | Option Exercise | 2,345 | $18.95 | Discretionary |
| May 8, 2019 | GRA | $0 | Award | 1,532 | $N/A | Discretionary |
| Nov 12, 2018 | GLW | $47.6K | Option Exercise | 4,430 | $10.75 | Discretionary |
| May 9, 2018 | GRA | $0 | Award | 1,478 | $N/A | Discretionary |
| Jan 31, 2018 | GLW | $47.6K | Option Exercise | 2,083 | $22.86 | Discretionary |
| May 9, 2017 | GRA | $0 | Award | 1,501 | $N/A | Discretionary |
| Dec 13, 2016 | GLW | $48.5K | Sale | 1,985 | $24.45 | Discretionary |
| Dec 13, 2016 | GLW | $44.4K | Option Exercise | 1,985 | $22.39 | Discretionary |
| May 5, 2016 | GRA | $0 | Award | 1,307 | $N/A | Discretionary |
| Feb 3, 2016 | GLW | $0 | Award | 8,433 | $N/A | Discretionary |
| May 31, 2015 | VIAS | $0 | Disposition | 24,538 | $N/A | Discretionary |
| May 31, 2015 | VIAS | $0 | Disposition | 13,708 | $N/A | Discretionary |
| May 7, 2015 | GRA | $0 | Award | 1,042 | $N/A | Discretionary |
| Feb 11, 2015 | GRA | $197.1K | Purchase | 2,000 | $98.53 | Discretionary |
| Feb 11, 2015 | GRA | $492.6K | Purchase | 5,000 | $98.53 | Discretionary |
| Feb 4, 2015 | GLW | $0 | Award | 5,974 | $N/A | Discretionary |
| May 6, 2014 | VIAS | $0 | Award | 12,690 | $N/A | Discretionary |
| Feb 5, 2014 | GLW | $0 | Award | 7,692 | $N/A | Discretionary |
| May 7, 2013 | VIAS | $0 | Award | 11,848 | $N/A | Discretionary |
| Feb 13, 2013 | GLW | $378.3K | Purchase | 30,000 | $12.61 | Discretionary |
| Feb 6, 2013 | GLW | $0 | Award | 10,263 | $N/A | Discretionary |
| May 8, 2012 | VIAS | $0 | Award | 6,852 | $N/A | Discretionary |
| Feb 1, 2012 | GLW | $0 | Award | 8,915 | $N/A | Discretionary |
| Feb 2, 2011 | GLW | $0 | Award | 5,046 | $N/A | Discretionary |