Deborah Rieman serves as Executive at CORNING INC /NY, where they oversee executive responsibilities. Since joining the company, Deborah Rieman has executed 44 insider transactions totaling $2.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 8, 2019 involved selling 2,345 shares valued at $70.5K.
Deborah Rieman currently holds 100,813 shares of CORNING INC /NY (GLW), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Deborah Rieman has been a net seller of GLW stock. They have purchased $0 and sold $2.9M worth of shares.
Deborah Rieman's most recent insider trade was on Nov 8, 2019, when they sold 2,345 shares at $30.05 per share.
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| $18.95 |
| Discretionary |
| Nov 16, 2018 | GLW | $143.1K | Sale | 4,430 | $32.30 | Discretionary |
| Nov 16, 2018 | GLW | $47.6K | Option Exercise | 4,430 | $10.75 | Discretionary |
| Dec 14, 2017 | GLW | $67.0K | Sale | 2,083 | $32.16 | Discretionary |
| Dec 14, 2017 | GLW | $47.6K | Option Exercise | 2,083 | $22.86 | Discretionary |
| Aug 8, 2017 | NSR | $218.3K | Disposition | 6,516 | $33.50 | Discretionary |
| Mar 13, 2017 | GLW | $940.8K | Sale | 34,050 | $27.63 | Discretionary |
| Dec 2, 2016 | GLW | $44.4K | Option Exercise | 1,985 | $22.39 | Discretionary |
| Dec 2, 2016 | GLW | $46.8K | Sale | 1,985 | $23.60 | Discretionary |
| Aug 15, 2016 | NSR | $0 | Option Exercise | 6,516 | $N/A | Discretionary |
| Feb 3, 2016 | GLW | $0 | Award | 8,433 | $N/A | Discretionary |
| Feb 4, 2015 | GLW | $0 | Award | 5,974 | $N/A | Discretionary |
| Nov 12, 2014 | GLW | $178.0K | Sale | 8,611 | $20.67 | Discretionary |
| Nov 12, 2014 | GLW | $95.2K | Option Exercise | 8,611 | $11.06 | Discretionary |
| Feb 5, 2014 | GLW | $0 | Award | 7,692 | $N/A | Discretionary |
| Nov 15, 2013 | GLW | $86.7K | Sale | 5,132 | $16.90 | Discretionary |
| Nov 15, 2013 | GLW | $61.5K | Option Exercise | 5,132 | $11.99 | Discretionary |
| Feb 6, 2013 | GLW | $0 | Award | 10,263 | $N/A | Discretionary |
| Dec 10, 2012 | GLW | $41.3K | Option Exercise | 10,000 | $4.13 | Discretionary |
| Mar 16, 2012 | KEYN | $0 | Option Exercise | 15,000 | $N/A | Discretionary |
| Mar 14, 2012 | KEYN | $245.6K | Option Exercise | 21,544 | $11.40 | Discretionary |
| Mar 14, 2012 | KEYN | $430.4K | Sale | 21,544 | $19.98 | Discretionary |
| Feb 1, 2012 | GLW | $0 | Award | 8,915 | $N/A | Discretionary |
| Nov 28, 2011 | GLW | $100.0K | Option Exercise | 15,000 | $6.67 | Discretionary |
| Aug 11, 2011 | GLW | $90.0K | Option Exercise | 9,050 | $9.95 | Discretionary |
| Feb 11, 2011 | KEYN | $275.5K | Option Exercise | 29,915 | $9.21 | Discretionary |
| Feb 11, 2011 | KEYN | $553.4K | Sale | 29,915 | $18.50 | Discretionary |
| Feb 8, 2011 | KEYN | $1.5K | Sale | 85 | $18.20 | Discretionary |
| Feb 8, 2011 | KEYN | $783 | Option Exercise | 85 | $9.21 | Discretionary |