Corning Incorporated
US ˙ NYSE ˙ US2193501051

SecurityGLW / Corning Incorporated
InsiderWendell P Weeks
This page shows the track record and history of WEEKS WENDELL P insider trades in Corning Incorporated. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Wendell P Weeks in GLW / Corning Incorporated. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

GLW / Corning Incorporated Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Wendell P Weeks in GLW / Corning Incorporated. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
2025-08-07 82,103 65.1856 82,103 65.1856 5,351,933 12 64.5200 -54,647 -1.02
2025-02-28 55,831 50.1129 55,831 50.1129 2,797,853
2025-02-27 44,169 50.0376 44,169 50.0376 2,210,111
2024-10-31 100,000 48.3615 100,000 48.3615 4,836,150
2023-07-26 100,000 33.7800 100,000 33.7800 3,378,000
2023-02-13 97,167 35.5096 97,167 35.5096 3,450,361
2022-02-15 70,567 41.8450 70,567 41.8450 2,952,876
2022-02-14 104,229 41.5235 104,229 41.5235 4,327,953
2021-05-27 81,271 44.0000 81,271 44.0000 3,575,924
2021-05-25 18,729 44.0038 18,729 44.0038 824,147
2021-02-19 146,629 37.7435 146,629 37.7435 5,534,292
2020-09-17 54,917 32.4723 54,917 32.4723 1,783,281
2020-07-30 94,928 31.0700 94,928 31.0700 2,949,413
2019-02-14 223,379 33.7684 223,379 33.7684 7,543,151
2018-08-02 237,470 32.8677 237,470 32.8677 7,805,093
2018-06-08 224,884 28.7147 224,884 28.7147 6,457,477
2017-10-31 248,857 31.3748 248,857 31.3748 7,807,839
2017-06-05 153,500 29.5793 153,500 29.5793 4,540,423
2017-04-26 41,075 28.4623 41,075 28.4623 1,169,089
2017-03-02 153,500 28.0092 153,500 28.0092 4,299,412
2017-01-31 130,667 26.3958 130,667 26.3958 3,449,060
2016-10-26 204,750 23.0737 204,750 23.0737 4,724,340
2016-08-02 68,250 22.2057 68,250 22.2057 1,515,539
2015-02-18 64,992 24.4873 64,992 24.4873 1,591,479
2015-01-30 93,089 23.8566 93,089 23.8566 2,220,787
2015-01-29 149,161 23.9353 149,161 23.9353 3,570,213
2014-08-21 130,000 20.7300 130,000 20.7300 2,694,900
2014-05-01 150,000 21.0733 150,000 21.0733 3,160,995
2014-02-18 44,164 19.1578 44,164 19.1578 846,085
2014-02-10 153,334 18.4919 153,334 18.4919 2,835,437
2013-11-22 250,000 17.0481 250,000 17.0481 4,262,025

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

GLW / Corning Incorporated Insider Trades
Insider Transaction History
File
Date		 Trade
Date		 Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price		 Unit
Price		 Units
Changed		 Value
Changed (1K)		 Remaining
Options		 Remaining
Shares
2025-09-16 2025-09-15 4 WEEKS WENDELL P GLW Common Stock G - Gift D -40,000 772,101
2025-08-12 2025-08-08 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 65.7700 -2,927 -193 812,101
2025-08-12 2025-08-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 5,733 815,028
2025-08-08 2025-08-07 4 WEEKS WENDELL P GLW Common Stock S - Sale D 65.1856 -82,103 -5,352 809,295
2025-04-17 2025-04-15 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 41.7800 -122,063 -5,100 891,398
2025-04-17 2025-04-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 100,463 1,013,461
2025-04-17 2025-04-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 150,178 912,998
2025-03-03 2025-02-28 4 WEEKS WENDELL P GLW Common Stock S - Sale D 50.1129 -55,831 -2,798 762,820
2025-03-03 2025-02-27 4 WEEKS WENDELL P GLW Common Stock S - Sale D 50.0376 -44,169 -2,210 818,651
2025-02-12 2025-02-10 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 53.0500 -2,277 -121 862,820
2025-02-12 2025-02-10 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 5,733 865,097
2025-02-06 2025-02-04 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 52.0400 -10,941 -569 859,364
2025-02-06 2025-02-04 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,771 870,305
2025-02-06 2025-02-04 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,464 866,534
2025-02-06 2025-02-04 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,706 863,070
2025-01-06 2025-01-02 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 46.7100 -4,299 -201 859,364
2025-01-06 2025-01-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 4,299 863,663
2024-11-01 2024-10-31 4 WEEKS WENDELL P GLW Common Stock S - Sale D 48.3615 -100,000 -4,836 859,364
2024-08-12 2024-08-08 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 38.6100 -4,764 -184 959,364
2024-08-12 2024-08-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,598 964,128
2024-08-12 2024-08-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 5,733 960,530
2024-04-17 2024-04-15 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 31.2900 -90,559 -2,834 954,797
2024-04-17 2024-04-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 109,576 1,045,356
2024-04-17 2024-04-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 76,375 935,780
2024-02-12 2024-02-08 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 31.7300 -6,728 -213 859,405
2024-02-12 2024-02-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 11,465 866,133
2024-02-12 2024-02-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 7,194 854,668
2024-02-08 2024-02-07 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 31.7900 -3,092 -98 847,474
2024-02-08 2024-02-07 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 1,189 850,566
2024-02-08 2024-02-07 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 933 849,377
2024-02-08 2024-02-07 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 970 848,444
2024-01-08 2024-01-04 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 30.2800 -4,110 -124 847,474
2024-01-08 2024-01-04 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 4,110 851,584
2023-07-28 2023-07-26 4 WEEKS WENDELL P GLW Common Stock S - Sale D 33.7800 -100,000 -3,378 847,474
2023-05-17 2023-05-15 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 31.2000 -20,731 -647 947,474
2023-05-17 2023-05-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 2,902 968,205
2023-05-17 2023-05-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 37,705 965,303
2023-04-18 2023-04-14 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 34.7800 -232,109 -8,073 927,598
2023-04-18 2023-04-14 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 147,612 1,159,707
2023-04-18 2023-04-14 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 328,994 1,012,095
2023-02-14 2023-02-13 4 WEEKS WENDELL P GLW Common Stock S - Sale D 35.5096 -97,167 -3,450 683,101
2023-02-14 2023-02-13 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 20.8900 49,366 1,031 780,268
2023-02-14 2023-02-13 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 20.9200 47,801 1,000 730,902
2023-02-10 2023-02-08 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 35.1400 -4,831 -170 683,101
2023-02-10 2023-02-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,394 687,932
2023-02-10 2023-02-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 621 684,538
2023-02-10 2023-02-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 816 683,917
2023-01-09 2023-01-05 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 34.3900 -3,910 -134 683,101
2023-01-09 2023-01-05 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,910 687,011
2022-05-18 2022-05-16 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -2,901 2,902
2022-05-18 2022-05-16 4 WEEKS WENDELL P GLW Performance Share Unit M - Exercise D -37,705 37,705
2022-05-18 2022-05-16 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 35.2000 -20,730 -730 55,299
2022-05-18 2022-05-16 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 2,901 76,029
2022-05-18 2022-05-16 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 37,705 73,128
2022-04-20 2022-04-18 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -69,052 0
2022-04-20 2022-04-18 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 33.8700 -33,629 -1,139 35,423
2022-04-20 2022-04-18 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 69,052 69,052
2022-04-05 2022-04-01 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 104,373 104,373
2022-02-16 2022-02-15 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 20.93 -47,778 0
2022-02-16 2022-02-15 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 22.68 -22,789 0
2022-02-16 2022-02-15 4 WEEKS WENDELL P GLW Common Stock S - Sale D 41.8450 -70,567 -2,953 0
2022-02-16 2022-02-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 20.9300 47,778 1,000 70,567
2022-02-16 2022-02-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 22.6800 22,789 517 22,789
2022-02-16 2022-02-14 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 22.68 -21,303 22,789
2022-02-16 2022-02-14 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 21.30 -41,080 0
2022-02-16 2022-02-14 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 20.91 -41,846 0
2022-02-16 2022-02-14 4 WEEKS WENDELL P GLW Common Stock S - Sale D 41.5235 -104,229 -4,328 0
2022-02-16 2022-02-14 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 22.6800 21,303 483 104,229
2022-02-16 2022-02-14 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 21.3000 41,080 875 82,926
2022-02-16 2022-02-14 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 20.9100 41,846 875 41,846
2022-02-04 2022-02-02 4 WEEKS WENDELL P GLW Performance Share Unit M - Exercise D -2,218 60,350
2022-02-04 2022-02-02 4 WEEKS WENDELL P GLW Performance Share Unit M - Exercise D -4,273 236,648
2022-02-04 2022-02-02 4 WEEKS WENDELL P GLW Performance Share Unit A - Award D 62,568 62,568
2022-02-04 2022-02-02 4 WEEKS WENDELL P GLW Performance Share Unit A - Award D 120,537 240,921
2022-02-04 2022-02-02 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 42.7400 -6,491 -277 0
2022-02-04 2022-02-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 2,218 6,491
2022-02-04 2022-02-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 4,273 4,273
2022-01-11 2022-01-07 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -3,075 76,375
2022-01-11 2022-01-07 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 37.9700 -3,075 -117 0
2022-01-11 2022-01-07 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,075 3,075
2021-09-13 2021-09-09 4 WEEKS WENDELL P By Trust GLW Common Stock G - Gift I -62,500 627,802
2021-05-27 2021-05-27 4 WEEKS WENDELL P By Trust GLW Common Stock S - Sale I 44.0000 -81,271 -3,576 626,847
2021-05-27 2021-05-25 4 WEEKS WENDELL P By Trust GLW Common Stock S - Sale I 44.0038 -18,729 -824 708,118
2021-05-19 2021-05-17 4 WEEKS WENDELL P GLW Performance Share Unit M - Exercise D -37,705 75,410
2021-05-19 2021-05-17 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -2,902 5,803
2021-05-19 2021-05-17 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 44.1900 -19,887 -879 63,455
2021-05-19 2021-05-17 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 37,705 83,342
2021-05-19 2021-05-17 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 2,902 45,637
2021-04-19 2021-04-15 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -80,059 0
2021-04-19 2021-04-15 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 45.9000 -37,324 -1,713 42,735
2021-04-19 2021-04-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 80,059 80,059
2021-04-05 2021-04-01 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 79,450 79,450
2021-02-19 2021-02-19 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 18.67 -55,236 0
2021-02-19 2021-02-19 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 20.89 -49,366 0
2021-02-19 2021-02-19 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 20.82 -42,027 0
2021-02-19 2021-02-19 4 WEEKS WENDELL P GLW Common Stock S - Sale D 37.7435 -146,629 -5,534 0
2021-02-19 2021-02-19 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 18.6700 55,236 1,031 146,629
2021-02-19 2021-02-19 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 20.8900 49,366 1,031 91,393
2021-02-19 2021-02-19 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 20.8200 42,027 875 42,027
2021-02-05 2021-02-03 4 WEEKS WENDELL P GLW Performance Share Unit M - Exercise D -4,284 120,384
2021-02-05 2021-02-03 4 WEEKS WENDELL P GLW Performance Share Unit A - Award D 124,668 124,668
2021-02-05 2021-02-03 4 WEEKS WENDELL P GLW Performance Share Unit A - Award D 113,115 113,115
2021-02-05 2021-02-03 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 36.3400 -4,284 -156 0
2021-02-05 2021-02-03 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 4,284 4,284
2021-01-11 2021-01-07 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -5,449 147,612
2021-01-11 2021-01-07 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 36.9800 -5,449 -202 0
2021-01-11 2021-01-07 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 5,449 5,449
2020-09-17 2020-09-17 4 WEEKS WENDELL P By Trust GLW Common Stock S - Sale I 32.4723 -54,917 -1,783 726,847
2020-07-31 2020-07-30 4 WEEKS WENDELL P By Trust GLW Common Stock S - Sale I 31.0700 -94,928 -2,949 781,764
2020-05-19 2020-05-15 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 19.65 43,525 43,525
2020-05-19 2020-05-15 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 8,705 8,705
2020-04-17 2020-04-15 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -72,629 0
2020-04-17 2020-04-15 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 19.9900 -33,860 -677 38,769
2020-04-17 2020-04-15 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 72,629 72,629
2020-04-03 2020-04-01 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 153,061 153,061
2020-01-03 2020-01-02 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -2,808 69,052
2020-01-03 2020-01-02 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 29.9900 -2,808 -84 0
2020-01-03 2020-01-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 2,808 2,808
2019-04-17 2019-04-15 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -93,910 0
2019-04-17 2019-04-15 4 WEEKS WENDELL P By Trust GLW Common Stock F - Taxes I 34.9600 -43,781 -1,531 837,923
2019-04-17 2019-04-15 4 WEEKS WENDELL P By Trust GLW Common Stock M - Exercise I 93,910 881,704
2019-04-03 2019-04-01 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 33.92 143,721 143,721
2019-04-03 2019-04-01 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 71,860 71,860
2019-02-15 2019-02-14 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 15.37 -108,436 0
2019-02-15 2019-02-14 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 14.50 -114,943 0
2019-02-15 2019-02-14 4 WEEKS WENDELL P GLW Common Stock S - Sale D 33.7684 -223,379 -7,543 0
2019-02-15 2019-02-14 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 15.3700 108,436 1,667 223,379
2019-02-15 2019-02-14 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 14.5000 114,943 1,667 114,943
2019-01-04 2019-01-02 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -3,182 80,059
2019-01-04 2019-01-02 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 29.8800 -3,182 -95 0
2019-01-04 2019-01-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,182 3,182
2018-08-03 2018-08-02 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 13.33 -125,031 0
2018-08-03 2018-08-02 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 12.97 -112,439 0
2018-08-03 2018-08-02 4 WEEKS WENDELL P GLW Common Stock S - Sale D 32.8677 -237,470 -7,805 0
2018-08-03 2018-08-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 13.3300 125,031 1,667 237,470
2018-08-03 2018-08-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 12.9700 112,439 1,458 112,439
2018-06-11 2018-06-08 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 12.90 -113,049 0
2018-06-11 2018-06-08 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 13.04 -111,835 0
2018-06-11 2018-06-08 4 WEEKS WENDELL P GLW Common Stock S - Sale D 28.7147 -224,884 -6,457 0
2018-06-11 2018-06-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 12.9000 113,049 1,458 224,884
2018-06-11 2018-06-08 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 13.0400 111,835 1,458 111,835
2018-04-18 2018-04-16 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -83,925 0
2018-04-18 2018-04-16 4 WEEKS WENDELL P By Trust GLW Common Stock F - Taxes I 27.4900 -39,126 -1,076 787,794
2018-04-18 2018-04-16 4 WEEKS WENDELL P By Trust GLW Common Stock M - Exercise I 83,925 826,920
2018-04-04 2018-04-02 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 27.03 149,849 149,849
2018-04-04 2018-04-02 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 83,241 83,241
2018-01-03 2018-01-02 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -3,760 72,629
2018-01-03 2018-01-02 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 32.6200 -3,760 -123 0
2018-01-03 2018-01-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,760 3,760
2017-12-18 2017-12-14 4 WEEKS WENDELL P Held By Wife - In Trust GLW Common Stock G - Gift I -20,662 9,200
2017-12-18 2017-12-14 4 WEEKS WENDELL P By Trust GLW Common Stock G - Gift I -24,754 742,995
2017-10-31 2017-10-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 22.03 -58,842 0
2017-10-31 2017-10-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 22.69 -57,131 0
2017-10-31 2017-10-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 19.19 -67,551 0
2017-10-31 2017-10-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 19.56 -65,333 0
2017-10-31 2017-10-31 4 WEEKS WENDELL P GLW Common Stock S - Sale D 31.3748 -248,857 -7,808 0
2017-10-31 2017-10-31 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 22.0300 58,842 1,296 248,857
2017-10-31 2017-10-31 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 22.6900 57,131 1,296 190,015
2017-10-31 2017-10-31 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 19.1900 67,551 1,296 132,884
2017-10-31 2017-10-31 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 19.5600 65,333 1,278 65,333
2017-06-07 2017-06-05 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 23.37 -76,750 0
2017-06-07 2017-06-05 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 24.61 -76,750 0
2017-06-07 2017-06-05 4 WEEKS WENDELL P GLW Common Stock S - Sale D 29.5793 -153,500 -4,540 0
2017-06-07 2017-06-05 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 24.6100 76,750 1,889 153,500
2017-06-07 2017-06-05 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 23.3700 76,750 1,794 76,750
2017-04-28 2017-04-26 4 WEEKS WENDELL P By Trust GLW Common Stock S - Sale I 28.4623 -41,075 -1,169 767,749
2017-04-19 2017-04-17 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -80,889 0
2017-04-19 2017-04-17 4 WEEKS WENDELL P By Trust GLW Common Stock F - Taxes I 26.5400 -39,814 -1,057 808,824
2017-04-19 2017-04-17 4 WEEKS WENDELL P By Trust GLW Common Stock M - Exercise I 80,889 848,638
2017-04-04 2017-03-31 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 76,389 76,389
2017-04-04 2017-03-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 27.00 137,514 137,514
2017-03-03 2017-03-02 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 24.92 -153,500 0
2017-03-03 2017-03-02 4 WEEKS WENDELL P GLW Common Stock S - Sale D 28.0092 -153,500 -4,299 0
2017-03-03 2017-03-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 24.9200 153,500 3,825 153,500
2017-01-31 2017-01-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 18.16 -65,334 0
2017-01-31 2017-01-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 17.82 -65,333 0
2017-01-31 2017-01-31 4 WEEKS WENDELL P GLW Common Stock S - Sale D 26.3958 -130,667 -3,449 0
2017-01-31 2017-01-31 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 18.1600 65,334 1,186 130,667
2017-01-31 2017-01-31 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 17.8200 65,333 1,164 65,333
2017-01-05 2017-01-03 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -4,821 93,910
2017-01-05 2017-01-03 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 24.3000 -4,821 -117 0
2017-01-05 2017-01-03 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 4,821 4,821
2016-10-28 2016-10-26 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 20.86 -68,250 0
2016-10-28 2016-10-26 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 21.89 -136,500 0
2016-10-28 2016-10-26 4 WEEKS WENDELL P GLW Common Stock S - Sale D 23.0737 -204,750 -4,724 0
2016-10-28 2016-10-26 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 20.8600 68,250 1,424 204,750
2016-10-28 2016-10-26 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 21.8900 136,500 2,988 136,500
2016-08-04 2016-08-02 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 18.85 -68,250 0
2016-08-04 2016-08-02 4 WEEKS WENDELL P GLW Common Stock S - Sale D 22.2057 -68,250 -1,516 0
2016-08-04 2016-08-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 18.8500 68,250 1,287 68,250
2016-06-01 2016-05-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 20.89 49,366 49,366
2016-05-02 2016-04-29 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 18.67 55,236 55,236
2016-04-19 2016-04-18 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -125,207 0
2016-04-19 2016-04-18 4 WEEKS WENDELL P By Trust GLW Common Stock F - Taxes I 20.9200 -61,627 -1,289 767,749
2016-04-19 2016-04-18 4 WEEKS WENDELL P By Trust GLW Common Stock M - Exercise I 125,207 829,376
2016-04-01 2016-03-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 20.89 49,366 49,366
2016-04-01 2016-03-31 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 98,731 98,731
2016-01-06 2016-01-04 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -4,258 83,925
2016-01-06 2016-01-04 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 17.9100 -4,258 -76 0
2016-01-06 2016-01-04 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 4,258 4,258
2015-06-26 2015-05-29 4/A WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 20.92 47,801 47,801
2015-06-01 2015-05-29 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 20.81 48,054 48,054
2015-05-01 2015-04-30 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 20.93 47,778 47,778
2015-04-02 2015-03-31 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 88,183 88,183
2015-04-02 2015-03-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 22.68 44,092 44,092
2015-02-19 2015-02-18 4 WEEKS WENDELL P GLW Common Stock S - Sale D 24.4873 -64,992 -1,591 0
2015-02-19 2015-02-17 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -127,989 0
2015-02-19 2015-02-17 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 24.6000 -62,997 -1,550 64,992
2015-02-19 2015-02-17 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 127,989 127,989
2015-01-30 2015-01-30 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 19.68 -80,750 0
2015-01-30 2015-01-30 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 21.08 -12,339 0
2015-01-30 2015-01-30 4 WEEKS WENDELL P GLW Common Stock S - Sale D 23.8566 -93,089 -2,221 0
2015-01-30 2015-01-30 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 19.6800 80,750 1,589 93,089
2015-01-30 2015-01-30 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 21.0800 12,339 260 12,339
2015-01-30 2015-01-29 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 21.08 -149,161 12,339
2015-01-30 2015-01-29 4 WEEKS WENDELL P GLW Common Stock S - Sale D 23.9353 -149,161 -3,570 0
2015-01-30 2015-01-29 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 21.0800 149,161 3,144 149,161
2015-01-06 2015-01-02 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -3,165 80,889
2015-01-06 2015-01-02 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 23.0100 -3,165 -73 0
2015-01-06 2015-01-02 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 3,165 3,165
2014-08-22 2014-08-21 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 10.25 -130,000 0
2014-08-22 2014-08-21 4 WEEKS WENDELL P GLW Common Stock S - Sale D 20.7300 -130,000 -2,695 0
2014-08-22 2014-08-21 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 10.2500 130,000 1,332 130,000
2014-06-24 2014-06-23 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -6,076 125,207
2014-06-24 2014-06-23 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -6,213 127,989
2014-06-24 2014-06-23 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 12.7600 -12,289 -157 0
2014-06-24 2014-06-23 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 6,076 12,289
2014-06-24 2014-06-23 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 6,213 6,213
2014-06-02 2014-05-30 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 21.30 41,080 41,080
2014-05-02 2014-05-01 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 10.25 -150,000 130,000
2014-05-02 2014-05-01 4 WEEKS WENDELL P GLW Common Stock S - Sale D 21.0733 -150,000 -3,161 0
2014-05-02 2014-05-01 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 10.2500 150,000 1,538 150,000
2014-05-02 2014-04-30 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 20.91 41,846 41,846
2014-04-02 2014-03-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 20.82 42,027 42,027
2014-04-02 2014-03-31 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 84,054 84,054
2014-02-19 2014-02-18 4 WEEKS WENDELL P GLW Common Stock S - Sale D 19.1578 -44,164 -846 0
2014-02-19 2014-02-14 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -91,193 0
2014-02-19 2014-02-14 4 WEEKS WENDELL P GLW Common Stock F - Taxes D 19.1100 -47,029 -899 44,164
2014-02-19 2014-02-14 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 91,193 91,193
2014-02-12 2014-02-10 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 10.05 -88,334 0
2014-02-12 2014-02-10 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 13.68 -65,000 0
2014-02-12 2014-02-10 4 WEEKS WENDELL P GLW Common Stock S - Sale D 18.4919 -153,334 -2,835 0
2014-02-12 2014-02-10 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 10.0500 88,334 888 153,334
2014-02-12 2014-02-10 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 13.6800 65,000 889 65,000
2013-11-22 2013-11-22 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 10.05 -91,666 88,334
2013-11-22 2013-11-22 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 8.67 -93,334 0
2013-11-22 2013-11-22 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) M - Exercise D 13.68 -65,000 65,000
2013-11-22 2013-11-22 4 WEEKS WENDELL P GLW Common Stock S - Sale D 17.0481 -250,000 -4,262 0
2013-11-22 2013-11-22 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 10.0500 91,666 921 250,000
2013-11-22 2013-11-22 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 8.6700 93,334 809 158,334
2013-11-22 2013-11-22 4 WEEKS WENDELL P GLW Common Stock M - Exercise D 13.6800 65,000 889 65,000
2013-06-04 2013-05-31 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 15.37 108,436 108,436
2013-05-02 2013-04-30 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 14.50 114,943 114,943
2013-04-01 2013-03-28 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 13.33 125,031 125,031
2013-04-01 2013-03-28 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 131,283 131,283
2013-02-20 2013-02-15 4 WEEKS WENDELL P GLW Restricted Stock Unit M - Exercise D -88,250 0
2013-02-20 2013-02-15 4 WEEKS WENDELL P By Trust GLW Common Stock F - Taxes I 12.7900 -45,511 -582 704,169
2013-02-20 2013-02-15 4 WEEKS WENDELL P By Trust GLW Common Stock M - Exercise I 88,250 749,680
2012-03-02 2012-03-01 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 12.97 112,439 112,439
2012-02-03 2012-02-01 4 WEEKS WENDELL P GLW Performance Share Unit M - Exercise D -504,790 0
2012-02-03 2012-02-01 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 12.90 113,049 113,049
2012-02-03 2012-02-01 4 WEEKS WENDELL P By Trust GLW Common Stock F - Taxes I 12.9000 -224,806 -2,900 661,430
2012-02-03 2012-02-01 4 WEEKS WENDELL P By Trust GLW Common Stock M - Exercise I 504,790 886,236
2012-01-05 2012-01-03 4 WEEKS WENDELL P GLW Restricted Stock Unit A - Award D 134,202 134,202
2012-01-05 2012-01-03 4 WEEKS WENDELL P GLW Stock Options (Right to Buy) A - Award D 13.04 111,835 111,835
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)