Corning Incorporated
US ˙ NYSE ˙ US2193501051

SecurityGLW / Corning Incorporated
InsiderLi Fang
This page shows the track record and history of Fang Li 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 Li Fang 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 Li Fang 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 (%)
2024-10-30 9,166 48.4505 9,166 48.4505 444,097 156 39.0700 -85,981 -19.36
2024-02-21 8,480 32.3360 8,480 32.3360 274,209
2023-03-07 19,909 35.1689 19,909 35.1689 700,178
2021-12-13 16,866 37.4800 16,866 37.4800 632,138
2020-11-09 3,409 36.3400 3,409 36.3400 123,883

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
2025-08-12 2025-08-08 4 Fang Li GLW Common Stock D - Sale to Issuer D 65.7700 -1,944 -128 0
2025-08-12 2025-08-08 4 Fang Li GLW Common Stock M - Exercise D 1,944 1,944
2025-02-12 2025-02-10 4 Fang Li GLW Common Stock D - Sale to Issuer D 53.0500 -1,943 -103 0
2025-02-12 2025-02-10 4 Fang Li GLW Common Stock M - Exercise D 1,943 1,943
2024-11-01 2024-10-30 4 Fang Li GLW Common Stock S - Sale D 48.4505 -9,166 -444 0
2024-11-01 2024-10-30 4 Fang Li GLW Common Stock M - Exercise D 20.9200 3,137 66 9,166
2024-11-01 2024-10-30 4 Fang Li GLW Common Stock M - Exercise D 20.9300 3,135 66 6,029
2024-11-01 2024-10-30 4 Fang Li GLW Common Stock M - Exercise D 22.6800 2,894 66 2,894
2024-08-12 2024-08-08 4 Fang Li GLW Common Stock D - Sale to Issuer D 38.6100 -2,922 -113 0
2024-08-12 2024-08-08 4 Fang Li GLW Common Stock M - Exercise D 979 2,922
2024-08-12 2024-08-08 4 Fang Li GLW Common Stock M - Exercise D 1,943 1,943
2024-02-23 2024-02-21 4 Fang Li GLW Common Stock S - Sale D 32.3360 -8,480 -274 0
2024-02-23 2024-02-21 4 Fang Li GLW Common Stock M - Exercise D 21.3000 2,788 59 8,480
2024-02-23 2024-02-21 4 Fang Li GLW Common Stock M - Exercise D 20.9100 2,840 59 5,692
2024-02-23 2024-02-21 4 Fang Li GLW Common Stock M - Exercise D 20.8200 2,852 59 2,852
2024-02-12 2024-02-08 4 Fang Li GLW Common Stock D - Sale to Issuer D 31.7300 -5,843 -185 0
2024-02-12 2024-02-08 4 Fang Li GLW Common Stock M - Exercise D 1,957 5,843
2024-02-12 2024-02-08 4 Fang Li GLW Common Stock M - Exercise D 3,886 3,886
2023-05-17 2023-05-15 4 Fang Li GLW Common Stock D - Sale to Issuer D 31.2000 -4,534 -141 0
2023-05-17 2023-05-15 4 Fang Li GLW Common Stock M - Exercise D 582 4,534
2023-05-17 2023-05-15 4 Fang Li GLW Common Stock M - Exercise D 3,952 3,952
2023-03-08 2023-03-07 4 Fang Li GLW Common Stock S - Sale D 35.1689 -19,909 -700 0
2023-03-08 2023-03-07 4 Fang Li GLW Common Stock M - Exercise D 15.3700 6,196 95 19,909
2023-03-08 2023-03-07 4 Fang Li GLW Common Stock M - Exercise D 14.5000 6,568 95 13,713
2023-03-08 2023-03-07 4 Fang Li GLW Common Stock M - Exercise D 13.3300 7,145 95 7,145
2022-05-18 2022-05-16 4 Fang Li GLW Restricted Stock Unit M - Exercise D -3,952 3,952
2022-05-18 2022-05-16 4 Fang Li GLW Restricted Stock Unit M - Exercise D -581 582
2022-05-18 2022-05-16 4 Fang Li GLW Common Stock D - Sale to Issuer D 35.2000 -4,533 -160 0
2022-05-18 2022-05-16 4 Fang Li GLW Common Stock M - Exercise D 3,952 4,533
2022-05-18 2022-05-16 4 Fang Li GLW Common Stock M - Exercise D 581 581
2021-12-15 2021-12-13 4 Fang Li GLW Stock Options (Right to Buy) M - Exercise D 12.97 -5,622 0
2021-12-15 2021-12-13 4 Fang Li GLW Stock Options (Right to Buy) M - Exercise D 12.90 -5,652 0
2021-12-15 2021-12-13 4 Fang Li GLW Stock Options (Right to Buy) M - Exercise D 13.04 -5,592 0
2021-12-15 2021-12-13 4 Fang Li GLW Common Stock S - Sale D 37.4800 -16,866 -632 0
2021-12-15 2021-12-13 4 Fang Li GLW Common Stock M - Exercise D 12.9700 5,622 73 16,866
2021-12-15 2021-12-13 4 Fang Li GLW Common Stock M - Exercise D 12.9000 5,652 73 11,244
2021-12-15 2021-12-13 4 Fang Li GLW Common Stock M - Exercise D 13.0400 5,592 73 5,592
2021-05-19 2021-05-17 4 Fang Li GLW Restricted Stock Unit M - Exercise D -582 1,163
2021-05-19 2021-05-17 4 Fang Li GLW Restricted Stock Unit M - Exercise D -3,953 7,904
2021-05-19 2021-05-17 4 Fang Li GLW Common Stock D - Sale to Issuer D 44.1900 -582 -26 0
2021-05-19 2021-05-17 4 Fang Li GLW Common Stock M - Exercise D 582 582
2021-05-19 2021-05-17 4 Fang Li GLW Common Stock D - Sale to Issuer D 44.1900 -3,953 -175 0
2021-05-19 2021-05-17 4 Fang Li GLW Common Stock M - Exercise D 3,953 3,953
2020-11-09 2020-11-09 4 Fang Li GLW Stock Options (Right to Buy) M - Exercise D 22.03 -1,093 0
2020-11-09 2020-11-09 4 Fang Li GLW Stock Options (Right to Buy) M - Exercise D 22.69 -1,061 0
2020-11-09 2020-11-09 4 Fang Li GLW Stock Options (Right to Buy) M - Exercise D 19.19 -1,255 0
2020-11-09 2020-11-09 4 Fang Li GLW Common Stock S - Sale D 36.3400 -3,409 -124 0
2020-11-09 2020-11-09 4 Fang Li GLW Common Stock M - Exercise D 22.0300 1,093 24 3,409
2020-11-09 2020-11-09 4 Fang Li GLW Common Stock M - Exercise D 22.6900 1,061 24 2,316
2020-11-09 2020-11-09 4 Fang Li GLW Common Stock M - Exercise D 19.1900 1,255 24 1,255
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)