Corning Incorporated
| Security | GLW / Corning Incorporated |
| Insider | Mark S Wrighton |
This page shows the track record and history of WRIGHTON MARK S
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 Mark S Wrighton 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 ($) |
Max Return (%) |
|---|---|---|---|---|---|---|---|
| There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Sales - Short Term Loss Analysis
In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Mark S Wrighton in GLW / Corning Incorporated. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Min |
Price at Min |
Max Loss Avoided ($) |
Max Loss Avoided (%) |
|---|---|---|---|---|---|---|---|
| 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.
Insider Transaction History
| File Date |
Trade Date |
Form | Insider | Ticker | Security Title | Code | Direct | Exercise Price |
Unit Price |
Units Changed |
Value Changed (1K) |
Remaining Options |
Remaining Shares |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-08 | 2025-09-04 | 4 | WRIGHTON MARK S | GLW | Common Stock | D | -4,467 | 61,621 | ||||||
| 2022-02-03 | 2022-02-02 | 4 | WRIGHTON MARK S | GLW | Restricted Stock Unit | D | 42.7400 | 4,797 | 205 | 33,331 | ||||
| 2021-02-04 | 2021-02-03 | 4 | WRIGHTON MARK S | GLW | Restricted Stock Unit | D | 5,366 | 28,534 | ||||||
| 2020-05-19 | 2020-05-15 | 4 | WRIGHTON MARK S | GLW | Restricted Stock Unit | D | 1,722 | 1,722 | ||||||
| 2020-02-07 | 2020-02-05 | 4 | WRIGHTON MARK S | GLW | Restricted Stock Unit | D | 6,539 | 23,168 | ||||||
| 2019-11-08 | 2019-11-07 | 4 | WRIGHTON MARK S | GLW | Stock Options (Right to Buy) | D | 18.95 | -2,345 | 0 | |||||
| 2019-11-08 | 2019-11-07 | 4 | WRIGHTON MARK S | GLW | Common Stock | D | 18.9500 | 2,345 | 44 | 66,088 | ||||
| 2019-02-08 | 2019-02-06 | 4 | WRIGHTON MARK S | GLW | Restricted Stock Unit | D | 5,182 | 16,629 | ||||||
| 2018-10-31 | 2018-10-29 | 4 | WRIGHTON MARK S | GLW | Stock Options (Right to Buy) | D | 10.75 | -4,430 | 0 | |||||
| 2018-10-31 | 2018-10-29 | 4 | WRIGHTON MARK S | GLW | Common Stock | D | 10.7500 | 4,430 | 48 | 63,743 | ||||
| 2018-02-09 | 2018-02-07 | 4 | WRIGHTON MARK S | GLW | Restricted Stock Unit | D | 5,533 | 11,447 | ||||||
| 2017-02-03 | 2017-02-01 | 4 | WRIGHTON MARK S | GLW | Restricted Stock Unit | D | 5,914 | 5,914 | ||||||
| 2016-02-05 | 2016-02-03 | 4 | WRIGHTON MARK S | GLW | Common Stock | D | 8,433 | 59,313 | ||||||
| 2015-02-06 | 2015-02-04 | 4 | WRIGHTON MARK S | GLW | Common Stock | D | 5,974 | 50,880 | ||||||
| 2014-02-07 | 2014-02-05 | 4 | WRIGHTON MARK S | GLW | Common Stock | D | 7,692 | 44,906 | ||||||
| 2013-02-08 | 2013-02-06 | 4 | WRIGHTON MARK S | GLW | Common Stock | D | 10,263 | 37,214 | ||||||
| 2012-02-03 | 2012-02-01 | 4 | WRIGHTON MARK S | GLW | Common Stock | D | 8,915 | 26,951 | ||||||
| 2009-02-05 | 3/A | WRIGHTON MARK S | GLW | Common Stock | D | 1,000 |
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)
