InsiderClue
Stocks · Materials · Drawing & Insulating of Nonferrous Wire

Corning Inc.

GLW Clue Score45
United States Fiscal year ends December CIK 0000024741 Results filed 27 Oct 2026
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What the insiders did Net selling

Individual transactions

9
Insider
Date
Role
Action
Shares
Price
Amount
Li Fang
14 May 2026
SVP, Corning Intl & NBD, Solar
Exercised, kept
8,725
$19.65
$171.45K
R Tony Tripeny
2 May 2022
Retired Exec. Vice President
Exercised, kept
8,862
$35.96
$318.68K
R Tony Tripeny
2 May 2022
Retired Exec. Vice President
Exercised, kept
959
$35.96
$34.49K
John A Canning Jr
1 May 2020
Retired Director
Exercised, kept
1,323
$16.80
$22.23K
Mark S Wrighton
7 Nov 2019
Director
Exercised, kept
2,345
$18.95
$44.44K
Robert F Cummings Jr
12 Nov 2018
Director
Exercised, kept
4,430
$10.75
$47.62K
Mark S Wrighton
29 Oct 2018
Director
Exercised, kept
4,430
$10.75
$47.62K
David L Morse
6 Apr 2018
Executive Vice President
Exercised, kept indirect
500
$25.44
$12.72K
Robert F Cummings Jr
31 Jan 2018
Director
Exercised, kept
2,083
$22.86
$47.62K
Showing 250 of 296 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 1,350
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 2
Sales straight out of an exercise 173
Sales at will 104
Transactions with no price 0
Shares from compensation/vesting 131,533,167
Sales filed before the plan box existed 30
History held since 3 Oct 2006