Jaymin Amin - 02 Jan 2026 Form 4 Insider Report for CORNING INC /NY (GLW)

Role
SVP and Chief Tech. Officer
Signature
Melissa J. Gambol, Power of Attorney
Issuer symbol
GLW
Transactions as of
02 Jan 2026
Net transactions value
-$62,109
Form type
4
Filing time
06 Jan 2026, 16:17:15 UTC
Previous filing
30 Oct 2025
Next filing
06 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Amin Jaymin SVP and Chief Tech. Officer ONE RIVERFRONT PLAZA, CORNING Melissa J. Gambol, Power of Attorney 06 Jan 2026 0001930559

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GLW Common Stock Options Exercise $0 +685 +0.8% $0.000000 86,757 02 Jan 2026 Direct
transaction GLW Common Stock Tax liability $62,109 -685 -0.79% $90.67 86,072 02 Jan 2026 Direct
holding GLW Common Stock 2,597 02 Jan 2026 Trustee u/Employee Benefit Plan F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction GLW Restricted Stock Unit Options Exercise $0 -685 -4.5% $0.000000 14,631 02 Jan 2026 Common Stock 685 Direct F2, F6
holding GLW Restricted Stock Unit 2,641 02 Jan 2026 Common Stock 2,641 Direct F2, F3
holding GLW Restricted Stock Unit 16,570 02 Jan 2026 Common Stock 16,570 Direct F2, F4
holding GLW Restricted Stock Unit 15,355 02 Jan 2026 Common Stock 15,355 Direct F2, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Ownership is represented by units held in a unitized stock fund through the issuer's 401(k) retirement plan as of December 31, 2025.
F2 Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock.
F3 The restricted stock units (RSUs) granted on February 8, 2023 vest 1/3 after 1 year from the grant date and 1/6 every 6 months thereafter until fully vested on the third anniversary of the grant date.
F4 The restricted stock units (RSUs) vest 100% on April 15, 2027. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
F5 The restricted stock units (RSUs) vest 100% on April 15, 2026. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.
F6 The restricted stock units (RSUs) vest 100% on April 14, 2028. Events such as retirement, death, disability, and others specified in the agreement may result in vesting prior to the vesting date.