Avery H. Nelson III

CIK: 0001824828

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (10.5%)

Position reduction

Option Exercises (M)17 (44.7%)

Derivative conversions

Awards (A)8 (21.1%)

Compensation grants

Other (G, F, J, C, D, …)9 (23.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GLW

CORNING INC /NY

Officer

Discretionary Trading P&L

Holdings

Transaction History (38 total)

GLW
CORNING INC /NY
May 15, 2026
Sale(S)
Direct
20K shares at avg. $195.93$3.9M
GLW
CORNING INC /NY
Apr 15, 2026
Exercise(M)
Direct
17.8K shares-
GLW
CORNING INC /NY
Apr 15, 2026
Tax Payment(F)
Direct
28.7K shares at avg. $168.27$4.8M
GLW
CORNING INC /NY
Apr 15, 2026
Exercise(M)
Direct
41.2K shares-
GLW
CORNING INC /NY
Apr 1, 2026
Award(A)
Restricted Stock Unit
Direct
9.7K shares-
GLW
CORNING INC /NY
Feb 11, 2026
Sale(S)
Direct
1.6K shares at avg. $128.74$204K
GLW
CORNING INC /NY
Feb 9, 2026
Sale(S)
Direct
6.3K shares at avg. $129.79$813K
GLW
CORNING INC /NY
Feb 9, 2026
Tax Payment(F)
Direct
893 shares at avg. $131.39$117K
GLW
CORNING INC /NY
Feb 9, 2026
Exercise(M)
Direct
2.5K shares-
GLW
CORNING INC /NY
Feb 4, 2026
Award(A)
Performance Share Unit
Direct
20.9K shares-
GLW
CORNING INC /NY
Feb 4, 2026
Exercise(M)
Direct
599 shares-
GLW
CORNING INC /NY
Feb 4, 2026
Exercise(M)
Direct
553 shares-
GLW
CORNING INC /NY
Feb 4, 2026
Exercise(M)
Direct
742 shares-
GLW
CORNING INC /NY
Feb 4, 2026
Tax Payment(F)
Direct
1.9K shares at avg. $109.69$208K
GLW
CORNING INC /NY
Feb 4, 2026
Award(A)
Performance Share Unit
Direct
16.9K shares-
GLW
CORNING INC /NY
Feb 4, 2026
Award(A)
Performance Share Unit
Direct
15.6K shares-
GLW
CORNING INC /NY
Jan 2, 2026
Exercise(M)
Direct
1K shares-
GLW
CORNING INC /NY
Jan 2, 2026
Tax Payment(F)
Direct
1K shares at avg. $90.67$91K
GLW
CORNING INC /NY
Aug 8, 2025
Exercise(M)
Direct
2.5K shares-
GLW
CORNING INC /NY
Aug 8, 2025
Tax Payment(F)
Direct
1.3K shares at avg. $65.77$83K
GLW
CORNING INC /NY
Jul 30, 2025
Sale(S)
Direct
36.2K shares at avg. $62.26$2.3M
GLW
CORNING INC /NY
Jul 30, 2025
Exercise(M)
Direct
10K shares at avg. $27.00$270K
GLW
CORNING INC /NY
Jul 30, 2025
Exercise(M)
Direct
11.2K shares at avg. $27.03$304K
GLW
CORNING INC /NY
Apr 15, 2025
Exercise(M)
Direct
20.7K shares-
GLW
CORNING INC /NY
Apr 15, 2025
Exercise(M)
Direct
13.8K shares-

		Type	Shares	Price		Ownership
May 15, 2026	GLW CORNING INC /NY	Sale(S)	20,000	$195.93	$3,918,600	Direct
Apr 15, 2026	GLW CORNING INC /NY	Exercise(M)	17,838	-	$0	Direct
Apr 15, 2026	GLW CORNING INC /NY	Tax Payment(F)	28,740	$168.27	$4,836,080	Direct
Apr 15, 2026	GLW CORNING INC /NY	Exercise(M)	41,173	-	$0	Direct
Apr 1, 2026	GLW CORNING INC /NY	Award(A) Restricted Stock Unit	9,692	-	-	Direct
Feb 11, 2026	GLW CORNING INC /NY	Sale(S)	1,583	$128.74	$203,800	Direct
Feb 9, 2026	GLW CORNING INC /NY	Sale(S)	6,262	$129.79	$812,722	Direct
Feb 9, 2026	GLW CORNING INC /NY	Tax Payment(F)	893	$131.39	$117,331	Direct
Feb 9, 2026	GLW CORNING INC /NY	Exercise(M)	2,476	-	$0	Direct
Feb 4, 2026	GLW CORNING INC /NY	Award(A) Performance Share Unit	20,932	-	-	Direct
Feb 4, 2026	GLW CORNING INC /NY	Exercise(M)	599	-	$0	Direct
Feb 4, 2026	GLW CORNING INC /NY	Exercise(M)	553	-	$0	Direct
Feb 4, 2026	GLW CORNING INC /NY	Exercise(M)	742	-	$0	Direct
Feb 4, 2026	GLW CORNING INC /NY	Tax Payment(F)	1,894	$109.69	$207,753	Direct
Feb 4, 2026	GLW CORNING INC /NY	Award(A) Performance Share Unit	16,891	-	-	Direct
Feb 4, 2026	GLW CORNING INC /NY	Award(A) Performance Share Unit	15,591	-	-	Direct
Jan 2, 2026	GLW CORNING INC /NY	Exercise(M)	1,005	-	$0	Direct
Jan 2, 2026	GLW CORNING INC /NY	Tax Payment(F)	1,005	$90.67	$91,123	Direct
Aug 8, 2025	GLW CORNING INC /NY	Exercise(M)	2,476	-	-	Direct
Aug 8, 2025	GLW CORNING INC /NY	Tax Payment(F)	1,264	$65.77	$83,133	Direct
Jul 30, 2025	GLW CORNING INC /NY	Sale(S)	36,240	$62.26	$2,256,357	Direct
Jul 30, 2025	GLW CORNING INC /NY	Exercise(M)	10,001	$27.00	$270,027	Direct
Jul 30, 2025	GLW CORNING INC /NY	Exercise(M)	11,239	$27.03	$303,790	Direct
Apr 15, 2025	GLW CORNING INC /NY	Exercise(M)	20,742	-	-	Direct
Apr 15, 2025	GLW CORNING INC /NY	Exercise(M)	13,777	-	-	Direct

1-25 of 38 transactions

About Nelson Avery H III

Nelson Avery H III (SEC CIK 0001824828) files insider reports with the SEC as Executive Vice President & COO of CORNING INC /NY (GLW).

Signal8 holds 14 ownership filings by Nelson Avery H III, all Form 4s, filed between Jan 6, 2025 and May 18, 2026. Those filings report 38 transactions, from Jan 2, 2025 to May 15, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Nelson Avery H III's filings is in CORNING, NY.

Recent filings by Nelson Avery H III

May 15, 2026: Open-market sale of GLW shares (Form 4, code S).
Apr 15, 2026: Option exercise of GLW shares (Form 4, code M).
Apr 15, 2026: Tax withholding of GLW shares (Form 4, code F).
Apr 15, 2026: Option exercise of GLW shares (Form 4, code M).
Apr 1, 2026: Grant or award of GLW derivative securities (Form 4, code A).

Other insiders filing for CORNING INC /NY (GLW)

Martin Kevin J, Director
Ferguson Roger W. Jr., Director
CUMMINGS ROBERT F JR, Director
BURNS STEPHANIE, Director
Gullo Michelle L, Senior Vice President & CHRO
WEEKS WENDELL P, Chairman, CEO and President

How to read Form 4 transaction codes