Michael Paul O'Day Corning Inc (GLW) insider trading activity

Michael Paul O'Day is SVP and GM, Optical Comm. of CORNING INC . Currently has a direct ownership of 34,966 shares of GLW, which is worth approximately $2.87 Million. The most recent transaction as insider was on Jan 02, 2026, when has been sold 612 shares (Common Stock) at a price of $90.67 per share, resulting in proceeds of $55,490. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 35K

3.83% 3M change

22.81% 12M change

Total Value Held $2.87 Million

Michael Paul O'Day Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jan 02 2026	SELL Payment of exercise price or tax liability	$55,490 $90.67 p/Share	612 Reduced 1.72%	34,966 Common Stock
Jan 02 2026	BUY Exercise of conversion of derivative security	-	612 Added 1.69%	35,578 Common Stock
Dec 15 2025	SELL Bona fide gift	-	1,391 Reduced 3.83%	34,966 Common Stock
Aug 08 2025	SELL Payment of exercise price or tax liability	$31,372 $65.77 p/Share	477 Reduced 1.29%	36,357 Common Stock
Aug 08 2025	BUY Exercise of conversion of derivative security	-	1,091 Added 2.88%	36,834 Common Stock
Jul 30 2025	SELL Open market or private sale	$927,854 $62.36 p/Share	14,879 Reduced 29.39%	35,743 Common Stock
Apr 28 2025	SELL Payment of exercise price or tax liability	$154,173 $44.1 p/Share	3,496 Reduced 6.46%	50,622 Common Stock

Apr 15 2025	SELL Payment of exercise price or tax liability	$207,019 $41.78 p/Share	4,955 Reduced 8.39%	54,118 Common Stock
Apr 15 2025	BUY Exercise of conversion of derivative security	-	12,947 Added 17.98%	59,073 Common Stock
Feb 10 2025	SELL Payment of exercise price or tax liability	$14,111 $53.05 p/Share	266 Reduced 0.57%	46,126 Common Stock
Feb 10 2025	BUY Exercise of conversion of derivative security	-	1,091 Added 2.3%	46,392 Common Stock
Feb 04 2025	SELL Payment of exercise price or tax liability	$29,038 $52.04 p/Share	558 Reduced 1.22%	45,301 Common Stock
Feb 04 2025	BUY Exercise of conversion of derivative security	-	558 Added 1.2%	45,859 Common Stock
Jan 02 2025	SELL Payment of exercise price or tax liability	$19,945 $46.71 p/Share	427 Reduced 0.93%	45,301 Common Stock
Jan 02 2025	BUY Exercise of conversion of derivative security	-	427 Added 0.93%	45,728 Common Stock
Nov 12 2024	SELL Bona fide gift	-	2,090 Reduced 4.41%	45,301 Common Stock

MPO

Michael Paul O'Day

SVP and GM, Optical Comm.

Corning, NY

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