Wendell P Weeks Corning Inc (GLW) insider trading activity

Wendell P Weeks is Chairman and CEO of CORNING INC . Currently has a direct ownership of 772,101 shares of GLW, which is worth approximately $59.4 Million. The most recent transaction as insider was on Sep 15, 2025, when has been sold 40,000 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 772K

13.38% 3M change

19.52% 12M change

Total Value Held $59.4 Million

WENDELL P WEEKS Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 15 2025	SELL Bona fide gift	-	40,000 Reduced 4.93%	772,101 Common Stock
Aug 08 2025	SELL Payment of exercise price or tax liability	$192,508 $65.77 p/Share	2,927 Reduced 0.36%	812,101 Common Stock
Aug 08 2025	BUY Exercise of conversion of derivative security	-	5,733 Added 0.7%	815,028 Common Stock
Aug 07 2025	SELL Open market or private sale	$5,352,294 $65.19 p/Share	82,103 Reduced 9.21%	809,295 Common Stock
Apr 15 2025	SELL Payment of exercise price or tax liability	$5,099,792 $41.78 p/Share	122,063 Reduced 12.04%	891,398 Common Stock
Apr 15 2025	BUY Exercise of conversion of derivative security	-	250,641 Added 19.83%	1,013,461 Common Stock
Feb 28 2025	SELL Open market or private sale	$2,797,691 $50.11 p/Share	55,831 Reduced 6.82%	762,820 Common Stock
Feb 27 2025	SELL Open market or private sale	$2,210,216 $50.04 p/Share	44,169 Reduced 5.12%	818,651 Common Stock
Feb 10 2025	SELL Payment of exercise price or tax liability	$120,794 $53.05 p/Share	2,277 Reduced 0.26%	862,820 Common Stock
Feb 10 2025	BUY Exercise of conversion of derivative security	-	5,733 Added 0.66%	865,097 Common Stock
Feb 04 2025	SELL Payment of exercise price or tax liability	$569,369 $52.04 p/Share	10,941 Reduced 1.26%	859,364 Common Stock
Feb 04 2025	BUY Exercise of conversion of derivative security	-	10,941 Added 1.24%	870,305 Common Stock
Jan 02 2025	SELL Payment of exercise price or tax liability	$200,806 $46.71 p/Share	4,299 Reduced 0.5%	859,364 Common Stock
Jan 02 2025	BUY Exercise of conversion of derivative security	-	4,299 Added 0.5%	863,663 Common Stock
Oct 31 2024	SELL Open market or private sale	$4,836,000 $48.36 p/Share	100,000 Reduced 10.42%	859,364 Common Stock
Aug 08 2024	SELL Payment of exercise price or tax liability	$183,938 $38.61 p/Share	4,764 Reduced 0.49%	959,364 Common Stock
Aug 08 2024	BUY Exercise of conversion of derivative security	-	9,331 Added 0.96%	964,128 Common Stock
Apr 15 2024	SELL Payment of exercise price or tax liability	$2,833,591 $31.29 p/Share	90,559 Reduced 8.66%	954,797 Common Stock
Apr 15 2024	BUY Exercise of conversion of derivative security	-	185,951 Added 15.1%	1,045,356 Common Stock
Feb 08 2024	SELL Payment of exercise price or tax liability	$213,479 $31.73 p/Share	6,728 Reduced 0.78%	859,405 Common Stock
Feb 08 2024	BUY Exercise of conversion of derivative security	-	18,659 Added 2.11%	866,133 Common Stock
Feb 07 2024	SELL Payment of exercise price or tax liability	$98,294 $31.79 p/Share	3,092 Reduced 0.36%	847,474 Common Stock
Feb 07 2024	BUY Exercise of conversion of derivative security	-	3,092 Added 0.36%	850,566 Common Stock
Jan 04 2024	SELL Payment of exercise price or tax liability	$124,450 $30.28 p/Share	4,110 Reduced 0.48%	847,474 Common Stock
Jan 04 2024	BUY Exercise of conversion of derivative security	-	4,110 Added 0.48%	851,584 Common Stock

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Wendell P Weeks

Chairman and CEO

Corning, NY

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