SCHLESINGER EDWARD A

PrivateCIK: 1658538

Location

CORNING, NY

SCHLESINGER EDWARD A (Vice President & Controller) exercised options at CORNING INC /NY

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises

SCHLESINGER EDWARD A

Filed: 4/16/2026ACC: 0000024741-26-000181

InsiderSCHLESINGER EDWARD ACIK 1658538

→

IssuerCORNING INC /NYCIK 24741

Officer· Vice President & Controller

Since Jul 2018

-30.71K

Net shares

Net seller

$5.17M

Total sold

0

Open market trades

0B · 0S

5

Total transactions

63.07K acquired · 93.78K disposed

Non-Derivative Transactions3

Common Stock

Direct

M · Option Exercise

Shares

+19.09K

Price / share

—

Trade value

—

% of position

34.4%

4/15/2026

55.47K→74.56K

Common Stock

Direct

M · Option Exercise

Shares

+43.98K

Price / share

—

Trade value

—

% of position

59.0%

4/15/2026

74.56K→118.54K

Common Stock

Direct

F · Tax Withholding

Shares

−30.71K

Price / share

$168.27

Trade value

$5.17M

% of position

25.9%

4/15/2026

118.54K→87.83K

Total

Net shares

+32.35K

Net value

-$5.17M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	4/15/2026	M · Option Exercise	+19.09K	—	—	34.4%	55.47K	74.56K
Common Stock Direct	4/15/2026	M · Option Exercise	+43.98K	—	—	59.0%	74.56K	118.54K
Common Stock Direct	4/15/2026	F · Tax Withholding	−30.71K	$168.27	$5.17M	25.9%	118.54K	87.83K
Total			+32.35K		-$5.17M

Derivative Transactions2

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

19.09K shares

Shares

−19.09K

Strike price

Held after

0.00

Exercisable

—

4/15/2026

Performance Share Unit

Direct

M · Option Exercise

Converts to

Common Stock

43.98K shares

Shares

−43.98K

Strike price

Held after

0.00

Exercisable

—

4/15/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Unit Direct	Common Stock19.09K shares	4/15/2026	M · Option Exercise	−19.09K		—	0.00
Performance Share Unit Direct	Common Stock43.98K shares	4/15/2026	M · Option Exercise	−43.98K		—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)5

Restricted Stock Unit

Direct

Underlying security

Common Stock

Underlying shares

10.11K

Shares owned

10.11K

Exercise price

Expiration

—

Exercise window

—

Performance Share Unit

Direct

Underlying security

Common Stock

Underlying shares

35.27K

Shares owned

35.27K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Unit

Direct

Underlying security

Common Stock

Underlying shares

24.33K

Shares owned

24.33K

Exercise price

Expiration

—

Exercise window

—

Performance Share Unit

Direct

Underlying security

Common Stock

Underlying shares

16.95K

Shares owned

16.95K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Unit

Direct

Underlying security

Common Stock

Underlying shares

21.89K

Shares owned

21.89K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

108.56K

Owned

108.56K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Unit Direct	Common Stock		—	—	10.11K	10.11K
Performance Share Unit Direct	Common Stock		—	—	35.27K	35.27K
Restricted Stock Unit Direct	Common Stock		—	—	24.33K	24.33K
Performance Share Unit Direct	Common Stock		—	—	16.95K	16.95K
Restricted Stock Unit Direct	Common Stock		—	—	21.89K	21.89K
Total					108.56K	108.56K