STEVERSON LEWIS A

PrivateCIK: 1508144

Location

CORNING, NY

STEVERSON LEWIS A (Senior Vice President) exercised options at CORNING INC /NY

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

M · 2 exercises

STEVERSON LEWIS A

Filed: 4/16/2026ACC: 0000024741-26-000185

InsiderSTEVERSON LEWIS ACIK 1508144

→

IssuerCORNING INC /NYCIK 24741

Officer· Senior Vice President

Since Oct 2018

-49.79K

Net shares

Net seller

$8.38M

Total sold

0

Open market trades

0B · 0S

5

Total transactions

102.23K acquired · 152.01K disposed

Non-Derivative Transactions3

Common Stock

Direct

M · Option Exercise

Shares

+71.12K

Price / share

—

Trade value

—

% of position

2054.8%

4/15/2026

3.46K→74.58K

Common Stock

Direct

M · Option Exercise

Shares

+31.11K

Price / share

—

Trade value

—

% of position

41.7%

4/15/2026

74.58K→105.69K

Common Stock

Direct

F · Tax Withholding

Shares

−49.79K

Price / share

$168.27

Trade value

$8.38M

% of position

47.1%

4/15/2026

105.69K→55.90K

Total

Net shares

+52.44K

Net value

-$8.38M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	4/15/2026	M · Option Exercise	+71.12K	—	—	2054.8%	3.46K	74.58K
Common Stock Direct	4/15/2026	M · Option Exercise	+31.11K	—	—	41.7%	74.58K	105.69K
Common Stock Direct	4/15/2026	F · Tax Withholding	−49.79K	$168.27	$8.38M	47.1%	105.69K	55.90K
Total			+52.44K		-$8.38M

Derivative Transactions2

Performance Share Unit

Direct

M · Option Exercise

Converts to

Common Stock

71.12K shares

Shares

−71.12K

Strike price

Held after

0.00

Exercisable

—

4/15/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

31.11K shares

Shares

−31.11K

Strike price

Held after

0.00

Exercisable

—

4/15/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Performance Share Unit Direct	Common Stock71.12K shares	4/15/2026	M · Option Exercise	−71.12K		—	0.00
Restricted Stock Unit Direct	Common Stock31.11K shares	4/15/2026	M · Option Exercise	−31.11K		—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)5

Performance Share Unit

Direct

Underlying security

Common Stock

Underlying shares

53.62K

Shares owned

53.62K

Exercise price

Expiration

—

Exercise window

—

Performance Share Unit

Direct

Underlying security

Common Stock

Underlying shares

18.16K

Shares owned

18.16K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Unit

Direct

Underlying security

Common Stock

Underlying shares

10.11K

Shares owned

10.11K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Unit

Direct

Underlying security

Common Stock

Underlying shares

33.41K

Shares owned

33.41K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Unit

Direct

Underlying security

Common Stock

Underlying shares

26.08K

Shares owned

26.08K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

141.38K

Owned

141.38K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Performance Share Unit Direct	Common Stock		—	—	53.62K	53.62K
Performance Share Unit Direct	Common Stock		—	—	18.16K	18.16K
Restricted Stock Unit Direct	Common Stock		—	—	10.11K	10.11K
Restricted Stock Unit Direct	Common Stock		—	—	33.41K	33.41K
Restricted Stock Unit Direct	Common Stock		—	—	26.08K	26.08K
Total					141.38K	141.38K

STEVERSON LEWIS A — Insider Transaction (Form 4) Filed Apr 16, 2026 | Finecho