THOMAS ROBERT DAVID (Senior Vice President) exercised options at INTERNATIONAL BUSINESS MACHINES CORP

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

M · 3 exercises

THOMAS ROBERT DAVID

Filed: 2/23/2026ACC: 0002005007-26-000003

InsiderTHOMAS ROBERT DAVIDCIK 2005007

→

IssuerINTERNATIONAL BUSINESS MACHINES CORPCIK 51143

Officer· Senior Vice President

Since Feb 2026

-4.25K

Net shares

Net seller

$1.09M

Total sold

Open market trades

0B · 0S

Total transactions

8.41K acquired · 12.67K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+2.63K

Price / share

—

Trade value

—

% of position

3.8%

2/21/2026

68.64K→71.27K

Common Stock

Direct

F · Tax Withholding

−1.33K

Price / share

$256.42

Trade value

$340.78K

% of position

1.9%

2/21/2026

71.27K→69.94K

Common Stock

Direct

M · Option Exercise

+3.12K

Price / share

—

Trade value

—

% of position

4.5%

2/21/2026

69.94K→73.06K

Common Stock

Direct

F · Tax Withholding

−1.57K

Price / share

$256.42

Trade value

$403.86K

% of position

2.2%

2/21/2026

73.06K→71.48K

Common Stock

Direct

M · Option Exercise

+2.67K

Price / share

—

Trade value

—

% of position

3.7%

2/21/2026

71.48K→74.15K

Common Stock

Direct

F · Tax Withholding

−1.35K

Price / share

$256.42

Trade value

$345.91K

% of position

1.8%

2/21/2026

74.15K→72.80K

Total

Net shares

+4.16K

Net value

-$1.09M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/21/2026	M · Option Exercise	+2.63K	—	—	3.8%	68.64K	71.27K
Common Stock Direct	2/21/2026	F · Tax Withholding	−1.33K	$256.42	$340.78K	1.9%	71.27K	69.94K
Common Stock Direct	2/21/2026	M · Option Exercise	+3.12K	—	—	4.5%	69.94K	73.06K
Common Stock Direct	2/21/2026	F · Tax Withholding	−1.57K	$256.42	$403.86K	2.2%	73.06K	71.48K
Common Stock Direct	2/21/2026	M · Option Exercise	+2.67K	—	—	3.7%	71.48K	74.15K
Common Stock Direct	2/21/2026	F · Tax Withholding	−1.35K	$256.42	$345.91K	1.8%	74.15K	72.80K
Total			+4.16K		-$1.09M

Derivative Transactions3

Rst. Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

2.63K shares

−2.63K

Strike price

0.00

Held after

0.00

Exercisable

—

2/21/2026

Rst. Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

3.12K shares

−3.12K

Strike price

0.00

Held after

3.12K

Exercisable

—

2/21/2026

Rst. Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

2.67K shares

−2.67K

Strike price

0.00

Held after

5.33K

Exercisable

—

2/21/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Rst. Stock Unit Direct	Common Stock2.63K shares	2/21/2026	M · Option Exercise	−2.63K	—	0.00
Rst. Stock Unit Direct	Common Stock3.12K shares	2/21/2026	M · Option Exercise	−3.12K	—	3.12K
Rst. Stock Unit Direct	Common Stock2.67K shares	2/21/2026	M · Option Exercise	−2.67K	—	5.33K