William E. Schaupp - 02 Mar 2026 Form 4 Insider Report for CATERPILLAR INC (CAT)

Role: Chief Accounting Officer
Signature: /s/ Nicole Puza, POA for William Schaupp
Issuer symbol: CAT
Transactions as of: 02 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 04 Mar 2026, 18:20:56 UTC
Previous filing: 18 Feb 2026
Next filing: 06 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Schaupp William E	Chief Accounting Officer	5205 N. O'CONNOR BOULEVARD, SUITE 100, IRVING	/s/ Nicole Puza, POA for William Schaupp	04 Mar 2026	0001739758

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CAT	Common Stock	Award		+102	+12%	$0.000000^*	927	02 Mar 2026	Direct	F1
transaction	CAT	Common Stock	Tax liability		-18	-1.9%	$719.13^*	909	03 Mar 2026	Direct	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CAT	Employee Stock options	Award		+285		$0.000000^*	285	02 Mar 2026	Common Stock	285	$752.18	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes adjustment for dividends accrued.
F2	Represents shares withheld from the reporting person to satisfy tax obligation arising from the vesting of restricted stock units granted March 3, 2025.
F3	The stock options were granted pursuant to the Caterpillar Inc. 2023 Long Term Incentive Plan and vest equally in 1/3 increments on the first, second and third anniversaries of the grant date.