Mark W. Begor - 03 Feb 2026 Form 4 Insider Report for EQUIFAX INC (EFX)

Role: CEO, Director
Signature: /s/Lisa Stockard as Attorney-in-Fact
Issuer symbol: EFX
Transactions as of: 03 Feb 2026
Net transactions value: -$420,995
Form type: 4
Filing time: 05 Feb 2026, 15:14:08 UTC
Previous filing: 05 Jan 2026
Next filing: 12 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Begor Mark W	CEO, Director	1550 PEACHTREE STREET, N.W., ATLANTA	/s/Lisa Stockard as Attorney-in-Fact	04 Feb 2026	0001335111

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EFX	Common Stock	Award	$0	+59,123	+42%	$0.000000	201,392	03 Feb 2026	Direct	F1
transaction	EFX	Common Stock	Tax liability	$420,995	-2,405	-1.2%	$175.05	198,987	03 Feb 2026	Direct	F1
holding	EFX	Common Stock						10,500	03 Feb 2026	2-yr 2025 GRAT
holding	EFX	Common Stock						21,284	03 Feb 2026	2-yr Dec 2025 GRAT
holding	EFX	Common Stock						22,045	03 Feb 2026	2-yr Jun 2025 GRAT
holding	EFX	Common Stock						12,333	03 Feb 2026	2-yr May 2025 GRAT
holding	EFX	Common Stock						16,287	03 Feb 2026	3-yr Jul 2024 GRAT

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

Explanation of Responses:

Id	Content
F1	Includes accrued dividend equivalent units for dividends reinvested in corresponding restricted stock units through the Company's last dividend payment date and 199 shares of common stock purchased pursuant to the Equifax Inc. 2020 Employee Stock Purchase Plan.