Langley Steinert - 01 Oct 2025 Form 4 Insider Report for CarGurus, Inc. (CARG)

Role: Executive Chair, Director, 10%+ Owner
Signature: /s/ Suzanne Murray, as attorney-in-fact
Issuer symbol: CARG
Transactions as of: 01 Oct 2025
Net transactions value: -$464,156
Form type: 4
Filing time: 02 Oct 2025, 16:57:51 UTC
Previous filing: 03 Jul 2025
Next filing: 05 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Steinert Langley	Executive Chair, Director, 10%+ Owner	1001 BOYLSTON STREET, 16TH FLOOR, BOSTON	/s/ Suzanne Murray, as attorney-in-fact	02 Oct 2025	0001719138

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CARG	Class A Common Stock	Tax liability	$464,156	-12,361	-2.6%	$37.55	470,874	01 Oct 2025	Direct	F1
holding	CARG	Class A Common Stock						2	01 Oct 2025	See Footnote	F2

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

Explanation of Responses:

Id	Content
F1	Shares withheld for payment of tax liability upon vesting of restricted stock units.
F2	These shares are owned directly by The Langley Steinert Irrevocable Family Trust dated June 21, 2004, of which the Reporting Person's children are the beneficiaries. The Reporting Person may be deemed to have indirect ownership over such shares, but expressly disclaims beneficial ownership of such shares.