CarGurus officer proposes $113K Class A share sale

The proposed sale is listed at an aggregate market value of $113,266.88.

Rhea-AI Filing Summary

CarGurus, Inc. officer Quinn Matthew Todd gave notice of a proposed sale of 3,824 Class A shares through Fidelity Brokerage Services LLC, with an approximate sale date of October 2, 2026. The securities information lists 75,309,865 shares outstanding. A separate past-three-months entry names Matthew Quinn and lists 3,824 Class A shares sold on July 2, 2026, for $133,954.72.

Key Figures

Proposed Class A shares: 3,824 shares Aggregate market value: $113,266.88 Approximate sale date: October 2, 2026 +3 more

6 metrics

Proposed Class A shares 3,824 shares Proposed sale

Aggregate market value $113,266.88 Proposed sale

Approximate sale date October 2, 2026 Proposed sale

Shares outstanding 75,309,865 shares Securities information

Prior Class A shares sold 3,824 shares Past-three-months entry dated July 2, 2026

Gross proceeds $133,954.72 Past-three-months entry dated July 2, 2026

Key Terms

Rule 144, Restricted Stock Vesting, shares outstanding, attorney-in-fact

4 terms

Rule 144 regulatory

"definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Vesting financial

"Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

shares outstanding financial

"75,309,865 shares outstanding"

Shares outstanding are the total number of a company’s stock units held by all shareholders, including institutional investors and company insiders — think of them as the total number of slices of the company’s ownership pie. Investors use this number to calculate how much of the company each share represents, and it directly affects per-share measures like earnings per share, ownership percentage and valuation; when the slice count changes, an investor’s claim and the company’s per-share metrics change too.

attorney-in-fact regulatory

"as attorney-in-fact for Matthew Quinn"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many CARG shares did Quinn Matthew Todd propose to sell?

Quinn Matthew Todd gave notice of a proposed sale of 3,824 Class A shares, with an approximate sale date of October 2, 2026 and an aggregate market value of $113,266.88. Fidelity Brokerage Services LLC is listed in connection with the sale.

How many CARG shares were sold in the prior three months?

The past-three-months entry names Matthew Quinn and lists 3,824 Class A shares sold on July 2, 2026, with gross proceeds of $133,954.72.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/02/2026 - 11:41 AM Accepted by SEC EDGAR 10/02/2026 - 11:41 AM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001899207
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	CarGurus, Inc.
SEC File Number	001-38233
Address of Issuer	1001 BOYLSTON STREET 16TH FLOOR BOSTON MASSACHUSETTS 02115
Phone	617 354 0068
Name of Person for Whose Account the Securities are To Be Sold	Quinn Matthew Todd
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	3824	113266.88	75309865	10/02/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	10/01/2026	Restricted Stock Vesting	Issuer			3824	10/01/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Matthew Quinn 1001 Boylston Street 16th Floor Boston MA 02115	Class A	07/02/2026	3824	133954.72

144: Remarks and Signature

Remarks
Date of Notice	10/02/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	08/20/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Emily Navaro, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Matthew Quinn.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)