CARG · CarGurus, Inc.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.04 to $36.14 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.00 to $41.13 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.81 to $37.50 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.00 to $36.27 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Represents shares issuable upon settlement of restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Subject to the Reporting Person's continuous service as an employee of the Issuer, 37.5% of the RSUs will vest on October 1, 2026 and 12.5% of the RSUs will vest on the first day of each three-month period thereafter until January 1, 2028. Such vesting may be accelerated in connection with a Change of Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

On June 11, 2026, the Trevisan 2025 Grantor Retained Annuity Trust dated March 13, 2025 (the "2025 GRAT") distributed 120,328 shares of the Issuer's Class A Common Stock as an annuity payment to the Reporting Person. On June 12, 2026, the Reporting Person transferred 250,000 shares of the Issuer's Class A Common Stock to the Trevisan 2026 Grantor Retained Annuity Trust dated June 8, 2026 (the "2026 GRAT").

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.00 to $34.30 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.035 to $33.10 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.00 to $32.89 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

Represents the conversion of Class B Common Stock into Class A Common Stock at the Reporting Person's election.

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.

Represents the conversion of Class B Common Stock into Class A Common Stock at the Reporting Person's election.

Each share of Class B Common Stock has no expiration date and is convertible into one share of Class A Common Stock at the option of the Reporting Person or automatically either upon the transfer of such share of Class B Common Stock, except for certain transfers described in the Issuer's amended and restated certificate of incorporation, or upon the date falling after the first to occur of the death of Langley Steinert, Langley Steinert's voluntary termination of all employment with the Issuer and service on the Issuer's board of directors or the sum of the number of shares of the Issuer's capital stock held by Langley Steinert and any Family Member or Permitted Entity of Langley Steinert (as such terms are defined in the Issuer's amended and restated certificate of incorporation), assuming the exercise and settlement in full of all outstanding options and convertible securities and calculated on an as-converted to Class A Common Stock basis, being less than 9,091,484 shares.

Represents the conversion of Class B Common Stock into Class A Common Stock at the Reporting Person's election.

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.

Each share of Class B Common Stock has no expiration date and is convertible into one share of Class A Common Stock at the option of the Reporting Person or automatically either upon the transfer of such share of Class B Common Stock, except for certain transfers described in the Issuer's amended and restated certificate of incorporation, or upon the date falling after the first to occur of the death of Langley Steinert, Langley Steinert's voluntary termination of all employment with the Issuer and service on the Issuer's board of directors or the sum of the number of shares of the Issuer's capital stock held by Langley Steinert and any Family Member or Permitted Entity of Langley Steinert (as such terms are defined in the Issuer's amended and restated certificate of incorporation), assuming the exercise and settlement in full of all outstanding options and convertible securities and calculated on an as-converted to Class A Common Stock basis, being less than 9,091,484 shares.

Represents the conversion of Class B Common Stock into Class A Common Stock at the Reporting Person's election.

Represents shares issuable upon settlement of restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A common stock. Subject to the Reporting Person's continuous service as a director of the Issuer, 100% of the RSUs will vest on the first anniversary of the grant date. Such vesting may be accelerated in connection with a Change in Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).

Represents shares issuable upon settlement of restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A common stock. Subject to the Reporting Person's continuous service as a director of the Issuer, 100% of the RSUs will vest on the first anniversary of the grant date. Such vesting may be accelerated in connection with a Change in Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).

Represents shares issuable upon settlement of restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A common stock. Subject to the Reporting Person's continuous service as a director of the Issuer, 100% of the RSUs will vest on the first anniversary of the grant date. Such vesting may be accelerated in connection with a Change in Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).

Represents shares issuable upon settlement of restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A common stock. Subject to the Reporting Person's continuous service as a director of the Issuer, 100% of the RSUs will vest on the first anniversary of the grant date. Such vesting may be accelerated in connection with a Change in Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).

Represents shares issuable upon settlement of restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A common stock. Subject to the Reporting Person's continuous service as a director of the Issuer, 100% of the RSUs will vest on the first anniversary of the grant date. Such vesting may be accelerated in connection with a Change in Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.0725 to $30.1241 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.0594 to $30.0545 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

Shares withheld for payment of tax liability upon vesting of restricted stock units.

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.