SMP · Standard Motor Products, Inc.

This transaction was executed in multiple trades at prices ranging from $39.75 to $39.83. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

This transaction was a broker-assisted sale of shares to cover the payment of withholding tax liability incurred upon the vesting of restricted stock awards issued to the reporting person under the Company's Omnibus Incentive Plans. This transaction was executed in multiple trades at prices ranging from $37.93 to $38.87. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan exempt from Section 16(b) pursuant to Rule 16b-3(d).

This Form 4/A also amends the Form 4 filed by the reporting person on March 3, 2026, to correct and restate the number of shares reported as disposed of pursuant to the transaction on March 1, 2026, and the resulting number of shares beneficially owned. The correction reflects an administrative error by the equity plan administrator in determining the number of shares to be withheld. As previously disclosed, this transaction is exempt from Section 16(b) pursuant to Rule 16b-3(e). The price reported above reflects the closing price of the issuer's Common Stock on February 27, 2026 (the last trading day immediately preceding the shares vesting).

This transaction is exempt from Section 16(b) pursuant to Rule 16b-3(e). Shares were withheld to satisfy tax withholding obligations. The price reported above reflects the closing price of the issuer's Common Stock on February 27, 2026 (the last trading day immediately preceding the shares vesting).

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan exempt from Section 16(b) pursuant to Rule 16b-3(d).

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan exempt from Section 16(b) pursuant to Rule 16b-3(d).

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan exempt from Section 16(b) pursuant to Rule 16b-3(d).

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan exempt from Section 16(b) pursuant to Rule 16b-3(d).

This Form 4/A amends the Form 4 filed by the reporting person on February 26, 2026, to correct and restate the number of shares reported as disposed of pursuant to the transaction on February 24, 2026, and the resulting number of shares beneficially owned. The correction reflects an administrative error by the equity plan administrator in determining the number of shares to be withheld. As previously disclosed, this transaction is exempt from Section 16(b) pursuant to Rule 16b-3(e). The price reported above reflects the closing price of the issuer's Common Stock on February 24, 2026.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan exempt from Section 16(b) pursuant to Rule 16b-3(d).

This transaction was executed in multiple trades at prices ranging from $38.00 to $38.20. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares at which the transaction was effected.

This transaction was a broker-assisted sale of shares to cover the payment of withholding tax liability incurred upon the vesting of restricted stock and a performance share award issued to the reporting person under the Company's Amended and Restated 2016 Omnibus Incentive Plan. This transaction was executed in multiple trades at prices ranging from $38.18 to $38.41. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

This transaction was a broker-assisted sale of shares to cover the payment of withholding tax liability incurred upon the vesting of restricted stock and a performance share award issued to the reporting person under the Company's Amended and Restated 2016 Omnibus Incentive Plan. This transaction was executed in multiple trades at prices ranging from $38.15 to $38.41. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

This transaction was a broker-assisted sale of shares to cover the payment of withholding tax liability incurred upon the vesting of restricted stock and a performance share award issued to the reporting person in September 2022 under the Company's Amended and Restated 2016 Omnibus Incentive Plan. This transaction was executed in multiple trades at prices ranging from $38.14 to $38.41. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

This transaction was a broker-assisted sale of shares to cover the payment of withholding tax liability incurred upon the vesting of restricted stock and a performance share award issued to the reporting person under the Company's Amended and Restated 2016 Omnibus Incentive Plan. This transaction was executed in multiple trades at prices ranging from $38.17 to $38.41. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

This transaction was a broker-assisted sale of shares to cover the payment of withholding tax liability incurred upon the vesting of restricted stock and a performance share award issued to the reporting person under the Company's Amended and Restated 2016 Omnibus Incentive Plan. This transaction was executed in multiple trades at prices ranging from $38.15 to $38.41. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

This transaction was a broker-assisted sale of shares to cover the payment of withholding tax liability incurred upon the vesting of a restricted stock award issued to the reporting person under the Company's Amended and Restated 2016 Omnibus Incentive Plan. This transaction was executed in multiple trades at prices ranging from $37.99 to $38.59. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

This transaction was a broker-assisted sale of shares to cover the payment of withholding tax liability incurred upon the vesting of a restricted stock award issued to the reporting person under the Company's Amended and Restated 2016 Omnibus Incentive Plan. This transaction was executed in multiple trades at prices ranging from $38.03 to $38.42. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Shares granted upon the vesting of a performance share award issued to the reporting person in September 2022 under the Company's Amended and Restated 2016 Omnibus Incentive Plan.

Shares granted upon the vesting of a performance share award issued to the reporting person in September 2022 under the Company's Amended and Restated 2016 Omnibus Incentive Plan.

Shares granted upon the vesting of a performance share award issued to the reporting person in September 2022 under the Company's Amended and Restated 2016 Omnibus Incentive Plan.

Shares granted upon the vesting of a performance share award issued to the reporting person in September 2022 under the Company's Amended and Restated 2016 Omnibus Incentive Plan.

Shares granted upon the vesting of a performance share award issued to the reporting person in September 2022 under the Company's Amended and Restated 2016 Omnibus Incentive Plan.

Shares granted upon the vesting of a performance share award issued to the reporting person in September 2022 under the Company's Amended and Restated 2016 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

This transaction involved a bona fide gift of shares by the reporting person's father to a trust for estate planning purposes.

For estate planning purposes, the reporting person's father gifted shares to an estate planning trust, of which the reporting person is trustee, and in which the reporting person's children are beneficiaries. The reporting person disclaims beneficial ownership of these shares, and the filing of this report shall not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose.

This transaction involved a bona fide gift of shares by the reporting person's father to a trust for estate planning purposes.

For estate planning purposes, the reporting person's father gifted shares to an estate planning trust in which the reporting person is a beneficiary.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

Grant of restricted stock under the Company's 2025 Omnibus Incentive Plan.

This transaction was a broker-assisted sale of shares to cover the payment of withholding tax liability incurred upon the vesting of restricted stock awards issued to the reporting person under the Company's Amended and Restated 2016 Omnibus Incentive Plan. This transaction was executed in multiple trades at prices ranging from $26.93 to $27.43. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

This transaction was executed in multiple trades at prices ranging from $33.97 to $34.44. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.