TEAD · Teads Holding Co.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.0650 to $1.0675 per share. Upon request, the reporting person will provide full information regarding the number of shares purchased at each separate price.

The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.1904 to $1.1999 per share. Upon request, the reporting person will provide full information regarding the number of shares purchased at each separate price.

The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.1399 to $1.1699 per share. Upon request, the reporting person will provide full information regarding the number of shares purchased at each separate price.

The reported transaction represents multiple open market purchases executed in a joint account held by the Reporting Person and spouse at prices ranging from $0.95 to $1.05 per share, inclusive. The shares were purchased at a weighted average price of $0.99 per share. The Reporting Person undertakes to provide to the staff of the U.S. Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

Restricted stock units granted pursuant to the Issuer's 2007 Omnibus Securities and Incentive Plan which vest in increments over four years as follows: one-eighth of such awards shall vest on June 5, 2026, and one-sixteenth of such awards shall vest on September 5, 2026, and each quarterly anniversary thereafter.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

Restricted stock units granted pursuant to the Issuer's 2007 Omnibus Securities and Incentive Plan which vest in increments over four years as follows: one-eighth of such awards shall vest on June 5, 2026, and one-sixteenth of such awards shall vest on September 5, 2026, and each quarterly anniversary thereafter.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in twelve equal increments over a period of three years beginning June 5, 2026, and on each quarterly anniversary thereof.

Restricted stock units granted pursuant to the Issuer's 2021 Long-Term Incentive Plan which vest in increments over four years as follows: one-eighth of such awards shall vest on June 5, 2026, and one-sixteenth of such awards shall vest on September 5, 2026, and each quarterly anniversary thereafter.

This Form 4 is being amended solely to report a clerical error in the vesting schedule disclosed in Footnote 1 of the original filing. The original filing incorrectly stated that the initial vesting date was December 5, 2025. The correct initial vesting date is December 5, 2026.

Represents performance-based restricted stock units (PSUs) originally granted on June 5, 2023, under the Issuer's 2021 Long-Term Incentive Plan. The PSUs were subject to achievement of specified internal financial performance metrics over a performance period ending December 31, 2025. The award provided for (i) 45,000 target units based on the Company's average Ex-TAC Gross Profit growth from January 1, 2024 through December 31, 2025 ("the Ex-TAC Target"), and (ii) 45,000 target units based on the cumulative percentage of Adjusted EBITDA to Ex-TAC Gross Profit over the period January 1, 2023 through December 31, 2025 ("the EBITDA Target"). On March 11, 2026, the Compensation Committee certified achievement of 100% of the Ex-TAC Target and 64.08% of the EBITDA Target, resulting in the issuance of 73,836 shares of common stock.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Represents an open market purchase of 1,892 shares at a price of $0.70 per share.

Represents an open market purchase of 8,108 shares at a price of $0.74 per share.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Represents an open market purchase of 1,250 shares at a price of $1.61 per share.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.