CC · Chemours Co

Includes directly owned shares, restricted stock units and dividend equivalent units.

The total holdings have been adjusted to correct an administrative error in prior Form 4s.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Includes directly owned shares, restricted stock units and dividend equivalent units.

The total holdings have been adjusted to correct an administrative error in prior Form 4s.

Includes directly owned shares, restricted stock units and dividend equivalent units.

The price reported is a weighted average price. These shares were purchased in multiple transactions at per share prices ranging from $15.58 to $15.62. The Reporting Person undertakes to provide upon request to the SEC staff, the Issuer, or any stockholder of the Issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Includes directly owned shares, restricted stock units and dividend equivalent units.

The price reported is a weighted average price. These shares were purchased in multiple transactions at per share prices ranging from $15.51 to $15.54. The Reporting Person undertakes to provide upon request to the SEC staff, the Issuer, or any stockholder of the Issuer, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Each deferred stock unit is the economic equivalent of one share of the Issuer's common stock. The deferred stock units become payable upon the first month following the Reporting Person's termination of service as a director.

Includes deferred stock units and dividend equivalent units.

Includes deferred stock units and dividend equivalent units.

Represents stock units that will convert one-for-one to Chemours common stock upon separation from service on the Board.

Includes deferred stock units and dividend equivalent units.

Represents stock units that will convert one-for-one to Chemours common stock upon separation from service on the Board.

Includes deferred stock units and dividend equivalent units.

Represents stock units that will convert one-for-one to Chemours common stock upon separation from service on the Board.

Includes deferred stock units and dividend equivalent units.

Represents stock units that will convert one-for-one to Chemours common stock upon separation from service on the Board.

Includes deferred stock units and dividend equivalent units.

Represents stock units that will convert one-for-one to Chemours common stock upon separation from service on the Board.

Includes deferred stock units and dividend equivalent units.

Represents stock units that will convert one-for-one to Chemours common stock upon separation from service on the Board.

Includes deferred stock units and dividend equivalent units.

The total holdings have been adjusted to correct an administrative error in prior Form 4s.

Includes deferred stock units and dividend equivalent units.

Represents stock units that will convert one-for-one to Chemours common stock upon separation from service on the Board.

Includes deferred stock units and dividend equivalent units.

Represents stock units that will convert one-for-one to Chemours common stock upon separation from service on the Board.

Includes deferred stock units and dividend equivalent units.

Each deferred stock unit is the economic equivalent of one share of the Issuer's common stock. The deferred stock units become payable upon the first month following the Reportring Person's termination of service as a director.

Includes deferred stock units and dividend equivalent units.

RSU award scheduled to vest in three equal annual installments beginning on March 1, 2027.

Includes directly owned shares, RSUs and dividend equivalent units.

RSU award scheduled to vest in three equal annual installments beginning on March 1, 2027.

Includes directly owned shares, RSUs and dividend equivalent units.

RSU award scheduled to vest in three equal annual installments beginning on March 1, 2027.

Includes directly owned shares, RSUs and dividend equivalent units.

RSU award scheduled to vest in three equal annual installments beginning on March 1, 2027.

Includes directly owned shares, RSUs and dividend equivalent units.

Restricted Stock Unit ("RSU") award scheduled to vest in three equal annual installments beginning on March 1, 2027.

RSU award scheduled to vest in three equal annual installments beginning on March 1, 2027.

Includes directly owned shares, RSUs and dividend equivalent units.

RSU award scheduled to vest on March 1, 2029.

Includes directly owned shares, RSUs and dividend equivalent units.

RSU award scheduled to vest in three equal annual installments beginning on March 1, 2027.

Includes directly owned shares, RSUs and dividend equivalent units.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units ("RSUs") and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units ("RSUs") and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units ("RSUs") and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units ("RSUs") and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units ("RSUs") and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units ("RSUs") and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

These shares were granted to the Reporting Person as performance stock units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested subject to the satisfaction of certain performance conditions, which the Company's Compensation and Leadership Development Committee certified as having occurred.

The total holdings have been adjusted to correct an administrative error in prior Form 4s.

These shares were granted to the Reporting Person as performance stock units under the Company's Long Term Incentive Plan as part of 2023 compensation and vested subject to the satisfaction of certain performance conditions, which the Company's Compensation and Leadership Development Committee certified as having occurred.

The total holdings have been adjusted to correct an administrative error in prior Form 4s.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes directly owned shares, restricted stock units and dividend equivalent units.

Each deferred stock unit is the economic equivalent of one share of the Issuer's common stock. The deferred stock units become payable upon the first month following the Reportring Person's terminatrion of service as a director.

Includes deferred stock units and dividend equivalent units.

Each deferred stock unit is the economic equivalent of one share of the Issuer's common stock. The deferred stock units become payable upon the second calendar year following the Reporting Person's termination of service as a director.

Includes deferred stock units and dividend equivalent units.

Each deferred stock unit is the economic equivalent of one share of the Issuer's common stock. The deferred stock units become payable upon the first month following the Reporting Person's termination of service as a director.

Each deferred stock unit is the economic equivalent of one share of the Issuer's common stock. The deferred stock units become payable upon the second calendar year following the Reporting Person's termination of service as a director.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes directly owned shares, restricted stock units and dividend equivalent units. The total number of shares reflected in Column 5 of Table I has been reduced to correct an inadvertent over-reporting of securities beneficially owned by the Reporting Person as previously reported in the Form 4 filed on August 5, 2025.

Shares automatically withheld to satisfy tax obligations on vesting restricted stock units and dividend equivalent units. Transactions are exempt from Section 16(b) pursuant to Rule 16b-3. No shares were sold.

Includes restricted stock units and dividend equivalent units.

Includes directly owned shares, restricted stock units and dividend equivalent units.