FBLG · FibroBiologics, Inc.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

On May 4, 2026, the reporting person was granted an option to purchase 61,607 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one-year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

On May 4, 2026, the reporting person was granted an option to purchase 92,410 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one-year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

On May 4, 2026, the reporting person was granted an option to purchase 61,607 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one-year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

On May 4, 2026, the reporting person was granted an option to purchase 61,607 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one-year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $0.3210 to $0.4166 on March 2, 2026, $0.3885 to $0.4302 on March 3, 2026, and $0.3730 to $0.3820 on March 4, 2026. The reporting person will provide upon request to the SEC, the Issuer, or security holder of the Issuer, full information regarding the number of shares purchased at each separate price.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $0.3210 to $0.4166 on March 2, 2026, $0.3885 to $0.4302 on March 3, 2026, and $0.3730 to $0.3820 on March 4, 2026. The reporting person will provide upon request to the SEC, the Issuer, or security holder of the Issuer, full information regarding the number of shares purchased at each separate price.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $0.3968 to $0.4200 on March 2, 2026. The reporting person will provide upon request to the SEC, the Issuer, or security holder of the Issuer, full information regarding the number of shares purchased at each separate price.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $0.3210 to $0.4166 on March 2, 2026, $0.3885 to $0.4302 on March 3, 2026, and $0.3730 to $0.3820 on March 4, 2026. The reporting person will provide upon request to the SEC, the Issuer, or security holder of the Issuer, full information regarding the number of shares purchased at each separate price.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $0.3221 to $0.3268 on February 27, 2026. The reporting person will provide upon request to the SEC, the Issuer, or security holder of the Issuer, full information regarding the number of shares purchased at each separate price.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $0.3333 to $0.3504 on December 11, 2025. The reporting person will provide upon request to the SEC, the Issuer, or security holder of the Issuer, full information regarding the number of shares purchased at each separate price.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

On June 9, 2025, the reporting person was granted an option to purchase 450,000 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one-year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

On March 26, 2025, the reporting person was granted an option to purchase 189,000 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one-year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

On March 26, 2025, the reporting person was granted an option to purchase 189,000 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one-year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

On March 26, 2025, the reporting person was granted an option to purchase 453,000 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one-year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

On December 27, 2024, the reporting person was granted an option to purchase 176,200 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

On December 27, 2024, the reporting person was granted an option to purchase 176,200 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

On December 27, 2024, the reporting person was granted an option to purchase 406,339 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The options will vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual meeting.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiples transactions ranging from $1.82 to $2.017 on August 12, 2024. The reporting person will provide upon request to the SEC, the issuer, or security holder of the Issuer, full information regarding the number of shares purchased at each separate price.

On March 1, 2024, the reporting person was granted an option to purchase 180,000 shares of common stock. One fourth (1/4th) of the option shares shall vest on the one year anniversary of the grant date, and the remaining balance of the option shares shall vest in 36 equal consecutive monthly installments thereafter until fully vested so long as the reporting person remains in continuous service through such applicable vesting periods.