BIRD · Smartbird, Inc.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 1/12 of the RSUs shall vest on the three-month anniversary of the Vesting Commencement Date, and 1/12 of the RSUs shall vest quarterly thereafter, in each case subject to the Reporting Person's Continuous Service (as defined in the 2021 Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A common stock upon settlement. 1/12 of the RSUs shall vest on the three-month anniversary of the Vesting Commencement Date, and 1/12 of the RSUs shall vest quarterly thereafter, in each case subject to the Reporting Person's Continuous Service (as defined in the 2021 Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit (RSU). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 255,397 of the RSUs vested on June 18, 2026, and 1/16 of the remaining RSUs shall vest quarterly thereafter, in each case subject to the Reporting Person's Continuous Service (as defined in the 2021 Equity Incentive Plan) through the applicable vesting date.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.41to $4.52, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.4050 to $4.57, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Includes 2,805 shares acquired under the Allbirds, Inc. 2021 Employee Stock Purchase Plan on May 2, 2026.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.64 to $2.79, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.64 to $2.785, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.75 to $4.99, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.8250 to $4.97, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Includes 509 shares acquired under the Allbirds, Inc. 2021 Employee Stock Purchase Plan.

Pursuant to the Issuer's Non-Employee Director Compensation Policy, the reported securities represent the automatic initial grant of restricted stock units ("RSUs") to the Reporting Person upon her appointment to the Issuer's Board of Directors on October 31, 2025. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 1/3 of the RSUs shall vest on October 31, 2026, and 1/3 of the RSUs shall vest yearly thereafter, in each case subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.3601 to $6.41, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.32 to $6.38, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 6, 2026 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 6, 2026 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 6, 2026 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 6, 2026 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 6, 2026 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.0900 to $7.1575, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Includes 2,233 shares acquired under the Allbirds, Inc. 2021 Employee Stock Purchase Plan.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.0850 to $7.1850, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 1/12th of the RSUs vest on June 1, 2025, and 1/12th of the RSUs shall vest quarterly thereafter, in each case subject to the Participant's Continuous Service (as defined in the 2021 Equity Incentive Plan) through the applicable vesting date.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.0300 to $6.3200 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.0201 to $6.3000 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 1/12 of the RSUs shall vest on the three month anniversary of March 1, 2025, and 1/12 of the RSUs shall vest quarterly thereafter, in each case subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.850 to $8.360 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.000 to $8.400 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Includes 1,651 shares acquired under the Allbirds, Inc. 2021 Employee Stock Purchase Plan.

Pursuant to the Issuer's Non-Employee Director Compensation Policy, the reported securities represent the automatic initial grant of restricted stock units ("RSUs") to the Reporting Person upon their appointment to the Issuer's Board of Directors on September 10, 2024. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 1/3 of the RSUs shall vest on September 10, 2025, and 1/3 of the RSUs shall vest yearly thereafter, in each case subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.5713 to $0.6758 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.5713 to $0.6758 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 1/12 of the RSUs shall vest on the three month anniversary of September 1, 2024, and 1/12 of the RSUs shall vest quarterly thereafter, in each case subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

Effective on September 4, 2024, the Issuer effected a 1 for 20 reverse stock split of its common stock (the "Reverse Stock Split"). The amount of securities reported on this Form 4 has been adjusted to reflect the Reverse Stock Split.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.585 to $0.600 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Shares are held of record by Timothy O. Brown and Lindsay T. Brown, as Trustees of the Grenadier Trust Under Revocable Trust Agreement Dated January 22, 2018, of which the Reporting Person is co-trustee and shares voting and investment power over such shares.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 7, 2025 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 7, 2025 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 7, 2025 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 7, 2025 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs shall vest on the earlier to occur of June 7, 2025 and the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2021 Equity Incentive Plan) through the applicable vesting date.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.527 to $0.55 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.53 to $0.55 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.5494 to $0.5850 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.5480 to $0.5850 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Includes 20409 shares acquired under the Allbirds, Inc. 2021 Employee Stock Purchase Plan.

Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 1/12th of the RSUs vest on September 1st, 2024, and 1/12th of the RSUs shall vest quarterly thereafter, in each case subject to the Participant's Continuous Service (as defined in the 2021 Equity Incentive Plan) through the applicable vesting date.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.8810 to $0.9319 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.0450 to $1.0700 inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Includes 6743 shares acquired under the Allbirds, Inc. 2021 Employee Stock Purchase Plan.