X0206 3 2021-11-02 0 0001653909 Allbirds, Inc. BIRD 0001773316 FIELDS MANDY J C/O ALLBIRDS, INC. 730 MONTGOMERY STREET SAN FRANCISCO CA 94111 1 0 0 0 Class B Common Stock 0.00 Class A Common Stock 8084 D Stock Option (Right to Buy) 4.34 2030-10-27 Class B Common Stock 66916 D Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will convert automatically into one share of Class A Common Stock upon the sale or transfer of such share of Class B Common Stock, subject to certain exceptions, and in certain other circumstances described in the Issuer's amended and restated certificate of incorporation. Option vests as to 1/6 of the shares subject to the option on April 27, 2021, and the remainder of the shares vest in 30 equal monthly installments thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2015 Equity Incentive Plan) on each such vesting date. The original grant for 75,000 shares was exercised for 8,084 shares on July 29, 2021. Mandy J. Fields, by /s/ Ron A. Metzger, Attorney-in-Fact 2021-11-02