X0609 4 2026-09-30 0001653909 Smartbird, Inc. BIRD 0001883574 Brown Timothy O. false C/O SMARTBIRD, INC. 1875 MISSION STREET, SUITE 130 SAN FRANCISCO CA 94103 1 0 Class A Common Stock 2026-09-30 4 A 0 57471 2.61 A 57471 D The RSUs shall vest in full on the first anniversary of the Grant Date, subject to Mr. Brown's continued service as a non-employee director through such date. If Mr. Brown's service as a non-employee director ends before the first anniversary of the Grant Date for any reason other than removal for Cause (as defined in the Plan), a pro-rata portion of the RSUs shall vest: 1/12th of the total RSUs for each full calendar month of service as a non-employee director from June 2026 through the end of the calendar month during which service terminates (not to exceed 100% of the award amount). /s/ Ann Mitchell 2026-10-02