X0609 4 2026-04-06 0 0001820302 Bakkt, Inc. BKKT 0002043681 Baes Nicholas false C/O BAKKT, INC. 1 LIBERTY ST FL 3 STE 305-306 NEW YORK NY 10006 0 1 0 0 Chief Operating Officer 0 Class A Common Stock 2026-04-06 4 S 0 711 7.56 D 101312 D Represents sale to cover tax obligations associated with the vesting of restricted stock units. Includes 77,294 shares of Class A Common Stock subject to RSU awards that remain subject to vesting. /s/ Nicholas Baes 2026-04-08