X0306 4 2022-09-12 0 0001820302 Bakkt Holdings, Inc. BKKT 0001870910 Alexander Karen C/O BAKKT HOLDINGS, INC. 10000 AVALON BLVD., SUITE 1000 ALPHARETTA GA 30009 0 1 0 0 Chief Financial Officer Class A Common Stock 2022-09-12 4 A 0 100000 0.00 A 211455 D These securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs will vest in equal annual installments of the first three anniversaries of the grant date, provided that the Reporting Person's continued employment with the Issuer as of each vest date. Includes 211,455 shares of Class A Common Stock subject to RSUs that remain subject to vesting. /s/ Marc D'Annunzio Attorney-in-Fact for Karen Alexander 2022-09-12