144 0001964985 XXXXXXXX LIVE 0001851657 VAXXINITY, INC. 001-41058 505 Odyssey Way Merritt Island FL 32953 (254) 244-5739 PRIME MOVERS GROWTH GP I LLC 10% Stockholder Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

38710 33878.99 112871792 11/30/2023 NASDAQ Common 06/14/2021 Private Acquisition from Issuer/Affiliate Issuer N 38710 06/14/2021 Cash N PRIME MOVERS LAB GP I, LLC

505 Odyssey Way Merritt Island FL 32953

Common 11/29/2023 37677 35152.64 PRIME MOVERS GROWTH GP I LLC

505 Odyssey Way Merritt Island FL 32953

Common 11/29/2023 63465 59212.85 PRIME MOVERS LAB GP I, LLC

505 Odyssey Way Merritt Island FL 32953

Common 11/21/2023 22494 22590.72 PRIME MOVERS GROWTH GP I LLC

505 Odyssey Way Merritt Island FL 32953

Common 11/21/2023 44183 44372.99 PRIME MOVERS LAB GP I, LLC

505 Odyssey Way Merritt Island FL 32953

Common 10/04/2023 7847 8958.92 PRIME MOVERS GROWTH GP I LLC

505 Odyssey Way Merritt Island FL 32953

Common 10/04/2023 15413 17597.02 PRIME MOVERS LAB GP I, LLC

505 Odyssey Way Merritt Island FL 32953

Common 09/22/2023 3923 5439.63 PRIME MOVERS GROWTH GP I LLC

505 Odyssey Way Merritt Island FL 32953

Common 09/22/2023 7706 10685.14 COVAXX PML SPV 3 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/14/2023 141 225.00 COVAXX PML SPV 2 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/14/2023 80 128.00 COVAXX PML SPV 1 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/14/2023 197 315.00 PRIME MOVERS GROWTH FUND I LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/14/2023 345 552.00 PRIME MOVERS LAB FUND FUND I, LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/14/2023 837 1339.00 PRIME MOVERS LAB FUND FUND I, LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/13/2023 2802 4488.00 COVAXX PML SPV 3 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/13/2023 471 754.00 COVAXX PML SPV 1 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/13/2023 660 1057.00 COVAXX PML SPV 2 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/13/2023 267 427.00 PRIME MOVERS GROWTH FUND I LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/13/2023 1156 1851.00 PRIME MOVERS LAB FUND FUND I, LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/12/2023 24803 41299.00 COVAXX PML SPV 3 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/12/2023 4169 6939.00 COVAXX PML SPV 2 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/12/2023 2367 3940.00 COVAXX PML SPV 1 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/12/2023 5844 9727.00 PRIME MOVERS GROWTH FUND I LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/12/2023 10231 17030.00 PRIME MOVERS GROWTH FUND I LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/11/2023 23425 41120.00 COVAXX PML SPV 3 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/11/2023 9546 16757.00 COVAXX PML SPV 2 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/11/2023 5420 9514.00 COVAXX PML SPV 1 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/11/2023 13381 23489.00 PRIME MOVERS LAB FUND FUND I, LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/11/2023 56791 99690.00 COVAXX PML SPV 3 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/08/2023 4217 7042.00 COVAXX PML SPV 2 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/08/2023 2395 3999.00 COVAXX PML SPV 1 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/08/2023 5911 9871.00 PRIME MOVERS GROWTH FUND I LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/08/2023 10349 17282.00 PRIME MOVERS LAB FUND FUND I, LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/08/2023 25089 41898.00 PRIME MOVERS LAB FUND FUND I, LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/07/2023 20312 36301.00 COVAXX PML SPV 2 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/07/2023 1939 3465.00 COVAXX PML SPV 3 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/07/2023 3413 6099.00 PRIME MOVERS GROWTH FUND I LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/07/2023 8378 14973.00 COVAXX PML SPV 1 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/07/2023 4786 8553.00 COVAXX PML SPV 1 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/06/2023 1251 2354.00 COVAXX PML SPV 3 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/06/2023 892 1679.00 COVAXX PML SPV 2 LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/06/2023 507 954.00 PRIME MOVERS GROWTH FUND I LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/06/2023 2189 4120.00 PRIME MOVERS LAB FUND FUND I, LP

505 Odyssey Way Merritt Island FL 32953

COMMON 09/06/2023 5308 9991.00 11/30/2023 /s/ Dakin Sloss