X0206 3 2022-10-12 0 0001877939 Castellum, Inc. CTM 0001310272 WRIGHT JAY O 3 BETHESDA METRO CENTER, SUITE 700 BETHESDA MD 20814 1 1 0 0 See Remarks Common Stock 1207072 D Series B Preferred Stock Common Stock 7852500 D Warrants 1.60 2021-01-20 2028-01-20 Common Stock 65000 D Warrants 3.40 2021-08-05 2028-08-05 Common Stock 160000 D Warrants 2.00 2021-08-12 2028-08-12 Common Stock 725425 D Warrants 4.00 2021-11-16 2028-11-16 Common Stock 85000 D Warrants 3.80 2022-05-02 2029-05-02 Common Stock 180509 D Mr. Wright is the holder of 1,570,500 shares of Series B Preferred Stock which will be converted into 7,852,500 shares of Common Stock concurrently with the Company's offering. Mr. Wright was granted a total of 1,215,934 warrants that are exercisable into 1,215,934 shares of Common Stock. General Counsel, Secretary, Treasurer, Vice Chairman /s/ Jay Wright 2022-10-12