CastleOak Securities, L.P.

523110 - Banking, investment (changed in 2022 codeset to 523150); 523110 - Commercial paper dealing (i.e., acting as a principal in dealing securities to investors) (changed in 2022 codeset to 523150); 523110 - Investment banking (changed in 2022 codeset to 523150); 523110 - Securities dealers (i.e., acting as a principal in dealing securities to investors) (changed in 2022 codeset to 523150); 523110 - Securities originating (i.e., acting as a principal in dealing securities to investors) (changed in 2022 codeset to 523150); 523110 - Investment Banking and Securities Dealing (changed in 2022 codeset); 94600 - FINANCIAL SERVICES; 94648 - Financial Advisor; 94675 - Securities and Commodities Market Services, Including Direct or Indirect Purchases, Sales and Transitions of Equities, Fixed Income, Options and Derivatives