C is correct because research can still be considered diligent and having a reasonable basis if done using a “top down” research methodology as opposed to a “bottom up” methodology. By not communicating to prospective clients the change in the investment process through the delay in the creation of new marketing material, however, Cherogony violates Standard V(B)–Communication with Clients, which requires members and candidates to disclose to clients and prospective clients the basic format and general principles of the investment processes they use to analyze investments, select securities, and construct portfolios and must promptly disclose any changes that might materially affect those processes. As a supervisor, Cherogony is responsible for ensuring compliance with the Code and Standards.

 A is incorrect because by delaying the change in the marketing material until the inventory is depleted, there is a possibility that the new investment process policy will not be clearly communicated to prospective clients. As a supervisor, Cherogony is responsible to ensure the compliance with the Code and Standards. 

B is incorrect because Cherogony violates Standard V, which requires members and candidates to disclose to clients and prospective clients the basic format and general principles of the investment processes they use to analyze investments, select securities, and construct portfolios and must promptly disclose any changes that might materially affect those processes. By delaying the change in the marketing material until the inventory is depleted, there is a possibility that the new investment process policy will not be clearly communicated to prospective clients.

B is correct as Miffitt has not violated the confidentiality standard that involves information about former, current, and prospective clients. 

 A is incorrect because even though she did not initiate the market manipulation, Miffitt added to the stock’s price movement when she sold into a declining market particularly with thinly traded stocks which can be easily influenced by changes in the volume of activity. By repurchasing the shares for her clients she is seeking to take advantage of the manipulation and is in violation of Standard II(B). 

 C is incorrect as she has attempted to benefit her clients by trading on information that could affect the value of the micro cap stock and as such would be classified as material nonpublic information. Information that is known regarding orders for large trades before they are executed is considered material nonpublic information.