Interlocking directorates; officials dealing in securities

It shall be unlawful for any person to hold the position of officer or director of more than one carrier subject to this chapter, unless such holding shall have been authorized by order of the Commission, upon due showing in form and manner prescribed by the Commission, that neither public nor private interests will be adversely affected thereby: Provided, That the Commission may authorize persons to hold the position of officer or director in more than one such carrier, without regard to the requirements of this section, where it has found that one of the two or more carriers directly or indirectly owns more than 50 per centum of the stock of the other or others, or that 50 per centum or more of the stock of all such carriers is directly or indirectly owned by the same person. After this section takes effect it shall be unlawful for any officer or director of any carrier subject to this chapter to receive for his own benefit directly or indirectly, any money or thing of value in respect of negotiation, hypothecation, or sale of any securities issued or to be issued by such carrier, or to share in any of the proceeds thereof, or to participate in the making or paying of any dividends of such carriers from any funds properly included in capital account.