The provisions of this chapter are hereby made applicable to the sale of its own capital stock by any corporation subject to the provisions of this chapter, whether said capital stock has been heretofore issued by said corporation or not, including the sale of so-called “treasury stock” or stock of the corporation in the hands of a trustee or where the corporation participates in any way or manner in the benefits of said sales, and also to the sale of any of the obligations of any corporation subject to the provisions of this chapter, the payment of which is secured by the deposit or pledge of any of the capital stock of said corporation.