Capital Product Partners has put some more shares in the hopper for possible sale one day.

The diversified owner has registered $500m worth of common shares, preferred shares and debt securities with the SEC so that the New York-listed company may sell such instruments from time to time.

The Jerry Kalogiratos-led company said it would use any sale proceeds for general partnership purposes, including funding ship acquisitions and capital expenditures, refinancing debt and buying back its own shares.