The 36m shares are for this:
Includes shares issuable upon the conversion of interest accruable under the 6% Senior Secured Convertible Note due 2023 through maturity and payable through the addition of the amount of such interest to the then outstanding principal amount.
The original document for the 24m was in regards to the deal, as the line below says:
February 22, 2016
(Date of Event Which Requires Filing of this Statement)
