For every 300 shares of ATNP you held as of the end of the business day on July 9th, you get 1 share of GOTV (currently listed as SCFR until the merge is finished). If you held 3,000,000 shares of ATNP on July 9th, you get 10,000 shares of GOTV.
SCFR has a current price of $2.50 a share, with a bid price of $2.00 and an ask price of $5.00.
Hope that helps,
~Bridget