EQUITY | NOTE 5 – EQUITY Common Stock Warrants During the six months ended March 31, 2018, 270,000 shares of common stock were issued in connection with the exercise of warrants issued and sold to various purchasers as part of a registered offering that closed in April 2017. The warrants were exercised at a price of $1.00 per share, and $270,000 in cash was received during the six months ended March 31, 2018. Below is a table summarizing the warrants issued and outstanding as of March 31, 2018 (“Price” reflects the weighted average exercise price per share): Warrants Price Outstanding at September 30, 2017 16,178,110 $ 1.23 Granted Investor warrants — — Stock-based compensation warrants 250,000 1.00 Exercised Investor warrants (270,000 ) 1.00 Stock-based compensation warrants — — Forfeited or expired Investor warrants — — Stock-based compensation warrants (40,000 ) 4.32 Outstanding at March 31, 2018 16,118,110 $ 1.22 Exercisable at March 31, 2018 16,118,110 $ 1.22 As of March 31, 2018, the warrants have a weighted average remaining term of 3.95 years and have no intrinsic value. Stock Based Compensation The Company’s Consolidated 2016 Stock Plan (“the Plan”) provides for granting stock options and restricted stock awards to employees, directors and consultants of the Company. The Company uses the Black-Scholes pricing model for determining the fair value of stock options and warrants granted as share based compensation. The following assumptions were used to calculate the fair value of the Company’s warrants and options issued during the six month period ended March 31, 2018: Warrants Options Expected term 1.59 to 2 years 3.25 to 5 years Expected volatility 73%-161 % 101 % Expected dividends 0 % 0 % Risk-free rates 1.60%-2.27 % 1.68 % Warrants. During the six month period ended March 31, 2018, the Company recognized $87,108 of expense related to warrants granted as stock based compensation. There is no unamortized expense as of March 31, 2018 for outstanding warrants issued as stock based compensation. Refer to the Common Stock Warrants table within this note for information regarding all outstanding warrants. Options. During the six month period ended March 31, 2018, the Company recognized $643,889 of expense related to options granted. Unamortized option expense as of March 31, 2018 for all options outstanding amounted to $432,763. The Company expects to recognize this compensation cost over a weighted-average period of 1.46 years. Below is a table summarizing the Company’s activity for the six month period ended March 31, 2018 (“Price” reflects the weighted average exercise price per share): Options Price Outstanding at September 30, 2017 2,250,500 $ 5.58 Granted 1,640,000 $ 0.67 Exercised — — Forfeited or expired (524,666 ) $ 6.64 Outstanding at March 31, 2018 3,365,834 $ 3.02 Exercisable at March 31, 2018 2,075,828 $ 4.48 As of March 31, 2018, the outstanding options have a weighted average remaining term of 4.22 years and no intrinsic value. Restricted Stock. Below is a table summarizing the Company’s activity for the six month period ended March 31, 2018: Shares Weighted Nonvested at September 30, 2017 270,179 $ 4.53 Granted — — Vested 270,179 $ 4.53 Forfeited — — Nonvested at March 31, 2018 — — |