C. STOCKHOLDERS' EQUITY | Stock options, stock bonuses and compensation granted by the Company as of March 31, 2017 are as follows: Name of Plan Total Shares Reserved Under Plans Shares Reserved for Outstanding Options Shares Issued Remaining Options/Shares Under Plans Incentive Stock Options Plans 3,460,000 1,648,966 N/A 1,511,334 Non-Qualified Stock Option Plans 9,680,000 6,531,752 N/A 2,420,630 Stock Bonus Plans 5,594,000 N/A 4,448,479 1,144,694 Stock Compensation Plan 3,350,000 N/A 2,189,749 1,127,200 Incentive Stock Bonus Plan 16,000,000 N/A 15,600,000 400,000 Stock options, stock bonuses and compensation granted by the Company as of September 30, 2016 are as follows: Name of Plan Total Shares Reserved Under Plans Shares Reserved for Outstanding Options Shares Issued Remaining Options/Shares Under Plans Incentive Stock Option Plans 3,460,000 1,648,966 N/A 1,511,334 Non-Qualified Stock Option Plans 9,680,000 6,940,321 N/A 2,059,261 Bonus Plans 5,594,000 N/A 3,161,211 2,431,962 Stock Compensation Plan 3,350,000 N/A 1,985,037 1,331,912 Incentive Stock Bonus Plan 16,000,000 N/A 15,600,000 400,000 Stock option activity Six Months Ended March 31, 2017 2016 Granted — 210,000 Expired 382,037 — Forfeited 26,532 50,998 Three Months Ended March 31, 2017 2016 Granted — 60,000 Expired 5,000 — Forfeited 26,532 28,032 No shares of restricted stock were forfeited from the Incentive Stock Bonus Plan during the six and three months ended March 31, 2017 and 2016. Stock-Based Compensation Expense Six Months Ended March 31, 2017 2016 Employees $ 677,755 $ 845,100 Non-employees $ 112,778 $ 472,061 Three Months Ended March 31, 2017 2016 Employees $ 365,380 $ 417,190 Non-employees $ 34,225 $ 142,866 Employee compensation expense includes the expense related to options issued or vested and restricted stock. Non-employee expense includes the expense related to options and stock issued to consultants expensed over the period of their service contracts. Warrants and Non-employee Options The following chart presents the outstanding warrants and non-employee options, listed by expiration date at March 31, 2017: Warrant Issue Date Shares Issuable upon Exercise of Warrant Exercise Price Expiration Date Reference Series DD 12/8/16 34,024,000 $ 0.18 6/8/17 1 Series N 8/18/08 2,844,627 $ 0.53 8/18/17 Series EE 12/8/16 34,024,000 $ 0.18 9/8/17 1 Series U 4/17/14 445,514 $ 1.75 10/17/17 1 Series S 10/11/13- 10/24/14 25,928,010 $ 1.25 10/11/18 1 Series V 5/28/15 20,253,164 $ 0.79 5/28/20 1 Series W 10/28/15 17,223,248 $ 0.67 10/28/20 1 Series X 1/13/16 3,000,000 $ 0.37 1/13/21 Series Y 2/15/16 650,000 $ 0.48 2/15/21 Series ZZ 5/23/16 500,000 $ 0.55 5/18/21 1 Series BB 8/26/16 400,000 $ 0.55 8/22/21 1 Series Z 5/23/16 6,600,000 $ 0.55 11/23/21 1 Series FF 12/8/16 1,701,200 $ 0.16 12/1/21 1 Series CC 12/8/16 17,012,000 $ 0.20 12/8/21 1 Series HH 2/23/17 500,000 $ 0.13 2/16/22 1 Series AA 8/26/16 5,000,000 $ 0.55 2/22/22 1 Series JJ 3/14/17 750,000 $ 0.13 3/8/22 1 Series GG 2/23/17 10,000,000 $ 0.12 8/23/22 1 Series II 3/14/17 15,000,000 $ 0.12 9/14/22 1 Consultants 12/28/12- 7/1/16 570,000 $ 0.37- $2.80 4/24/17- 6/30/19 2 1. Derivative Liabilities The table below presents the warrant liabilities and their respective balances at the balance sheet dates: March 31, September 30, Series S warrants $ 531,525 $ 3,111,361 Series U warrants — — Series V warrants 202,532 1,620,253 Series W warrants 190,443 1,799,858 Series Z warrants 142,341 970,604 Series ZZ warrants 9,414 70,609 Series AA warrants 116,996 763,661 Series BB warrants 8,250 58,588 Series CC warrants 630,554 — Series DD warrants 29,324 — Series EE warrants 179,169 — Series FF warrants 73,816 — Series GG warrants 506,426 — Series HH warrants 24,290 — Series II warrants 755,040 — Series JJ warrants 36,625 — Total warrant liabilities $ 3,436,745 $ 8,394,934 The table below presents the gains on the warrant liabilities for the six months ended March 31: 2017 2016 Series S warrants $ 2,579,836 $ 3,147,660 Series U warrants — 26,731 Series V warrants 1,417,721 1,822,785 Series W warrants 1,609,415 532,054 Series Z warrants 828,263 — Series ZZ warrants 61,195 — Series AA warrants 646,665 — Series BB warrants 50,338 — Series CC warrants 429,869 — Series DD warrants 413,948 — Series EE warrants 512,238 — Series FF warrants 47,166 — Series GG warrants 108,211 — Series HH warrants 5,340 — Series II warrants 161,419 — Series JJ warrants 7,988 — Net gain on warrant liabilities $ 8,879,612 $ 5,529,230 The table below presents the gains and (losses) on the warrant liabilities for the three months ended March 31: 2017 2016 Series S warrants $ (41,485 ) $ 321,507 Series U warrants — (4,455 ) Series V warrants — (1,417,721 ) Series W warrants (58,189 ) (1,493,061 ) Series Z warrants (40,524 ) — Series ZZ warrants (2,689 ) — Series AA warrants (32,904 ) — Series BB warrants (2,334 ) — Series CC warrants (174,623 ) — Series DD warrants 43,029 — Series EE warrants (2,365 ) — Series FF warrants (19,574 ) — Series GG warrants 108,211 — Series HH warrants 5,340 — Series II warrants 161,419 — Series JJ warrants 7,988 — Net loss on warrant liabilities $ (48,700 ) $ (2,593,730 ) The Company reviews all outstanding warrants in accordance with the requirements of ASC 815. This topic provides that an entity should use a two-step approach to evaluate whether an equity-linked financial instrument (or embedded feature) is indexed to its own stock, including evaluating the instrument’s contingent exercise and settlement provisions. The warrant agreements provide for adjustments to the exercise price for certain dilutive events. Under the provisions of ASC 815, the warrants are not considered indexed to the Company’s stock because future equity offerings or sales of the Company’s stock are not an input to the fair value of a “fixed-for-fixed” option on equity shares, and equity classification is therefore precluded. In accordance with ASC 815, derivative liabilities must be measured at fair value upon issuance and re-valued at the end of each reporting period through expiration. Any change in fair value between the respective reporting dates is recognized as a gain or loss. Issuance of additional Warrants On March 14, 2017, the Company sold 15,000,000 registered shares of common stock and 15,000,000 Series II warrants to purchase 15,000,000 unregistered shares of common stock at combined offering price of $0.10 per share. The Series II warrants have an exercise price of $0.12 per share, are exercisable on September 14, 2017, and expire September 14, 2022. In addition, the Company issued 750,000 Series JJ warrants to purchase 750,000 shares of unregistered common stock to the placement agent. The Series JJ warrants have an exercise price $0.13, are exercisable on September 14, 2017 and expire on March 8, 2022. The net proceeds from this offering were approximately $1.3 million. The fair value of the Series II and JJ warrants of approximately $1.0 million on the date of issuance was recorded as a warrant liability. On February 23, 2017, the Company sold 10,000,000 registered shares of common stock and 10,000,000 Series GG warrants to purchase 10,000,000 unregistered shares of common stock at a combined price of $0.10 per share. The Series GG warrants have an exercise price of $0.12 per share, are exercisable on August 23, 2017, and expire August 23, 2022. In addition, the Company issued 500,000 Series HH warrants to purchase 500,000 shares of unregistered common stock to the placement agent. The Series HH warrants have an exercise price $0.13, are exercisable on August 23, 2017 and expire on February 16, 2022. The net proceeds from this offering were approximately $0.8 million. The fair value of the Series GG and HH warrants of approximately $0.6 million on the date of issuance was recorded as a warrant liability. On December 8, 2016, the Company sold 34,024,000 shares of common stock and warrants to purchase common stock at a price of $0.125 in a public offering. The warrants consist of 17,012,000 Series CC warrants to purchase 17,012,000 shares of common stock, 34,024,000 Series DD warrants to purchase 34,024,000 shares of common stock and 34,024,000 Series EE warrants to purchase 34,024,000 shares of common stock. The Series CC warrants are immediately exercisable, expire in five-years from the offering date and have an exercise price of $0.20 per share. The Series DD warrants are immediately exercisable, expire in six-months from the offering date and have an exercise price of $0.18 per share. The Series EE warrants are immediately exercisable, expire in nine-months from the offering date and have an exercise price of $0.18 per share. In addition, the Company issued 1,701,200 Series FF warrants to purchase 1,701,200 shares of common stock to the placement agent. The FF warrants are exercisable at any time on or after June 8, 2017 and expire on December 1, 2021 and have an exercise price $0.15625. The net proceeds from this offering was approximately $3.7 million. The fair value of the Series CC, DD, EE and FF warrants of approximately $2.3 million on the date of issuance was recorded as a warrant liability. Expiration of Warrants On March 16, 2017, 590,001 Series P warrants, with an exercise price of $4.50, expired. The fair value of the Series P warrants was $0 on the date of expiration. On December 6, 2016, 2,625,000 Series R warrants, with an exercise price of $4.00, expired. The fair value of the Series R warrants was $0 on the date of expiration. On December 22, 2015, 1,200,000 Series Q warrants, with an exercise price of $5.00, expired. The fair value of the Series Q warrants was $0 on the date of expiration. 2. Options and shares issued to Consultants The Company typically enters into consulting arrangements in exchange for common stock or stock options. During the six and three months ended March 31, 2017, the Company issued 474,984 and 102,492 shares of common stock, respectively, of which 270,000 and 0 were restricted shares. The common stock was issued with stock prices ranging between $0.09 and $0.29 per share. During the six and three months ended March 31, 2016, the Company issued 803,778 and 361,286 shares of common stock, of which 580,000 and 240,000 were restricted shares. The common stock was issued with stock prices ranging between $0.37 and $0.71 per share. Additionally, during the six and three months ended March 31, 2016, the Company issued a consultant 210,000 and 60,000 options, respectively, to purchase common stock at prices between $0.37 and $0.60 per share with fair values ranging between $0.19 and $0.30 per share. These options are fully vested. The aggregate values of the issuances of restricted common stock and common stock options are recorded as prepaid expenses and are charged to general and administrative expenses over the periods of service. During the six and three months ended March 31, 2017, the Company recorded total expense of approximately $113,000 and $34,000, respectively, relating to these consulting agreements. During the six and three months ended March 31, 2016, the Company recorded total expense of approximately $472,000 and $143,000, respectively, relating to these consulting agreements. At March 31, 2017 and September 30, 2016, approximately $7,000 and $48,000, respectively, are included in prepaid expenses. As of March 31, 2017, 570,000 options were outstanding, which were issued to consultants as payment for services. Of these 570,000 outstanding options, 470,000 were vested, all of which were issued from the Non-Qualified Stock Option plans. |