C. STOCKHOLDERS' EQUITY | Stock options, stock bonuses and compensation granted by the Company as of December 31, 2018 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 138,400 123,558 N/A 385 Non-Qualified Stock Option Plans 3,387,200 3,034,669 N/A 311,426 Stock Bonus Plans 783,760 N/A 309,509 474,218 Stock Compensation Plan 134,000 N/A 118,590 15,410 Incentive Stock Bonus Plan 640,000 N/A 624,000 16,000 Stock options, stock bonuses and compensation granted by the Company as of September 30, 2018 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 138,400 123,558 N/A 385 Non-Qualified Stock Option Plans 3,387,200 3,036,569 N/A 309,526 Bonus Plans 783,760 N/A 297,230 486,497 Stock Compensation Plan 134,000 N/A 118,590 15,410 Incentive Stock Bonus Plan 640,000 N/A 624,000 16,000 Stock option activity Three Months Ended December 31, 2018 2017 Granted 500 10,300 Expired 2,400 17,523 Forfeited - 809 Stock-Based Compensation Expense Three months Ended December 31, 2018 2017 Employees $ 573,660 $ 1,448,098 Non-employees $ 238,904 $ 42,342 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. Stock based compensation expense is included in general and administrative expenses on the statements of operations. Warrants and Non-Employee Options The following chart represents the warrants and non-employee options outstanding at December 31, 2018: Warrant Issue Date Shares Issuable upon Exercise of Warrants Exercise Price Expiration Date Reference Series N 8/18/2008 85,339 $3.00 2/18/2020 * Series V 5/28/2015 810,127 $19.75 5/28/2020 * Series UU 6/11/2018 187,562 $2.80 6/11/2020 * Series W 10/28/2015 688,930 $16.75 10/28/2020 * Series X 1/13/2016 120,000 $9.25 1/13/2021 * Series Y 2/15/2016 26,000 $12.00 2/15/2021 * Series ZZ 5/23/2016 20,000 $13.75 5/18/2021 * Series BB 8/26/2016 16,000 $13.75 8/22/2021 * Series Z 5/23/2016 264,000 $13.75 11/23/2021 * Series FF 12/8/2016 68,048 $3.91 12/1/2021 * Series CC 12/8/2016 680,480 $5.00 12/8/2021 * Series HH 2/23/2017 20,000 $3.13 2/16/2022 * Series AA 8/26/2016 200,000 $13.75 2/22/2022 * Series JJ 3/14/2017 30,000 $3.13 3/8/2022 * Series LL 4/30/2017 26,398 $3.59 4/30/2022 * Series MM 6/22/2017 893,491 $1.86 6/22/2022 * Series NN 7/24/2017 539,300 $2.52 7/24/2022 * Series OO 7/31/2017 60,000 $2.52 7/31/2022 * Series QQ 8/22/2017 3,500 $2.50 8/22/2022 * Series GG 2/23/2017 200,000 $3.00 8/23/2022 * Series II 3/14/2017 216,500 $3.00 9/14/2022 * Series RR 10/30/2017 555,370 $1.65 10/30/2022 * Series KK 5/3/2017 213,870 $3.04 11/3/2022 * Series SS 12/19/2017 807,898 $2.09 12/18/2022 2 Series TT 2/5/2018 1,210,827 $2.24 2/5/2023 2 Series PP 8/28/2017 112,500 $2.30 2/28/2023 2 Series WW 7/2/2018 195,000 $1.63 6/28/2023 * Series VV 7/2/2018 3,900,000 $1.75 1/2/2024 * Consultants 7/1/16 - 7/28/17 28,000 $2.18-$11.50 6/30/2019- 7/27/2027 3 * No current period changes to these warrants 1. Derivative Liabilities The table below presents the fair value of the warrant liabilities at the balance sheet dates: December 31, 2018 September 30, 2018 Series S warrants $ - $ 33 Series V warrants 214,104 770,436 Series W warrants 372,231 999,081 Series Z warrants 283,646 487,767 Series ZZ warrants 19,892 34,215 Series AA warrants 223,255 380,474 Series BB warrants 16,346 28,456 Series CC warrants 1,114,118 1,779,724 Series DD warrants - 1,249,287 Series EE warrants - 1,249,287 Series FF warrants 119,859 188,921 Series GG warrants 394,446 607,228 Series HH warrants 37,865 58,816 Series II warrants 429,546 660,135 Series JJ warrants 57,180 88,642 Series KK warrants 428,835 656,930 Series LL warrants 49,435 77,632 Total warrant liabilities $ 3,760,758 $ 9,317,064 The table below presents the gains / (losses) on the warrant liabilities for the three months ended December 31: 2018 2017 Series S warrants $ 33 $ 13,068 Series V warrants 556,332 (98,313 ) Series W warrants 626,850 (129,467 ) Series Z warrants 204,121 (55,535 ) Series ZZ warrants 14,323 (3,343 ) Series AA warrants 157,219 (47,360 ) Series BB warrants 12,110 (2,631 ) Series CC warrants 665,606 (196,821 ) Series DD warrants 1,249,287 5,483 Series EE warrants 1,249,287 5,483 Series FF warrants 69,062 (18,047 ) Series GG warrants 212,782 (115,132 ) Series HH warrants 20,951 (5,662 ) Series II warrants 230,589 (178,806 ) Series JJ warrants 31,462 (8,542 ) Series KK warrants 228,095 (115,027 ) Series LL warrants 28,197 (7,578 ) Net gain (loss) on warrant liabilities $ 5,556,306 $ (958,230 ) 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. Expiration of Derivative Liabilities On December 10, 2018, 1,360,960 Series DD and 1,360,960 Series EE warrants, with an exercise price of $4.50 expired. On October 11, 2018, 327,729 Series S warrants, with an exercise price of $31.25 expired. 2. Changes in Equity Warrants Exercise of Equity Warrants The following chart lists the warrants that were exercised and the proceeds received during the three months ended December 31, 2018. No warrants were exercised during the three months ended December 31, 2017. Warrants Warrants Exercised Exercise Price Proceeds Series PP 60,000 $ 2.30 $ 138,000 Series SS 152,632 $ 2.09 $ 319,001 Series TT 86,050 $ 2.24 $ 192,752 298,682 $ 649,753 Expiration of Equity Warrants No equity warrants expired during the three months ended December 31, 2018. 3. Options and Shares Issued to Consultants The Company typically enters into consulting arrangements in exchange for common stock or stock options. During the three months ended December 31, 2018 and 2017, respectively, the Company issued 62,784 and 13,705 shares of restricted common stock. The weighted average grant value of the shares issued to consultants was $3.22 and $1.85 during the three months ended December 31, 2018 and 2017, respectively. 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 three months ended December 31, 2018 and 2017, the Company recorded total expense of approximately $239,000 and $42,000, respectively, relating to these consulting agreements. At December 31, 2018 and September 30, 2018, approximately $171,000 and $207,000, respectively, are included in prepaid expenses. During the three months ended December 31, 2018 and 2017, 2,400 and 2,000 options respectively were issued to consultants as payment for services rendered. As of December 31, 2018, 28,000 options issued to consultants remained outstanding, all of which were issued from the Non-Qualified Stock Option plans and are fully vested. 4. Securities Purchase Agreement Periodically, the Company has entered into Securities Purchase Agreements with Ergomed plc, one of the Company’s Clinical Research Organizations responsible for managing the Company’s Phase 3 clinical trial, to facilitate a partial payment of the amounts due Ergomed. Under the Agreements, the Company issued Ergomed shares of common stock as a forbearance fee in exchange for Ergomed’s agreement to provisionally forbear collection of the payables in an amount equal to the net proceeds from the resales of the shares issued to Ergomed. Upon issuance, the Company expenses the full value of the shares as Other Non-Operating Gain/Loss and subsequently offsets the expense as amounts are realized through the resale by Ergomed and reduces accounts payable to Ergomed. During the quarters ended December 31, 2018 and 2017, respectively, the Company realized approximately $1.2 million and $0.7 million through the resale of 353,995 and 415,208 shares and reduced the payables and credited Other Operating Gain by those amounts. The Security Purchase Agreements expired on December 31, 2018, at which time Ergomed returned all 564,905 unsold shares for cancellation. The par value of those shares was reclassed from Common Stock to Additional Paid -In Capital on the balance sheet. As of January 8, 2019, the Company owed Ergomed, plc for services provided by Ergomed in connection with the Company’s Phase III clinical trial. On January 9, 2019 the Company agreed to issue Ergomed 500,000 restricted shares of the Company’s common stock in payment of the amount the Company owed Ergomed plus future bills payable to Ergomed. |