C. STOCKHOLDERS' EQUITY | Proceeds from the Sale of Common Stock In December 2019, the Company sold 606,395 shares of common stock at a public offering price of $9.07 per share and received aggregate proceeds of approximately $5.0 million. Equity Compensation Underlying share information for equity compensation plans as of December 31, 2019 is 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 89,895 N/A 213 Non-Qualified Stock Option Plans 6,387,200 6,129,285 N/A 111,170 Stock Bonus Plans 783,760 N/A 335,700 448,027 Stock Compensation Plan 634,000 N/A 133,908 481,682 Incentive Stock Bonus Plan 640,000 N/A 616,500 23,500 Underlying share information for equity compensation plans as of September 30, 2019 is 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 89,895 N/A 213 Non-Qualified Stock Option Plans 6,387,200 6,128,321 N/A 112,166 Stock Bonus Plans 783,760 N/A 331,226 452,501 Stock Compensation Plan 634,000 N/A 130,183 485,407 Incentive Stock Bonus Plan 640,000 N/A 616,500 23,500 Stock option activity Three Months Ended December 31, 2019 2018 Options granted 1,000 500 Options expired 36 2,400 Stock-Based Compensation Expense Three months Ended December 31, 2019 2018 Employees $ 1,800,225 $ 573,660 Non-employees $ 155,740 $ 238,904 Employee compensation expense includes the expense related to options issued or vested and restricted stock granted. 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 represents the warrants and non-employee options outstanding at December 31, 2019: Warrant/Options Issue Date Shares Issuable upon Exercise of Warrants/ Options 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 154,810 $ 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 277,463 $ 5.00 12/8/2021 * Series HH 2/23/2017 6,500 $ 3.13 2/16/2022 * Series AA 8/26/2016 200,000 $ 13.75 2/22/2022 * Series JJ 3/14/2017 9,450 $ 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 473,798 $ 2.52 7/24/2022 * Series OO 7/31/2017 40,000 $ 2.52 7/31/2022 * Series RR 10/30/2017 457,116 $ 1.65 10/30/2022 * Series SS 12/19/2017 460,012 $ 2.09 12/18/2022 2 Series TT 2/5/2018 459,421 $ 2.24 2/5/2023 2 Series VV 7/2/2018 82,500 $ 1.75 1/2/2024 * Consultants 7/28/17 10,000 $ 2.18 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, 2019 September 30, 2019 Series V warrants $ 119,411 $ 674,442 Series W warrants 1,042,133 1,193,507 Series Z warrants 1,098,996 1,109,545 Series ZZ warrants 62,791 77,638 Series AA warrants 851,930 916,908 Series BB warrants 64,397 63,966 Series CC warrants 1,733,579 1,710,898 Series FF warrants 453,374 446,185 Series HH warrants 45,739 45,657 Series JJ warrants 66,729 66,599 Series LL warrants 182,722 182,965 Total warrant liabilities $ 5,721,801 $ 6,488,310 The table below presents the gains and (losses) on the warrant liabilities for the three months ended December 31: 2019 2018 Series S warrants $ - $ 33 Series V warrants 555,031 556,332 Series W warrants 151,374 626,850 Series Z warrants 10,549 204,121 Series ZZ warrants 14,847 14,323 Series AA warrants 64,978 157,219 Series BB warrants (431 ) 12,110 Series CC warrants (22,681 ) 665,606 Series DD warrants - 1,249,287 Series EE warrants - 1,249,287 Series FF warrants (7,189 ) 69,062 Series GG warrants - 212,782 Series HH warrants (82 ) 20,951 Series II warrants - 230,589 Series JJ warrants (130 ) 31,462 Series KK warrants - 228,095 Series LL warrants 243 28,197 Net gain on warrant liabilities $ 766,509 $ 5,556,306 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. Changes in Warrant 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 warrants recorded as equity were exercised during the three months ended December 31, 2019. Warrants Warrants Exercised Exercise Price Proceeds Series OO 10,000 $ 2.52 $ 25,200 Series SS 22,632 $ 2.09 47,301 Series TT 100,628 $ 2.24 224,600 132,900 $ 297,101 The following warrants recorded as equity were exercised during the three months ended December 31, 2018 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 3. Options and Shares Issued to Consultants During the three months ended December 31, 2019 and 2018, respectively, the Company issued 15,819 and 62,784 shares of restricted common stock to consultants for services. The weighted average grant date fair value of the shares issued to consultants was $7.18 and $3.22 during the three months ended December 31, 2019 and 2018, 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, 2019 and 2018, the Company recorded total expense of approximately $156,000 and $239,000, respectively, relating to these consulting agreements. At December 31, 2019 and September 30, 2019, approximately $159,000 and $230,000, respectively, are included in prepaid expenses. During the three months ended December 31, 2019 and 2018, 0 and 2,400 options, respectively, expired that were issued to consultants as payment for services rendered. As of December 31, 2019, 10,000 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 The Company entered into a Securities Purchase Agreement 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 amounts due Ergomed. Under the Agreement, the Company issued Ergomed shares of common stock that the net proceeds from the sales of those shares would reduce outstanding amounts due 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 sale by Ergomed and reduces accounts payable to Ergomed. During the quarters ended December 31, 2019 and 2018, respectively, the Company realized approximately $0.8 million and $1.2 million through the sale by Ergomed of 98,350 and 353,995 shares of the Company’s common stock and the Company reduced the payables to Ergomed and credited Other Operating Gain by those amounts. No shares were issued to Ergomed during the quarters ended December 31, 2019 and 2018. On December 31, 2018, the expiration date of the prior agreement, Ergomed returned 564,905 unsold shares for cancellation. As of December 31, 2019, Ergomed held 99,650 shares for resale. |