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STOCK COMPENSATION (Tables) | 12 Months Ended
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Sep. 30, 2020
STOCK COMPENSATION |
Schedule of expenses for options issued or vested and restricted stock awarded |
|  | Year Ended September 30, |
|  | 2020 |  |  | 2019 |
Employees |  | $ | 10,112,968 |  |  | $ | 4,428,174 |
Non-employees |  | $ | 862,796 |  |  | $ | 856,025 |
Schedule of fair value of each option granted |
|  | 2020 |  | 2019
Expected stock price volatility |  | 87.36 – 90.26% |  | 87.67 – 92.84%
Risk-free interest rate |  | 0.62 – 1.87% |  | 1.62 – 2.82%
Expected life of options |  | 9.68 – 9.69 Years |  | 9.67 – 9.68 Years
Expected dividend yield |  | - |  | -
Schedule of non-qualified and incentive stock option plans |
|  | Outstanding |  |  | Exercisable |
|  |  |  |  |  |  |  | Weighted |  |  |  |  |  |  |  |  |  |  |  | Weighted |  |  |  |
|  |  |  |  | Weighted Average |  |  | Ave Remaining Contractual |  |  | Aggregate |  |  |  |  |  | Weighted Average |  |  | Ave Remaining Contractual |  |  | Aggregate |
|  | Number of |  |  | Exercise |  |  | Term |  |  | Intrinsic |  |  | Number of |  |  | Exercise |  |  | Term |  |  | Intrinsic |
|  | Shares |  |  | Price |  |  | (Years) |  |  | Value |  |  | Shares |  |  | Price |  |  | (Years) |  |  | Value |
Outstanding at September 30, 2018 |  |  | 3,160,127 |  |  | $ | 7.30 |  |  |  | 8.88 |  |  | $ | 4,761,973 |  |  |  | 577,694 |  |  | $ | 26.18 |  |  |  | 6.74 |  |  | $ | 604.763 |
Vested |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 945,359 |  |  | $ | 2.56 |  |  |  |  |  |  |  |  |
Granted |  |  | 3,271,362 |  |  | $ | 5.40 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercised (a) |  |  | 65,997 |  |  | $ | 2.28 |  |  |  |  |  |  |  |  |  |  |  | 65,997 |  |  | $ | 2.28 |  |  |  |  |  |  |  |  |
Forfeited |  |  | 82,461 |  |  | $ | 17.89 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expired (b) |  |  | 64,815 |  |  | $ | 71.86 |  |  |  |  |  |  |  |  |  |  |  | 64,815 |  |  | $ | 71.86 |  |  |  |  |  |  |  |  |
Outstanding at September 30, 2019 |  |  | 6,218,216 |  |  | $ | 5.54 |  |  |  | 8.88 |  |  | $ | 29,562,594 |  |  |  | 1,392,241 |  |  | $ | 9.15 |  |  |  | 7.68 |  |  | $ | 7,869,555 |
Vested |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,014,501 |  |  | $ | 4.06 |  |  |  |  |  |  |  |  |
Granted |  |  | 2,563,000 |  |  | $ | 10.93 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercised |  |  | 99,740 |  |  | $ | 3.39 |  |  |  |  |  |  |  |  |  |  |  | 99,740 |  |  | $ | 3.39 |  |  |  |  |  |  |  |  |
Forfeited |  |  | 18,000 |  |  | $ | 10.34 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expired |  |  | 9,773 |  |  | $ | 132.75 |  |  |  |  |  |  |  |  |  |  |  | 9,773 |  |  | $ | 132.75 |  |  |  |  |  |  |  |  |
Outstanding at September 30, 2020 |  |  | 8,653,703 |  |  | $ | 7.01 |  |  |  | 8.39 |  |  | $ | 56,193,415 |  |  |  | 3,297,229 |  |  | $ | 5.85 |  |  |  | 7.48 |  |  | $ | 29,090,662 |
Schedule of non-vested options |
|  | Number of Options |  |  | Weighted Average Grant Date Fair Value |
Unvested at October 1, 2018 |  |  | 2,582,433 |  |  | $ | 2.48 |
Vested |  |  | (945,359 | ) |  |  |  |
Granted |  |  | 3,271,362 |  |  |  |  |
Forfeited |  |  | (82,461 | ) |  |  |  |
Unvested at September 30, 2019 |  |  | 4,825,975 |  |  | $ | 3.79 |
Vested |  |  | (2,014,501 | ) |  |  |  |
Granted |  |  | 2,563,000 |  |  |  |  |
Forfeited |  |  | (18,000 | ) |  |  |  |
Unvested at September 30, 2020 |  |  | 5,356,474 |  |  | $ | 4.76 |
Schedule of restricted common stock issued from the incentive stock bonus plan |
|  | Number of Shares |  |  | Weighted Average Grant Date Fair Value |
Unvested at September 30, 2018 |  |  | 312,000 |  |  | $ | 13.75 |
Forfeited |  |  | (7,500 | ) |  |  |  |
Vested |  |  | - |  |  |  |  |
Unvested at September 30, 2019 |  |  | 304,500 |  |  | $ | 13.75 |
Forfeited |  |  | - |  |  |  |  |
Vested |  |  | - |  |  |  |  |
Unvested at September 30, 2020 |  |  | 304,500 |  |  | $ | 13.75 |

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