EQUITY-BASED COMPENSATION | 8 . EQUITY-BASED COMPENSATION The Company recognized the following expenses for options issued or vested and restricted stock awarded during the year: Year Ended September 30, 2024 2023 Employees $ 4,270,180 $ 6,286,231 Non-employees $ 680,768 $ 655,740 As of September 30, 2024, the total compensation cost related to non-vested options and restricted stock awarded to employees and non-employees not yet recognized was approximately $4.5 million and $0.1 million, respectively, and the weighted-average period over which it is expected to be recognized is 1.9 and 0.54 years, respectively. During the years ended September 30, 2024 and 2023, the fair value of each option grant was estimated on the date of grant using the Black-Scholes option pricing model with the following assumptions. 2024 2023 Expected stock price volatility 100.89 – 101.66% 99.18 – 100.18% Risk-free interest rate 3.77 – 4.58% 3.41 – 4.25% Expected life of options 9.61 – 9.64 years 9.63 – 9.66 years Expected dividend yield - - Non-Qualified Stock Option Plan s During the year ended September 30, 2024, the Company adopted the 2024 Non-Qualified Stock Option Plan, which provides for the issuance of up to 2,000,000 options to purchase shares of common stock. On April 19, 2024, the Company granted 1,962,000 options to purchase shares of common stock from the 2024 Non-Qualified Stock Option Plan to officers, directors and employees. Each option entitles the holder to purchase one share of the Company’s common stock at a price of $1.50 per share, vests in three equal annual installments commencing one year after the grant date and expires on April 18, 2034. During the year ended September 30, 2023, the Company adopted the 2023 Non-Qualified Stock Option Plan, which provides for the issuance of up to 2,000,000 options to purchase shares of common stock. On August 8, 2023, the Company granted 1,958,500 options to purchase shares of common stock from the 2023 Non-Qualified Stock Option Plan to officers, directors and employees. Each option entitles the holder to purchase one share of the Company’s common stock at a price of $1.36 per share, vests in three equal annual installments commencing one year after the grant date and expires on August 7, 2033. At September 30, 2024, the Company has collectively authorized the issuance of 17,787,200 options to purchase shares of common stock under its Non-Qualified Stock Option Plans. Options typically vest over a three-year period and expire no later than ten years after the grant date. Terms of the options were determined by the Company’s Compensation Committee which administers the plans. The Company’s employees, directors, officers, and consultants or advisors are eligible to be granted options under the Non-Qualified Stock Option Plans. Incentive Stock Option Plan s Activity in the Company’s Non-Qualified and Incentive Stock Option Plans for the two years ended September 30, 2024 is summarized as follows: Non-Qualified and Incentive Stock Option Plans Outstanding Exercisable Number of Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term (Years) Aggregate Intrinsic Value Number of Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term (Years) Aggregate Intrinsic Value Outstanding at September 30, 2022 12,964,014 $ 9.06 7.35 $ 1,866,240 7,067,617 $ 6.21 6.21 $ 1,866,105 Vested 952,256 $ 8.41 Granted (a) 2,065,500 $ 1.37 Exercised - - Forfeited (213,165 ) $ 9.19 Expired (58,791 ) $ 61.05 (58,791 ) $ 61.05 Outstanding at September 30, 2023 14,757,558 $ 7.78 6.81 $ 0 7,961,082 $ 6.07 5.60 $ 0 Vested 1,501,583 $ 4.24 Granted (b) 1,969,000 $ 1.50 Exercised - - - - Forfeited (406,333 ) $ 10.01 - - Expired (62,145 ) $ 27.35 (62,145 ) $ 27.35 Outstanding at September 30, 2024 16,258,080 $ 6.88 6.25 $ 0 9,400,520 $ 5.64 5.19 $ 0 (a) Includes 1,965,500 performance based options issued to officers and directors, 100,000 options issued to consultants. The weighted average grant date fair value was $1.22. (b) The weighted average grant date fair value was $1.36. A summary of the status of the Company’s unvested options for the two years ended September 30, 2024 is presented below: Number of Options Weighted Average Grant Date Fair Value Unvested at September 30, 2022 5,896,397 $ 3.63 Vested (952,256 ) $ 7.30 Granted 2,065,500 $ 1.22 Forfeited (213,165 ) $ 8.02 Unvested at September 30, 2023 6,796,476 $ 2.25 Vested (1,501,583 ) $ 3.73 Granted 1,969,000 $ 1.36 Forfeited (406,333 ) $ 1.94 Unvested at September 30, 2024 6,857,560 $ 1.69 Incentive Stock Bonus Plan A summary of the status of the Company’s restricted common stock issued from the Incentive Stock Bonus Plan for the two years ended September 30, 2024 is presented below: Number of Shares Weighted Average Grant Date Fair Value Unvested at September 30, 2022 151,250 $ 13.75 Forfeited (4,000 ) Vested - Unvested at September 30, 2023 147,250 $ 13.75 Forfeited - Vested - Unvested at September 30, 2024 147,250 $ 13.75 Stock Bonus Plans Stock Compensation Plans |