Equity Transactions | 9. Equity Transactions Issuance of common stock for cash On August 31, 2022, the Company entered into a Controlled Equity Offering Sales Agreement (the “Sales Agreement”) with Cantor Fitzgerald & Co. and B. Riley Securities, Inc. (collectively, the “Agents”), pursuant to which the Company may issue and sell from time-to-time shares of the Company’s common stock through the Agents, subject to the terms and conditions of the Sales Agreement. On April 6, 2023, the Company and B. Riley Securities, Inc. mutually agreed to terminate B. Riley Securities, Inc.’s role as a sales agent under the Sales Agreement. During the year ended June 30, 2024, the Company sold 333,749 9.3 3% 377,000 753,925 49.5 3% 2.0 On March 6, 2024, the Company closed a best efforts public offering (the “Offering”) of 1,500,000 0.001 600,000 1,050,000 10.00 The Common Warrants have an exercise price of $15.00 per share and are immediately exercisable upon issuance for a period of five years following the date of issuance. 600,000 Issuance of common stock for services On April 6, 2023, the Company awarded 5,000 74.50 372,500 On May 10, 2024, the Company awarded 15,000 4.86 72,900 Stock Options The following table summarizes the activity relating to the Company’s stock options for the years ended June 30, 2024 and 2023: Schedule of summarizes the activity relating to the Company’s stock options Options Weighted-Average Exercise Price Weighted Remaining Average Contractual Term Aggregate Intrinsic Value Outstanding at June 30, 2022 339,876 $ 74.20 5.5 $ - Granted 71,467 59.00 8.6 38,610 Options Expired (1,000 ) 286.90 - - Options Canceled (4,967 ) 77.40 Options Exercised (10,090 ) 81.20 - - Outstanding at June 30, 2023 395,286 71.00 6.3 1,067,966 Granted 155,242 11.70 9.8 - Options Expired (640 ) 46.09 - - Options Canceled (31,812 ) 57.19 - - Outstanding at June 30, 2024 518,076 $ 54.11 6.1 $ - Exercisable at June 30, 2024 296,934 $ 66.65 4.9 $ - The fair value of each option grant on the date of grant is estimated using the Black-Scholes model. The following weighted-average assumptions were utilized for the years ended: Schedule of assumptions used June 30, 2024 June 30, 2023 Expected life of options (in years) 6 6 Expected volatility 86.28% 81.65% Risk free interest rate 4.40% 3.82% Dividend Yield 0% 0% The Company recorded stock based compensation expense relating to the vesting of stock options of approximately $ 2.8 4.2 Issuance and modification of restricted stock units and options: On June 21, 2022, the Company awarded 12,452 4,151 4,151 On November 23, 2022, the Company awarded 38,198 61.20 9,550 2,288 On November 23, 2022, the Company issued equity awards for the board of directors’ annual compensation. Four directors received 15,564 61.20 19,500 61.20 1,744,192 On November 9, 2023, the Company issued equity awards for the board of directors’ annual compensation. Four directors received 18,270 30.10 18,325 30.10 4,568 In December 2023, the Company terminated five employees and as part of their severance agreement modified their equity awards that had been granted pursuant to the 2019 Omnibus Plan. The modifications included the acceleration of certain stock option awards to purchase a total of 5,623 shares of common stock (“Accelerated Options”), effective on the December Separation Date, as defined in severance agreement (“Separation Date”), and extended the expiration date for one year from the Separation Date for both the Accelerated Options and any vested and unexercised stock options held by the terminated employees as of the Separation Date. Accordingly, the Company remeasured the Accelerated Options based on the stock price of $15.40 per share at the close on the Separation Date and a one-year extension of the term. The net adjustment for the modification was a net credit of $127,199 and was recognized as an adjustment to stock compensation expense during the year ended June 30, 2024. Additionally, 1,030 vesting RSUs were accelerated as of the Separation date. The modified RSUs were remeasured based on the stock price of $15.40 per share at close on the Separation Date and $15,865, was recorded to additional in stock-based compensation for the year ended June 30, 2024 as a result of the modification. In connection with the separation, the Company canceled 18,396 unvested stock options and 1,030 unvested RSUs. Additionally, the Company canceled an additional 13,416 unvested stock options for employees that voluntarily left the company. In June 2023, the Company issued 14,950 41.10 4,983 In June 2024, the Company issued 85,800 4.74 85,800 21,450 The following table summarizes vesting of restricted stock units: Schedule of vesting of restricted common stock Number of Shares Weighted Average Grant Date Fair Value Per Share Unvested at June 30, 2022 12,452 $ 16.90 Granted 68,711 58.87 Vested (21,518 ) 52.70 Unvested at June 30, 2023 59,646 $ 52.40 Issued 104,070 9.16 Vested (122,395 ) 16.94 Canceled (1,030 ) 61.20 Unvested at June 30, 2024 40,291 $ 44.59 The total stock-based compensation expense from restricted stock units for the year ended June 30, 2024 and 2023 was approximately $ 1.8 1.8 Issuance of Common Stock through exercise of Stock Options and Warrants In December 2022, the Company issued 2,209 9,930 76.40 In November 2022, the Company issued 80 80 28.00 In October 2022, the Company issued 359 800 22.50 In May 2023, the Company issued 48 80 31.30 Issuance of Stock Options under the 2019 Omnibus Plan. Pursuant to a former employee’s Separation Agreement, dated April 11, 2022, the Company modified their stock option award granted on August 20, 2021, pursuant to the 2019 Omnibus Plan (“2021 Options Grant”). Pursuant to the terms of the Separation Agreement, effective July 8, 2022 (the “Separation Date”), the Company accelerated the vesting of options scheduled to vest on the first and second anniversary of the grant date as deemed vested (“Accelerated Options”) and after giving effect to the Accelerated Options, extended the exercise period of the total vested outstanding and unexercised options (totaling 7,450 options) to one year following the Separation Date. The unvested portion of the 2021 Option Grant (totaling 4,967 options) was canceled. The modification was remeasured as of July 8, 2022, and the incremental difference in fair value resulted in a net credit to stock based compensation expense of $181,154, due to the original exercise price of $77.40 being greater than the stock price of $18.00 on the remeasurement date, and accordingly was recognized on July 8, 2022. On June 7, 2023, the Company granted stock options to purchase 14,800 20% 80% 57.80 During the fiscal year ended June 30, 2023, the Company granted stock options to purchase a total of 28,617 shares of Common Stock in connection with compensation packages of three new employees. The exercise prices were set at the grant date fair value with vesting terms over a five year period and the options terminate on the earlier of tenth grant date anniversary or the date of which the options are fully exercised. On October 3, 2023, the Company granted stock options to purchase 21,117 20% 80% 34.10 In June 2024, the Company granted stock options to purchase 115,800 33% 67% 2 4.70 Stock Warrants The following table summarizes the warrants activity during the years ended June 30, 2024 and 2023: Summary of warrants activity Number of Shares Weighted Average Exercise Price Weighted Average Remaining Life (Years) Aggregate Intrinsic Value Outstanding and exercisable at June 30, 2022 51,037 $ 61.70 3.8 $ - Granted 727,273 18.20 5.0 - Expired (482 ) 750.00 - - Exercised (800 ) 22.50 - - Outstanding and exercisable at June 30, 2023 777,029 20.60 4.0 18,318,954 Granted 1,755,000 13.14 5.0 - Exercised (600,000 ) 10.00 - - Outstanding and exercisable at June 30, 2024 1,932,029 $ 14.03 4.0 $ - Of the above warrants outstanding at June 30, 2024, 10,138 expire in the fiscal year ending June 30, 2025, 3,518 expire in the fiscal year ending June 30, 2026, 763,373 expire in the fiscal year ending June 30, 2027 and 1,155,000 expire in the fiscal year ending June 30, 2029. |