Stock Based Compensation | Note 4 – Stock Based Compensation Incentive Plans and Options Under the Company’s 2017 Stock Incentive Plan (the “2017 Plan”) the Company may grant incentive stock options, non-statutory stock options, rights to purchase common stock, stock appreciation rights, restricted stock, performance shares, and performance units to employees, directors, and consultants of the Company and its affiliates. Up to 3,788 The Company has granted options to acquire 3,712 330 76 3,712 3.9 4.2 In July 2019, the Company authorized an additional plan, the 2019 Stock Incentive Plan (the “2019 Plan”). Under the 2019 Plan, the Company may grant incentive stock options, non-statutory stock options, rights to purchase common stock, stock appreciation rights, restricted stock, performance shares, and performance units to employees, directors, and consultants of the Company and its affiliates. At both March 31, 2024 and December 31, 2023, a total of 156,060 As of both March 31, 2024 and December 31, 2023, the Company has granted options to acquire 156,060 0 82,046 73.66 7.6 7.8 On August 17, 2023, the Company authorized a new plan, the Tharimmune, Inc. 2023 Omnibus Incentive Plan (the “2023 Plan”). Under the Company’s 2023 Plan, the Company may grant incentive stock options, non-statutory stock options, rights to purchase common stock, stock appreciation rights, restricted stock, performance shares, and performance units to employees, directors, and consultants of the Company and its affiliates. Up to 2,600,000 During the three months ended March 31, 2024, the Company granted 0 2,595,000 5,000 3.94 9.6 9.9 The following table summarizes stock-based activities under the 2017, 2019, and 2023 Stock Incentive Plans: Schedule of Stock Option Activity Weighted Weighted Shares Average Average Underlying Exercise Contractual Options Price Terms Outstanding at December 31, 2023 90,758 $ 80.30 7.8 Outstanding at March 31, 2024 90,758 $ 80.30 7.5 Exercisable options at March 31, 2024 77,187 $ 76.77 7.5 Vested and expected to vest at March 31, 2024 90,758 $ 80.30 7.5 The fair value of stock option awards is estimated at the date of grant using the Black-Scholes option-pricing model. The estimated fair value of each stock option is then expensed over the requisite service period, which is generally the vesting period (ranging between immediate vesting and four years). The determination of fair value using the Black-Scholes model is affected by the Company’s share price as well as assumptions regarding a number of complex and subjective variables, including expected price volatility, expected life, risk-free interest rate and forfeitures. Forfeitures are accounted for as they occur. Stock options granted during the three months ended March 31, 2023 were valued using the Black-Scholes option-pricing model with the following weighted-average assumptions: Schedule of Options Weighted Average Assumptions For the three months ended March 31, 2024 2023 Expected volatility N/A 95.1 % Risk-free interest rate N/A 3.99 % Expected dividend yield N/A 0 % Expected life of options in years N/A 5.0 Estimated fair value of options granted N/A $ 9.75 No The weighted-average grant date fair value of stock options granted during the three months ended March 31, 2023 was $ 9.75 80.51 14.16 Total stock-based compensation expense included in the accompanying condensed consolidated statements of operations was as follows: Schedule of Stock Based Compensation Expense 2024 2023 For the three months ended March 31, 2024 2023 Research and development $ 77,768 $ 161,509 General and administrative 75,851 183,923 Total stock-based compensation $ 153,619 $ 345,432 As of March 31, 2024, the total unrecognized compensation expense related to non-vested options was approximately $ 1.1 1.8 Warrants In connection with the IPO, the Company issued warrants to purchase such number of shares of the Company’s common stock equal to 5% of the total shares of common stock issued in the IPO. The warrants are exercisable at $ 125.00 In connection with the May Offering as described in Note 3 to the consolidated financial statements, the Company issued warrants to designees of the underwriter (the “Representative’s Warrants”) to purchase 6,360 3 15.625 In connection with the November Offering as described in Note 3 to the consolidated financial statements, the Company issued pre-funded warrants to purchase 8,175,000 0.001 4.99 9.99 1,500,000 1,000,000 0.001 The underwriters received warrants to purchase 300,000 1.25 300,000 Terms of the warrants outstanding at March 31, 2024 are as follows: Schedule of Warrants Initial Expiration Exercise Warrants Warrants Warrants Issuance Date Exercise Date Date Price Issued Exercised Outstanding January 14, 2022 July 10, 2022 January 11, 2027 $ 125.00 7,500 - 7,500 May 2, 2023 November 2, 2023 May 2, 2028 $ 15.625 6,360 - 6,360 November 30, 2023 November 30, 2023 May 2, 2028 $ 0.001 8,175,000 8,175,000 - November 30, 2023 November 30, 2023 May 2, 2028 $ 0.001 1,000,000 1,000,000 - November 30, 2023 May 27, 2024 May 2, 2028 $ 1.250 300,000 - 300,000 |