Note 12- Stock Based Compensation

Share-based Compensation Plan

The Board of Directors and stockholders approved the BioStem Technologies, Inc. 2022 Equity Incentive Plan (2022 EIP), effective as of January 3, 2023, which serves as the successor to the BioStem Technologies, Inc. 2021 Equity Incentive Plan (2021 EIP) and permits the grant of incentive and nonstatutory stock options, stock appreciation rights, restricted stock, restricted stock units, performance awards, and cash-based awards and other stock-based awards to qualified employees, directors, and consultants. No new awards will be issued under the 2021 EIP as of the effective date of the 2022 EIP. Outstanding awards under the 2021 EIP continue to be subject to the terms and conditions of the 2021 EIP. If shares issued under the 2021 EIP and 2022 EIP pursuant to awards of restricted stock, restricted stock units, performance shares or performance units are repurchased by the Company or are forfeited to the Company due to the failure to vest, such shares are added back to the reserves of the 2022 EIP. Shares used to pay the exercise price of an award or to satisfy the tax withholdings related to an award will also become available for future grant or sale under the current EIP. The maximum aggregate number of shares that may be subject to awards and sold under the 2022 EIP is 6,752,693 shares. The shares may be authorized but unissued, or reacquired common stock. As of June 30, 2026, there were 3,984,613 shares reserved for future issuance under the current EIP. The term of each Option will be stated in the Award Agreement. In the case of an incentive stock option, the term will be no more than ten (10) years from the date of grant thereof. In the case of an incentive stock option granted to a Participant who, at the time the incentive stock option is granted, owns stock representing more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or any Parent or Subsidiary, the term of the Incentive Stock Option will be five (5) years from the date of grant or such shorter term as may be provided in the Award Agreement.

Stock Options

Dividend Yield – The dividend yield is assumed to be zero as the Company has never paid dividends and has no current plans to do so.

Expected Term – The expected term represents the period that the Company’s stock-based awards are expected to be outstanding. The Company determines the expected term using the simplified method as the Company does not have sufficient historical information to develop reasonable expectations about future exercise patterns and post-vesting employment termination behavior. The simplified method deems the term to be the average of the time-to-vesting and the contractual life of the options.

Expected Volatility – Since the Company does not have a sufficient trading history of its common stock, the expected volatility is derived from the average historical stock volatilities of several unrelated public companies within the Company’s industry that the Company considers to be comparable to its business over a period equivalent to the expected term of the stock option grants.

Fair Value of Common Stock– The fair value of common stock is based on the closing price of the Company’s common stock, as reported on Over-the-Counter Market (“OTC”) on the date of grant.

The weighted-average grant date fair value of options granted during the six months ended June 30, 2026 and 2025, was $4.11 and $8.86, respectively. During the three and six months ended June 30, 2026 and 2025, the Company recognized $1,002,280 and $1,668,345 and $495,874 and $746,817, respectively, of stock-based compensation expense in connection with service-based and market-based option grants which is included in general and administrative expenses on the condensed consolidated statements of operations. As of June 30, 2026, total unrecognized stock-based compensation expense for service-based option grants was $9,024,029, which is expected to be recognized on a straight-line basis over a weighted-average period of 2.32 years.

Market-Based Stock Option Grants

In July 2022, the Board of Directors approved and amended executive employment agreements for the Company’s Chief Executive Officer (“CEO”) and Chief Operating Officer (“COO”). Additionally, in October 2022 the Board of Directors granted 2,250,000 options at an exercise price of $2.00, to both the CEO and COO, for a total of 4,500,000 options with an aggregate grant date fair value of $14,829,290 estimated using the Monte Carlo simulation. Vesting of these options were based on Sustained Market Capitalization targets, which were fully met during the first quarter of 2025, and the options may be exercised for up to 10 years after the date of grant. During the three and six months ended June 30, 2025, $1,438,538 of stock-based compensation was recognized on these market-based option grants. No stock-based compensation expense was recognized on the market-based option grants during the three and six months ended June 30, 2026, as the remaining stock-based compensation expense was recognized during the first quarter of 2025 upon the sustained Market Capitalization targets being fully met.

Restricted Stock Units (“RSUs”)

During the six months ended June 30, 2026, a total of 876,400 RSUs with an aggregate grant date fair value of $4,705,105 were granted to certain members of the Board of the Directors and executive leadership team. The RSUs granted vest 33% on the first anniversary of the grant date with quarterly vesting over two (2) years thereafter. The fair value of restricted stock is based on the closing price of the Company’s common stock on the date of the grant.

During the three and six months ended June 30, 2026 and 2025, the Company recognized stock-based compensation expense in connection with restricted stock units of $1,360,297 and $2,241,751 and $633,991 and $1,020,883, respectively. During the three months ended June 30, 2026, two Board of Directors resigned. As part of their resignation, the Company agreed to accelerate the vesting of their outstanding RSU awards, and the remaining aggregate stock-based compensation expense of $234,121 associated with their awards was recognized within general and administrative expenses on the condensed consolidated statement of operations. As of June 30, 2026, unrecognized stock-based compensation on unvested RSUs was $7,771,651 which will be recognized through April 2029 over a weighted average period of 2.09 years.