Stockholders’ Equity |
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| Equity [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stockholders’ Equity |
Preferred Stock
The Company’s certificate of incorporation authorized the Company to issue shares of Preferred Stock, $ par value.
On December 28, 2017, a Certificate of Designations was approved by the Board of Directors that authorized the issuance of 7,500,000 shares of Series A Convertible Preferred Stock, of which 5,151,125 were issued and then later converted to common stock on August 10, 2020. Once converted the provisions of the Certificate of Designations do not allow for the re-issuance of those shares.
On December 26, 2024, a Certificate of Designations was approved by the Board of Directors that authorized the issuance of shares of Series B Convertible Preferred Stock. Then on December 29, 2024, an amended and restated Certificate of Designations was approved by the Board of Directors that authorized the issuance of shares of Series B Convertible Preferred Stock (an increase of shares), among other terms and conditions. The Certificate of Designations allows for anti-dilution protection and includes a provision that all Preferred shares were to convert to their common stock equivalent, at a ratio of one share of preferred equals one share of common stock, subject to adjustments for dividends, splits and/or anti-dilution, as of December 31, 2025. All shares of Series B Convertible Preferred Stock converted to common stock on December 31, 2025.
There were shares of Series A Convertible Preferred Stock and -- and shares of Series B Convertible Preferred Stock issued and outstanding as of December 31, 2025, and/or December 31, 2024, respectively.
2025 Issuances:
During the year ended December 31, 2025, the Company issued the following shares of preferred stock:
2024 Issuances:
During the year ended December 31, 2024, the Company issued the following shares of preferred stock:
Common Stock
The Company’s certificate of incorporation authorizes the Company to issue shares of $ par value common stock. As of December 31, 2025, and December 31, 2024, there were and shares of common stock issued and outstanding, respectively. Each share of common stock entitles the holder to one vote on all matters submitted to a vote of the Company’s stockholders.
2025 Issuances:
During the year ended December 31, 2025, the Company issued the following shares of common stock:
2024 Issuances:
During the year ended December 31, 2024, the Company issued the following shares of common stock:
Stock Options and Restricted Stock Units
On April 26, 2022, the board adopted, and by shareholder consent achieved on April 29, 2022, the shareholders approved the Company’s 2022 Equity Incentive Plan (the “2022 Plan”), which allows awards for up to 5,850,000 options to purchase shares of its Common Stock at prevailing fair value exercise prices at the time of each award. There were options to purchase 5,611,254 shares of its Common Stock, net of forfeitures, awarded under the 2022 Plan as of December 31, 2025. The purposes of the 2022 Plan are (i) to attract and retain the best available personnel for positions of substantial responsibility, (ii) to provide additional incentives to Employees, Directors, and Consultants, and (iii) to promote the success of the Company’s business.
On May 24, 2022, the Company granted stock options to purchase an aggregate of shares to officers/management, advisors, and directors at an exercise price of $.
On June 1, 2022, the Company granted stock options to purchase an aggregate of shares to an advisor at an exercise price of $.
On July 15, 2022, the Company granted stock options to purchase an aggregate of shares to an officer at an exercise price of $.
On July 28, 2022, the Company granted stock options to purchase an aggregate of shares to an officer/director at an exercise price of $.
On June 29, 2023, the board adopted, and by shareholder consent achieved on June 30, 2023, the shareholders approved the Company’s 2023 Equity Incentive Plan (the “2023 Plan”), which allows awards for up to 1,963,746 options to purchase shares of its Common Stock at prevailing fair value exercise prices at the time of each award. There were 1,870,000 options to purchase shares of its Common Stock awarded under the 2023 Plan as of December 31, 2025. The purposes of the 2023 Plan are (i) to attract and retain the best available personnel for positions of substantial responsibility, (ii) to provide additional incentives to Employees, Directors, and Consultants, and (iii) to promote the success of the Company’s business.
On July 1, 2023, the Company granted stock options to purchase an aggregate of shares to officers/management and directors at an exercise price of $.
On July 7, 2023, the Company granted stock options to purchase an aggregate of shares to directors at an exercise price of $.
On January 25, 2024, the Company granted stock options to purchase an aggregate of shares to advisory board members at an exercise price of $.
On February 13, 2024, the Company granted stock options to purchase an aggregate of shares to an advisory board member at an exercise price of $.
On January 17, 2025, the Company granted stock options to purchase an aggregate of shares to officers/management, directors, contractors and advisory board members at an exercise price of $. The options awarded to officers/management, directors and contractors vest quarterly starting on March 31, 2025, for 12.5% of the granted shares and then the remainder in equal installments at each quarter-end through the end of 2026 and expire years from the date of grant. The options awarded to advisory board members vest quarterly starting on March 31, 2025, for 25% of the granted shares and then the remainder in equal installments at each quarter-end through the end of 2025 and expire in years from the date of grant.
On July 29, 2025, the Company granted stock options to purchase an aggregate of shares to a director at an exercise price of $.
On July 24, 2025, the board approved, and by shareholder consent achieved on August 27, 2025, the shareholders adopted the Company’s 2025 Equity Incentive Plan (the “2025 Plan”), which allows awards for up to shares of its common stock to be awarded in various equity incentive formats at prevailing fair value exercise prices at the time of each award. There were Restricted Stock Units (RSUs) related to its Common Stock awarded under the 2025 Plan as of December 31, 2025. The purposes of the 2025 Plan are (i) to attract and retain the best available personnel for positions of substantial responsibility, (ii) to provide additional incentives to Employees, Directors, and Consultants, and (iii) to promote the success of the Company’s business.
On August 28, 2025, the Company granted RSUs related to its Common Stock to a director. The RSUs all vest on July 27, 2027, assuming the Plan Administrator has not accelerated the vesting for any reason and the director is still actively delivering services under the Consulting and Advisory Agreement between director and Company.
Stock Options:
The fair value of the options granted was estimated on the date of grant using the Black-Scholes options pricing model, with the following weighted average assumptions:
During the years ended December 31, 2025, and December 31, 2024, the Company recorded stock-based compensation expenses of $ and $, respectively. As of December 31, 2025, the unamortized stock option expense was $. The Company’s stock options had an intrinsic value of $, based on the OTCQB published closing price for (OTCQB: COBA) of $2.46 per share as of December 31, 2025, which may not be indicative of the true market value of the stock options given the limited historical volumes traded and the volatility of the underlying shares as of that date. Stock-based compensation expense is measured at the date of grant, based on the fair value of the award, and is recognized over the vesting period of the option. The Company recognizes forfeitures in stock-based compensation expense as they occur.
A summary of the changes in stock options outstanding at December 31, 2025, are presented below:
The Company has the following options outstanding and exercisable at December 31, 2025 and December 31, 2024:
The Company’s board typically grants annual equity awards during scheduled meetings, independent of MNPI releases. Awards are not timed to coincide with MNPI, and the Company did not intentionally align MNPI releases to influence compensation during the years ended December 31, 2025, and December 31, 2024. For the award on January 17, 2025, there were two covered periods that were triggered related to a Form 8-K filing on January 16, 2025 and another Form 8-K filing on January 22, 2025, the % change in closing price is presented separately and respectively in the table below for those two filings:
Restricted Stock Units (RSUs):
The fair value of the RSUs granted was $, based on the closing price of $0.435 per share on the grant date of August 28, 2025.
During the years ended December 31, 2025, and December 31, 2024, the Company recorded stock-based compensation expenses of $ and $--, respectively. As of December 31, 2025, the unamortized RSU expense was $. The Company’s RSUs had an intrinsic value of $, based on the OTCQB published closing price of $2.46 per share as of December 31, 2025, which may not be indicative of the true market value of the stock options given the limited historical volumes traded and the volatility of the underlying shares as of that date. Stock-based compensation expense is measured at the date of grant, based on the fair value of the award, and is recognized over the vesting period of the option. The Company recognizes forfeitures in stock-based compensation expense as they occur.
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