The Company applies the two-class method pursuant to the issuance of our Series B Preferred Stock and Series C Preferred Stock. Accordingly, the Company’s basic net loss per share attributable to common stockholders is calculated by dividing the net loss attributable to common stockholders by the weighted-average number of shares of common stock outstanding during the period. Net loss attributable to common stockholders is equal to the Company’s net loss.

Diluted earnings per share are calculated using the more dilutive of the two-class or if-converted methods. The two-class method uses net income available to common stockholders and assumes conversion of all potential shares other than the participating securities. The if-converted method uses net income and assumes conversion of all potential shares including the participating securities. In February 2026, the Company issued pre-funded warrants to Tumim as consideration of the commitment fee associated with an equity line of credit. The shares of common stock into which the pre-funded warrants may be exercised are considered outstanding from the date of issuance for the purposes of computing basic loss per share because the shares may be issued for little or no consideration and because the pre-funded warrants were fully vested and immediately exercisable upon issuance.

For the periods where a net loss attributable to common stockholders is present, dilutive securities have been excluded from the calculation of diluted net loss per share attributable to common stockholders as including them would have been anti-dilutive.

The following outstanding potentially dilutive common stock equivalents have been excluded from the calculation of diluted net loss per share for the periods presented due to their antidilutive effect: