Transaction Details

Footnotes

Represents an award of restricted stock units which vest in accordance with the applicable grant agreement. These restricted stock units were previously reported on the Reporting Person's Form 3. All the securities reported in this Form 4 reflect a one-for-four reverse stock split effected as of June 1, 2025. | Each share of preferred stock automatically converted into 0.25 shares of Common Stock of the Issuer upon the closing of the initial public offering of the Issuer's Common Stock. | CLS-PF-SPE Manager, LLC is the manager of CLS-PF-SPE, LLC. Mr. Castleman is a manager of CLS-PF-SPE Manager, LLC and in such capacity has voting and investment power with respect to the shares held by CLS-PF-SPE, LLC. The Reporting Person disclaims beneficial ownership except to the extent of his pecuniary interest therein. | The stock option is fully vested and exercisable. These securities were previously reported on the Reporting Person's Form 3.