Barach Daniele Wolf bought CELU

Footnotes

Represents shares of Class A Common Stock issuable upon the exercise of 1,177,000 warrants that the Reporting Person obtained from the Issuer in connection with the issuance of the September 2026 Notes. No additional consideration was paid in connection with the issuance of such warrants.; Represents shares of Class A Common Stock issuable upon the conversion of $3,210,000 in aggregate principal amount of convertible notes (the "September 2026 Notes") that the Reporting Person purchased from the Issuer for such an amount of cash on September 23, 2026.; The Philip and Daniele Barach Family Trust (the "Trust") is or was the direct owner of all securities reported herein. The Reporting Person is a trustee of the Trust and has independent power to vote and dispose of all securities held by the Trust. The Reporting Person may be deemed to be an indirect beneficial owner of the securities held by the Trust, and the Reporting Person disclaims beneficial ownership of the securities held by the Trust except to the extent of the Reporting Person's pecuniary interest therein.