X0508 4/A 2023-03-24 2023-03-28 0 0001844280 Thorne Healthtech, Inc. THRN 0001250277 JACOBSON PAUL F C/O THORNE HEALTHTECH, INC. 152 W. 57TH STREET NEW YORK NY 10019 1 1 1 0 Chief Executive Officer 0 Common Stock 2023-03-24 4 F 0 59907 4.70 D 1871304 D Represents shares that have been withheld by the Issuer to satisfy tax withholding and remittance obligations in connection with the net settlement of restricted stock units ("RSUs"). A Form 4 filed by the Reporting Person on March 28, 2023 incorrectly reported the number of shares disposed of and the number of shares held following the reported transaction. Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU. /s/ Kim Pearson, under power of attorney 2023-10-18