X0508 4 2025-09-30 0000887359 Vericel Corp VCEL 0001916145 SIEGAL JONATHAN 64 SIDNEY STREET CAMBRIDGE MA 02139 true Principal Accounting Officer false Common Stock 2025-09-30 4 M 0 938 0 A 2440 D Common Stock 2025-09-30 4 F 0 370 31.47 D 2070 D Restricted Stock Unit 2025-09-30 4 M 0 938 A Common Stock 938 0 D The shares of common stock were acquired by the Reporting Person as a result of the vesting of Restricted Stock Units (RSUs) granted to the Reporting Person on September 30, 2021. These shares include shares acquired pursuant to the Issuer's 2015 Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c). These shares were withheld by the Issuer to satisfy the tax withholding requirements in connection with the vesting of RSUs. Each RSU represents a contingent right to receive one share of common stock of Vericel Corporation. No expiration date for this type of award. The Fair Market Value of the vested derivative securities is $31.47 per share. /s/ Sean Flynn, as Attorney-in-Fact for Jonathan Siegal 2025-10-02