X0206 3 2022-05-23 1 0001674416 CRISPR Therapeutics AG CRSP 0001928989 Morrow Phuong Khanh C/O CRISPR THERAPEUTICS 610 MAIN STREET CAMBRIDGE MA 02139 0 1 0 0 Chief Medical Officer Exhibit 24 - Power of Attorney No securities are beneficially owned. /s/ Elizabeth Ryland Waldinger 2022-05-23