X0407 4 2023-03-23 false 0001804176 Butterfly Network, Inc. BFLY 0001808868 Stoica Andrei G C/O BUTTERFLY NETWORK, INC. 1600 DISTRICT AVENUE BURLINGTON MA 01803 false true false false Chief Technology Officer false Class A Common Stock 2023-03-23 4 S false 9239.00 1.9495 D 1104345.00 D The sales reported in this Form 4 were effected to cover tax withholding obligations in connection with the vesting of restricted stock units that were granted on March 22, 2022. Represents the weighted average sales price per share. The shares sold at prices ranging from $1.92 to $1.975 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. /s /Lawrence T. Weiss, Attorney-in-Fact for Andrei G. Stoica 2023-03-24