X0306 4 2022-05-27 0 0001652724 Lucira Health, Inc. LHDX 0001870312 Collins Kevin Walter C/O LUCIRA HEALTH, INC. 1412 62ND STREET EMERYVILLE CA 94608 0 1 0 0 Chief Revenue Officer Common Stock 2022-05-27 4 S 0 37109 2.00 D 364968 D These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units granted on June 18, 2021 for 396,975 shares. Includes 5,102 shares acquired by the reporting person under the Issuer's 2021 Employee Stock Purchase Plan on February 20, 2022. /s/ Dan George, Attorney-in-Fact for Kevin W. Collins 2022-07-12