X0407 4 2023-06-15 0 0001721386 Landsea Homes Corp LSEA 0001840469 LANDSEA HOLDINGS CORP 530 LYTTON AVE., 2ND FLOOR PALO ALTO CA 94301 0 0 1 0 0 Common Stock 2023-06-15 4 S 0 2956522 7.50 D 20184207 D Shares were disposed of in connection with the underwritten secondary offering of shares by Landsea Holdings Corporation ("Landsea Holdings"), pursuant to the terms of an underwriting agreement dated June 12, 2023, entered into by Landsea Homes Corporation, Landsea Holdings as the selling stockholder and B. Riley Securities, Inc., as representative of the several underwriters named therein. /s/ Qin Zhou 2023-06-20