X0508 4 2026-03-08 0 0001580670 LGI Homes, Inc. LGIH 0001585140 Lipar Eric Thomas 1450 LAKE ROBBINS DRIVE, SUITE 430 THE WOODLANDS TX 77380 1 1 1 0 CEO and Chairman of the Board 0 Common Stock 2026-03-08 4 A 0 35622 0 A 670600 D Common Stock 2026-03-09 4 S 0 17686 41.54 D 652914 D Common Stock 2026-03-09 4 S 0 1274 42.55 D 651640 D Common Stock 2026-03-09 4 S 0 5938 43.41 D 645702 D Common Stock 2026-03-09 4 S 0 10802 41.54 D 634900 D Common Stock 2026-03-09 4 S 0 1878 42.40 D 633022 D Common Stock 2026-03-09 4 S 0 2320 43.40 D 630702 D Common Stock 1663007 I By EDSS Holdings, LP Common Stock 23244 I By LGI Fund II GP, LLC Common Stock 17326 I By spouse Common Stock 175 I By LGI Fund III GP, LLC The sales reported in this transaction relate to withholding taxes for awards vesting on March 8, 2026. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.06 to $42.05, inclusive. The reporting person undertakes to provide to LGI Homes, Inc., any security holder of LGI Homes, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.06 to $43.02, inclusive. The reporting person undertakes to provide to LGI Homes, Inc., any security holder of LGI Homes, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.06 to $43.67, inclusive. The reporting person undertakes to provide to LGI Homes, Inc., any security holder of LGI Homes, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.06 to $42.03, inclusive. The reporting person undertakes to provide to LGI Homes, Inc., any security holder of LGI Homes, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.06 to $43.05, inclusive. The reporting person undertakes to provide to LGI Homes, Inc., any security holder of LGI Homes, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.06 to $43.59, inclusive. The reporting person undertakes to provide to LGI Homes, Inc., any security holder of LGI Homes, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The reporting person is the sole owner of the general partner of EDSS Holdings, LP, and a limited partner in EDSS Holdings, LP. The reporting person is the sole owner of the entity. /s/ Charles Merdian, Attorney-in-Fact 2026-03-10