LGI Homes, Inc.

Rule 10b5-1 Trading Arrangements

During the three months ended March 31, 2025, no director or officer (as defined in Rule 16a-1(f) under the Exchange Act) of the Company adopted orterminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.

Amendment to 2024 Credit Agreement

On April 28, 2025, we entered into the Sixth Amendment, which amended the 2024 Credit Agreement. The Sixth Amendment, among other things, (a) extended the maturity of the commitments of certain lenders under the Credit Agreement to April 28, 2029, (b) added certain financial institutions as issuers of letters of credit and (c) reset the tangible net worth financial covenant for the period from and after the date of the Sixth Amendment. The Credit Agreement matures on April 28, 2029 with respect to $972.5 million, or 82.2%, of the $1.1825 billion of commitments thereunder and on April 28, 2028 with respect to 17.8% of the commitments thereunder. The Credit Agreement otherwise has substantially similar terms and provisions to the 2024 Credit Agreement. For additional information on the Credit Agreement (including defined terms used in this paragraph), see Note 4, “Notes Payable” to our consolidated financial statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q.