X0508 4 2025-03-20 0001982518 Smith Douglas Homes Corp. SDHC 0001992482 Bennett Gregory S 110 VILLAGE TRAIL, SUITE 215 WOODSTOCK GA 30188 true true See Remarks 0002005667 GSB Holdings LLC /GA 110 VILLAGE TRAIL, SUITE 215 WOODSTOCK GA 30188 true false Class A Common Stock 2025-03-20 4 A 0 97040 0 A 97040 D Class A Common Stock 243589 I By GSB Holdings LLC Represents an award of restricted stock units (the "RSUs"), each of which represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest as to one third (1/3rd) of the shares of Class A Common Stock underlying the RSUs on each of the first three anniversaries March 20, 2025, subject to the grantee's continued employment through the applicable vesting date. Mr. Bennett is the sole member and manager of GSB Holdings LLC ("GSB Holdings"), and as a result, may be deemed to share beneficial ownership of the securities held by GSB Holdings. President, Chief Executive Officer & Vice Chairman /s/ Brett A. Steele, Attorney-in-Fact for Gregory S. Bennett 2025-03-24 By: /s/ Brett A. Steele, Attorney-in-Fact for Gregory S. Bennett, sole member and manager 2025-03-24