144 0001243370 XXXXXXXX LIVE 0001090009 SOUTHERN FIRST BANCSHARES INC 000-27719 6 VERDAE BOULEVARD GREENVILLE SC 29607 8646799000 SEAVER R ARTHUR JR Officer Common Wells Fargo Clearing Services

1 N. Jefferson Ave. St. Louis MO 63103

4267 132563.65 8156109 03/20/2024 Nasdaq Common 01/15/2019 Stock Option Award Issuer N 263 01/15/2019 Check Common 06/11/2019 Stock Option Award Issuer N 4004 06/11/2019 Check N R ARTHUR SEAVER JR.

6 VERDAE BOULEVARD GREENVILLE SC 29607

Common - Southern First Bancshares 03/14/2024 2500 77519.74 R ARTHUR SEAVER JR.

6 VERDAE BOULEVARD GREENVILLE SC 29607

Common - Southern First Bancshares 03/15/2024 2220 68615.99 R ARTHUR SEAVER JR.

6 VERDAE BOULEVARD GREENVILLE SC 29607

Common - Southern First Bancshares 03/19/2024 17 518.48 03/20/2024 R Arthur Seaver Jr.