X0407 4 2022-01-06 0001408534 First Guaranty Bancshares, Inc. FGBI 0001409120 Hood William K 400 EAST THOMAS STREET HAMMOND LA 70401 1 0 Common Stock 2022-01-06 4 P 0 54 20.18 A 766833 I By Smith & Hood Investments, LLC Common Stock 2022-02-28 4 P 0 500 21.40 A 767333 I By Smith & Hood Investments, LLC Common Stock 2022-03-15 4 P 0 2600 21.60 A 769933 I By Smith & Hood Investments, LLC Common Stock 2022-04-21 4 P 0 10 23.17 A 769943 I By Smith & Hood Investments, LLC Common Stock 2022-12-14 4 P 0 500 23.94 A 770443 I By Smith & Hood Investments, LLC Common Stock 2023-02-02 5 L 0 390 21.87 A 770833 I By Smith & Hood Investments, LLC Common Stock 255916 D Common Stock 76695 I By Hood Investments, LLC Common Stock 1062817 I By Smith & Hood Holding Company, LLC Common Stock 27396 I By WKH Management, Inc. Common Stock 2196 I By WKH Holdings, LLC The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Intervening reports did not reflect these transactions. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $21.34 to $21.42. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding these transactions. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $21.40 to $21.63. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding these transactions. Includes shares acquired under a dividend reinvestment plan pursuant to Rule 16a-11. These holdings were previously erroneously included in direct holdings. /s/ William K. Hood 2023-04-04