SCHEDULE 13D/A

First Guaranty Bancshares, Inc.

Common Stock, $1.00 par value per share · CUSIP: 32043P106

Event date: 2025-06-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Smith Edgar R. IIIReported CIK 0001409022

  Shares: 2,852,467.00 · Class: 18.9%

• Smith & Hood Holding Company, LLCReported CIK 0001685288

  Shares: 1,062,817.00 · Class: 7.0%

• Smith & Hood Investments, LLCReported CIK 0001653020

  Shares: 340,637.00 · Class: 2.3%

• Big 4 Investments, LLC

  Shares: 340,344.00 · Class: 2.3%

• Smith-Hoover Investments, LLC

  Shares: 17,063.00 · Class: 0.1%

• MACSMITH LLC

  Shares: 19,407.00 · Class: 0.1%

• Smith & Tate Investments, LLC

  Shares: 186,942.00 · Class: 1.2%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.