SEC FORM 4

SEC FORM 4 SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Dosch Eric

(Last)

(First)

(Middle)

400 EAST THOMAS STREET

(Street)

HAMMOND

70401

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
First Guaranty Bancshares, Inc. [ FGBI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	SVP and CFO

3. Date of Earliest Transaction (Month/Day/Year)
09/04/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
COMMON STOCK	09/04/2025		L	V	44	A	$8.5	226	I	By son, minor EJD as custodian
COMMON STOCK	09/05/2025		L	V	56	A	$8.68	282	I	By son, minor EJD as custodian
COMMON STOCK	09/08/2025		L	V	100	A	$8.74	382	I	By son, minor EJD as custodian
DEPOSITORY SHARES⁽¹⁾	09/05/2025		L	V	50	A	$19.03	50	I	By son, minor EJD as custodian
DEPOSITORY SHARES⁽¹⁾	09/08/2025		L	V	50	A	$19.25	100	I	By son, minor EJD as custodian
COMMON STOCK	09/05/2025		L	V	100	A	$8.67	282	I	By daughter, minor EJD as custodian
COMMON STOCK	09/08/2025		L	V	100	A	$8.74	382	I	By daughter, minor EJD as custodian
DEPOSITORY SHARES⁽¹⁾	09/05/2025		L	V	50	A	$19.03	50	I	By daughter, minor EJD as custodian
DEPOSITORY SHARES⁽¹⁾	09/05/2025		L	V	50	A	$19.25	100	I	By daughter, minor EJD as custodian
COMMON STOCK	09/04/2025		L	V	100	A	$8.5	732	I	By IRA⁽³⁾
DEPOSITORY SHARES⁽¹⁾	09/05/2025		L	V	50	A	$19.03	50	I	By IRA⁽³⁾
DEPOSITORY SHARES⁽¹⁾	09/08/2025		L	V	50	A	$19.25	50	I	By Roth IRA
COMMON STOCK								28,396	D
COMMON STOCK								147	I	By Spouse
COMMON STOCK								732	I	By trust⁽²⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Each depository share represents a 1/40th interest in a share of the issuer's 6.75% Series A Fixed-Rate Non-Cumulative Perpetual Preferred Stock, par value $1,000 per share, with a liquidation preference of $1,000 per share (equivalent to $25.00 per Depository Share).

2. Represents the holdings of Lowell John Dosch Revocable Living Trust UA DTD 02/28/2000, of which the reporting person is a trustee. The reporting person disclaims beneficial ownership of registrant common stock held by Lowell John Dosch Revocable Living Trust UA DTD 02/28/2000 except to the extent of his pecuniary interest.

3. The shares of common stock currently held by the reporting person's IRA were previously held by the issuer's employee stock ownership plan.

	/s/ Eric Dosch	09/22/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

SEC Form 4 filed by SVP and CFO Dosch Eric