Alamo Group (ALG) VP Internal Audit granted 343 common shares in Form 4

Rhea-AI Filing Summary

Sullivan Lori L reported acquisition or exercise transactions in this Form 4 filing.

Alamo Group Inc. vice president of internal audit Lori L. Sullivan received a grant of 343 shares of common stock on March 9, 2026. The award was recorded at a price of $0.0000 per share, indicating a compensation-related stock grant rather than an open-market purchase. Following this grant, her directly held position increased to 4,611 common shares, reflecting a modest addition to her ownership stake.

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^*

Sullivan Lori L

(Last) (First) (Middle)

1627 E WALNUT ST

(Street)

SEGUIN TX 78155

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ALAMO GROUP INC [ ALG ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Internal Audit

3. Date of Earliest Transaction (Month/Day/Year)
03/09/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/09/2026		A		343	A	$0	4,611	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Ex. 24 - Power of Attorney (incorporated by reference to the Power of Attorney filed as Exhibit 24 to the Form 3 filed by the reporting person on May 9, 2019)

	/s/ Carol Worthy, attorney-in-fact	03/11/2026
	** 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).
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FAQ

What insider transaction did ALG executive Lori L. Sullivan report?

Lori L. Sullivan reported receiving a grant of 343 Alamo Group (ALG) common shares. The award, dated March 9, 2026, was recorded at zero cost per share, indicating a compensation grant rather than an open-market purchase, and modestly increased her ownership stake.

How many Alamo Group (ALG) shares does Lori L. Sullivan hold after this Form 4?

After the reported transaction, Lori L. Sullivan directly holds 4,611 Alamo Group (ALG) common shares. This total reflects the addition of 343 shares granted to her on March 9, 2026, as a stock award recorded at a zero per-share transaction price.

Was the ALG insider transaction a market purchase or a stock grant?

The ALG insider transaction was a stock grant, not a market purchase. Lori L. Sullivan received 343 common shares at a recorded price of $0.0000 per share, which indicates a compensation-related grant or award, consistent with Form 4 code “A” for acquisition.

What Form 4 transaction code was used in the ALG insider filing?

The transaction used code “A,” which denotes a grant, award, or other acquisition of shares. In this case, Lori L. Sullivan received 343 Alamo Group (ALG) common shares as a non-derivative stock grant, increasing her directly held position to 4,611 shares in total.

What is Lori L. Sullivan’s role at Alamo Group (ALG) in this insider filing?

In this insider filing, Lori L. Sullivan is identified as an officer of Alamo Group (ALG), serving as vice president of internal audit. Her reported transaction reflects a grant of 343 common shares, which increased her directly held ownership to 4,611 shares following the award.