Loma Negra (NYSE: LOMA) director submits initial Form 3

Rhea-AI Filing Summary

Loma Negra Compania Industrial Argentina Sociedad Anonima director Javier Enrique Patron has filed an initial beneficial ownership report on Form 3. The data provided shows no reported purchase, sale, or other insider transactions at this time.

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Accepted by SEC EDGAR 03/10/2026 - 05:10 PM Learn about SEC filing dates

FAQ

What does the LOMA Form 3 filing for Javier Enrique Patron show?

The Form 3 identifies Javier Enrique Patron as a director at Loma Negra. It serves as his initial insider ownership report and, in the data provided, does not list any purchases, sales, or other transactions in the company’s securities.

Did Javier Enrique Patron buy or sell LOMA shares in this Form 3?

No transactions are reported for Javier Enrique Patron in this Form 3. The transaction summary shows zero buys, zero sells, and no other insider trading activity, indicating this filing functions purely as an initial ownership report.

What is the purpose of this Form 3 for Loma Negra (LOMA)?

This Form 3 establishes Javier Enrique Patron as an insider subject to reporting rules. It is an initial statement of beneficial ownership and, based on the provided data, does not reflect any current trading activity in Loma Negra securities.

Does the LOMA Form 3 include any derivative security activity?

No derivative security activity is shown in this Form 3 data. The derivative transaction count and exercise-related fields are all zero, indicating no options, warrants, or similar instruments were exercised or otherwise transacted in this filing.

What does the transaction summary in the LOMA Form 3 indicate?

The transaction summary indicates neutral insider activity. It records zero buys, zero sells, and zero other transaction types, with net buy-sell shares at zero, signaling no reportable trading events for Javier Enrique Patron in this filing.

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Patron Javier Enrique

(Last) (First) (Middle)

CECILIA GRIERSON 355, 4TH FLOOR

(Street)

BUENOS AIRES C1 C1107CPG

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/10/2026

3. Issuer Name and Ticker or Trading Symbol
Loma Negra Compania Industrial Argentina Sociedad Anonima [ LOMA ]

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	/s/Fabian Gregorio Fuente Attorney-in-fact for Javier Enrique Patron	03/10/2026
	** 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 5 (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.