Loma Negra (LOMA) director Epstein Dario Gustavo files Form 3

Rhea-AI Filing Summary

Loma Negra Compania Industrial Argentina Sociedad Anonima director Epstein Dario Gustavo has filed a Form 3 as a reporting person. The filing lists him as a director of the company and shows no reported transactions or derivative positions at this time.

Key Terms

Form 3, reportingPersons, transactionSummary, derivativeSummary

4 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3):"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

reportingPersons regulatory

""reportingPersons": [ { "name": "Epstein Dario Gustavo""

transactionSummary financial

""transactionSummary": { "buyCount": 0, "sellCount": 0"

derivativeSummary financial

""derivativeSummary": [],"

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Accepted by SEC EDGAR 04/14/2026 - 05:05 PM Learn about SEC filing dates

FAQ

What does the LOMA Form 3 filing by Epstein Dario Gustavo show?

The Form 3 for Loma Negra (LOMA) identifies Epstein Dario Gustavo as a director and reporting person. The data provided shows no reported transactions or derivative holdings associated with him in this filing.

Does the LOMA Form 3 report any share transactions by Epstein Dario Gustavo?

No, the Form 3 data for Epstein Dario Gustavo shows zero buy, sell, acquire, or dispose transactions. All transaction-related counts and share amounts are listed as zero in the transaction summary section.

Are there any derivative securities reported for Epstein Dario Gustavo in LOMA’s Form 3?

No derivative securities are reported. The derivativeSummary is empty and the transaction summary lists zero derivative transactions, indicating no options, warrants, or similar instruments disclosed in this Form 3.

What role does Epstein Dario Gustavo have at Loma Negra (LOMA)?

The Form 3 identifies Epstein Dario Gustavo as a director of Loma Negra Compania Industrial Argentina Sociedad Anonima. The officer fields are marked as not applicable, confirming he is not reported as an officer in this filing.

Does the LOMA Form 3 indicate that Epstein Dario Gustavo is a 10% owner?

No, the Form 3 data shows the is_ten_percent_owner indicator set to zero for Epstein Dario Gustavo. This means he is not reported as a ten percent owner in this filing’s metadata.

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^*

Epstein Dario Gustavo

(Last) (First) (Middle)

CECILIA GRIERSON 355, 4TH FLOOR

(Street)

BUENOS AIRES C1 C1107CPG

(City) (State) (Zip)

ARGENTINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/14/2026

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

3a. Foreign Trading Symbol
[LOMA.BA]

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

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

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

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 Dario Gustavo Epstein	04/14/2026
	** 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.
* Form 3: SEC 1473 (03-26)