Loma Negra director Form 3 shows no transactions

Loma Negra Compania Industrial Argentina Sociedad Anonima director Gregorio Charnas has filed a Form 3 as a reporting person.

Rhea-AI Filing Summary

Loma Negra Compania Industrial Argentina Sociedad Anonima director Gregorio Charnas has filed a Form 3 as a reporting person. The data provided shows no reported transactions, no derivative positions, and no holding entries, indicating only his status as a director is being recorded here.

Key Figures

Reported transactions: 0 events Holding entries: 0 entries Net buy/sell shares: 0 shares

3 metrics

Reported transactions 0 events Transaction summary for Form 3

Holding entries 0 entries Holding entries reported in Form 3

Net buy/sell shares 0 shares Net buy/sell direction marked neutral

Key Terms

reporting person, derivative positions, net buy/sell direction

3 terms

reporting person financial

"The Form 3 identifies Gregorio Charnas as a director and reporting person"

derivative positions financial

"The data provided shows no reported transactions, no derivative positions"

Derivative positions are contracts that derive their value from an underlying asset—such as a stock, bond, currency or commodity—and include instruments like options, futures and swaps. Think of them as bets or insurance tied to an asset’s future price: they let investors amplify returns, hedge risk or take exposure without owning the asset directly, which can meaningfully increase potential gains, losses and volatility in a portfolio.

net buy/sell direction financial

"transaction summary shows zero buy, sell and a neutral net buy/sell direction"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the LOMA Form 3 for Gregorio Charnas disclose?

The Form 3 identifies Gregorio Charnas as a director and reporting person for Loma Negra. In the data provided, it shows no transactions, no derivative securities, and zero holding entries associated with him at the time of this filing.

Are there any share transactions reported in LOMA’s Form 3 filing?

No transactions are reported in this Form 3 for Loma Negra. The transaction summary shows zero buy, sell, acquire, dispose, gift, tax withholding, or restructuring events, and indicates a neutral net buy/sell direction with zero net shares.

Does the LOMA Form 3 show any holdings for Gregorio Charnas?

The data shows no holdings for Gregorio Charnas in this Form 3. The transaction summary lists zero holding entries and no derivative positions, so only his role as a director and reporting person appears in the disclosed information.

Are there any derivative securities reported in this LOMA Form 3?

No derivative securities are reported for Gregorio Charnas in this Form 3 filing. The derivative summary is empty, and the transaction summary shows zero derivative transactions and zero exercise events related to options or other derivative instruments.

What does a neutral net buy/sell direction mean in the LOMA Form 3?

A neutral net buy/sell direction here reflects that no share purchases or sales are reported. The transaction summary shows zero buy shares, zero sell shares, and zero net buy/sell shares, so there is no net change in reported ownership in this dataset.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/13/2026 - 05:01 PM Learn about SEC filing dates

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^*

Charnas Gregorio

(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)
04/13/2026

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 Gregorio Charnas	04/13/2026
	** 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)