Loma Negra holder reports 24.7M indirect shares

Loma Negra Compania Industrial Argentina Sociedad Anonima insider Marcos Marcelo Mindlin filed an initial Form 3 disclosing his beneficial ownership of the company’s common stock.

Rhea-AI Filing Summary

Loma Negra Compania Industrial Argentina Sociedad Anonima insider Marcos Marcelo Mindlin filed an initial Form 3 disclosing his beneficial ownership of the company’s common stock. The filing shows no recent purchases or sales; it simply records current holdings.

The report indicates no directly held shares and 24,668,322 shares

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Mindlin Marcos Marcelo

Role Insider

Type	Security	Shares	Price	Value
holding	Cammon Stock	--	--	--
holding	Cammon Stock	--	--	--

Holdings After Transaction: Cammon Stock — 0 shares (Direct); Cammon Stock — 24,668,322 shares (Indirect, Corporation)

Key Figures

Indirect common shares: 24,668,322 shares Direct common shares: 0 shares Holding entries: 2 entries +1 more

4 metrics

Indirect common shares 24,668,322 shares Total common stock indirectly owned through a corporation

Direct common shares 0 shares Common stock held directly after reported holdings

Holding entries 2 entries Number of holding records reported in Form 3

Unknown transaction records 2 records Entries with unknown transaction code and direction

Key Terms

Form 3, beneficial ownership, indirect ownership, Common Stock, +1 more

5 terms

Form 3 regulatory

"insider Marcos Marcelo Mindlin filed an initial Form 3 disclosing his beneficial ownership"

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.

beneficial ownership financial

"filed an initial Form 3 disclosing his beneficial ownership of the company’s common stock"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

indirect ownership financial

"The report indicates no directly held shares and 24,668,322 shares of common stock held indirectly through a corporation"

Common Stock financial

"The report indicates no directly held shares and 24,668,322 shares of common stock held indirectly"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Corporation financial

"These shares are reported as held through a corporation, reflecting associated entity ownership"

FAQ

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

What does the Form 3 filing for LOMA by Marcos Marcelo Mindlin show?

The Form 3 shows Marcos Marcelo Mindlin’s initial beneficial ownership in Loma Negra. It reports no direct holdings and indirect ownership of 24,668,322 common shares

Did Marcos Marcelo Mindlin buy or sell LOMA shares in this Form 3?

This Form 3 does not report any buy or sell transactions. It only records Mindlin’s existing beneficial ownership position, including 24,668,322 indirectly held common shares

How many LOMA shares does Marcos Marcelo Mindlin indirectly own?

The filing shows indirect beneficial ownership of 24,668,322 shares of common stock in Loma Negra. These shares are reported as held through a corporation, reflecting associated entity ownership rather than shares held in his own name.

Does Marcos Marcelo Mindlin hold any LOMA shares directly in this filing?

The Form 3 indicates 0 shares of Loma Negra common stock held directly by Marcos Marcelo Mindlin. All reported beneficial ownership, totaling 24,668,322 shares, is categorized as indirect through a corporate entity.

What is the significance of indirect ownership in LOMA for this Form 3?

Indirect ownership means shares are held via another entity, here labeled a Corporation. The Form 3 attributes 24,668,322 common shares of Loma Negra to Marcos Marcelo Mindlin through this structure, defining his reportable beneficial stake.

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

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Accepted by SEC EDGAR 04/10/2026 - 06:35 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^*

Mindlin Marcos Marcelo

(Last) (First) (Middle)

MAIPU 1

(Street)

BUENOS AIRES 1084

(City) (State) (Zip)

ARGENTINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/10/2026

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

3a. Foreign Trading Symbol
[LOMA]

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

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

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

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)
Cammon Stock	0	D
Cammon Stock	24,668,322	I	Corporation

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:

	Mindlin Marcos Marcelo	04/10/2026
	** 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.
* Form 3: SEC 1473 (03-26)