Loma Negra Compañía Industrial Argentina Sociedad Anónima

LOMANYSEBasic Materials● Active

$10.99

$-0.15(-1.35%)

Market Cap$1.3B

P/E Ratio—

52W High$13.2

52W Low$7.04

Avg Volume427K

Open$11.12

Beta0.69

SEC Filings

Foreign Private Issuer · Files 20-F / 6-K

Loma Negra Compañía Industrial Argentina Sociedad Anónima (LOMA) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001711375 · LOMA · NYSE · as of Jun 10, 2026

Filing snapshot

387

Total Filings

6-K

Latest Form

2026-05-08

Most Recent

2017

Filing Since

Financials Earnings View All on EDGAR

Source: SEC EDGAR (data.sec.gov) · CIK 0001711375 · Updated hourly · Not investment advice

Latest Annual Report

20-F · Annual Report (Foreign Issuer)FY

Filed Date

2026-04-28

Fiscal Year End

Apr 28, 2026

Accession No.

0001711375-26-000030

Primary Document

loma-20251231.htm

View on SEC EDGAR Download PDF Filing Index

Source: data.sec.gov · CIK 0001711375 · Accession 0001711375-26-000030

Latest Key Filings

6-KQuarterly Report

6-K

2026-05-08

View 6-K on SEC

8-KCurrent Report

No recent filings

Form 4Insider Activity

Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

View Insider Trades Tab

SEC Filing History

Hide Form 4 / 144

Filed Date

Form Type

Description

View

2026-05-08

6-K

Current Report (Foreign Issuer)

6-K

0001711375-26-000038

View

6-KCurrent Report (Foreign Issuer)

6-K

2026-05-08

View

2026-05-05

6-K

Current Report (Foreign Issuer)

6-K

0001711375-26-000036

View

6-KCurrent Report (Foreign Issuer)

6-K

2026-05-05

View

2026-05-04

6-K

Current Report (Foreign Issuer)

6-K

0001711375-26-000034

View

6-KCurrent Report (Foreign Issuer)

6-K

2026-05-04

View

2026-04-28

6-K

Current Report (Foreign Issuer)

6-K

0001711375-26-000032

View

6-KCurrent Report (Foreign Issuer)

6-K

2026-04-28

View

2026-04-28

20-F

Annual Report (Foreign Issuer)

20-F

0001711375-26-000030

View

20-FAnnual Report (Foreign Issuer)

20-F

2026-04-28

View

2026-04-24

6-K

Current Report (Foreign Issuer)

6-K

0001711375-26-000027

View

6-KCurrent Report (Foreign Issuer)

6-K

2026-04-24

View

2026-04-16

Initial Statement of Beneficial Ownership

FORM 3

0001893283-26-000005

View

3Initial Statement of Beneficial Ownership

FORM 3

2026-04-16

View

2026-04-14

Initial Statement of Beneficial Ownership

FORM 3

0002129741-26-000002

View

3Initial Statement of Beneficial Ownership

FORM 3

2026-04-14

View

2026-04-14

Initial Statement of Beneficial Ownership

FORM 3

0002129725-26-000002

View

3Initial Statement of Beneficial Ownership

FORM 3

2026-04-14

View

2026-04-13

Initial Statement of Beneficial Ownership

FORM 3

0002129194-26-000002

View

3Initial Statement of Beneficial Ownership

FORM 3

2026-04-13

View

2026-04-13

Initial Statement of Beneficial Ownership

FORM 3

0002129190-26-000002

View

3Initial Statement of Beneficial Ownership

FORM 3

2026-04-13

View

2026-04-10

Initial Statement of Beneficial Ownership

PRIMARY DOCUMENT

0002022936-26-000002

View

3Initial Statement of Beneficial Ownership

PRIMARY DOCUMENT

2026-04-10

View

2026-04-06

6-K

Current Report (Foreign Issuer)

6-K

0001711375-26-000025

View

6-KCurrent Report (Foreign Issuer)

6-K

2026-04-06

View

2026-04-06

6-K

Current Report (Foreign Issuer)

6-K

0001711375-26-000023

View

6-KCurrent Report (Foreign Issuer)

6-K

2026-04-06

View

2026-04-01

6-K

Current Report (Foreign Issuer)

6-K

0001711375-26-000021

View

6-KCurrent Report (Foreign Issuer)

6-K

2026-04-01

View

Showing 1–15 of 377 filingsForm 4 / 144 hidden· 387 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov) | Updated: Hourly | CIK: 0001711375 | Exchange: NYSE · Basic Materials

Loma Negra Compañía Industrial Argentina Sociedad Anónima (NYSE: LOMA) has submitted 387 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2017. As a Basic Materials sector company with CIK 0001711375, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Loma Negra Compañía Industrial Argentina Sociedad Anónima's most comprehensive regulatory disclosure. The most recent Loma Negra Compañía Industrial Argentina Sociedad Anónima 10-K was filed on 2026-04-28 for fiscal year ending 2026. Historical LOMA 10-K annual reports are available from 2017 through 2026.

Investors researching Loma Negra Compañía Industrial Argentina Sociedad Anónima SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-10

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→ LOMA Financials → LOMA Earnings → LOMA Insider Trades

Frequently Asked Questions

LOMA SEC Filings · 8 questions

Loma Negra Compañía Industrial Argentina Sociedad Anónima (LOMA) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 387 filings and access original documents at no cost. Loma Negra Compañía Industrial Argentina Sociedad Anónima's CIK is 0001711375.

LOMA SEC filingsLoma Negra Compañía Industrial Argentina Sociedad Anónima SEC documentsfind LOMA 10-K