Welcome to our dedicated page for Loma Negra Compania SEC filings (Ticker: LOMA), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Trying to trace kiln upgrades, currency risks, or rail-freight costs in Loma Negra’s disclosures can feel like breaking concrete by hand. The company’s Form 20-F—its 10-K-style annual report—runs well over 200 pages, and every new 6-K or 8-K material event adds layers of technical detail. Our platform solves that problem instantly: AI-powered summaries translate dense accounting notes into plain English and flag what matters most to cement-sector investors.
Need “Loma Negra insider trading Form 4 transactions” or alerts on executive stock sales? We surface Form 4 insider transactions in real time, complete with context the moment they post to EDGAR. Looking for the “Loma Negra quarterly earnings report 10-Q filing” (filed as 6-K)? Side-by-side AI commentary highlights clinker volumes, segment margins, and peso-denominated costs. Material events such as plant shutdowns are available under “Loma Negra 8-K material events explained,” while the “Loma Negra annual report 10-K simplified” section breaks down reserve life and capital expenditure plans.
Investors use this page to: monitor “Loma Negra executive stock transactions Form 4,” dissect “Loma Negra earnings report filing analysis,” compare freight efficiencies disclosed in proxy statements on executive compensation, and answer voice-search queries like “understanding Loma Negra SEC documents with AI.” Every filing—20-F, 6-K, proxy, or registration statement—arrives within seconds of hitting EDGAR, then receives an expert, approachable explanation. No more hunting through footnotes; the insights you need on Argentina’s leading cement producer are already highlighted.
LOMA has a notice of proposed sale under Rule 144 covering 18,808 American Depositary Shares (ADS) with an aggregate market value of $223,000. The ADS are planned to be sold through broker Pershing LLC on the NYSE on or about 11/20/2025.
The seller acquired these ADS over time through public offerings and an issuer compensation plan. Public offering purchases occurred on 10/31/2017 and 09/08/2020, while additional ADS were granted under a compensation plan on 01/07/2022, 01/03/2023, 01/04/2024, and 03/18/2024. The signer represents that they are not aware of any undisclosed material adverse information about the issuer’s current or prospective operations.
Loma Negra reports operations in cement, concrete, rail, aggregates and industrial waste recycling, and states all amounts in Argentine pesos restated under IAS 29 for hyperinflation. The filing notes the official exchange rate was Ps. 1,032.50 per US$1 as of Dec 31, 2024 and Ps. 1,474.75 per US$1 as of Sept 19, 2025. The company discloses payments to governments related to mineral commercial development and identifies the El Salitral y Cerro Bayo limestone quarry in Zapala as a project.
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