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SIDERSA SA — Investor Relations & Filings

ISIN · AR0869460326 BYMA Manufacturing
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Filings indexed 153 across all filing types
Latest filing 2026-05-21 Capital/Financing Update
Country AR Argentina
Listing BYMA

About SIDERSA SA

https://sidersa.com/

SIDERSA SA is a steel solutions provider specializing in the flattening and cutting of flat rolled steel, forming welded tubes, and manufacturing cold-formed profiles. Its product portfolio includes steel sheets, strips, blanks, roofing and enclosure sheets, thick rolled sheets, welded steel tubes, and various rolled and cold-formed profiles, angles, and bars. The company serves industrial and construction sectors. SIDERSA is currently expanding its operations through the Sidersa Argentine Steel Project, a significant investment in a new, modern steel plant. This initiative aims to substantially increase the production capacity of long steel products, particularly construction iron, targeting 360,000 tons annually, while integrating advanced technology and emphasizing environmental sustainability and green steel production.

Recent filings

Filing Released Lang Actions
HECHO RELEVANTE - RECOMPRA DE OBLIGACIONES NEGOCIABLES
Capital/Financing Update Classification · 87% confidence The document is a formal ‘Hecho Relevante’ (material event) filing by SIDERSA S.A. to the local securities regulator, informing that the company has repurchased its own Negotiable Obligations (debt instruments) in the secondary market. This is a financing activity and impacts the company's capital structure rather than a report of share repurchases. Therefore it best fits the “Capital/Financing Update” category (CAP).
2026-05-21 Spanish
INFORMACIÓN SOCIETARIA - SIDERSA S.A. - HR - DESIGNACIÓN RESPONSABLE DE RELACIONES CON EL MERCADO - HECHO RELEVANTE
Board/Management Information Classification · 85% confidence The document is a “Hecho Relevante” (material event) announcement filed with the Argentine securities regulator, informing of the Board’s resolution to appoint a new ‘Responsable de Relaciones con el Mercado’ (Market Relations Officer) and alternates. This is a change in senior management responsibilities and fits the Board/Management Information category.
2026-05-05 Spanish
INFORMACIÓN RELEVANTE RELATIVA A INSTRUMENTOS - SIDERSA S.A. - HR - RECOMPRA OBLIGACIONES NEGOCIABLES - HECHO RELEVANTE
Capital/Financing Update Classification · 78% confidence The document is a formal “Hecho Relevante” disclosure to the Comisión Nacional de Valores and Argentine exchanges announcing that SIDERSA S.A. has repurchased a portion of its own negotiable obligations (debt) in the secondary market. This constitutes a capital structure change and is an update on the company’s financing activities. Therefore, it falls under Capital/Financing Update.
2026-05-05 Spanish
FEC. CELEB.: 27-04-2026 - TEMA: 3 - ACTA DE ÓRGANO DE ADMINISTRACIÓN (DIRECTORIO)
Regulatory Filings
2026-04-27 Spanish
FEC. CELEB.: 07-04-2026 - TEMA: 5 - ACTA DE ÓRGANO DE ADMINISTRACIÓN (DIRECTORIO)
Regulatory Filings
2026-04-09 Spanish
NORMA CONTABLE: NIIF - TIPO BALANCE: INDIVIDUAL - PERIODICIDAD: 3 - FECHA CIERRE: 2026-02-28 - ESTADOS CONTABLES - NIIF
Regulatory Filings
2026-04-09 Spanish

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