Follow the Joao Fortes Engenharia SA stock price and the full insider trade history of the company, a listed equity based in Brazil. Shares trade on BR BR, under the authority of CVM (Brazil). Operating in the Construction sector, Joao Fortes Engenharia SA has published 34 insider filings. The latest transaction was reported on 4 November 2025 (Venda à vista (Débito)). Among the most active insiders: Anonymous (Controlador ou Vinculado). All data is openly available.
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15Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
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Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.