InsidersTradesSigma
Companhia Brasileira de Aluminio Stock: price and insider trades · Brazil · CVM (Brazil)
Track the Companhia Brasileira de Aluminio share price and the full management transaction log of the company, a publicly traded company based in Brazil. Shares are listed on BR BR, under the supervision of CVM (Brazil). Operating in the Energy sector, Companhia Brasileira de Aluminio has recorded 26 insider filings. Market capitalisation: €5.3bn. The latest transaction was filed on 8 April 2026 (Outras Saídas (Débito)). Among the most active insiders: Anonymous (Diretor ou Vinculado). The full history is openly available.
26
Insider Decl.
0
Thresholds
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0 ops.
Buy Volume
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0 ops.
Sell Volume
32Σ 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.
Fundamental score
Ranked 1,770 of 26,132 companies
77.0
score / 100
Value99
Quality55
FCF yld57%
Earn yld93%
EV/EBITDA2.9x
ROE17%
Gross mgn17%
Net mgn11%
Debt/EBITDA2.3x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
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.
Last declaration on 8 April 2026
Declarations26 total
19 sharesAçõesB3CVM:61409892-47a6acef2864b8a6
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Conselho de Administração ou VinculadoExecutives
541 shares@ R$3.730.0000% mcap33.2% of flowRecibo de SubscriçãoB3CVM:61409892-594020701e0d9d45
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Conselho de Administração ou VinculadoExecutives
541 shares@ R$3.730.0000% mcap33.2% of flowAçõesB3CVM:61409892-6f9cd7f02c48fa96
37,499,416 shares@ R$3.730.47% mcap6.3% of flowRecibo de SubscriçãoB3CVM:61409892-02c5e41df2474e49
42,123,282 shares@ R$3.73190.53% mcap7.1% of flowAçõesB3CVM:61409892-7f970cc5ee278999
1,127 shares@ R$3.730.0000% mcap0.8% of flowAçõesB3CVM:61409892-8ca7735d364dfb7a
601 shares@ R$3.730.0000% mcap0.4% of flowAçõesB3CVM:61409892-13457c27f514037a
1,004 shares@ R$3.730.0000% mcap0.7% of flowRecibo de SubscriçãoB3CVM:61409892-0fe96c0c14e2ed45
541 shares@ R$3.730.0000% mcap0.4% of flowRecibo de SubscriçãoB3CVM:61409892-29abb3248f50331a
37,499,416 shares@ R$3.730.47% mcap6.4% of flowRecibo de SubscriçãoB3CVM:61409892-010eb1756474aa28
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Conselho de Administração ou VinculadoExecutives
541 shares@ R$3.730.0000% mcap33.6% of flowRecibo de SubscriçãoB3CVM:61409892-4f208af4a09918ca
541 shares@ R$3.730.0000% mcap0.4% of flowRecibo de SubscriçãoB3CVM:61409892-7d422c4f00ea5a02
1,004 shares@ R$3.730.0000% mcap0.7% of flowRecibo de SubscriçãoB3CVM:61409892-f288de794a4efb37
11,200 shares@ R$5.050.0002% mcap10.9% of flowAçõesB3CVM:61409892-69aa0cb01837ab09
1,600 shares@ R$12.000.0001% mcap3.6% of flowAçõesB3CVM:61409892-cf13534a0249649b
2,919 shares@ R$12.720.0001% mcap7.3% of flowAçõesB3CVM:61409892-03a86c86aac54537
47,600,000 shares@ R$19.003.22% mcap43.4% of flowAçõesB3CVM:61409892-c56e840ad5429317
9,900 shares@ R$14.160.0004% mcap21.5% of flowAçõesB3CVM:61409892-805d239415745af2
18,750,000 shares@ R$11.200.61% mcap8.3% of flowAçõesB3CVM:61409892-1e02e0e6aeef1e9f
5,839 shares@ R$11.250.0002% mcap11.0% of flowAçõesB3CVM:61409892-42cd5e67f8fc1ce9
2,919 shares@ R$11.200.0001% mcap5.5% of flowAçõesB3CVM:61409892-8470f5d29ff72630
5,000 shares@ R$11.250.0002% mcap9.4% of flowAçõesB3CVM:61409892-15ce27a733147cae
2,919 shares@ R$11.400.0001% mcap5.6% of flowAçõesB3CVM:61409892-5a0f81e9c0aee657
5,839 shares@ R$11.160.0002% mcap10.9% of flowAçõesB3CVM:61409892-9c71865a2bd01f98
5,839 shares@ R$11.200.0002% mcap11.0% of flowAçõesB3CVM:61409892-b43d19dfcf151d2d
25 of 26 declarations