This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
25 of 26 declarations
The 26 filings of Companhia Brasileira de Aluminio, a Brazilian energy company listed on the São Paulo stock exchange (market capitalisation of EUR 5.5 billion), are anonymised: filers appear by category, "Diretor ou Vinculado" (17 filings), "Controlador ou Vinculado" (6) and "Conselho de Administração ou Vinculado" (3). No person's name is therefore available.
Most are not open-market trades: 16 filings are of another kind. That leaves 7 purchases worth EUR 73,992 (median EUR 10,786) and 3 sales worth EUR 21,531, or 70% purchases among open-market trades. The largest purchase, EUR 21,280, dates from October 21, 2021; others, of EUR 10,873 and EUR 10,824, date from July 15, 2021. The largest sale, EUR 10,769, is from July 3, 2023.
The publication delay is unusual here: a median of 23 days, against a few days elsewhere. The trades run from July 15, 2021 to March 18, 2026, with a peak of 12 in 2024. Only one falls in the last twelve months, and it is neither a purchase nor a sale.