Anonymous (Conselho Fiscal ou Vinculado)

Filings by Anonymous (Conselho Fiscal ou Vinculado) span 2 companies, the busiest being Contax Participações S.A. and Atma Participacoes S.A. EM Recuperacao Judicial. The record holds 108 filings, for trades running from 1 December 2018 to 31 July 2026.

Both buying and selling appear: 26 purchases worth €21.4M, against 66 sales worth €1.2M. The amount is not disclosed for 1 filing. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket.

The median purchase comes to €1,979. None of the 21 purchases we analysed coincided with buying by another insider of the same company within 30 days.

The record was last updated on 10 August 2026 with a transaction in Contax Participações S.A. The last insider purchase was made public on 9 January 2025, 670 days ago. Typically, a trade is published a median of 35 days after it takes place. This delay matters because a trade only becomes useful information once it is public. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from CVM (Brazil). Past trades are no guide to future returns.