Anonymous (Conselho de Administração ou Vinculado)

This profile gathers the share dealings of Anonymous (Conselho de Administração ou Vinculado) in OI S.A. The record holds 18 filings, for trades running from 12 August 2021 to 3 November 2025.

Both buying and selling appear: 9 purchases worth €4,731, against 1 sale worth €15k. Taken together, the sales exceed the purchases by €9,939. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket.

Half of the purchases are above €541 and half below. Relative to company size, the median is 0.0025% of market cap (9 purchases with a known value). Across 9 purchases, this insider has always bought alone, with no colleague buying within 30 days.

The record was last updated on 10 December 2025 with a transaction in OI S.A. The latest purchase dates back some time: it was published 1,476 days ago, on 10 October 2022. The median gap between a trade and its publication by CVM (Brazil) is 32 days. The shorter that gap, the sooner other investors can see what insiders have done. These figures are compiled from regulatory filings published by CVM (Brazil). They describe what insiders did and are not a recommendation.