InsidersTradesSigma
Follow the OI S.A. share price and the full directors' dealings record of the company, a listed equity based in Brazil. Shares are quoted on the BR market, under the oversight of CVM (Brazil). Operating in the Media sector, OI S.A. has published 25 public disclosures. Market capitalisation: €129.5m. The latest transaction was filed on 10 December 2025 (Outras Saídas (Débito)). All data is free.
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Insider Decl.
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Buy Volume
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Sell Volume
22Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 10 December 2025
Declarations25 total
193 sharesAçõesB3CVM:76535764-fe16c9868860dc13
1,209 sharesAçõesB3CVM:76535764-94a5fb5a994f1922
6,498 shares@ R$1.450.0003% mcap7.1% of flowAçõesB3CVM:76535764-5bf059933c47c385
6,498 sharesAçõesB3CVM:76535764-0e62f0f3a0dd8c19
58,490 sharesAçõesB3CVM:76535764-52f3fc5fe4117274
1,737 sharesAçõesB3CVM:76535764-16ae2f8baaabb522
90 sharesAçõesB3CVM:76535764-b5d843115396b404
75,000 shares@ R$1.030.0033% mcap70.3% of flowAçõesB3CVM:76535764-797ccb937881499c
82 shares@ R$1.410.0000% mcap100.0% of flowAçõesB3CVM:76535764-1a52975b1ae2badf
675,000 sharesAçõesB3CVM:76535764-75c64c2819857ced
17,370 sharesAçõesB3CVM:76535764-9ee6bc9138d7afe5
1 sharesAçõesB3CVM:76535764-6c0051720bfae9e4
584,900 sharesAçõesB3CVM:76535764-9bdfe435d04a886d
168 sharesAçõesB3CVM:76535764-574f9e548cde01f7
2 sharesAçõesB3CVM:76535764-0a014a3c82f2a071
3,000 shares@ R$0.91740.0001% mcap2.6% of flowAçõesB3CVM:76535764-499f1c5377132195
2,000 shares@ R$1.09890.0001% mcap1.9% of flowAçõesB3CVM:76535764-2cfa4256a3586134
649,888 shares@ R$0.950.026% mcap100.0% of flowAçõesB3CVM:76535764-7aa0fc4f7fdd6eec
1,800 shares@ R$1.81540.0001% mcap2.6% of flowAçõesB3CVM:76535764-fd17521fac7e45c5
2,300 shares@ R$1.3180.0001% mcap2.3% of flowAçõesB3CVM:76535764-78851c7e2f434853
2,200 shares@ R$1.4510.0001% mcap2.4% of flowAçõesB3CVM:76535764-8062d85df3be4277
2,100 shares@ R$1.60280.0001% mcap2.6% of flowAçõesB3CVM:76535764-60b85aecfb4d1251
2,000 shares@ R$1.71660.0001% mcap2.6% of flowAçõesB3CVM:76535764-a9facea319f4a56d
1,900 shares@ R$1.82660.0001% mcap2.7% of flowAçõesB3CVM:76535764-00f631739589d4b4
2,000 shares@ R$1.89890.0001% mcap2.9% of flowAçõesB3CVM:76535764-8fcb64d6c0fac866
25 of 25 declarations
About OI S.A.
OI S.A. is a Brazilian company operating in the media and communication sector. It is listed on the São Paulo Stock Exchange (BVMF).