InsidersTradesSigma
Follow the CSN Mineração S.A. stock 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 Chemicals sector, CSN Mineração S.A. has recorded 23 insider filings. The latest transaction was reported on 10 August 2026 (Devolução de empréstimo (locador) (Crédito)). The full history is openly available.
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24Σ 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
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Last declaration on 10 August 2026
Declarations23 total
3,000 shares@ R$5.45AçõesB3CVM:08902291-f4e688fd8987d9a0
3,000 shares@ R$4.3017.0% of flowAçõesB3CVM:08902291-08c62259d958771d
589,304,801 shares@ R$7.5056.7% of flowAçõesB3CVM:08902291-487b48ab7634617a
1,500 sharesAçõesB3CVM:08902291-e1faf8e34a274f41
8,269 sharesAçõesB3CVM:08902291-5dd191e00961065e
400,000 sharesAçõesB3CVM:08902291-0b498d5b504aa0a4
8,269 sharesAçõesB3CVM:08902291-3e0587d92ba96190
8,269 shares@ R$3.5745.1% of flowAçõesB3CVM:08902291-fd9bcbe742f4b77c
3,000 shares@ R$3.7015.8% of flowAçõesB3CVM:08902291-b67d2c0eab9eaff6
5,972 sharesAçõesB3CVM:08902291-910a3851095cf780
36,000 shares@ R$8.5037.8% of flowAçõesB3CVM:08902291-93d852ec0e70c598
377,804,907 shares@ R$8.5043.3% of flowAçõesB3CVM:08902291-a4439e1fa77f0ed6
1,000 shares@ R$9.1814.8% of flowAçõesB3CVM:08902291-b2229eeb6f2bafc7
269 shares@ R$8.503.1% of flowAçõesB3CVM:08902291-2116487417c81465
5,000 shares@ R$6.0536.0% of flowAçõesB3CVM:08902291-789caf6132b751be
100,000 sharesAçõesB3CVM:08902291-e29905ffdcb7fa69
80 shares@ R$10.281.3% of flowAçõesB3CVM:08902291-29cd4c7709f2be46
400 shares@ R$10.296.6% of flowAçõesB3CVM:08902291-479cdc5577bc97c6
694 shares@ R$9.2010.3% of flowAçõesB3CVM:08902291-bbbf304c871f31e9
2,100 shares@ R$9.3731.8% of flowAçõesB3CVM:08902291-cc2cb4f2efe75676
1,400 shares@ R$10.7024.2% of flowAçõesB3CVM:08902291-b4ee5359ade08754
33,000 shares@ R$15.251462.2% of flowAçõesB3CVM:08902291-7e7cc5805849222a
778 shares@ R$8.70110.9% of flowAçõesB3CVM:08902291-b7a11e931d72eb84
23 of 23 declarations
About CSN Mineração S.A.
CSN Mineração S.A. is a Brazilian company engaged in the extraction and production of minerals, primarily iron. It is listed on the São Paulo Stock Exchange (BVMF).