SID 6-K: SEC filing
CSN
Filed with the SEC on · accession 0001292814-26-005304
SID filed a 6-K (foreign company report) with the SEC on Nov 13, 2026. CSN reported its 3Q26 earnings, with net revenue of R$10,485.8 million (down 7.3% QoQ and 11.1% YoY) and a net loss of R$1,247.3 million, a 61.3% deterioration versus the prior quarter.
Summary of the filing
CSN reported its 3Q26 earnings, with net revenue of R$10,485.8 million (down 7.3% QoQ and 11.1% YoY) and a net loss of R$1,247.3 million, a 61.3% deterioration versus the prior quarter. Adjusted EBITDA fell 32.3% QoQ to R$1,875.9 million, driven by weaker iron ore prices, higher freight costs, and an arbitration provision.
Key details
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What did SID file with the SEC on Nov 13, 2026?
SID filed a 6-K (SEC filing). CSN reported its 3Q26 earnings, with net revenue of R$10,485.8 million (down 7.3% QoQ and 11.1% YoY) and a net loss of R$1,247.3 million, a 61.3% deterioration versus the prior quarter. Adjusted EBITDA fell 32.3% QoQ to R$1,875.9 million, driven by weaker iron ore prices, higher freight costs, and an arbitration provision.
How do I read a 6-K?
How foreign companies listed in the US report news and events — like an 8-K for them. Look at the exhibit names: "results", "resign", "notice" tell you the topic. Many 6-Ks are routine (meeting notices); results and leadership changes matter most.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 6-K (foreign company report): How foreign companies listed in the US report news and events — like an 8-K for them.
Other SID SEC filings
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