TIM S.A.
Filed with the SEC on · accession 0001292814-26-005223
TIMB filed a 6-K (foreign company report) with the SEC on Nov 10, 2026. TIM S.A. announced the replacement of its independent auditor Ernst & Young with Deloitte for Brazilian statutory audits and Grant Thornton as its independent registered public accounting firm for U.S. Form 20-F filings, effective for fiscal year 2026. The stock moved +1.2% by the first close after the filing.
TIM S.A. announced the replacement of its independent auditor Ernst & Young with Deloitte for Brazilian statutory audits and Grant Thornton as its independent registered public accounting firm for U.S. Form 20-F filings, effective for fiscal year 2026. The change results from independence requirements following changes in the company's shareholding control.
Close before
$18.44
Nov 9, 2026
First close after
+1.25%
$18.67
5 trading days
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Since filing
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Click hereTIMB filed a 6-K (Auditor change). TIM S.A. announced the replacement of its independent auditor Ernst & Young with Deloitte for Brazilian statutory audits and Grant Thornton as its independent registered public accounting firm for U.S. Form 20-F filings, effective for fiscal year 2026. The change results from independence requirements following changes in the company's shareholding control.
The stock often falls sharply. In a Chapter 11 reorganization existing shares are frequently cancelled or heavily diluted; in Chapter 7 the company is liquidated and shareholders are paid last, usually nothing.
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.
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.
TIMB closed at $18.44 before the filing and $18.67 on Nov 10, 2026 (+1.25%).
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