• Sigma Lithium held its annual shareholders meeting on June 30, 2026.
• Shareholders adopted a slate setting the board at five directors; the directors will serve until June 30, 2027.
• Grant Thornton LLP was appointed as auditor for the ensuing year.
• The meeting outcome backed the company’s plan to complete construction of a second factory, targeting 520,000 tpy of lithium concentrate capacity; construction remains in progress.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Sigma Lithium Corporation published the original content used to generate this news brief via Newsfile (Ref. ID: 202607151705NEWSFILECNPR____20260715_305360_1) on July 15, 2026, and is solely responsible for the information contained therein.