5N Plus Inc. Added to S&P/TSX Composite Index

Executive Summary

• 5N Plus Inc. will be added to the S&P/TSX Composite Index effective prior to the open of trading on Monday, December 22 2025.
• The inclusion follows the company’s recent entry into the MSCI Canada Small‑Cap Index, expanding its visibility among global investors.
• Management highlights the addition as recognition of 5N+’s market positioning and leadership in specialty semiconductors and performance materials.

Key Details

• Effective Date: Prior to open of trading on Monday, December 22 2025.
• Indexes Affected: S&P/TSX Composite Index (primary Canadian equity benchmark) and MSCI Canada Small‑Cap Index (already entered).
• Company Statement: CEO Gervais Jacques noted the inclusion rewards team effort and enhances investor visibility.
• Implication: Broader exposure to index‑based investment products, potentially increasing liquidity and demand for 5N+ shares.

Notable Quotes

“Our inclusion in Canada’s flagship equity benchmark… rewards the hard work of our team and our ability to deliver in any business environment,” – Gervais Jacques, Chief Executive Officer, 5N+.