Russell 2000 Index & London Stock Exchange Group — FTSE Russell

Russell 2000 Index: The Russell 2000 Index is the benchmark that McEwen Mining has been added to, increasing its representation of the US equity market.

London Stock Exchange Group — FTSE Russell: London Stock Exchange Group — FTSE Russell is the global index provider responsible for the Russell indexes and their reconstitution, ensuring they accurately represent the market.

Russell 2000 Index: The Russell 2000 Index was part of the Russell Indexes family that underwent rebalancing, reflecting shifts in market capitalization and sector dominance.

London Stock Exchange Group — FTSE Russell: London Stock Exchange Group — FTSE Russell, as the creator of the Russell Indexes, successfully completed its semi-annual reconstitution, reinforcing its position as a trusted provider of transparent and rules-based index solutions. The record notional volume underscores the investment community's confidence in its indexes.

Russell 2000 Index: Membership in the Russell 3000 Index automatically includes Ring Energy in the small-cap Russell 2000 Index.

London Stock Exchange Group — FTSE Russell: London Stock Exchange Group — FTSE Russell is the global index provider that determines membership for its Russell indexes, including the Russell 3000 Index.

Russell 2000 Index: The Russell Microcap Index comprises the smallest securities in the Russell 2000 Index, along with other smaller U.S.-listed companies, indicating its role in defining the microcap segment.

London Stock Exchange Group — FTSE Russell: London Stock Exchange Group — FTSE Russell is the global index leader responsible for calculating and maintaining the Russell Indexes, including the Russell Microcap Index. Their reconstitution process determines membership for these indexes.