Liquidia to be Added to S&P SmallCap 600 Index Effective June 22, 2026

Liquidia Corporation announced it will be added to the S&P SmallCap 600® Index, a widely followed benchmark for U.S. small-cap companies. The company views this inclusion as a significant milestone reflecting its progress and operational execution.

Key Details

• Effective Date: The inclusion will take effect prior to the opening of trading on June 22, 2026.
• Index Significance: The S&P SmallCap 600 is a benchmark of 600 U.S. small-cap companies selected by S&P Dow Jones Indices based on criteria such as market capitalization, liquidity, and profitability.
• Management Comment: CEO Dr. Roger Jeffs stated the inclusion is a "meaningful marker of how far Liquidia has come" and a credit to the team's discipline and execution.