Solaris Energy Infrastructure to Replace Catalyst Pharmaceuticals in the S&P SmallCap 600
On July 15, Solaris Energy Infrastructure (NYSE: SEI) will replace Catalyst Pharmaceuticals Inc. (NASDAQ: CPRX) in the S&P SmallCap 600 index ahead of its acquisition by Angelini Pharma S.p.A. The change reflects ongoing adjustments to maintain accurate sector representation within the small-cap market.