SolarWinds Corp. shares rose in the extended session Tuesday as the IT management software company said it expects higher-than-expected revenue for its first quarter. SolarWinds shares rose 2% after hours, following a 2.1% gain to close the regular session at $18.05. The company expects preliminary first-quarter revenue of $255.8 million to $256.8 million. Analysts surveyed by FactSet, on average, estimate revenue of $249.7 million.
