GAT Airline Ground Support, a portfolio company of Atlantic Street Capital, has been acquired by PrimeFlight Aviation Services, a portfolio company of The Sterling Group and Capitol Meridian Partners

Cactus, Inc has acquired 65% of the surface pressure control business of Baker Hughes

Plains All American Pipeline has acquired Ironwood Midstream Energy Partners

Webster Financial Corporation has agreed to merge with Banco Santander

Superior Energy Services has acquired Abaco Drilling Technologies

BV Investment Partners has acquired Altimeter Solutions Group, the Managed Repair Program division of Alacrity Solutions

Richard Bernstein Advisors has been acquired by Janus Henderson

Plex Solutions LLC has been acquired Markon Solutions

Alpha 2 has been acquired by Aurex, a Godspeed Capital company

iM Global Partner has sold Litman Gregory to Beacon Pointe