Vestar promotes Ptacek to VP

o15 Capital Partners hires Capital One’s Rochelle Probst as managing director

HighPost Capital hires Quail Ridge founder Ron Sylvestri as managing director, marketing

Broad Sky Partners hires ex-Partners Group investor Henry Elefter as managing director

HarbourVest names ex-Hamilton Lane executive Peter Larsen head of infrastructure distribution

Astira Capital Partners names ex-LTM executive Manoj Kothiyal head of AI

Franchise Equity Partners hires former Lithia & Driveway executive Chris Holzshu

Eurazeo’s Christophe Bavière: Diversifying Europe’s mid-market