Chris Witkowsky
The company completed seven add-ons since Clearlake's initial acquisition in 2018 alongside SkyKnight Capital.
StepStone acquires Greenspring Associates and Wind Point reinvests in Ascensus.
The deal, expected to close by year-end after regulatory approvals and investor consents, is part of StepStone's expansion of its private market capabilities.
Imhoff will work with GPs and institutional investors across public and private pensions, endowments, foundations, consultants, funds-of-funds and family offices.
CEO Richard Berthy and president David Whitaker will remain shareholders and continue to lead the business.
The NMS deal team comprised managing director David Peterson, along with Kevin Jordan, Jonathan Spero and Jordan Shenker.
Zavation's management, led by CEO and president Jeffrey Johnson, invested alongside Gemspring and will continue to run the business.
Abhijeet Lele, Novo's head of U.S. principal investments, and Jonathan Levy, senior partner, principal investments at Novo, will join the board of directors at Availity.
Soh worked on capital development at Two Sigma, before which she worked at Perella Weinberg Partners, where she was a founding partner of its asset management business.
The deal implies an enterprise value of Solenis of $5.25 billion.