Steven B Klinsky has bought NMFC on 4 days since Feb 2026
Director and 10% owner at New Mountain Finance Corporation
SEC CIK 0001018327 · Filings on SEC.gov ↗
Steven B Klinsky's record
3 months after each buy, from the first price a copier could get.
4 buys since 2026 with 3 months of prices.
Every filing
4 filings since Mar 2026, newest first
About Steven B Klinsky
Steven B. Klinsky is the Founder and CEO of New Mountain Capital, a New York-based investment firm established in 1999 that manages over $55 billion in assets across four asset classes, focusing on non-cyclical growth and business building.( Prior to founding New Mountain Capital, he co-founded the Leverage Buyout Group at Goldman Sachs & Co. (1981-1984), executing over $3 billion in transactions, and served as Associate Partner (1984-1986) and General Partner (1986-1999) at Forstmann Little & Co., overseeing seven private equity and debt partnerships totaling over $10 billion.(
Klinsky has been Chairman of the Board of Directors at New Mountain Finance Corporation (NMFC) since July 2010.( He is a significant shareholder, beneficially owning approximately 11.01% (11,154,880.91 shares) as of March 2026, with recent purchases including 324,727 shares worth about $2.5 million in late February and early March 2026, part of a pattern of 62 buys and no sells since 2021.(
Written by Perplexity from public sources.
Filings come from SEC EDGAR. Not investment advice.