Insider Trading & Ownership of Steven B. Klinsky

Location
New York, NY
Summary
The estimated net worth of Steven B. Klinsky is at least $44,219,063 dollars as of 12 Mar 2026. Steven B. Klinsky is the Director, 10%+ Owner of New Mountain Finance Corp and owns shares of New Mountain Finance Corp (NMFC) stock worth about $44.22M.
Signature
Steven B. Klinsky
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Quick Takeaways

  • Steven B. Klinsky has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $44,219,063.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: New Mountain Finance Corp ($44,219,063).
  • Past-year value change for that position: +$13,026,659.

Why This Matters

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Official SEC Source

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Steven B. Klinsky

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
NMFC, NMFCZ New Mountain Finance Corp Director, 10%+ Owner $44,219,063 +$13,026,659 +42% 10 Mar 2026
New Mountain Private Credit Fund 10%+ Owner 17 Dec 2024

Insider Transactions Reported by Steven B. Klinsky:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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