Steven B Klinsky

Director

Steven B Klinsky (Director) filed 4 Form 4 reports in the trailing twelve months (4 purchases, 0 sales), most often in NMFC. Across 4 priced purchase filings, the average 21-session return was +2.7% from execution and +3.6% from disclosure (delay-adjusted; derived). The largest single filing was $4.0M of NMFC (500,000 sh across 4 lots, as filed), executed Mar 10.

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Return, ttmiAverage return per filing, trailing twelve months

+2.7%

avg across 4 priced filings

Delay-adjustediThe same average, entered at disclosure dates

+3.6%

same 4 filings, from disclosure

Filings, ttm

4 buys · 0 sells

Median delay

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$12.0M

shares × price, as filed

Last traded

Mar 11

Filed Mar 12

Impact on $10,000 · 12M

$9,998 (-0.0%)

S&P 500 $11,725 (+17.2%) · 17.3 pts behind

Steven B Klinsky S&P 500

Compounded across filings from disclosure dates · past 12 months

Open performance→

Volume by month

Buys $27.3M Sells $0

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Not on file 4 filings

Sector per market data · by filing · past 12 months

Most traded names

NMFC NMFC NMFC · 17 buys · 0 sells 17 filings

Recent filings

NMFCPURCHASE New Mountain Finance Corp View filing → $4.0M
500,000 sh across 4 lots
Exec Mar 10
Filed Mar 12 · 5:23 PM ET NMFCPURCHASE New Mountain Finance Corp View filing → $1.9M
237,873 sh across 2 lots
Exec Mar 5
Filed Mar 6 · 5:03 PM ET NMFCPURCHASE New Mountain Finance Corp View filing → $3.5M
437,400 sh across 4 lots
Exec Mar 3
Filed Mar 5 · 4:42 PM ET NMFCPURCHASE New Mountain Finance Corp View filing → $2.5M
324,727 sh across 4 lots
Exec Feb 27
Filed Mar 3 · 4:53 PM ET NMFCPURCHASE New Mountain Finance Corp View filing → $1.0M
106,691 sh across 2 lots
Exec Sep 16 2025
Filed Sep 18 2025 · 4:30 PM ET NMFCPURCHASE New Mountain Finance Corp View filing → $815K
72,280 sh across 2 lots
Exec Dec 17 2024
Filed Dec 19 2024 · 5:30 PM ET NMFCPURCHASE New Mountain Finance Corp View filing → $1.1M
91,451 sh across 2 lots
Exec Dec 16 2024
Filed Dec 17 2024 · 5:30 PM ET NMFCPURCHASE New Mountain Finance Corp View filing → $293K
24,984 sh across 2 lots
Exec Dec 11 2024
Filed Dec 13 2024 · 5:30 PM ET More filings →