KLINSKY STEVEN B
SEC Form 4 insider trading activity
KLINSKY STEVEN B has filed 5 SEC Form 4 filings (16 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Mar 12, 2026.
On the most recent filing, KLINSKY STEVEN B is listed as Director, 10% Owner at New Mountain Finance Corp. Inside the rolling window, KLINSKY STEVEN B reported 8 open-market purchases totaling $13.0M in NMFC and no open-market sales. The largest disclosed transaction in the window is a purchase of 276,242 NMFC shares on Mar 11, 2026, worth $2.2M.
Companies traded
Other insiders at NMFC
Insider Buying
$13.0M
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| NMFC | Director, 10% Owner | Purchase | 223,758 | $1.8M | Mar 12 | SEC ↗ | |
| NMFC | Director, 10% Owner | Purchase | 276,242 | $2.2M | Mar 12 | SEC ↗ | |
| NMFC | Director, 10% Owner | Purchase | 237,873 | $1.9M | Mar 6 | SEC ↗ | |
| NMFC | Director, 10% Owner | Purchase | 250,495 | $2.0M | Mar 5 | SEC ↗ | |
| NMFC | Director, 10% Owner | Purchase | 186,905 | $1.5M | Mar 5 | SEC ↗ | |
| NMFC | Director | Purchase | 138,002 | $1.1M | Mar 3 | SEC ↗ | |
| NMFC | Director | Purchase | 186,725 | $1.5M | Mar 3 | SEC ↗ | |
| NMFC | Director | Purchase | 106,691 | $1.0M | Sep 18 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has KLINSKY STEVEN B made?
KLINSKY STEVEN B has filed 5 SEC Form 4 filings (16 transaction rows) across 1 company since 2025.
Which companies does KLINSKY STEVEN B trade?
KLINSKY STEVEN B has filed SEC Form 4 disclosures for 1 company, including NMFC.
When was KLINSKY STEVEN B's most recent SEC Form 4 filing?
KLINSKY STEVEN B's most recent SEC Form 4 filing on Tracefour is dated Mar 12, 2026.
What is KLINSKY STEVEN B's total buy and sell value in the current window?
Inside the rolling retention window, KLINSKY STEVEN B bought $13.0M and sold $0 based on SEC Form 4 filings.
What was KLINSKY STEVEN B's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 276,242 NMFC shares on 2026-03-11, worth $2.2M, per SEC Form 4 filings.