New Mountain Finance Corp insider trading
NMFCZ$25.37+0.01 (+0.04%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+0.1%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
Unlock quarterly net flowKey players
AI Activity Analysis
PremiumComing soon
Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| NMFCZ | John P. Malfettone | Open market sell$611K | -100.0% | $7.89 | $611K | Jun 15, 2026 | Jun 16, 2026 |
| NMFCZ | Adam B. Weinstein | Open market purchase$98.2K | +1.8% | $7.61 | $98.2K | Mar 17, 2026 | Mar 18, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$1.48M | +3.0% | $8.05 | $1.48M | Mar 11, 2026 | Mar 12, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$741K | +3.9% | $8.05 | $741K | Mar 11, 2026 | Mar 12, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$1.2M | +2.5% | $8.05 | $1.2M | Mar 10, 2026 | Mar 12, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$600K | +3.3% | $8.05 | $600K | Mar 10, 2026 | Mar 12, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$1.28M | +2.7% | $8.10 | $1.28M | Mar 5, 2026 | Mar 6, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$642K | +3.6% | $8.10 | $642K | Mar 5, 2026 | Mar 6, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$1.02M | +2.2% | $8.17 | $1.02M | Mar 4, 2026 | Mar 5, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$509K | +2.9% | $8.17 | $509K | Mar 4, 2026 | Mar 5, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$1.33M | +3.0% | $7.94 | $1.33M | Mar 3, 2026 | Mar 5, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$663K | +4.1% | $7.94 | $663K | Mar 3, 2026 | Mar 5, 2026 |
| NMFCZ | David Ogens | Open market purchase$18.9K | +0.9% | $7.86 | $18.9K | Mar 3, 2026 | Mar 4, 2026 |
| NMFCZ | David Ogens | Open market purchase$79.5K | +4.1% | $7.87 | $79.5K | Mar 3, 2026 | Mar 4, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$970K | +2.3% | $7.79 | $970K | Mar 2, 2026 | Mar 3, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$485K | +3.1% | $7.79 | $485K | Mar 2, 2026 | Mar 3, 2026 |
| NMFCZ | Adam B. Weinstein | Open market purchase$25.6K | +0.5% | $7.73 | $25.6K | Mar 2, 2026 | Mar 3, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$707K | +1.7% | $7.69 | $707K | Feb 27, 2026 | Mar 3, 2026 |
| NMFCZ | Steven B. Klinsky | Open market purchase$354K | +2.4% | $7.69 | $354K | Feb 27, 2026 | Mar 3, 2026 |
| NMFCZ | Adam B. Weinstein | Open market purchase$298K | +5.5% | $7.76 | $298K | Feb 27, 2026 | Mar 3, 2026 |
| NMFCZ | Boswerger Laura C. Holson | Open market purchase$96.8K | +18.2% | $7.74 | $96.8K | Feb 27, 2026 | Mar 2, 2026 |