New Mountain Finance Corporation (NMFC)
Insider transactions
A complete record of Form 4 filings tracking every share acquisition and disposal by executives, directors, and senior officers. Filterable by date range and transaction type, the table exposes the direct market actions of those with the deepest knowledge of a company's operations — providing a factual, data-driven signal of internal conviction that complements traditional fundamental and technical analysis.
Transaction date | Executive | Executive Title | Security Type | Acquisition / Disposal | Shares | Share price |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | MALFETTONE, JOHN P | Director | Common Stock | Disposal | 77,500 | 7.893 |
| Jun 10, 2026 | KLINE, JOHN R | Director, CEO, President and Director | Common Stock | Acquisition | 2,000 | 0 |
| Mar 17, 2026 | WEINSTEIN, ADAM B. | Director, EVP, CAO and Director | Common Stock | Acquisition | 12,900 | 7.609 |
| Mar 11, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 92,080 | 8.05 |
| Mar 11, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 184,162 | 8.05 |
| Mar 10, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 74,586 | 8.05 |
| Mar 10, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 149,172 | 8.05 |
| Mar 5, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 79,291 | 8.1 |
| Mar 5, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 158,582 | 8.1 |
| Mar 4, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 62,301 | 8.167 |
| Mar 4, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 124,604 | 8.167 |
| Mar 3, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 166,997 | 7.943 |
| Mar 3, 2026 | OGENS, DAVID | Director | Common Stock | Acquisition | 2,400 | 7.86 |
| Mar 3, 2026 | KLINSKY, STEVEN B | Director, 10% Owner | Common Stock | Acquisition | 83,498 | 7.943 |
| Mar 3, 2026 | OGENS, DAVID | Director | Common Stock | Acquisition | 10,100 | 7.87 |
| Mar 2, 2026 | WEINSTEIN, ADAM B. | Director, EVP, CAO and Director | Common Stock | Acquisition | 3,307 | 7.73 |
| Mar 2, 2026 | KLINSKY, STEVEN B | Director | Common Stock | Acquisition | 62,242 | 7.785 |
| Mar 2, 2026 | KLINSKY, STEVEN B | Director | Common Stock | Acquisition | 124,483 | 7.785 |
| Feb 27, 2026 | BOSWERGER, LAURA C. HOLSON | COO | Common Stock | Acquisition | 12,500 | 7.74 |
| Feb 27, 2026 | KLINSKY, STEVEN B | Director | Common Stock | Acquisition | 92,001 | 7.692 |
| Feb 27, 2026 | KLINSKY, STEVEN B | Director | Common Stock | Acquisition | 46,001 | 7.692 |
| Feb 27, 2026 | WEINSTEIN, ADAM B. | Director, EVP, CAO and Director | Common Stock | Acquisition | 38,400 | 7.764 |