New Mountain Finance Corp (NMFC)
New Mountain Finance Corp (NMFC) Insider Trading
Directors, officers and holders of more than 10% of NMFC report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 89 transactions on file: 48 with code P, 1 with code S and 1 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | Malfettone John P | Director | S Sale | 77,500 | $7.89 | $611,684 |
| Jun 10, 2026 | KLINE JOHN R | CEO, President and Director | W Will/Inheritance | 2,000 | Not measured | Not measured |
| Mar 17, 2026 | Weinstein Adam B. | EVP, CAO and Director | P Purchase | 12,900 | $7.61 | $98,156 |
| Mar 11, 2026 | KLINSKY STEVEN B | Director | P Purchase | 184,162 | $8.05 | $1,482,504 |
| Mar 11, 2026 | KLINSKY STEVEN B | Director | P Purchase | 92,080 | $8.05 | $741,244 |
| Mar 10, 2026 | KLINSKY STEVEN B | Director | P Purchase | 149,172 | $8.05 | $1,200,835 |
| Mar 10, 2026 | KLINSKY STEVEN B | Director | P Purchase | 74,586 | $8.05 | $600,417 |
| Mar 5, 2026 | KLINSKY STEVEN B | Director | P Purchase | 158,582 | $8.10 | $1,284,514 |
| Mar 5, 2026 | KLINSKY STEVEN B | Director | P Purchase | 79,291 | $8.10 | $642,257 |
| Mar 4, 2026 | KLINSKY STEVEN B | Director | P Purchase | 62,301 | $8.17 | $508,818 |
| Mar 4, 2026 | KLINSKY STEVEN B | Director | P Purchase | 124,604 | $8.17 | $1,017,653 |
| Mar 3, 2026 | Ogens David | Director | P Purchase | 10,100 | $7.87 | $79,487 |
| Mar 3, 2026 | Ogens David | Director | P Purchase | 2,400 | $7.86 | $18,864 |
| Mar 3, 2026 | KLINSKY STEVEN B | Director | P Purchase | 83,498 | $7.94 | $663,191 |
| Mar 3, 2026 | KLINSKY STEVEN B | Director | P Purchase | 166,997 | $7.94 | $1,326,390 |
| Mar 2, 2026 | KLINSKY STEVEN B | Director | P Purchase | 124,483 | $7.79 | $969,125 |
| Mar 2, 2026 | KLINSKY STEVEN B | Director | P Purchase | 62,242 | $7.79 | $484,566 |
| Mar 2, 2026 | Weinstein Adam B. | EVP, CAO and Director | P Purchase | 3,307 | $7.73 | $25,563 |
| Feb 27, 2026 | Boswerger Laura C. Holson | COO | P Purchase | 12,500 | $7.74 | $96,750 |
| Feb 27, 2026 | KLINSKY STEVEN B | Director | P Purchase | 92,001 | $7.69 | $707,708 |
| Feb 27, 2026 | Weinstein Adam B. | EVP, CAO and Director | P Purchase | 38,400 | $7.76 | $298,138 |
| Feb 27, 2026 | KLINSKY STEVEN B | Director | P Purchase | 46,001 | $7.69 | $353,858 |
| Sep 16, 2025 | KLINSKY STEVEN B | Director | P Purchase | 85,352 | $9.78 | $834,854 |
| Sep 16, 2025 | KLINSKY STEVEN B | Director | P Purchase | 21,339 | $9.78 | $208,723 |
| Sep 15, 2025 | Weinstein Adam B. | EVP, CAO and Director | P Purchase | 49,750 | $10.03 | $498,828 |
| Aug 11, 2025 | Ogens David | Director | P Purchase | 4,000 | $10.26 | $41,028 |
| Aug 11, 2025 | Ogens David | Director | P Purchase | 4,000 | $10.22 | $40,880 |
| Aug 11, 2025 | Ogens David | Director | P Purchase | 18,000 | $10.23 | $184,140 |
| Aug 7, 2025 | Corbett Kris | CFO and Treasurer | P Purchase | 750 | $10.14 | $7,602 |
| Mar 7, 2025 | Ogens David | Director | P Purchase | 5,000 | $11.30 | $56,500 |
| Mar 6, 2025 | Ogens David | Director | P Purchase | 5,000 | $11.32 | $56,600 |
| Mar 5, 2025 | Ogens David | Director | P Purchase | 5,000 | $11.31 | $56,550 |
| Mar 4, 2025 | Ogens David | Director | P Purchase | 5,000 | $11.44 | $57,200 |
| Dec 17, 2024 | KLINSKY STEVEN B | Director | P Purchase | 24,093 | $11.28 | $271,870 |
| Dec 17, 2024 | KLINSKY STEVEN B | Director | P Purchase | 48,187 | $11.28 | $543,752 |
| Dec 16, 2024 | KLINSKY STEVEN B | Director | P Purchase | 60,967 | $11.74 | $715,594 |
| Dec 16, 2024 | KLINSKY STEVEN B | Director | P Purchase | 30,484 | $11.74 | $357,803 |
| Dec 13, 2024 | KLINSKY STEVEN B | Director | P Purchase | 3,017 | $11.74 | $35,415 |
| Dec 13, 2024 | KLINSKY STEVEN B | Director | P Purchase | 6,034 | $11.74 | $70,830 |
| Dec 12, 2024 | KLINSKY STEVEN B | Director | P Purchase | 11,771 | $11.74 | $138,229 |
| Dec 12, 2024 | KLINSKY STEVEN B | Director | P Purchase | 6 | $11.74 | $69 |
| Dec 11, 2024 | KLINSKY STEVEN B | Director | P Purchase | 6,607 | $11.74 | $77,598 |
| Dec 11, 2024 | KLINSKY STEVEN B | Director | P Purchase | 13,213 | $11.74 | $155,184 |
| Dec 6, 2024 | KLINSKY STEVEN B | Director | P Purchase | 5,798 | $11.74 | $68,078 |
| Dec 6, 2024 | KLINSKY STEVEN B | Director | P Purchase | 11,596 | $11.74 | $136,156 |
| Dec 5, 2024 | KLINSKY STEVEN B | Director | P Purchase | 5,542 | $11.74 | $65,075 |
| Dec 5, 2024 | KLINSKY STEVEN B | Director | P Purchase | 11,082 | $11.74 | $130,127 |
| Dec 3, 2024 | KLINSKY STEVEN B | Director | P Purchase | 4,133 | $11.75 | $48,551 |
| Dec 3, 2024 | KLINSKY STEVEN B | Director | P Purchase | 2,067 | $11.75 | $24,281 |
| Nov 26, 2024 | KLINSKY STEVEN B | Director | P Purchase | 800 | $11.74 | $9,395 |
The full Form 4 history is on the NMFC company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.