New Mountain Finance Corp insider trading
Every open-market purchase and sale by New Mountain Finance Corp's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.
| Date | Insider | Trade | Shares | Price | Value | 1M after | 3M after | 6M after |
|---|
Does following New Mountain Finance Corp’s insiders pay?
From August 17, 2011 to June 16, 2026, 20 insiders reported 200 open-market purchases and 5 sales not made under a pre-set plan in New Mountain Finance Corp. Twelve months after each purchase was reported, the shares were −5.6% against the S&P 500 on average (median −4.6%), over 192 purchases with a full year of prices; 35% beat the index. After sales, the shares moved −14.6% against the index over 12 months (a negative figure means selling was the right call). Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on August 18, 2011 into $30,689 by November 2, 2026, +7.7% a year. It held shares 100% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $84,540 (+15.1% a year), and held throughout $86,227 (+15.3%).
| Insider | Role | Purchases | 12 months after their purchases | Beat the S&P 500 | Sales | 12 months after their sales | Latest report |
|---|---|---|---|---|---|---|---|
| Klinsky Steven B | Director | 47 | −7.0% (43) | 37% | 0 | — | March 12, 2026 |
| Weinstein Adam B. | EVP, CAO and Director | 29 | −3.7% (27) | 41% | 0 | — | March 18, 2026 |
| Ogens David | Director | 21 | −10.2% (20) | 20% | 0 | — | March 4, 2026 |
| Stone James | Section 16 Officer | 21 | −3.1% (21) | 38% | 0 | — | March 15, 2023 |
| Kline John | CEO, President, and Director | 15 | −8.1% (15) | 33% | 1 | −21.5% (1) | November 8, 2024 |
| Hamwee Robert | CEO and Director | 15 | −4.8% (15) | 33% | 0 | — | June 17, 2022 |
| Malpass David | Director | 11 | −5.1% (11) | 27% | 3 | −12.3% (3) | March 16, 2017 |
| Wolfgruber Kurt | Director | 9 | +2.4% (9) | 56% | 0 | — | December 19, 2018 |
| Arnold Rome G. III | Director | 5 | −9.6% (5) | 20% | 0 | — | March 15, 2023 |
| Bosco Paula | Chief Compliance Officer | 5 | +2.2% (5) | 60% | 0 | — | April 30, 2014 |
| Boswerger Laura C. Holson | COO | 5 | −4.0% (4) | 0% | 0 | — | March 2, 2026 |
| Kajee Shiraz | Chief Financial Officer | 5 | −8.5% (5) | 20% | 0 | — | May 18, 2022 |
| Hurley Alfred F Jr | Director | 3 | −1.4% (3) | 67% | 0 | — | March 16, 2018 |
| Corbett Kris | CFO and Treasurer | 2 | −22.0% (2) | 0% | 0 | — | November 6, 2024 |
| Handy Alice | Director | 2 | −9.5% (2) | 50% | 0 | — | March 9, 2021 |
| Jerry Karrie J. | CCO and Corporate Secretary | 2 | −5.9% (2) | 0% | 0 | — | December 13, 2018 |
| Collins Adam J | Director | 1 | +10.6% (1) | 100% | 0 | — | August 17, 2011 |
| Cordova David M | CFO and Treasurer | 1 | −7.5% (1) | 0% | 0 | — | March 13, 2014 |
| Hartswell Joseph W. | CCO and Corporate Secretary | 1 | +1.1% (1) | 100% | 0 | — | May 20, 2022 |
| Malfettone John P | Director | 0 | — | — | 1 | — | June 16, 2026 |
When several insiders traded New Mountain Finance Corp
Months when 2 or more insiders became net buyers, or 3 or more net sellers, of New Mountain Finance Corp in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 19 buying crowds with six months of prices, it averaged −1.9% against the index. One company's history is too short to judge by; the test across every company is the better guide.
| Month | Crowd | 3 months on, vs S&P 500 | 6 months | 12 months |
|---|---|---|---|---|
| March 31, 2026 | 4 buying | −19.2% | −22.4% | not yet |
| September 30, 2025 | 3 buying | −4.7% | −12.7% | −31.7% |
| November 29, 2024 | 4 buying | +0.4% | −4.8% | −23.1% |
| August 30, 2024 | 2 buying | −7.5% | −6.9% | −19.5% |
| March 31, 2023 | 5 buying | −2.7% | +6.1% | −11.1% |
| May 31, 2022 | 6 buying | +7.1% | +6.0% | −0.5% |
| August 31, 2021 | 2 buying | +2.0% | +9.1% | +19.0% |
| March 31, 2020 | 5 buying | +20.8% | +19.4% | +47.0% |
| August 30, 2019 | 3 buying | −5.4% | −1.6% | −39.0% |
| September 28, 2018 | 4 buying | +9.2% | +7.1% | +7.3% |
| December 29, 2017 | 4 buying | +2.6% | +4.4% | +8.9% |
| June 30, 2017 | 2 buying | −4.0% | −13.7% | −9.8% |