Kris Corbett - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Kris Corbett is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $35K.
Profile
Kris Corbett holds the role of CFO and Treasurer at New Mountain Finance Corp (NMFC). Corbett's filing history also covers New Mountain Private Credit Fund. Corbett has reported 3 insider filings with the SEC since 2024. The most recent filing was in August 2025.
| Role | CFO and Treasurer |
|---|---|
| Notability | 34/100 |
Board memberships
- New Mountain Finance Corp
- New Mountain Private Credit Fund
Reported roles
- CFO and Treasurer
Awards & honors
- CFO of New Mountain Finance Corp
- Treasurer of New Mountain Finance Corp
Trading Pattern
InsiderAlpha's records for Kris Corbett go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. The typical open-market purchase is $12K (3 buys totaling $35K). The largest single buy on record is $27K of NMFC in 2024. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Kris Corbett has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- CFO and Treasurer at New Mountain Finance Corp (NMFC) - 2 filings, 2024 to 2025
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-08-07 | NMFC | New Mountain Finance Corp | P - Open-market purchase | 750 | $10.14 | $8K |
| 2024-12-19 | - | New Mountain Private Credit Fund | P - Open-market purchase | 2.1K | - | |
| 2024-11-06 | NMFC | New Mountain Finance Corp | P - Open-market purchase | 2.5K | $10.85 | $27K |
Most Active Insiders Right Now
Kris Corbett has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- MetLife Investment Management, LLC - $1600000.00B of FINS open-market activity in the last 90 days
- Magnetar Financial LLC - $16357.48B of CRWV open-market activity in the last 90 days
- Marianne Okland - $18.46B of STNG open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $14.13B of SVRE open-market activity in the last 90 days
- Vanessa Allen Sutherland - $7.44B of PSX open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Kenneth Krogulski
- L1 Capital Pty Ltd
- LAZARUS ENERGY HOLDINGS, LLC
- Sang Young Lee
- Sam Levinson
- Paul S. Levy
- Liberty 77 Capital L.P.
- LIBERTY MUTUAL HOLDING CO
Frequently Asked Questions
Who is Kris Corbett?
Kris Corbett holds the role of CFO and Treasurer at New Mountain Finance Corp (NMFC). Corbett's filing history also covers New Mountain Private Credit Fund. Corbett has reported 3 insider filings with the SEC since 2024. The most recent filing was in August 2025.…
Has Kris Corbett been buying or selling stock?
Recorded transactions: 3 open-market purchases ($35K) and 0 open-market sales across all tracked filings.
Where can I see all of Kris Corbett's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Kris Corbett profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.