New Mountain Capital, L.L.C.
SEC-identified person · CIK 1407718 Identifier-verified
Public-company roles (from insider filings)
| Company | Capacity as filed | Filings |
|---|---|---|
| R1 RCM Inc. /DE RCM | Director | filed 2022 - 2024 |
| Signify Health, Inc. SGFY | Director | filed 2021 - 2022 |
| Bellerophon Therapeutics, Inc. BLPH | Officer | filed 2015 - 2021 |
| Avantor, Inc. AVTR | Officer | filed 2019 - 2020 |
| New Mountain Finance AIV Holdings Corp | Officer | filed 2011 - 2011 |
| New Mountain Finance Holdings, L.L.C. | Officer | filed 2011 - 2011 |
| New Mountain Finance Corp NMFC] | Officer | filed 2011 - 2011 |
| Validus Holdings LTD VR | Officer | filed 2007 - 2011 |
| Deltek, INC PROJ | Officer | filed 2007 - 2009 |
All roles under one Commission-assigned identifier - the same person by the SEC's own record, not by name matching. From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.