{"transactions":[{"id":2776697,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":141043,"kind":"organization","name":"New Mountain Investments II, LLC","position":1,"cik":"0001415950","reported_name":"New Mountain Investments II, LLC","relationship":{"ten_percent_owner":true}},{"id":85754,"kind":"person","name":"New Mountain Capital, L.L.C.","position":2,"cik":"0001407718","reported_name":"New Mountain Capital, L.L.C.","relationship":{"ten_percent_owner":true}},{"id":61359,"kind":"person","name":"KLINSKY STEVEN B","position":3,"cik":"0001018327","reported_name":"KLINSKY STEVEN B","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2021-03-22T21:36:08.000Z","date":"2021-03-18","kind":"sale","acquired":false,"shares":400000,"price":5.48,"value":2192000.0,"ownership":{"direct":true},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"Consists of 43,496 shares held by Allegheny New Mountain Partners, L.P., 10,049 shares held by New Mountain Affiliated Investors II, L.P., 481,714 shares held by New Mountain Partners II (AIV-A), L.P. and 73,972 shares held by New Mountain Partners II (AIV-B), L.P. (such holders collectively, the \"New Mountain Entities\"). New Mountain Investments II, L.L.C. is the general partner of each of Allegheny New Mountain Partners, L.P., New Mountain Affiliated Investors II, L.P., New Mountain Partners II (AIV-A), L.P. and New Mountain Partners II (AIV-B), L.P. (collectively, the \"New Mountain Funds\").  (Continued in footnote 2.)"},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"New Mountain Capital, L.L.C. is the manager of each of the New Mountain Funds and a wholly owned subsidiary of New Mountain Capital Group, L.P. (formerly known as New Mountain Capital Group, LLC). NM Holdings GP, L.L.C. is the general partner of New Mountain Capital Group, L.P. Mr. Steven B. Klinsky is the managing member of each of New Mountain Investments II, L.L.C. and NM Holdings GP, L.L.C., the chief executive officer of New Mountain Capital, L.L.C., and the managing partner of New Mountain Capital Group, L.P.  Each of the Reporting Persons disclaims beneficial ownership of these securities, except to the extent of its pecuniary interest therein."}],"balance_after":609231,"source":{"system":"sec-edgar","filing":"0000895345-21-000387","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1018327/000089534521000387/form4.xml","form_type":"4"}}]}