X0202 3 2007-01-01 0 0001267994 ROBECO SAGE TRITON FUND LLC NONE 0001386060 Robeco Investment Management, Inc. 909 THIRD AVENUE, 28TH FLOOR NEW YORK NY 10022 0 0 0 1 Investment Adviser (1) None 0 D (1) The Reporting Person serves as the investment adviser of the Issuer. The Reporting Person owns no beneficial interest in the Issuer. The filing of this statement with the inclusion of the foregoing information shall not be deemed an admission that the Reporting Person is, for purposes of Section 16 of the Act or otherwise, the beneficial owner of any equity securities covered by this statement. /s/ William G. Butterly 2007-04-18