Exhibit 3Registration Rights Agreement • November 13th, 2006 • Credit Suisse/ • Services-prepackaged software • Delaware
VOTING TRUST AGREEMENT Relating to Shares of COMMVAULT SYSTEMS, INC.Voting Trust Agreement • November 13th, 2006 • Credit Suisse/ • Services-prepackaged software • New York
THIS VOTING TRUST AGREEMENT (the “Agreement”) is made and entered into as of September 21, 2006, by and among Sprout CEO Fund, L.P. (“Sprout CEO Fund”), DLJ Capital Corporation (“DLJ Capital”), Sprout Growth II, L.P. (“Sprout Growth II”), Sprout Capital VII, L.P. (“Sprout Capital VII”), Sprout Capital IX, L.P. (“Sprout Capital IX”), Sprout Entrepreneurs’ Fund, L.P. (“Sprout Entrepreneurs’ Fund”), Sprout IX Plan Investors, L.P. (“Sprout IX Plan Investors”), DLJ Merchant Banking Partners, L.P. (“DLJ Merchant Banking Partners”), DLJ International Partners, C.V. (“DLJ International Partners”), DLJ Offshore Partners, C.V. (“DLJ Offshore Partners”), DLJMB Funding, Inc. (“DLJMB Funding”), DLJ First ESC, L.P. (“DLJ First ESC”) and DLJ ESC II, L.P. (“DLJ ESC II” and, together with Sprout CEO Fund, DLJ Capital, Sprout Growth II, Sprout Capital VII, Sprout Capital IX, Sprout Entrepreneurs’ Fund, Sprout IX Plan Investors, DLJ Merchant Banking Partners, DLJ International Partners, DLJ Offshore Part
Commvault Systems, Inc.Credit Suisse/ • November 13th, 2006 • Services-prepackaged software
