Exhibit 1 RIGHTS AGREEMENT AMENDMENT This Amendment, dated as of September ____, 2006 (the "AMENDMENT"), to the Rights Agreement, dated as of May 13, 2005, as amended June 7, 2006 (the "RIGHTS AGREEMENT"), is between Axonyx Inc., a Nevada corporation...Rights Agreement • October 13th, 2006 • Advent International Corp Et Al • Pharmaceutical preparations • Delaware
EXHIBIT 2.3Escrow Agreement • December 27th, 2005 • Advent International Corp Et Al • Pharmaceutical preparations • Delaware
BACKGROUNDVoting Agreement • June 29th, 2004 • Advent International Corp Et Al • Computer storage devices • Delaware
September ___, 2006 Cowen and Company, LLC CIBC World Markets Corp. JMP Securities LLC As representatives of the several Underwriters c/o Cowen and Company, LLC 1221 Avenue of the Americas New York, New York 10020 Re: Achillion Pharmaceuticals, Inc. -...Lock-Up Agreement • November 8th, 2006 • Advent International Corp Et Al • Pharmaceutical preparations
Cowen and Company, LLC CIBC World Markets Corp. JMP Securities LLC As representatives of the several Underwriters c/o Cowen and Company, LLC 1221 Avenue of the Americas New York, New York 10020
ACHILLION PHARMACEUTICALS, INC. Waiver of Registration Rights Reference is hereby made to that certain Second Amended and Restated Investor Rights Agreement (the "Agreement"), dated as of November 17, 2005 by and among Achillion Pharmaceuticals, Inc.,...Advent International Corp Et Al • November 8th, 2006 • Pharmaceutical preparations
Reference is hereby made to that certain Second Amended and Restated Investor Rights Agreement (the "Agreement"), dated as of November 17, 2005 by and among Achillion Pharmaceuticals, Inc., a Delaware corporation (the "Company"), the holders of the Company's Series A Preferred, Series B Preferred, Series C Preferred, Series C-1 Preferred and Series C-2 Preferred (collectively, the "Holders").
FORM OF RULE 10B5-1 PLAN UBS SECURITIES LLC RULE 10B5-1 SALES AGREEMENT This Agreement dated December 14, 2006 (the "Agreement") is entered into between ("Client") and UBS Securities LLC. ("UBS"), acting as agent, for the purpose of implementing the...Sales Agreement • December 15th, 2006 • Advent International Corp Et Al • Services-computer programming services • New York
