EXHIBIT 4.6 REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement ("AGREEMENT") is entered into as of May 25, 2005 by and among Protalex, Inc., a Delaware corporation (the "COMPANY") and vSpring SBIC, L.P. ("VSPRING") and certain of the...Registration Rights Agreement • June 16th, 2005 • Protalex Inc • Services-commercial physical & biological research • Delaware
EXHIBIT 9.1 FIRST AMENDED AND RESTATED SHAREHOLDER AGREEMENT This First Amended and Restated Shareholder Agreement (this "AGREEMENT") is entered into as of the 25th day of May, 2005 (the "EFFECTIVE DATE"), by and among Protalex, Inc., a Delaware...Shareholder Agreement • June 16th, 2005 • Protalex Inc • Services-commercial physical & biological research • Delaware
EXHIBIT 4.5 WARRANT AND COMMON STOCK PURCHASE AGREEMENT This WARRANT AND COMMON STOCK PURCHASE AGREEMENT is dated effective as of May 25, 2005 (the "Effective Date") by and between Protalex, Inc., a Delaware corporation with its principal office at...Warrant and Common Stock Purchase Agreement • June 16th, 2005 • Protalex Inc • Services-commercial physical & biological research • Delaware
