Exhibit 10.2 REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this "AGREEMENT") is made and entered into as of May 3, 2005, by and among Lev Pharmaceuticals, Inc. (the "COMPANY") and Laidlaw & Company (UK) Ltd. ("LAIDLAW"), on behalf...Registration Rights Agreement • May 9th, 2005 • Lev Pharmaceuticals Inc • Miscellaneous food preparations & kindred products • New York
Exhibit 10.1 REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this "Agreement") is made and entered into as of May 3, 2005, by and among Lev Pharmaceuticals, Inc. (the "Company") and each purchaser signatory hereto (each a "Purchaser"...Registration Rights Agreement • May 9th, 2005 • Lev Pharmaceuticals Inc • Miscellaneous food preparations & kindred products • New York
Exhibit 4.1 THIS WARRANT AND ANY SHARES OF COMMON STOCK ISSUED UPON EXERCISE HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND HAVE BEEN ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE SALE OR...Warrant Agreement • May 9th, 2005 • Lev Pharmaceuticals Inc • Miscellaneous food preparations & kindred products • New York
Exhibit 4.2 THIS WARRANT AND ANY SHARES OF COMMON STOCK ISSUED UPON EXERCISE HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND HAVE BEEN ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE SALE OR...Warrant Agreement • May 9th, 2005 • Lev Pharmaceuticals Inc • Miscellaneous food preparations & kindred products • New York
