AMENDMENT NO. 1 TO THE RIGHTS AGREEMENT BETWEEN MACROCHEM CORPORATION AND AMERICAN STOCK TRANSFER & TRUST COMPANYThe Rights Agreement • December 27th, 2005 • Macrochem Corp • Pharmaceutical preparations • Delaware
THIS WARRANT AND THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE OFFERED, SOLD, ASSIGNED OR TRANSFERRED, IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT UNDER SAID ACT OR...Macrochem Corp • December 27th, 2005 • Pharmaceutical preparations • New York
PREFERRED STOCK AND WARRANT PURCHASE AGREEMENTPreferred Stock and Warrant Purchase Agreement • December 27th, 2005 • Macrochem Corp • Pharmaceutical preparations • New York
INVESTOR RIGHTS AGREEMENT This Investor Rights Agreement (this "AGREEMENT") is made and entered into as of December 23, 2005 among MacroChem Corporation, a Delaware corporation (the "COMPANY"), and each of the purchasers executing this Agreement and...Investor Rights Agreement • December 27th, 2005 • Macrochem Corp • Pharmaceutical preparations • New York
