UNDERWRITING AGREEMENT between SYNTHETIC BIOLOGICS, INC. and AEGIS CAPITAL CORP., as Representative of the Several UnderwritersUnderwriting Agreement • December 13th, 2013 • Synthetic Biologics, Inc. • Pharmaceutical preparations • New York
The undersigned, Synthetic Biologics, Inc., a corporation formed under the laws of the State of Nevada (collectively with its subsidiaries and affiliates, including, without limitation, all entities disclosed or described in the Registration Statement (as hereinafter defined) as being subsidiaries or affiliates of Synthetic Biologics, Inc., the “Company”), hereby confirms its agreement (this “Agreement”) with Aegis Capital Corp. (hereinafter referred to as “you” (including its correlatives) or the “Representative”) and with the other underwriters named on Schedule 1 hereto for which the Representative is acting as representative (the Representative and such other underwriters being collectively called the “Underwriters” or, individually, an “Underwriter”) as follows:
SYNTHETIC BIOLOGICS, INC. CONTROLLED EQUITY OFFERINGSM Amendment No. 1 to SALES AGREEMENTSales Agreement • December 13th, 2013 • Synthetic Biologics, Inc. • Pharmaceutical preparations • New York
