CLOSING SHARES LOCK-UP AGREEMENTClosing Shares Lock-Up Agreement • February 11th, 2011 • Biovest International Inc • Pharmaceutical preparations • New York
Contract Type FiledFebruary 11th, 2011 Company Industry JurisdictionCapitalized terms not otherwise defined in this letter agreement (the “Letter Agreement”) shall have the meanings set forth in the Security Agreement. Pursuant to the terms and conditions of the Security Agreement, the Lenders irrevocably agree with the Company that the sale, transfer or assignment of all or any portion of the Closing Shares shall be subject to the terms and provisions of this Letter Agreement.