Exhibit 4(j) REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this "Agreement") is dated as of February 10, 1998 by and between MEDIMMUNE, INC., a Delaware corporation (the "Purchaser"), and SIGA PHARMACEUTICALS, INC., a Delaware...Registration Rights Agreement • March 31st, 1998 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • Delaware
Exhibit 10(x) CONSULTING AGREEMENT CONSULTING AGREEMENT ("Agreement"), dated as of January 15, 1998, between SIGA Pharmaceuticals, Inc., a Delaware corporation (the "Company"), and Prism Ventures LLC (the "Consultant"). WHEREAS, the Company desires to...Consulting Agreement • March 31st, 1998 • Siga Pharmaceuticals Inc • Pharmaceutical preparations
BACKGROUNDStock Purchase Agreement • March 31st, 1998 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • Delaware
Exhibit 10(u) EMPLOYMENT AGREEMENT This Employment Agreement (this "Agreement"), effective as of January 1, 1998, between SIGA PHARMACEUTICALS, INC., a Delaware corporation (with its successors and assigns, referred to as the "Corporation"), and Dr....Employment Agreement • March 31st, 1998 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • New York
Exhibit 10(v) EMPLOYMENT AGREEMENT This Employment Agreement (this "Agreement"), effective as of February 1, 1998, between SIGA PHARMACEUTICALS, INC., a Delaware corporation (with its successors and assigns, referred to as the "Corporation"), and Dr....Employment Agreement • March 31st, 1998 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • New York
Exhibit 10(t) TECHNOLOGY TRANSFER AGREEMENT TECHNOLOGY TRANSFER AGREEMENT ("Agreement") is entered into as of the 10th day of February, 1998, between SIGA Pharmaceuticals, Inc., a Delaware corporation ("Siga"), and MEDIMMUNE, Inc., a Delaware...Technology Transfer Agreement • March 31st, 1998 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • New York
Exhibit 10(s) RESEARCH COLLABORATION AND LICENSE AGREEMENT This Agreement, effective this 6th day of February ("Effective Date") by and between The Washington University, a corporation established by special act of the Missouri General Assembly...Research Collaboration and License Agreement • March 31st, 1998 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • Missouri
Exhibit 10(w) EMPLOYMENT AGREEMENT This Employment Agreement (this "Agreement"), effective as of April 1] 1998, between SIGA PHARMACEUTICALS, INC., a Delaware corporation (with its successors and assigns, referred to as the "Corporation"), and Thomas...Employment Agreement • March 31st, 1998 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • New York
