Exhibit 8 STOCK PURCHASE AGREEMENT STOCK PURCHASE AGREEMENT (this "Agreement") made as of the 7th day of July, 2000, by and between Open-i Media, Inc., a New York corporation ("Seller" or the "Company"), and SIGA Technologies, Inc., a Delaware...Stock Purchase Agreement • April 9th, 2001 • Siga Technologies Inc • Pharmaceutical preparations • New York
E-244Consulting Agreement • March 10th, 1997 • Siga Pharmaceuticals Inc
1.0 DEFINITIONSOption Agreement • March 30th, 2000 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • Illinois
Exhibit 4(f) REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT, dated as of May 23, 2003 (this "Agreement"), is made by and between SIGA TECHNOLOGIES, INC., a Delaware corporation, having its principal place of business located at 420...Registration Rights Agreement • June 9th, 2003 • Siga Technologies Inc • Pharmaceutical preparations • New York
RECITALSAsset Purchase Agreement • June 9th, 2003 • Siga Technologies Inc • Pharmaceutical preparations • New York
E-150Warrant Agreement • March 10th, 1997 • Siga Pharmaceuticals Inc • New York
ANDSettlement Agreement • March 30th, 2000 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • Missouri
E-1Underwriting Agreement • March 10th, 1997 • Siga Pharmaceuticals Inc • New York
ESCROW AGREEMENT WithEscrow Agreement • March 10th, 1997 • Siga Pharmaceuticals Inc • New York
E-262 LETTER AGREEMENT BETWEEN THE COMPANY AND DR. VINCENT A. FISCHETTILetter Agreement • March 10th, 1997 • Siga Pharmaceuticals Inc
E-163Registration Rights Agreement • March 10th, 1997 • Siga Pharmaceuticals Inc • New York
October 8, 2003 SIGA Technologies, Inc. 420 Lexington Avenue, Suite 601 New York, New York 10170 Attention: Thomas N. Konatich Dear Mr. Konatich: Reference is made to the Securities Purchase Agreement (the "Purchase Agreement"), dated August 13, 2003,...Securities Purchase Agreement • October 9th, 2003 • Siga Technologies Inc • Pharmaceutical preparations • New York
Exhibit 10(yy) AMENDMENT NO. 4 TO EMPLOYMENT AGREEMENT This AMENDMENT NO. 4 TO EMPLOYMENT AGREEMENT (this "Amendment No. 4"), dated as of October 1, 2002 (the "Effective Date of Amendment No. 4"), between SIGA Technologies, Inc., a Delaware...Employment Agreement • March 31st, 2003 • Siga Technologies Inc • Pharmaceutical preparations • New York
EXECUTION VERSION EMPLOYMENT AGREEMENT THIS AGREEMENT (the "Agreement"), made in New York, New York, as of the 22nd day of June, 2001, between Siga Technologies, Inc., a Delaware corporation having its executive offices and principal place of business...Employment Agreement • April 1st, 2002 • Siga Technologies Inc • Pharmaceutical preparations • New York
EMPLOYMENT AGREEMENTEmployment Agreement • March 10th, 1997 • Siga Pharmaceuticals Inc • New York
EXECUTION VERSION EMPLOYMENT AGREEMENT This Employment Agreement (the "Agreement") is entered into as of July 2, 2004, between SIGA Technologies, Inc., a Delaware corporation (the "Corporation"), and Dr. Bernard Kasten (the "Executive"). WHEREAS, the...Employment Agreement • August 16th, 2004 • Siga Technologies Inc • Pharmaceutical preparations • New York
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
EXHIBIT 1(a) 3,500,000 SHARES SIGA PHARMACEUTICALS, INC. UNDERWRITING AGREEMENTUnderwriting Agreement • August 5th, 1997 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • New York
Exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (the "Agreement") is entered into as of July 29, 2004, between SIGA Technologies, Inc., a Delaware corporation (the "Corporation"), and John Odden (the "Executive"). WHEREAS, the Corporation...Employment Agreement • November 15th, 2004 • Siga Technologies Inc • Pharmaceutical preparations • New York
Exhibit 4(i) REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT, dated as of May 23, 2003 (this "Agreement"), is made by and between SIGA TECHNOLOGIES, INC., a Delaware corporation, having its principal place of business located at 420...Registration Rights Agreement • June 9th, 2003 • Siga Technologies Inc • Pharmaceutical preparations • New York
ARTICLE I DEFINITIONSSecurities Purchase Agreement • November 4th, 2005 • Siga Technologies Inc • Pharmaceutical preparations • New York
BACKGROUNDStock Purchase Agreement • March 31st, 1998 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • Delaware
EXHIBIT 4(l) ------------ REGISTRATION RIGHTS AGREEMENT REGISTRATION RIGHTS AGREEMENT, dated as of August 13, 2003, between SIGA Technologies, Inc., a Delaware corporation (the "Company"), and MacAndrews & Forbes Holdings Inc., a Delaware corporation...Registration Rights Agreement • August 18th, 2003 • Siga Technologies Inc • Pharmaceutical preparations • New York
E-1Underwriting Agreement • July 11th, 1997 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • New York
betweenExclusive License Agreement • April 9th, 2001 • Siga Technologies Inc • Pharmaceutical preparations • California
AWARD/CONTRACT 1. THIS CONTRACT IS A RATED ORDER RATING PAGE OF PAGES UNDER DPAS (15 CFR 350) 1 11 -------------------------------------------------------- ---------------------------------------------------------------------------- 2. CONTRACT (Proc....Contract • September 27th, 2005 • Siga Technologies Inc • Pharmaceutical preparations
E-248Consulting Agreement • March 10th, 1997 • Siga Pharmaceuticals Inc • New York
Exhibit 10(eee) EMPLOYMENT AGREEMENT This Employment Agreement (the "Agreement") is entered into as of May 23, 2003, between SIGA Technologies, Inc., a Delaware corporation (the "Corporation"), and Susan K. Burgess, Ph.D. (the "Executive"). WHEREAS,...Employment Agreement • June 9th, 2003 • Siga Technologies Inc • Pharmaceutical preparations • New York
Exhibit 1 AMENDED AND RESTATED EMPLOYMENT AGREEMENT This Amended and Restated Employment Agreement (the "Agreement"), is entered into as of October 6, 2000, between SIGA TECHNOLOGIES, INC., a Delaware corporation (with its successors and assigns,...Employment Agreement • April 9th, 2001 • Siga Technologies Inc • Pharmaceutical preparations • New York
E-139Bridge Loan Agreement • March 10th, 1997 • Siga Pharmaceuticals Inc • New York
EMPLOYMENT AGREEMENT This Employment Agreement (this "Agreement"), effective as of January 19, 2000, between SIGA TECHNOLOGIES, INC., a Delaware corporation (with its successors and assigns, referred to as the "Corporation") and Joshua D. Schein...Employment Agreement • March 30th, 2000 • Siga Pharmaceuticals Inc • Pharmaceutical preparations • New York
SIGA LETTERHEAD]Resignation Agreement • August 11th, 2005 • Siga Technologies Inc • Pharmaceutical preparations
Exhibit 12 RESEARCH AGREEMENT This Research Agreement ("Agreement") is effective Jan 3, 2001 ("Effective Date") by and between the University of Maryland, Baltimore ("UM"), a constituent institution of the University System of Maryland, an agency of...Research Agreement • April 9th, 2001 • Siga Technologies Inc • Pharmaceutical preparations • Maryland
Exhibit 10(bbb) AMENDMENT NO. 2 TO EMPLOYMENT AGREEMENT This AMENDMENT NO. 2 TO EMPLOYMENT AGREEMENT (this "Amendment No. 2"), dated as of Nov 5, 20O2 (the "Effective Date of Amendment No. 2"), between SIGA Technologies, Inc., a Delaware corporation...Employment Agreement • March 31st, 2003 • Siga Technologies Inc • Pharmaceutical preparations
2,725,339 Shares SIGA Technologies, Inc. Common Stock PLACEMENT AGENT AGREEMENTPlacement Agent Agreement • December 10th, 2009 • Siga Technologies Inc • Pharmaceutical preparations • New York
