This certifies that for value, VISION OPPORTUNITY MASTER FUND, LTD., or registered assigns (the "HOLDER"), is entitled, subject to the terms set forth ------ below, at any time from and after October 23, 2006 (the "ORIGINAL ISSUANCE -----------------...Warrant Signature • November 1st, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledNovember 1st, 2006 Company Industry Jurisdiction
This certifies that for value, G. Chris Andersen, or registered assigns (the "HOLDER"), is entitled, subject to the terms set forth below, at any time ------ from and after September 26, 2006 (the "ORIGINAL ISSUANCE DATE") and before 5:00...Warrant Signature • November 1st, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledNovember 1st, 2006 Company Industry Jurisdiction
3. Transfer and Exchange. (a) Neither this Warrant nor the Common Stock to --------------------- be issued upon exercise hereof (the "WARRANT SHARES") have been registered under -------------- the Act or any state securities laws ("BLUE SKY LAWS")....Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
Bridge Warrant No: 2 August 8, 2006 ---------------------Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
3. Transfer and Exchange. (a) Neither this Warrant nor the Common Stock to --------------------- be issued upon exercise hereof (the "WARRANT SHARES") have been registered under -------------- the Act or any state securities laws ("BLUE SKY LAWS")....Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
3. Transfer and Exchange. (a) Neither this Warrant nor the Common Stock to --------------------- be issued upon exercise hereof (the "WARRANT SHARES") have been registered under -------------- the Act or any state securities laws ("BLUE SKY LAWS")....Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
Bridge Warrant No: 4 August 8, 2006 ---------------------Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
Bridge Warrant No: 5 August 8, 2006 ---------------------Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
3. Transfer and Exchange. (a) Neither this Warrant nor the Common Stock to --------------------- be issued upon exercise hereof (the "WARRANT SHARES") have been registered under -------------- the Act or any state securities laws ("BLUE SKY LAWS")....Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
3. Transfer and Exchange. (a) Neither this Warrant nor the Common Stock to --------------------- be issued upon exercise hereof (the "WARRANT SHARES") have been registered under -------------- the Act or any state securities laws ("BLUE SKY LAWS")....Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
3. Transfer and Exchange. (a) Neither this Warrant nor the Common Stock to --------------------- be issued upon exercise hereof (the "WARRANT SHARES") have been registered under -------------- the Act or any state securities laws ("BLUE SKY LAWS")....Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
Bridge Warrant No: 3 August 8, 2006 ---------------------Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction
3. Transfer and Exchange. (a) Neither this Warrant nor the Common Stock to --------------------- be issued upon exercise hereof (the "WARRANT SHARES") have been registered under -------------- the Act or any state securities laws ("BLUE SKY LAWS")....Warrant Signature • August 15th, 2006 • Xa, Inc. • Services-management services • New York
Contract Type FiledAugust 15th, 2006 Company Industry Jurisdiction