0000950136-05-006985 Sample Contracts

OF

Purchase Option Agreement • November 7th, 2005 • Vector Intersect Security Acquisition Corp. • Blank checks • New York

• Contract Type
  Purchase Option Agreement
• Filed
  November 7th, 2005
• Company
  Vector Intersect Security Acquisition Corp.
• Industry
  Blank checks
• Jurisdiction
  New York

BETWEEN

Underwriting Agreement • November 7th, 2005 • Vector Intersect Security Acquisition Corp. • Blank checks • New York

• Contract Type
  Underwriting Agreement
• Filed
  November 7th, 2005
• Company
  Vector Intersect Security Acquisition Corp.
• Industry
  Blank checks
• Jurisdiction
  New York

Rodman & Renshaw, LLC 330 Madison Avenue New York, New York 10017 Re: Vector Intersect Security Acquisition Corp. Gentlemen: This letter will confirm the agreement of the undersigned to purchase warrants ("Warrants") of Vector Intersect Security...

Warrant Purchase Agreement • November 7th, 2005 • Vector Intersect Security Acquisition Corp. • Blank checks

• Contract Type
  Warrant Purchase Agreement
• Filed
  November 7th, 2005
• Company
  Vector Intersect Security Acquisition Corp.
• Industry
  Blank checks

This letter will confirm the agreement of the undersigned to purchase warrants ("Warrants") of Vector Intersect Security Acquisition Corp. ("Company") included in the units ("Units") being sold in the Company's initial public offering ("IPO") upon the terms and conditions set forth herein. Each Unit is comprised of one share of common stock, par value $.0001 per share, of the Company (the "Common Stock") and one Warrant to purchase a share of Common Stock. The shares of Common Stock and Warrants will not be separately tradable until 20 days after the effective date of the Company's IPO unless Rodman & Renshaw, LLC ("Rodman") informs the Company of its decision to allow earlier separate trading.