$5,100,000

Debt
Financing

JH Darbie & Co.
Placement Agent

July 2009

$1,600,000

Bridge
Financing

JH Darbie & Co.
Placement Agent

October 2007

$1,640,000

Environmental Service
Professionals

Bridge Financing

JH Darbie & Co.
Sole Placement Agent

July 2007

$750,000

Debt Financing
 

JH Darbie & Co.
Sole Placement Agent

June 2007

$9,500,000

Debt Financing
 

JH Darbie & Co.
Placement Agent

May 2007

$7,378,531

Debt Financing
 

JH Darbie & Co.
Placement Agent

April 2007

$400,000

Bridge
Financing 

JH Darbie & Co.
Placement Agent

February 2007

$3,250,000

Equity
Financing

JH Darbie & Co.
Sole Placement Agent

December 2006

$10,000,000

Equity Line
 
 

JH Darbie & Co.
Sole Placement Agent

November 2006

$16,500,000

Financing
 
 

JH Darbie & Co.
Syndicate Member

July 2006

$1,800,000

Financing
 
 

JH Darbie & Co.
Syndicate Member

April 2006

$75,000

Equity Financing
 
 

JH Darbie & Co.
Syndicate Member

April 2006

$22,770,000

Private Placement, Convertible Notes
 

JH Darbie & Co.
Sole Placement Agent

February 2005

$9,388,800

Secondary
Offering
 

JH Darbie & Co.
Syndicate Member

February 2004