Financial and Press Releases

On Friday October 15, 2010, Catalytic Solutions, Inc. became a wholly-owned subsidiary of Clean Diesel Technologies, Inc. Please visit www.cdti.com for additional releases.

Financial Results Releases

August 31, 2010

Results for the Six Months Ended 30 June 2010

July 19, 2010

Results for the Three Months Ended March 31, 2010

May 5, 2010 2009 Annual Report and Financial Statements
May 5, 2010

Results for the Year Ended 31 December 2009

November 9, 2009

Interim Results for the Six Months Ended 30 June 2009

June 30, 2009 2008 Annual Report and Financial Statements
June 30, 2009

Results for the Year Ended 31 December 2008

September 10, 2008 Interim Results for the Six Months Ended 30 June 2008
June 30, 2008 2007 Annual Report and Financial Statements
June 30, 2008 2007 Financial Statements
May 6, 2008

Preliminary Results for the Year Ended 31 December 2007

August 30, 2007

Interim Results for the six months ended 30 June 2007

May 31, 2007 2006 Annual Report and Financial Statements
May 15, 2007 Maiden-Preliminary Results for the Year Ended 31 December 2006

General Press Releases

October 18, 2010

Merger Completed

October 13, 2010 Merger Update – Results of Special Meeting
September 27, 2010 Merger Update
September 24, 2010 Letter to Shareholders from the Chief Executive Officer
September 23, 2010 Joint Proxy Statement/Information Statement and Prospectus
September 24, 2010 Block Listing Six Month Return
September 24, 2010

Merger Update – Registration Statement Declared Effective

September 23, 2010

Application for Cancellation of AIM Listing

September 15, 2010

Filing of Amended Form S-4/A with U.S. Regulatory Authorities

September 6, 2010 Interim Financing and Financial Update
August 31, 2010

Filing of Amended Form S-4/A with U.S. Regulatory Authorities

August 24, 2010

Merger and Financing Update

August 3, 2010

Merger and Financing Update

July 23, 2010

Filing of Amended form S-4/A with U.S. Regulatory Authorities

July 20, 2010

Actifilter SG Approved for U.S. EPA’s Emerging Technology Program

June 30, 2010

Migration from CTS to CTSU

June 2, 2010 Interim Financing and Financial Update
May 17, 2010

Filing on Form S-4 with U.S. Regulatory Authorities

May 14, 2010

Announcement of Merger with Clean Diesel Technologies, Inc. and Financing

March 24, 2010 Block Listing Six Month Return
March 4, 2010

Migration from CTS to CTSU

February 12, 2010 Notification of Major Interest in Shares
February 2, 2010 Update on Financial Position
January 19, 2010 Disposal of Holdings in Company
December 21, 2009

Update on Financial Position

November 27, 2009 Update on Financial Position
October 1, 2009 Business Trading Update
October 1, 2009 Sale of Energy Systems Business
September 30, 2009

Suspension of Trading in Shares on AIM

September 24, 2009

Block Listing Six Month Return

August 18, 2009

Migration from CTS to CTSU

April 6, 2009

TermiNOx™D Approved for US EPA’s Emerging Technology Program

March 31, 2009 U.S. Environmental Protection Agency Verifies ECS Purifilter Plus™
March 31, 2009

Migration from CTS to CTSU

March 24, 2009

Block Listing Six Month Return

March 17, 2009

Heavy-Duty Diesel Business Positioned to Supply Retrofit Products Under Stimulus Bill

March 12, 2009

Energy Systems Business Wins $9 Million Order

January 27, 2009

Board Change

January 15, 2009 Product Verification for Catalytic Solutions’ ECS Purifilter Plus™
January 14, 2009 Conditional Product Verification for Catalytic Solutions’ ECS Purifilter™
December 24, 2008 Director Resignation
December 23, 2008

Trading Update

December 22, 2008 Change of Registered Office Address
December 17, 2008 Migration from CTS to CTSU
October 27, 2008

Grant of Options

October 9, 2008

New Order Wins – Foster Wheeler

October 8, 2008 Migration from CTS to CTSU
October 6, 2008

Product Verification Extension

October 2, 2008 Preferred Representative Agreement
September 29, 2008 New Order Win – Holman Boiler Works, Inc.
September 26, 2008 Realignment of Catalyst Business
September 24, 2008

Block Listing Six Month Return

September 10, 2008

New Order Win

August 19, 2008

Migration from CTS to CTSU

August 4, 2008 Directorate Change and AGM Update
July 22, 2008

Contract Win – Acura TSX

July 11, 2008

Appointment of New CFO 

July 10, 2008

Unrestricted Trading Line Completed 

July 9, 2008

Construction of Czech Republic Manufacturing Plant

June 30, 2008 Notice of Annual General Meeting of Shareholders and 2008 Proxy Statement
June 30, 2008 Release of 2007 Annual Report and Financial Statements
June 27, 2008 Loan and Security Agreement
June 12, 2008 AGM Update
May 13, 2008 Production Commenced
April 28, 2008 Establishing Unrestricted Trading
April 21, 2008

Significant New Client Win

March 25, 2008

Block Listing Interim Review

February 29, 2008

New Order Wins

February 26, 2008 Asian Joint Venture
January 15, 2008 Appointment of Director
December 21, 2007

Completion of Engine Control Systems Acquisition

December 3, 2007

Acquisition of ECS and Placing of Shares

October 4, 2007 Delphi Catalyst Update – Alternative Bidder Status Ends
September 26, 2007 Update on Major Customers
September 18, 2007 Block Admission Application
September 6, 2007 Exercise of Options
September 3, 2007 Exercise of Options
August 20, 2007 Results of Court Hearing and Restoration of Trading
August 16, 2007 Aim Rule 26 Compliance
August 15, 2007 Results of Special Meeting of Shareholders
August 10, 2007 Results of Auction
August 3, 2007

Regulatory Announcement – Proposed Acquisition of Delphi Catalyst

August 3, 2007

Circular to Shareholders - Proposed Acquisition of Delphi Catalyst

August 1, 2007 Proposed Acquisition – CSI Submits Bid for Delphi Corporation’s Global Catalyst Business
July 17, 2007 Commercial Partnership and Trading Update
June 15, 2007 Revised Notice of Annual General Meeting of Shareholders and Election of Directors
June 13, 2007 Directorate Change
May 31 , 2007 Notice of Annual General Meeting of Shareholders and 2007 Proxy Statement
May 14, 2007 Contract Win Honda Accord 2008
March 26, 2007 Big West Oil Contract Win.
November 22, 2006 AIM Placing and Admission Document
November 22, 2006 Placing of 12,870,000 Common Shares at 123p per Common Share and Admission to trading on AIM.