UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported): May 12, 2015

CLEAN DIESEL TECHNOLOGIES, INC.

(Exact Name of Registrant as Specified in Charter)

Delaware	001-33710	06-1393453
(State or Other Jurisdiction  of Incorporation)	(Commission File Number)	(I.R.S. Employer  Identification No.)
1621 Fiske Place Oxnard, California, 93033
(Address of Principal Executive Offices) (Zip Code)

(805) 639-9458

(Registrants telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02 Results of Operations and Financial Condition.

On May 12, 2015, Clean Diesel Technologies, Inc. reported its results for the first quarter of 2015.  The press release dated May 12, 2015 is furnished as Exhibit 99.1 hereto.

Item 9.01 Financial Statements and Exhibits.

 (d) Exhibits.  

Exhibit Number	Description of Exhibits
99.1	Press Release dated May 12, 2015

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	CLEAN DIESEL TECHNOLOGIES, INC.
May 12, 2015	By:	/s/ David E. Shea
		Name: David E. Shea
		Title: Chief Financial Officer