f6k_043012.htm

 
 
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 6-K
 
REPORT OF FOREIGN PRIVATE ISSUER
 
Pursuant to Rule 13a-16 or 15d-16
of the Securities Exchange Act of 1934
 
For the month of:  April 2012.
 
Commission File Number:  000-31815
 
HYDROGENICS CORPORATION - CORPORATION HYDROGENIQUE
(Exact name of registrant as specified in its charter)
 
220 Admiral Boulevard, Mississauga, Ontario, L5T 2N6
(Address of principal executive office)
 
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
 
Form 20-F   x      Form 40-F   o
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  o
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  o

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes o No x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): ______.
 
 
 
 
EXHIBIT LIST
 
 
Exhibit
  
Description
     
99.1
  
Form 51-102F3 - Material Change Report
99.2
   Subscription Agreement
99.3
   Joint Development Agreement*
 
*Portions of this exhibit have been omitted pursuant to a request for confidential treatment.
 
 
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SIGNATURE
 
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, thereunto duly authorized.
 
Date: April 30, 2012
 
 
HYDROGENICS CORPORATION
   
   
 
By:
/s/ Jennifer Barber
   
Name:
Jennifer Barber
   
Title:
Chief Financial Officer
 


 
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