UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
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FORM 8-K
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CURRENT REPORT
 
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
 
Date of Report (Date of earliest event reported):
 
August 2, 2011
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MECHANICAL TECHNOLOGY, INCORPORATED
(Exact name of registrant as specified in charter)
 
New York 0-6890 14-1462255
(State or Other Jurisdiction (Commission File Number) (IRS Employer
of Incorporation)   Identification No.)

431 New Karner Road, Albany, New York 12205
(Address of Principal Executive Offices) (Zip Code)
 
(518) 533-2200
(Registrant’s telephone number, including area code)

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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 (see General Instruction A.2. below):
 
o       Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
     
o   Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
     
o   Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
     
o   Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))


   
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Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
   
(b) James K. Prueitt, Vice President of Engineering and Operations, MTI MicroFuel Cells, Inc., announced his resignation, effective August 5, 2011
   

 
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.
 
  MECHANICAL TECHNOLOGY, INCORPORATED
   
   
        Date: August 5, 2011 By:   /S/ PENG K. LIM
  Name:   Peng K. Lim
  Title: Chairman and Chief Executive Officer
   

  
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