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, 2011

 

A123 Systems, Inc.

(Exact Name of Registrant as Specified in Charter)

 

Delaware

 

001-34463

 

04-3583876

(State or other Jurisdiction of

 

(Commission File Number)

 

(IRS Employer

Incorporation or Organization)

 

 

 

Identification No.)

 

A123 Systems, Inc.

 

 

200 West Street

 

 

Waltham, Massachusetts

 

02451

(Address of principal executive offices)

 

(Zip Code)

 

Registrant’s telephone number, including area code: 617-778-5700

 

 

(Former Name or Former Address, if Changed Since Last Report)

 

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))

 

 

 



 

Item 5.02                     Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

 

As previously announced, effective May 12, 2011, the Board of Directors of A123 Systems, Inc. (the “Company”) appointed David Prystash to serve as the Company’s Chief Financial Officer, principal financial officer and principal accounting officer.  Mr. Prystash succeeds John Granara in these positions.

 

Item 9.01.                  Financial Statements and Exhibits

 

(d) Exhibits

 

99.1                           Press Release dated May 4, 2011 entitled “A123 Systems Names David Prystash Chief Financial Officer” (incorporated by reference from the Company’s Current Report on Form 8-K filed on May 4, 2011 (File No. 001-34463)).

 

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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 hereunto duly authorized.

 

 

 

A123 SYSTEMS, INC.

 

 

 

 

 

 

 

 

Date: May 16, 2011

 

By:

/ s /  David Prystash

 

 

 

David Prystash

 

 

 

Chief Financial Officer

 

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