UNITED STATES
SECURITIES AND
EXCHANGE COMMISSIONWashington, D.C. 20549 FORM 8-K/A CURRENT REPORT
Pursuant to
Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest
event reported): June 29, 2011 ULTRALIFE
CORPORATION(Exact name of registrant as
specified in its charter) Delaware
  
  000-20852
  
  16-1387013(State or other Jurisdiction of Incorporation)
  
  (Commission File Number)
  
  (IRS Employer Identification No.) 2000 Technology Parkway,
Newark, New York
  
  14513(Address of Principal Executive Offices)
  
  (Zip Code) Registrant’s telephone number,
including area code: (315) 332-7100 (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: 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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Explanatory Note:On
July 5, 2011, Ultralife Corporation filed a Form 8-K reporting on the
elimination of Patrick R. Hanna, Jr.’s position as Vice President,
Corporate Compliance Officer. At the time of the filing of that Form 8-K, the
details of Mr. Hanna’s post-transition period compensation and
benefits had not been finalized. This Form 8-K/A provides information regarding
Mr. Hanna’s post-transition period compensation and benefits.  Item 5.02
  
  Departure of Directors or Certain Officers; Election of Directors;
Appointment of Certain Officers; Compensatory Arrangements of Certain
Officers. As previously reported, effective
June 29, 2011, Ultralife Corporation (the “Company”) decided
to eliminate Patrick R. Hanna, Jr.’s position as Vice President,
Corporate Compliance Officer as part of the Company’s reorganization of
management responsibilities. His responsibilities are being transitioned to the
business units for better proximity to day to day compliance needs and
oversight. Mr. Hanna has agreed to provide transition services to the
Company through August 31, 2011 at which time his employment will end. On
July 15, 2011, the Company and Mr. Hanna executed an Agreement,
Release and Waiver of All Claims pursuant to which the Company has agreed to
pay Mr. Hanna his current salary through May 31, 2012 and to continue
Mr. Hanna’s medical and dental coverage at the Company’s cost
through May 31, 2012. In addition, Mr. Hanna will be permitted to retain
all stock options to the extent vested on August 31, 2011, which options
will continue to be exercisable through the earlier of August 29, 2012 or
the expiration of their term. 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. Date: July 19, 2011
  
  ULTRALIFE CORPORATION/s/ Peter F. ComerfordPeter F. ComerfordVice President of Administration &General Counsel
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