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):   April 9, 2012

Allied World Assurance Company Holdings, AG
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(Exact name of registrant as specified in its charter)

     
Switzerland 001-32938 98-0681223
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(State or other jurisdiction
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(Commission
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(I.R.S. Employer
of incorporation) File Number) Identification No.)
      
Lindenstrasse 8, Baar/Zug, Switzerland   6340
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(Address of principal executive offices)
  ___________
(Zip Code)
     
Registrant’s telephone number, including area code:   +41-41-768-1080

Not Applicable
______________________________________________
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:

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

Effective as of April 9, 2012, Mr. John L. Sennott, Jr. departed from his position as Executive Vice President and Chief Corporate Strategy Officer of Allied World Assurance Company Holdings, AG (the "Company"). Mr. Sennott’s departure is a termination without cause under his employment agreement. Mr. John J. Gauthier, Executive Vice President and Chief Investment Officer, has assumed the oversight of the investor relations function for the Company on an interim basis.






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.

         
    Allied World Assurance Company Holdings, AG
          
April 11, 2012   By:   /s/ Wesley D. Dupont
       
        Name: Wesley D. Dupont
        Title: Executive Vice President, General Counsel & Corporate Secretary