Exhibit 10.10

 

1.   PROSPECTOR PARTNERS, LLC

 

AMENDMENT NO. 1 TO INVESTMENT MANAGEMENT AGREEMENT

 

This Amendment No. 1 (the “Amendment”) is entered into as of this 22nd day of December, 2011 by and between PROSPECTOR PARTNERS, LLC, a Delaware limited liability company (the “Adviser”), having an address at 370 Church Street, Guilford, Connecticut 06437, and OneBeacon Insurance Group, Ltd., a Bermuda Corporation (“OneBeacon”), having an address at 14 Wesley Street, 5th Floor, Hamilton HM 11, Bermuda.

 

WHEREAS, the Adviser and OneBeacon are parties to that certain Investment Management Agreement dated as of March 1, 2011 (this “Agreement”) pursuant to which the parties agreed that the Adviser would act as discretionary adviser with respect to the specified assets of each subsidiary of OneBeacon identified on Schedule A to the Agreement (each, a “Client”) as such schedule may be amended from time to time to add new subsidiaries as Clients.

 

WHEREAS, OneBeacon desires to add certain subsidiaries to Schedule A.

 

NOW, THEREFORE, the parties agree as follows:

 

1.  Schedule A is hereby amended and restated in its entirety and shall read as set forth in Schedule A attached to this Amendment.

 

2.  Schedule D is hereby amended and restated in its entirety and shall read as set forth in Schedule D attached to this Amendment.

 

3.  The effective date of this Amendment shall be December 31, 2011.

 

4.  Except as amended hereby, all other terms and conditions of the Agreement shall remain in full force and effect.

 

5.  Capitalized terms not otherwise defined herein shall have the meanings assigned to them in the Agreement.

 

6.  This Amendment may be executed in two counterparts, each one of which shall be deemed to be an original.

 

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed by their respective duly authorized representatives as of the date first written above.

 

	
ADVISER:
    	
 
    	
ONEBEACON:
    
	
 
    	
 
    	
 
    
	
PROSPECTOR   PARTNERS, LLC
    	
 
    	
ONEBEACON   INSURANCE GROUP, LTD.
    
	
 
    	
 
    	
 
    
	
By:
    	
/s/John   Gillespie
    	
 
    	
By:
    	
/s/Jane   E. Freedman
    
	
 
    	
 
    	
 
    
	
 
    	
 
    	
 
    
	
Title:
    	
Managing   Member
    	
 
    	
Title:
    	
Secretary   and Associate General Counsel
    


 











 

SCHEDULE A

 

SUBSIDIARIES OF ONEBEACON INSURANCE GROUP, LTD. SUBJECT TO THIS INVESTMENT

MANAGEMENT AGREEMENT

 

OneBeacon U.S. Holdings, Inc.*

 

The Employers’ Fire Insurance Company

 

Homeland Insurance Company of New York

 

The Northern Assurance Company of America

 

OneBeacon America Insurance Company

 

OneBeacon Insurance Company

 

Pennsylvania General Insurance Company

 

Mill Shares Holdings (Bermuda), Ltd.*

 

OneBeacon Services, LLC*

 




* Subsidiary is not subject to insurance regulations.

 

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SCHEDULE D

 

CLIENTS OF PROSPECTOR PARTNERS, LLC SUBJECT TO FEE SCHEDULE SET FORTH IN

SCHEDULE C TO AGREEMENT

 

OneBeacon U.S. Holdings, Inc.

 

The Employers’ Fire Insurance Company

 

Homeland Insurance Company of New York

 

The Northern Assurance Company of America

 

OneBeacon America Insurance Company

 

OneBeacon Insurance Company

 

Pennsylvania General Insurance Company

 

Mill Shares Holdings (Bermuda), Ltd.

 

OneBeacon Services, LLC

 

OneBeacon Pension Plan

 

OneBeacon 401(k) Savings and Employee Stock Ownership Plan - Equity

 

OneBeacon 401(k) Savings and Employee Stock Ownership Plan - Fully Managed

 

Trust for the Payment of Non-Qualified Retirement Benefits

 

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