Washington, D.C. 20549


Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No.     )

Filed by the Registrant  ☒                             Filed by a Party other than the Registrant  ☐

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  Preliminary Proxy Statement
  Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
  Definitive Proxy Statement
  Definitive Additional Materials
  Soliciting Material under §240.14a-12


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*** Exercise Your Right to Vote ***

Important Notice Regarding the Availability of Proxy Materials for the

Stockholder Meeting to Be Held on June 01, 2017










Meeting Information
  Meeting Type:   Annual Meeting
  For holders as of:           April 06, 2017
  Date: June 01, 2017                  Time: 8:00 AM EDT
  Location:     at The Offices of Cooley LLP
  500 Boylston Street,
  14th Floor
  Boston, MA 02116-3736

You are receiving this communication because you hold shares in the above named company.

This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at or easily request a paper copy (see reverse side).

We encourage you to access and review all of the important information contained in the proxy materials before voting.



See the reverse side of this notice to obtain proxy materials and voting instructions.




— Before You Vote —

How to Access the Proxy Materials




Proxy Materials Available to VIEW or RECEIVE:


1. Annual Report            2. Notice & Proxy Statement


How to View Online:

Have the information that is printed in the box marked by the arrow LOGO (located on the following page) and visit:


How to Request and Receive a PAPER or E-MAIL Copy:

If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request:


                            1) BY INTERNET:    
                            2) BY TELEPHONE:      1-800-579-1639    
                            3) BY E-MAIL*:    
*     If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow LOGO (located on the following page) in the subject line.    

Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before May 18, 2017 to facilitate timely delivery.







— How To Vote —

Please Choose One of the Following Voting Methods




Vote In Person: Many stockholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.


Vote By Internet: To vote now by Internet, go to Have the information that is printed in the box marked by the arrow LOGO available and follow the instructions.


Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.


                 Voting items                    

The Board of Directors recommends you vote FOR

the following:


  1. Election of Directors


01 Marc D. Beer                    02 Dr. David Kupfer                    03 Jan van Heek

The Board of Directors does not have a recommendation for voting on the following proposal:


  2 To ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2017.

NOTE: Such other business as may properly come before the meeting or any adjournment thereof.