* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
This filing lists securities holdings reported on the form 13F filed on 17 Feb 2015 pursuant to a request for confidential treatment and for which confidential treatment expired on 15 May 2015.
Person Signing this Report on Behalf of Reporting Manager:
Name
Title
City, State
Date
Patricia A. Stasny
Global Controller
Chicago, Illinois
08 May 2015
THIS FILING LISTS SECURITIES HOLDINGS REPORTED ON THE FORM 13F FILED ON FEBRUARY 17, 2015, PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT THAT EXPIRED ON MAY 15, 2015.
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