* 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 14 Aug 2019 pursuant to a request for confidential treatment and for which confidential treatment expired on 14 Feb 2020.
Person Signing this Report on Behalf of Reporting Manager:
Name
Title
City, State
Date
Patricia A. Stasny
Global Controller
Chicago, Illinois
14 Feb 2020
THIS FILING LISTS SECURITIES HOLDINGS REPORTED ON THE FORM 13F FILED ON AUGUST 14, 2019, PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT THAT EXPIRED ON FEBRUARY 14, 2020.
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