SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

SCHEDULE 13D
[Rule 13d-101]
INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 204.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a)
(Amendment No. 10)

Hyatt Hotels Corporation
(Name of Issuer)
Class A Common Stock, $0.01 par value per share
(Title of Class of Securities)
448579102
(CUSIP Number)
Michael A. Pucker, Esq.
Cathy A. Birkeland, Esq.
Latham & Watkins LLP
233 S. Wacker Drive, Suite 5800
Chicago, Illinois 60606
(312) 876-7700
(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
June 13, 2013
(Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. ¨
(Continued on following pages)
(Page 1 of 15 Pages)

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

 

13D

CUSIP No. 448579102	 	Page 2 of 15 Pages	

  1.	  	Names of Reporting Persons	
 	  	I.R.S. Identification Nos. of Above Persons (Entities Only)	
 	 	
 	  	Horton Trust Company LLC, not individually, but solely as trustee of the trusts listed on Appendix A-1 .	
  2.	  	Check the Appropriate Box if a Member of a Group	
 	  	(a)   x         (b)   ¨
 	
  3.	  	SEC Use Only
 	
  4.	  	Source of Funds	
 	  	 
OO	
  5.	  	Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)    
 
¨	  	 	
  6.	  	Citizenship or Place of Organization
 	
 	  	Illinois	
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH	  	  7. 	  	Sole Voting Power
 	
	  	 	  	0	
	  	  8. 	  	Shared Voting Power
 	
	  	 	  	8,574,165*	
	  	  9. 	  	Sole Dispositive Power
 	
	  	 	  	0	
	  	10. 	  	Shared Dispositive Power
 	
	  	 	  	8,574,165*	
11.	  	Aggregate Amount Beneficially Owned by Each Reporting Person	
 	  	 
8,574,165*	
12.	  	Check if the Aggregate Amount in Row (11) Excludes Certain Shares    
 
x	  	 	
13.	  	Percent of Class Represented by Amount in Row (11)
 	
 	  	5.4%*	
14.	  	Type of Reporting Person
 	
 	  	OO	

*	Represents shares of the Issuer’s Class A Common Stock, $0.01 par value per share (the “ Class A Common Stock ”), issuable upon conversion of shares of the Issuer’s Class B Common Stock, $0.01 par value per share (the “ Class B Common Stock ” and, together with the Class A Common Stock, the “ Common Stock ”). As provided in the Issuer’s Amended and Restated Certificate of Incorporation, each share of Class B Common Stock is convertible at any time, at the option of the holder, into one share of Class A Common Stock.	

13D

CUSIP No. 448579102	 		 	Page 3 of 15 Pages	
 
The Reporting Person is party to certain agreements with the Separately Filing Group Members (as defined in the Schedule 13D), which agreements contain, among other things, certain voting agreements and limitations on the sale of their shares of Common Stock. As a result, the Reporting Person may be deemed to be a member of a “group,” within the meaning of Section 13(d)(3) of the Act (as defined in the Schedule 13D), comprised of the Reporting Person and the Separately Filing Group Members. Shares listed as beneficially owned by the Reporting Person exclude shares held by any other Reporting Person or by any of the Separately Filing Group Members, in each case as to which the Reporting Person disclaims beneficial ownership.
All references to the number of shares outstanding are as of June 13, 2013, as reported in the Issuer’s Current Report on Form 8-K, filed on June 13, 2013. The percentage is calculated using the total number of shares of Common Stock beneficially owned by the Reporting Person and based on 158,164,356 shares of Common Stock outstanding as of June 13, 2013. With respect to matters upon which the Issuer’s stockholders are entitled to vote, the holders of Class A Common Stock and Class B Common Stock vote together as a single class, and each holder of Class A Common Stock is entitled to one vote per share and each holder of Class B Common Stock is entitled to ten votes per share. The shares of Class B Common Stock owned by the Reporting Person represent 7.3% of the total voting power of the Common Stock as of June 13, 2013. The percentage of total voting power of the Common Stock is calculated based on the total voting power of the Common Stock outstanding as of June 13, 2013, which is comprised of 45,636,893 shares of Class A Common Stock and 112,527,463 shares of Class B Common Stock and assumes that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.

13D

CUSIP No. 448579102	 		 	Page 4 of 15 Pages	

  1. 	 	Names of Reporting Persons
I.R.S. Identification Nos. of Above Persons (Entities Only)
 
CIBC Trust Company (Bahamas) Limited, not individually, but solely as trustee of the trusts listed on Appendix A-2.	
  2.	 	Check the Appropriate Box if a Member of a Group
(a)   x         (b)   ¨
 	
  3.	 	SEC Use Only
 	
  4.	 	Source of Funds
 
OO	
  5.	 	Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)    
 
¨	
  6.	 	Citizenship or Place of Organization
 
Bahamian International Business Company	
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
WITH
 	  	  7. 	  	Sole Voting Power
 
0	
	  	  8.	  	Shared Voting Power
 
1,424,099*	
	  	  9.	  	Sole Dispositive Power
 
0	
	  	10.	  	Shared Dispositive Power
 
1,424,099*	
11.	 	Aggregate Amount Beneficially Owned by Each Reporting Person
 
1,424,099*	
12.	 	Check if the Aggregate Amount in Row (11) Excludes Certain Shares    
 
x	
13.	 	Percent of Class Represented by Amount in Row (11)
 
0.9%*	
14.	 	Type of Reporting Person
 
OO	

*	Represents shares of the Issuer’s Class A Common Stock, $0.01 par value per share (the “Class A Common Stock”), issuable upon conversion of shares of the Issuer’s Class B Common Stock, $0.01 par value per share (the “Class B Common Stock” and, together with the Class A Common Stock, the “Common Stock”). As provided in the Issuer’s Amended and Restated Certificate of Incorporation, each share of Class B Common Stock is convertible at any time, at the option of the holder, into one share of Class A Common Stock.	

13D

CUSIP No. 448579102	 		 	Page 5 of 15 Pages	
The Reporting Person is party to certain agreements with the Separately Filing Group Members (as defined in the Schedule 13D), which agreements contain, among other things, certain voting agreements and limitations on the sale of their shares of Common Stock. As a result, the Reporting Person may be deemed to be a member of a “group,” within the meaning of Section 13(d)(3) of the Act (as defined in the Schedule 13D), comprised of the Reporting Person and the Separately Filing Group Members. Shares listed as beneficially owned by the Reporting Person exclude shares held by any other Reporting Person or by any of the Separately Filing Group Members, in each case as to which the Reporting Person disclaims beneficial ownership.
All references to the number of shares outstanding are as of June 13, 2013, as reported in the Issuer’s Current Report on Form 8-K, filed on June 13, 2013. The percentage is calculated using the total number of shares of Common Stock beneficially owned by the Reporting Person and based on 158,164,356 shares of Common Stock outstanding as of June 13, 2013. With respect to matters upon which the Issuer’s stockholders are entitled to vote, the holders of Class A Common Stock and Class B Common Stock vote together as a single class, and each holder of Class A Common Stock is entitled to one vote per share and each holder of Class B Common Stock is entitled to ten votes per share. The shares of Class B Common Stock owned by the Reporting Person represent 1.2% of the total voting power of the Common Stock as of June 13, 2013. The percentage of total voting power of the Common Stock is calculated based on the total voting power of the Common Stock outstanding as of June 13, 2013, which is comprised of 45,636,893 shares of Class A Common Stock and 112,527,463 shares of Class B Common Stock and assumes that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.

13D

CUSIP No. 448579102	 	Page 6 of 15 Pages	

  1.	  	Names of Reporting Persons	
 	  	I.R.S. Identification Nos. of Above Persons (Entities Only)	
 	 	
 	  	Penny Pritzker, individually	
  2.	  	Check the Appropriate Box if a Member of a Group	
 	  	(a)   x         (b)   ¨
 	
  3.	  	SEC Use Only
 	
  4.	  	Source of Funds	
 	  	 
OO	
  5.	  	Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)
 
¨	  	 	
  6.	  	Citizenship or Place of Organization	
 	  	 
United States	
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH	  	  7.	  	Sole Voting Power	
	  	 	  	 
0	
	  	  8.	  	Shared Voting Power	
	  	 	  	 
34,793*	
	  	  9.	  	Sole Dispositive Power	
	  	 	  	 
0	
	  	10.	  	Shared Dispositive Power	
	  	 	  	 
34,793*	
11.	  	Aggregate Amount Beneficially Owned by Each Reporting Person	
 	  	 
34,793*	
12.	  	Check if the Aggregate Amount in Row (11) Excludes Certain Shares
 
x	  	 	
13.	  	Percent of Class Represented by Amount in Row (11)	
 	  	 
0.0%*	
14.	  	Type of Reporting Person	
 	  	 
IN	

*	Represents shares of the Issuer’s Class A Common Stock, $0.01 par value per share (the “ Class A Common Stock ”), and shares of the Issuer’s Class A Common Stock issuable upon conversion of shares of the Issuer’s Class B Common Stock, $0.01 par value per share (the “ Class B Common Stock ” and, together with the Class A Common Stock, the “ Common Stock ”). As provided in the Issuer’s Amended and Restated Certificate of Incorporation, each share of Class B Common Stock is convertible at any time, at the option of the holder, into one share of Class A Common Stock.	

13D

CUSIP No. 448579102	 	Page 7 of 15 Pages	
The Reporting Person is party to certain agreements with the Separately Filing Group Members (as defined in the Schedule 13D), which agreements contain, among other things, certain voting agreements and limitations on the sale of their shares of Common Stock. As a result, the Reporting Person may be deemed to be a member of a “group,” within the meaning of Section 13(d)(3) of the Act (as defined in the Schedule 13D), comprised of the Reporting Person and the Separately Filing Group Members. Shares listed as beneficially owned by the Reporting Person exclude shares held by any other Reporting Person or by any of the Separately Filing Group Members, in each case as to which the Reporting Person disclaims beneficial ownership.
All references to the number of shares outstanding are as of June 13, 2013, as reported in the Issuer’s Current Report on Form 8-K, filed on June 13, 2013. The percentage is calculated using the total number of shares of Common Stock beneficially owned by the Reporting Person and based on 158,164,356 shares of Common Stock outstanding as of June 13, 2013. With respect to matters upon which the Issuer’s stockholders are entitled to vote, the holders of Class A Common Stock and Class B Common Stock vote together as a single class, and each holder of Class A Common Stock is entitled to one vote per share and each holder of Class B Common Stock is entitled to ten votes per share. The shares of Class B Common Stock owned by the Reporting Person represent less than 0.1% of the total voting power of the Common Stock as of June 13, 2013. The percentage of total voting power of the Common Stock is calculated based on the total voting power of the Common Stock outstanding as of June 13, 2013, which is comprised of 45,636,893 shares of Class A Common Stock and 112,527,463 shares of Class B Common Stock and assumes that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.

13D

CUSIP No. 448579102	 		 	Page 8 of 15 Pages	
EXPLANATORY NOTE: This Amendment No. 10 to Schedule 13D (“ Amendment No. 10 ”) relates to the Class A Common Stock, $0.01 par value per share, of Hyatt Hotels Corporation, a Delaware corporation (the “ Issuer ”), which has its principal executive office at 71 South Wacker Drive, 12th Floor, Chicago, Illinois 60606. This Amendment No. 10 amends and supplements, as set forth below, the Schedule 13D filed by the Reporting Persons with respect to the Issuer on August 26, 2010 (the “ Original Schedule 13D ”), as amended and supplemented by Amendment No. 1 to Schedule 13D filed by the Reporting Persons on September 9, 2010 (“ Amendment No. 1 ”), Amendment No. 2 to Schedule 13D filed by the Reporting Persons on May 18, 2011 (“ Amendment No. 2 ”), Amendment No. 3 to Schedule 13D filed by the Reporting Persons on November 29, 2011 (“ Amendment No. 3 ”), Amendment No. 4 to Schedule 13D filed by the Reporting Persons on January 4, 2012 (“ Amendment No. 4 ”), Amendment No. 5 to Schedule 13D filed by the Reporting Persons on August 22, 2012 (“ Amendment No. 5 ”), Amendment No. 6 to Schedule 13D filed by the Reporting Persons on December 4, 2012 (“ Amendment No. 6 ”), Amendment No. 7 to Schedule 13D filed by the Reporting Persons on December 18, 2012 (“ Amendment No. 7 ”), Amendment No. 8 to Schedule 13D filed by the Reporting Persons on May 17, 2013 (“ Amendment No. 8 ”) and Amendment No. 9 to Schedule 13D filed by the Reporting Persons on June 6, 2013 (“ Amendment No. 9 ”). The Original Schedule 13D, as amended and supplemented by Amendment No. 1, Amendment No. 2, Amendment No. 3, Amendment No. 4, Amendment No. 5, Amendment No. 6, Amendment No. 7, Amendment No. 8 and Amendment No. 9, is referred to as the “Schedule 13D.” All capitalized terms not otherwise defined herein have the meanings ascribed to them in the Schedule 13D. The Schedule 13D is amended and supplemented by adding the information contained herein. Only those items amended are reported herein.
 
Item 5.	Interest in Securities of the Issuer	
Item 5 of the Schedule 13D is amended and supplemented as follows:
Based solely on the information contained in an amendment to the Schedule 13D filed by a certain Separately Filing Group Member, the Separately Filing Group Member entered into a purchase and sale agreement with the Issuer on June 13, 2013, pursuant to which the Issuer agreed to repurchase an aggregate of 1,113,788 shares of Class B Common Stock from the Separately Filing Group Members for $41.3047 per share. The transactions closed on June 13, 2013.
Schedule A attached to this Amendment No. 10 amends and restates, in its entirety, Schedule A attached to the Schedule 13D. Schedule A attached to this Amendment No. 10 sets forth, as of the date hereof, the number of shares and percentage of the Class A Common Stock outstanding, the number of shares and percentage of the Class B Common Stock outstanding, the percentage of the total number of shares of Common Stock outstanding, and the percentage of the total voting power of the shares of Common Stock outstanding, voting together as a single class, represented by the shares beneficially owned by each Reporting Person. Certain shares beneficially owned by Horton Trust Company LLC, as Trustee, are held indirectly by P19M2 Investors, L.L.C., which is a member-managed Delaware limited liability company formed for the purpose of acquiring shares of the Issuer’s Common Stock. The limited liability company is wholly owned by one or more of the trusts listed on Appendix A-1 and has no voting or dispositive power with regard to the shares.

13D

CUSIP No. 448579102	 		 	Page 9 of 15 Pages	
Based solely on the information contained in the Schedule 13Ds, as amended, filed by the Separately Filing Group Members, as of the date hereof, the Pritzker Family Group in the aggregate may be deemed to be the beneficial owners of 22,581 shares of currently issued Class A Common Stock and 87,415,377 shares of Class A Common Stock issuable upon conversion of 87,415,377 shares of Class B Common Stock beneficially owned by the Pritzker Family Group. The number of shares of Class A Common Stock beneficially owned by the Pritzker Family Group and currently issued represents less than 0.1% of the total number of shares of Class A Common Stock outstanding, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock. The number of shares of Class B Common Stock beneficially owned by the Pritzker Family Group represents 77.7% of the total number of shares of Class B Common Stock outstanding. The number of shares of Common Stock beneficially owned by the Pritzker Family Group represents 55.3% of the total number of shares of Common Stock outstanding and 74.7% of the total voting power of the shares of Common Stock outstanding, voting together as a single class, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.
Schedule B attached to this Amendment No. 10 amends and restates, in its entirety, Schedule B attached to the Schedule 13D. Schedule B attached to this Amendment No. 10 sets forth, as of the date hereof, the number of shares and percentage of the Class A Common Stock outstanding, the number of shares and percentage of the Class B Common Stock outstanding, the percentage of the total number of shares of Common Stock outstanding, and the percentage of the total voting power of the shares of Common Stock outstanding, voting together as a single class, represented by the shares beneficially owned by the Reporting Persons and each Separately Filing Group Member. All information with regard to the Separately Filing Group Members is based solely on the information contained in the Schedule 13Ds filed by the Separately Filing Group Members.

SIGNATURES
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete an correct.
Dated: June 21, 2013

	 	Horton Trust Company LLC, solely as trustee of the trusts listed on Appendix A-1 .	
				
	 		 	By:	 	/s/ John Kevin Poorman	
	 		 		 	John Kevin Poorman	
	 		 		 	President	
		
	 	CIBC Trust Company (Bahamas) Limited, solely as trustee of the trusts listed on Appendix A-2 .	
				
	 		 	By:	 	/s/ Helen M. Carroll	
	 		 		 	Helen M. Carroll	
	 		 		 	Authorized Signatory*	
				
	 		 	By:	 	/s/ Carlis E. Chisholm	
	 		 		 	Carlis E. Chisholm	
	 		 		 	Authorized Signatory*	
		
	 	/s/ Penny Pritzker	
	 	Penny Pritzker, individually	

*	A Secretary’s Certificate evidencing the authority of such persons to sign and file this Amendment No. 10 on behalf of CIBC Trust Company (Bahamas) Limited was previously filed as Exhibit 10 to the Schedule 13D and is incorporated by reference herein.	
[Signature Page to Amendment No. 10 to Schedule 13D]

13D

CUSIP No. 448579102	 		 	Page 11 of 15 Pages	
Appendix A-1

Trust Name	  	Jurisd. of
Org.	
A.N.P. Trust #31M6	  	Illinois	
A.N.P. Trust #34-Penny M6	  	Illinois	
A.N.P. Trust #36-Penny M6	  	Illinois	
A.N.P. Trust #37M6	  	Illinois	
A.N.P. Trust #40-Penny M6	  	Illinois	
A.N.P. Trust #42-Penny M5	  	Illinois	
Don G.C. Trust #8M2	  	N/A	
LaSalle G.C. Trust #9M1	  	Illinois	
Donald Pritzker Traubert GST Trust	  	Illinois	
Rose Pritzker Traubert GST Trust	  	Illinois	
Penny Trust M2	  	Illinois	
RA G.C. Trust #8M3	  	Illinois	
F.L.P. Trust #19M2	  	Illinois	

13D

CUSIP No. 448579102	 		 	Page 12 of 15 Pages	
Appendix A-2

Trust Name	  	Jurisd. of
Org.	
T-551-10FD2	  	Bahamas	
1740 #34FD2	  	Bahamas	
1740 #37FD	  	Bahamas	

13D

CUSIP No. 448579102	 		 	Page 13 of 15 Pages	
Schedule A
Certain Information Regarding the
Reporting Persons 1 

 	  	Class A
Common Stock 2	 	  	Class B
Common Stock 3	 	 	% of  Total
Common
Stock 4	 	 	% of Total
Voting Power 5	 	
Name of Beneficial Owner	  	Shares	 	  	% of
Class A	 	  	Shares	 	  	% of
Class B	 	 	 	 	 	 	 	
Horton Trust Company LLC, not individually, but solely in the capacity as trustee of the trusts listed on Appendix A-1 .	  	 	—  	  	  	 	—  	  	  	 	8,574,165	  	  	 	7.6	% 	 	 	5.4	% 	 	 	7.3	% 	
CIBC Trust Company (Bahamas) Limited, not individually, but solely in the capacity as trustee of the trusts listed on Appendix A-2 .	  	 	—  	  	  	 	—  	  	  	 	1,424,099	  	  	 	1.3	% 	 	 	0.9	% 	 	 	1.2	% 	
Penny Pritzker, individually	  	 	14,111	  	  	 	*	  	  	 	20,682	  	  	 	*	  	 	 	*	  	 	 	*	  	
 
*	Less than 1% beneficial ownership	

1  	All references to the number of shares outstanding are as of June 13, 2013, as reported in the Issuer’s Current Report on Form 8-K, filed June 13, 2013.	 	
2  	The information shown in the table with respect to the percentage of Class A Common Stock beneficially owned is based on 45,636,893 shares of the Class A Common Stock outstanding as of June 13, 2013, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.	
3  	The information shown in the table with respect of the percentage of Class B Common Stock beneficially owned is based on 112,527,463 shares of Class B Common Stock outstanding as of June 13, 2013.	
4  	The information shown in the table with respect to the percentage of total Common Stock beneficially owned is based on 45,636,893 shares of Class A Common Stock and 112,527,463 shares of Class B Common Stock outstanding as of June 13, 2013.	
5  	With respect to matters upon which the Issuer’s stockholders are entitled to vote, the holders of Class A Common Stock and Class B Common Stock vote together as a single class, and each holder of Class A Common Stock is entitled to one vote per share and each holder of Class B Common Stock is entitled to ten votes per share. The percentage of total voting power of the shares of Common Stock is calculated based on the total voting power of the shares of Common Stock outstanding as of June 13, 2013, which is comprised of 45,636,893 shares of Class A Common Stock and 112,527,463 shares of Class B Common Stock and assumes that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.	

13D

CUSIP No. 448579102	 	Page 14 of 15 Pages	
 
Schedule B
Certain Information Regarding the
Separately Filing Group Members 1 

 	  	Class A
Common Stock 2	 	  	Class B
Common Stock 3	 	 	% of  Total
Common
Stock 4	 	 	% of Total
Voting
Power 5	 	
Separately Filing Group Member	  	Shares	 	  	% of
Class A	 	  	Shares	 	  	% of
Class B	 	 	 	 	 	 	 	
Trustee of the Non-U.S. Situs Trusts 6	  	 	—  	  	  	 	—  	  	  	 	1,485,728	  	  	 	1.3	% 	 	 	0.9	% 	 	 	1.3	% 	
Trustees of the Thomas J. Pritzker Family Trusts and Other Reporting Persons 7	  	 	—  	  	  	 	—  	  	  	 	22,520,767	  	  	 	20.0	% 	 	 	14.2	% 	 	 	19.2	% 	
Trustees of the Nicholas J. Pritzker Family Trusts and Other Reporting Persons 8	  	 	—  	  	  	 	—  	  	  	 	1,409,437	  	  	 	1.3	% 	 	 	0.9	% 	 	 	1.2	% 	
Trustees of the James N. Pritzker Family Trusts 9	  	 	8,470	  	  	 	*	  	  	 	2,319,002	  	  	 	2.1	% 	 	 	1.5	% 	 	 	2.0	% 	
Trustees of the Linda Pritzker Family Trusts 10	  	 	—  	  	  	 	—  	  	  	 	—  	  	  	 	—  	  	 	 	—  	  	 	 	—  	  	
Trustees of the Karen L. Pritzker Family Trusts 11	  	 	—  	  	  	 	—  	  	  	 	8,584,104	  	  	 	7.6	% 	 	 	5.4	% 	 	 	7.3	% 	
Trustees of the Penny Pritzker Family Trusts and Other Reporting Persons 12	  	 	14,111	  	  	 	*	  	  	 	10,018,946	  	  	 	8.9	% 	 	 	6.3	% 	 	 	8.6	% 	
Trustees of the Daniel F. Pritzker Family Trusts 13	  	 	—  	  	  	 	—  	  	  	 	10,001,457	  	  	 	8.9	% 	 	 	6.3	% 	 	 	8.5	% 	
Trustees of the Anthony N. Pritzker Family Trusts 14	  	 	—  	  	  	 	—  	  	  	 	6,186,817	  	  	 	5.5	% 	 	 	3.9	% 	 	 	5.3	% 	
Trustees of the Gigi Pritzker Pucker Family Trusts and Other Reporting Persons 15	  	 	—  	  	  	 	—  	  	  	 	18,837,636	  	  	 	16.7	% 	 	 	11.9	% 	 	 	16.1	% 	
Trustees of the Jay Robert Pritzker Family Trusts 16	  	 	—  	  	  	 	—  	  	  	 	6,051,483	  	  	 	5.4	% 	 	 	3.8	% 	 	 	5.2	% 	
Pritzker Family Group Totals	  	 	22,581	  	  	 	*	  	  	 	87,415,377	  	  	 	77.7	% 	 	 	55.3	% 	 	 	74.7	% 	
 
*	Less than 1% beneficial ownership	

1  	All references to the number of shares outstanding are as of June 13, 2013, as reported in the Issuer’s Current Report on Form 8-K, filed June 13, 2013.	
2  	The information shown in the table with respect to the percentage of Class A Common Stock beneficially owned is based on 45,636,893 shares of the Class A Common Stock outstanding as of June 13, 2013, assuming that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.	
3  	The information shown in the table with respect of the percentage of Class B Common Stock beneficially owned is based on 112,527,463 shares of Class B Common Stock outstanding as of June 13, 2013.	
4  	The information shown in the table with respect to the percentage of total Common Stock beneficially owned is based on 45,636,893 shares of Class A Common Stock and 112,527,463 shares of Class B Common Stock outstanding as of June 13, 2013.	
5  	With respect to matters upon which the Issuer’s stockholders are entitled to vote, the holders of Class A Common Stock and Class B Common Stock vote together as a single class, and each holder of Class A Common Stock is entitled to one vote per share and each holder of Class B Common Stock is entitled to ten votes per share. The percentage of total voting power of the shares of Common Stock is calculated based on the total voting power of the shares of Common Stock outstanding as of June 13, 2013, which is comprised of 45,636,893 shares of Class A Common Stock and 112,527,463 shares of Class B Common Stock and assumes that no outstanding shares of Class B Common Stock have been converted into shares of Class A Common Stock.	
6  	See the Schedule 13D filed on August 26, 2010, as amended, by the CIBC Trust Company (Bahamas) Limited, solely as trustee of the Non-U.S. Situs Trusts listed on Appendix A to the Schedule 13D, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.	
7  	See the Schedule 13D filed on August 26, 2010, as amended, by Marshall E. Eisenberg, not individually, but solely as trustee of certain trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office. Thomas J. Pritzker holds 89,778 stock appreciation rights (“ SARs ”) that are currently exercisable at an exercise price of $40.96, 63,704 SARs that are currently exercisable at an exercise price of $41.74 and 35,150 SARs that are currently exercisable at an exercise price of $41.29. The number of shares of Class A Common Stock that Mr. Pritzker will receive upon exercise of such SARs is not currently determinable and therefore not included in the table above because each SAR gives the holder the right to receive a number of shares of Class A Common Stock equal to the excess of the value of one share of A Common Stock at the exercise date, which is not determinable until the date of exercise, over the exercise price.	
8  	See the Schedule 13D filed on August 26, 2010, as amended, by Marshall E. Eisenberg, not individually, but solely as trustee of certain trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.	

13D

CUSIP No. 448579102	 	Page 15 of 15 Pages	
 
9  	See the Schedule 13D filed on August 26, 2010, as amended, by Charles E. Dobrusin and Harry B. Rosenberg, not individually, but solely as co-trustees of certain trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.	
10  	See the Schedule 13D filed on August 26, 2010, as amended, by Lewis M. Linn, not individually, but solely as trustee for the trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.	
11  	See the Schedule 13D filed on August 26, 2010, as amended, by Walter W. Simmers, Andrew D. Wingate and Lucinda Falk, not individually, but solely as co-trustees for the trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.	
12  	See the Schedule 13D filed on August 26, 2010, as amended, by John Kevin Poorman, not individually, but solely as trustee of certain trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.	
13  	See the Schedule 13D filed on August 26, 2010, as amended, by Lewis M. Linn, not individually, but solely as trustee for the trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.	
14  	See the Schedule 13D filed on August 26, 2010, as amended, by Lewis M. Linn, not individually, but solely as trustee for the trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.	
15  	See the Schedule 13D filed on August 26, 2010, as amended, by Gigi Pritzker Pucker and Edward W. Rabin, not individually, but solely as trustees of certain trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein on, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.	
16  	See the Schedule 13D filed on August 26, 2010, as amended, by Thomas J. Muenster, not individually, but solely as trustee for the trusts listed on Appendix A-1 to the Schedule 13D, and the other Reporting Persons named therein, which includes information regarding the filer’s jurisdiction of organization, principal business, and address of principal office.