As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 5/28/20  Xto Energy Inc.                   SC TO-T/A              1:32K  Hugoton Royalty Trust             Donnelley … Solutions/FA 
 5/13/20  Xto Energy Inc.                   SC TO-T/A              2:41K  Hugoton Royalty Trust             Donnelley … Solutions/FA 
 4/29/20  Xto Energy Inc.                   SC TO-T/A              2:39K  Hugoton Royalty Trust             Donnelley … Solutions/FA 
 4/14/20  Xto Energy Inc.                   SC TO-T/A              1:31K  Hugoton Royalty Trust             Donnelley … Solutions/FA 
 4/14/20  Xto Energy Inc.                   CORRESP¶     7/6/20    1:36K                                    Donnelley … Solutions/FA 
  4/1/20  Xto Energy Inc.                   SC TO-T                7:2.6M Hugoton Royalty Trust             Donnelley … Solutions/FA 
  7/8/10  Xto Energy Inc.                   15-12B       7/8/10    1:32K                                    Davis Polk & … LLP 01/FA 
 6/30/10  Hugoton Royalty Trust             S-8 POS     6/30/10    1:58K                                    Davis Polk & … LLP 01/FA 
          Xto Energy Inc.
 6/28/10  Petrus Timothy L                  4/A        Officer²    1:20K  Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  Adams William H III               4          Director²   1:12K  Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  Collins Lane G                    4          Director²   1:13K  Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  Randall Jack P                    4          Director²   1:8K   Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  Kevil Phillip R                   4          Director²   1:12K  Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  Sherman Scott G                   4          Director²   1:10K  Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  Simons Herbert D                  4          Director²   1:11K  Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  Simpson Bob R                     4          Dir.,Off.²  1:16K  Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  Hutton Keith A                    4          Dir.,Off.²  1:16K  Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  Vennerberg Vaughn O II            4          Dir.,Off.²  1:16K  Xto Energy Inc.                   R R Donnelley … Filer/FA 
 6/28/10  New York Stock Exchange LLC       25-NSE      6/28/10    2:4K   Xto Energy Inc.                                            
 6/28/10  Baldwin Louis G                   4          Officer²    1:18K  Xto Energy Inc.                   R R Donnelley … Filer/FA 

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¹	Filing/Form Types:  -K
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	15-12B	Certification of a Termination of Registration of a Class of Securities — Form 15.
	25-NSE	Notice by a Securities Exchange of the Removal from Listing and Registration of Matured, Redeemed or Retired Securities — Form 25.
	CORRESP	Comment-Response or Other Letter to the SEC.
	S-8 POS	Post-Effective Amendment of a Form S-8 Registration.
	SC TO-T	Tender-Offer Statement by a Third Party — Schedule TO.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
	¶	This Filing contains a delayed-release Document.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.