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

 6/23/14  Diamondback Energy, Inc.          8-K:1,8,9   6/17/14    3:468K                                                            
 6/17/14  Diamondback Energy, Inc.          3          %Own.,Oth.² 1:5K   Viper Energy Partners LP          DONNELLEY FIN… File16/FA 

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¹	Filing/Form Types:
	3	Initial Statement of Beneficial Ownership of Securities by an Insider — Form 3 { The Filer is an Insider² of the Issuer }.
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.