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

 3/27/09  George Kaiser Family Foundation   4          10% Owner²  1:6K   Unit Corp.                        Ball C Fred Jr.          
 3/25/09  Unit Corp.                        8-A12B/A               1:25K                                                             
 3/25/09  Unit Corp.                        8-K:1,3,9   3/23/09    3:97K                                                             

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¹	Filing/Form Types:
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	8-A12B	Registration Statement for a Class of Securities — Form 8-A.
	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 }.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.