CHRISTOPHER 

T. 

BROWN 

EXECUTIVE OFFICER, DIRECTOR

OKLAHOMA PROTON CENTER LLC   |  SELF FINANCIAL, INC.

JONAS 

 

LINKE 

DIRECTOR

OKLAHOMA PROTON CENTER LLC

MARK 

 

MORRIS 

DIRECTOR

MARK EQUITY OPPORTUNITIES FUND L.P.   |  SEADRILL LTD   |  SEADRILL NEW FINANCE LTD   |  SEADRILL INVESTMENT HOLDING CO LTD   |  SEADRILL RIG HOLDING CO LTD   |  SEADRILL SKR HOLDCO LTD   |  SEADRILL SEABRAS UK LTD   |  SEADRILL SEABRAS SP UK LTD   |  SEADRILL JU NEWCO BERMUDA LTD   |  SEADRILL PARTNERS LLC HOLDCO LTD   |  SEADRILL HYPERION LTD   |  SEADRILL MIMAS LTD   |  SEADRILL DIONE LTD   |  SEADRILL UMBRIEL LTD   |  SEADRILL TETHYS LTD   |  SEADRILL TITAN LTD   |  SEADRILL PROTEUS LTD   |  SEADRILL RHEA LTD   |  SEVAN DRILLING RIG VI AS   |  SEABRAS SERVICOS DE PETROLEO S.A.   |  OKLAHOMA PROTON CENTER LLC   |  CARDEN, LLC   |  CONQUER CH DIF III LLC   |  CONQUER 499, LLC   |  ROUND 2 HOLDINGS, LLC   |  CONQUER CABOOSE, LLC

SCOTT 

 

MUELLER 

DIRECTOR

DEALER TIRE, LLC   |  PROSPX INC   |  APPLETREE.COM, INC   |  AEW EMPLOYEE INVESTORS, LLC   |  AEW FF, LLC   |  DEALER TIRE HOLDINGS, LLC   |  FLATWATER BANCSHARES, INC.   |  UCODE, INC.   |  NEXTSTREAM GROWTH I, LLC   |  OKLAHOMA PROTON CENTER LLC   |  HUMPHREYS REAL ESTATE INCOME FUND, LLC

DAVID 

J. 

RAUBACH 

EXECUTIVE OFFICER, DIRECTOR

OKLAHOMA PROTON CENTER LLC

GREG 

 

WEDEL 

DIRECTOR

WAPLES HOLDINGS INC   |  CARDEN, LLC   |  NEXTSTREAM GROWTH I, LLC   |  OKLAHOMA PROTON CENTER LLC

THOMAS 

E. 

WELCH 

EXECUTIVE OFFICER, DIRECTOR

OKLAHOMA PROTON CENTER LLC