1) BIOBOT Analytics

2) BLOOMBERG LP

3) Concho Resources, Inc.

4) Elliott Management

5) Enable Midstream Partners, LP

6) Energy Advance Center

7) Municipal Securities Rulemaking Board

8) OGE ENERGY CORP

9) Plasma Protein Therapeutics Association

10) Ripple Labs, Inc.

11) Takeda Pharmaceuticals America, Inc.

12) The Friedkin Group

1) OGE ENERGY CORP.

1) AT&T SERVICES, INC.

2) CALDWELL AND ASSOCIATES, LLC

3) CICERO ACTION

4) CNG HOLDINGS

5) CORNERSTONE CREDIT UNION LEAGUE d/b/a OKLAHOMA CREDIT UNION ASSOCIATION

6) DEVON ENERGY CORPORATION (OKLAHOMA)

7) DIRECTV, INC.

8) DISH NETWORK L.L.C.

9) EDF RENEWABLE DEVELOPMENT, INC.

10) FORWARD GLOBAL

11) INTERNATIONAL FRACHISE ASSOCIATION

12) LOTTERY COMMISSION, OKLAHOMA

13) OGE ENERGY CORP.

14) OKLAHOMA ASSOCIATION FOR ADVANCEMENT OF HIGHER EDUCATION AND RESEARCH

15) OKLAHOMA PUBLIC SCHOOL RESOURCE CENTER, INC.

16) OU MEDICINE, INC.

17) PHARMACEUTICAL RESEARCH & MANUFACTURERS OF AMERICA (PHRMA)

18) PRAIRIE SURF MEDIA, LLC

19) PUBLIC SAFETY ALLIANCE OF OKLAHOMA

20) SCIENTIFIC GAMES, LLC

21) SECURE ELECTIONS

22) SOUTHERN GLAZER''S WINE & SPIRITS OF OKLAHOMA d/b/a SOUTHERN GLAZER'S

23) SPORTS BETTING ALLIANCE

24) TREMONT STRATEGIES GROUP

25) VERTEX PHARMACEUTICALS INCORPORATED

1) Advanced Medical Technology Association (AdvaMed)

2) Air Medical Operators Association

3) Alorica, Inc.

4) American Academy of Emergency Medicine (AAEM)

5) American Association of Crop Insurers (AACI)

6) American Business Group of Abu Dhabi (d/b/a Amcham Abu Dhabi)

7) American Central European Business Association

8) American Equity Investment Life Holding Company

9) American Lithuanian Business Council

10) American Romanian Business Council

11) AMGEN, Inc.

12) Anthem, Inc. (formerly known as WellPoint, Inc.)

13) Antimicrobials Working Group

14) BIOBOT Analytics

15) BLOOMBERG LP

16) Bombardier Aerospace Holdings (USA) Inc formerly Bombardier Transit Corporation

17) BRINKS COMPANY

18) Buhler Quality Yarns Corporation

19) Central Iowa Water Trails

20) Chicago Deferred Exchange Corporation

21) City and County of Honolulu

22) CITY OF NEW HAVEN, CONNECTICUT

23) Clark Street Associates on behalf of Arris Composites

24) Clark Street Associates on behalf of TydenBrooks

25) Clark Street Associates on behalf of Western Digital

26) Coalition for a 21st Century Postal Service

27) COLONIAL PIPELINE

28) Comcast Corporation

29) Concho Resources, Inc.

30) County of Maui- Hawaii

31) DELL INC.

32) Eli Lilly & Company

33) Elliott Management

34) Enable Midstream Partners, LP

35) Encova Insurance

36) Energy Advance Center

37) Federal Home Loan Bank of Cincinnati

38) Federation of Exchange Accomodators, Inc.

39) GENENTECH, INC

40) Global Down Syndrome Foundation

41) Hardwick Clothes

42) Hickey Freeman Tailored Clothing, Inc

43) Honolulu Auth. for Rapid Trns. (previously known as InfraConsult, LLC.)

44) HOUSTON FIREFIGHTERS RELIEF AND RETIREMENT FUND

45) Indexed Annuity Leadership Council

46) Indicium Group

47) Indivior, Inc.

48) J.A. Apparel Corp.

49) Kansas State University

50) Lithium Werks, Inc.

51) Los Angeles County Employees' Retirement System

52) MERCK & CO, INC

53) MT Pharma America, Inc.

54) MTD Products, Inc.

55) Municipal Securities Rulemaking Board

56) NATIONAL ASSN. OF STATE TREASURERS (NAST)

57) NATIONAL ASSOCIATION OF REHABILITATION PROVIDERS AND AGENCIES

58) National Coalition for Access to Autism Services (NCAAS)

59) National Conference on Public Employee Retirement Systems

60) National Retirement Fund

61) New England Shirt Co

62) News Media Alliance

63) Norfolk Southern Corporation

64) Novo Nordisk Inc.

65) OGE ENERGY CORP

66) Ohio Police and Fire Pension Fund

67) OTC Markets

68) Owens & Minor, Inc.

69) Oxford Biochronometrics

70) PFIZER

71) PhRMA

72) Plasma Protein Therapeutics Association

73) REINSURANCE ASSOCIATION OF AMERICA

74) RESEARCH SOCIETY ON ALCOHOLISM

75) Ripple Labs, Inc.

76) Sanofi, U.S.

77) SECURITY TRADERS ASSOCIATION

78) Signify Health

79) Skytop Strategies

80) Southwestern Company

81) Stanley Black & Decker, Inc.

82) STATE OF HAWAII DEPT OF TRANSPORTATION

83) Supima

84) Syneos Health, Inc.

85) Tactical Air Support, Inc.

86) Takeda Pharmaceuticals America, Inc.

87) TE Connectivity, Inc.

88) Tennessee Consolidated Retirement Systems

89) The Amalgamated Sugar Company LLC

90) The Anschutz Corporation

91) The Friedkin Group

92) The Internet & Television Assn (Formerly NTL CABLE & TELECOMMUNICATIONS ASSN)

93) The Vanguard Group, Inc

94) Tom James Company

95) Us Against Alzheimer's

96) US Guatemala Business Council

97) US- Poland Business Council

98) US-Turkmenistan Business Council

99) Vertex Pharmaceuticals Incorporated

100) VISA

101) W Diamond Group Corporation

102) Women's Health Coalition

103) Zoetis

1) OGE ENERGY CORP.

1) BANCFIRST CORPORATION

2) BEHAVORIAL INNOVATIONS

3) CENTENE CORPORATION ON BEHALF OF ITS AFFILIATES AND SUBSIDIARIES

4) COALITION OF OKLAHOMA LANDOWNERS, INC. d/b/a COOL

5) DEVON ENERGY CORPORATION (OKLAHOMA)

6) GREATER OKLAHOMA CITY CHAMBER OF COMMERCE, INC.

7) HART - HOLISTIC ALTERNATIVE RECOVERY TRUST

8) HERITAGE PLACE, INC.

9) HILLIARY COMMUNICATIONS, L.L.C.

10) HORIZON ENERGY STORAGE DEVCO AGGREGATOR, LLC

11) J&L OPERATING, LLC

12) L3HARRIS TECHNOLOGIES, INC. d/b/a L3HARRIS TECHNOLOGIES, INC.

13) NORVELL CONSULTING LLC d/b/a NORVELL CONSULTING LLC

14) OGE ENERGY CORP.

15) OKLAHOMA AGGREGATES ASSOCIATION

16) OKLAHOMA ASSOCIATION OF NURSE ANESTHETISTS

17) OKLAHOMA CHAPTER, BUILDERS DIVISION OF ASSOCIATED GENERAL CONTRACTORS OF AMERICA, INC.

18) OKLAHOMA EMPLOYERS HEALTHCARE ALLIANCE, INC.

19) OKLAHOMA LOCAL WHOLESALER ASSOCIATION, INC.

20) OKLAHOMA POULTRY FEDERATION, INC.

21) OKLAHOMA RURAL WATER ASSOCIATION, INC.

22) OKLAHOMA STATE CHAMBER OF COMMERCE AND INDUSTRY, INC.

23) OKLAHOMA STATE FAIR, INC.

24) OKLAHOMA YOUTH EXPOSITION, INC. d/b/a NON-PROFIT

25) PAYCOM SOFTWARE, INC.

26) PET ADVOCACY NETWORK

27) PMI US CORPORATE SERVICES INC. AND AFFILIATES

28) RAPTOR TECHNOLOGIES, LLC

29) SEABOARD CORPORATION

30) THE FUNK COMPANIES

31) WHITTEN & BURRAGE LLP

1) OGE ENERGY CORP.

1) OGE ENERGY CORP.

1) OGE ENERGY CORP.

1) AMERICAN COUNCIL OF ENGINEERING COMPANIES OF OKLAHOMA, INC.

2) AMERICAN HEART ASSOCIATION, INC. d/b/a AMERICAN HEART ASSOCIATION

3) AMERICAN SUBCONTRACTORS ASSOCIATION OF OKLAHOMA, INC.

4) CHOCTAW NATION OF OKLAHOMA

5) INTEGRIS HEALTH, INC.

6) OGE ENERGY CORP.

7) REV RENEWABLES

8) STATE FARM MUTUAL INSURANCE COMPANY

9) TEAMHEALTH, INC

10) THE ARC OF OKLAHOMA, INC.

11) THE RETAIL LIQUOR ASSOCIATION OF OKLAHOMA, INC.