1) 3 Elements Group, SA

2) Air Products and Chemicals, Inc.

3) Bayer U.S. LLC

4) BLUEBONNET ELECTRIC COOPERATIVE, INC.

5) Brazos River Authority

6) CDM Smith Inc.

7) Celanese International Corporation

8) Chisholm Trail Disposal, LLC

9) Covestro LLC

10) Daikin Comfort Technologies Manufacturing, Inc.

11) Eastman Chemical - Texas Operations

12) El Paso and Hudspeth Counties Regional Water Supply Corporation

13) El Paso Water

14) Flint Hills Resources, LLC

15) Foster, Paul

16) Frontier Waste Solutions

17) Georgia-Pacific LLC

18) GEXA Energy

19) Green Group Holdings, LLC

20) Guadalupe-Blanco River Authority

21) Guardian Industries Holdings, LLC

22) Infor(US), LLC

23) INV Nylon Chemicals Americas, LLC

24) Koch Ag & Energy Solutions, LLC

25) Koch Engineered Solutions, LLC

26) Koch Supply & Trading, LP

27) Lone Star Transmission LLC

28) Lubbock Power and Light

29) New Braunfels Utilities

30) NextEra Energy Inc.

31) NextEra Energy Resources LLC

32) North Texas Municipal Water District

33) PCII, LLC

34) Phillips Infrastructure Corporation

35) Ruveon LLC

36) San Jacinto River Authority

37) SLR Property I, LP

38) Southern Spirit Transmission, LLC C/O Pattern Energy Group, LP

39) TEXSAR, Inc.

40) Trellis Company and Subsidiaries

41) Uranium Energy Corp

42) Waste Control Specialist, LLC

1) 3 Elements Group, SA

2) Abilene Chamber of Commerce

3) Austin StadCo LLC

4) Austin TeamCo, LLC dba Austin FC

5) Austin TrainingCo, LLC

6) Beauty Basics Inc

7) BLUEBONNET ELECTRIC COOPERATIVE, INC

8) Bristol-Myers Squibb Company

9) Celanese International Corporation

10) Charter Communications Operating, LLC

11) Chisholm Trail Disposal, LLC

12) Cirrus Logic, Inc.

13) City of Austin Employees' Retirement System

14) City of Cedar Park

15) City of Kemah

16) City of McKinney

17) City of Roanoke

18) City of Weatherford

19) Cosmetology Career Center, LLC

20) Covestro LLC

21) Craig Ranch Luxury Hotel SPE Owner LP

22) Dallas Cowboys Football Club Ltd etal

23) Dallas Police & Fire Pension System

24) Eastman Chemical - Texas Operations

25) El Paso and Hudspeth Counties Regional Water Supply Corporation

26) El Paso Water

27) Equitable Life Insurance Company

28) Frisco Economic Development Corporation Board

29) Frontier Waste Solutions

30) GEXA Energy

31) Green Group Holdings, LLC

32) H-E-B, LP

33) HARTING Connectivity, Inc.

34) Houston Livestock Show and Rodeo, Inc.

35) Houston Municipal Employees Pension System

36) Houston Police Officers' Pension System

37) Houston Professional Fire Fighters Association, IAFF - Local 341

38) Huckabee & Associates, Inc.

39) IndyCar Grand Prix of Arlington, LLC

40) Lone Star Transmission LLC

41) Lubbock Power and Light

42) Majestic Realty Co., a California Corporation

43) Murray Lobby

44) New Braunfels Utilities

45) NextEra Energy Inc.

46) NextEra Energy Resources LLC

47) North Texas Municipal Water District

48) PCII, LLC

49) PGA Tournament Corporation, Inc.

50) Professional Golfers' Association of America

51) Quantum America LLC

52) Rangers Baseball LLC

53) SLR Property I, LP

54) Speedway Motorsports LLC

55) Sports Betting Alliance

56) Teachers Insurance and Annuty Association

57) Texas Association of Public Employee Retirement Systems

58) Texas Consumer Credit Coalition

59) Texas Motor Speedway, LLC

60) Texas Motorplex

61) Texas State Athletic Trainers Association

62) TEXSAR, Inc.

63) Uranium Energy Corp