1) Alliance to Restore Our Waterways

2) Apartment Investment Management Company

3) Ascend Performance Materials

4) Burning Man Project

5) Celanese Corporation

6) ClearPath Foundation

7) Corteva Agriscience

8) FCA US LLC

9) GENESEE & WYOMING, INC.

10) Hess Corporation

11) Ingevity Corporation

12) KORE Power, Inc.

13) National Mining Association

14) Neste US, Inc.

15) Newtown Creek Group

16) Portland Harbor Common Interest Group

17) The Chemours Company

18) The DOW Chemical Company

19) THOMAS RUTHERFOORD, INC.

20) Waste Management, Inc.

1) Alliance to Restore Our Waterways

2) American Forest & Paper Association

3) AMSCOT FINANCIAL CORPORATION

4) CITY OF TAMPA

5) ClearPath Foundation

6) Continental Service Group, Inc. d/b/a ConServe

7) CrossFit, LLC

8) Front Line Hospital Alliance

9) GENESEE & WYOMING, INC.

10) Gulf Marine Repair Corporation

11) H. Lee Moffitt Cancer Center & Research Institute Hospital, Inc.

12) HILLSBOROUGH AREA REGIONAL TRANSIT AUTHORITY

13) Ingevity Corporation

14) Management & Training Corporation

15) Portofino/South Pointe Master Association, Inc.

16) Six Continents Hotels, Inc. d/b/a InterContinental Hotels Group

17) Small Business Investor Alliance

18) Stride, Inc. (f/k/a K12 Inc.)

19) The Continuum/South Pointe Master Assocation, Inc.

20) W.W. Grainger, Inc.

21) Waymo LLC f/d/b/a Google (on behalf of Waymo LLC)

22) Zovio Inc. f/k/a Bridgepoint Education