1) ADT LLC dba ADT Security Services

2) ASTRAZENECA PHARMACEUTICALS LP AND ITS AFFILIATES

3) Braeburn

4) JOHNSON & JOHNSON SERVICES, INC.

5) MaiaLearning, Inc.

6) NATL ASSN OF VISION CARE PLANS

7) Novocure

8) VERTEX PHARMACEUTICALS INC

9) WA BEER & WINE DISTRIBUTORS ASSN

10) WA ST MEDICAL ASSN

11) WA ST SOCIETY OF ANESTHESIOLOGISTS

12) Washington State Public Health Association