1) ABBOTT (FORMERLY KNOWN AS ALERE INC.)

2) ABBVIE INC.

3) ACTUM ON BEHALF OF HEALTHEQUITY, INC.

4) ADULT VACCINE ACCESS COALITION

5) ALZHEIMER'S ASSOCIATION

6) AMAZON.COM SERVICES LLC

7) AMERICAN ACADEMY OF HOME CARE MEDICINE

8) AMERICAN CANCER SOCIETY CANCER ACTION NETWORK (ACSCAN)

9) AMERICAN COLLEGE OF PHYSICIANS

10) AMERICAN INVESTMENT COUNCIL

11) AMERICAN OSTEOPATHIC ASSOCIATION

12) AMGEN INC

13) AMNEAL PHARMACEUTICALS, INC.

14) ASTELLAS PHARMA US, INC

15) ASTRAZENECA

16) BIOTECHNOLOGY INDUSTRY ORGANIZATION

17) BLUE CROSS BLUE SHIELD ASSOCIATION

18) BOEHRINGER INGELHEIM

19) BRISTOL MYERS SQUIBB

20) CARDINAL HEALTH (F.K.A. THE GLOVER PARK GROUP)

21) CULINA HEALTH

22) ELEVANCE HEALTH, INC (F.K.A. ANTHEM, INC. & WELLPOINT, INC.)

23) ELI LILLY AND COMPANY

24) EXCELLUS HEALTH PLAN, INC.

25) FOUNDATION MEDICINE

26) GENENTECH, INC.

27) GENTIVA (FORMERLY REPORTED AS HUMANA & KINDRED AT HOME)

28) GILEAD SCIENCES, INC.

29) HEALTH CARE SERVICE CORPORATION

30) HEALTHCARE DISTRIBUTION ALLIANCE (HEALTHCARE DISTRIBUTION MANAGMENT ASSN.)

31) LINCARE

32) LOCAL HEALTH PLANS OF CALIFORNIA

33) LONGEVITY HEALTH PLAN

34) MERCK

35) NATIONAL ASSOCIATION OF ACCOUNTABLE CARE ORGANIZATIONS

36) NEUROCRINE BIOSCIENCES, INC.

37) NOVARTIS

38) NOVO NORDISK INC.

39) NOVOCURE INC.

40) OPTION CARE HEALTH

41) PHREESIA

42) PHRMA

43) PRIORITY ON DEMAND

44) QUEST DIAGNOSTICS

45) SANOFI US SERVICES INC (FORMERLY KNOWN AS GENZYME CORPORATION)

46) SAREPTA THERAPEUTICS

47) SWORD HEALTH, INC.

48) VERTEX PHARMACEUTICALS INCORPORATED

49) WHOOP