Attached files

file filename
EX-32.2 - EX-32.2 - CASTLIGHT HEALTH, INC.ex322q320xcfo906certificat.htm
EX-31.2 - EX-31.2 - CASTLIGHT HEALTH, INC.ex312q320xcfo302certificat.htm
EX-31.1 - EX-31.1 - CASTLIGHT HEALTH, INC.ex311q320xceo302certificat.htm
10-Q - 10-Q - CASTLIGHT HEALTH, INC.cslt-20200930.htm

Exhibit 32.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Maeve O'Meara, do hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

1.the Quarterly Report of Castlight Health, Inc. on Form 10-Q for the quarterly period ended September 30, 2020 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
2.the information contained in such Quarterly Report on Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Castlight Health, Inc.

CASTLIGHT HEALTH, INC.
By: /s/ Maeve O'Meara
 Maeve O'Meara
Chief Executive Officer
Dated:(Principal Executive Officer)
November 6, 2020