13D Filing: VIEX Capital Advisors and Radisys Corp (RSYS)

Page 8 of 9 – SEC Filing

SIGNATURES

After reasonable inquiry
and to the best of his knowledge and belief, the undersigned certifies that the information set forth in this statement is true,
complete and correct.

Dated: March 14, 2018

VIEX Opportunities Fund, LP – Series One
By: VIEX GP, LLC
General Partner
By:

/s/ Eric Singer

Name: Eric Singer
Title: Managing Member
VIEX GP, LLC
By:

/s/ Eric Singer

Name: Eric Singer
Title: Managing Member
VIEX Capital Advisors, LLC
By:

/s/ Eric Singer

Name: Eric Singer
Title: Managing Member

/s/ Eric Singer

Eric Singer
8

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