13G Filing: Clearline Capital and Apptio Inc

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SIGNATURE

After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement is true,
complete and correct.

Dated: April 5, 2017

CLEARLINE CAPITAL LP
By: Clearline Capital LLC
By: /s/Marc
Majzner                    
Name: Marc Majzner
Title: Managing Member
CLEARLINE CAPITAL LLC
By: /s/Marc
Majzner                    
Name: Marc Majzner
Title: Managing Member
CLEARLINE CAPITAL GP LLC
By: /s/Marc
Majzner                    
Name: Marc Majzner
Title: Managing Member
MARC MAJZNER
/s/Marc
Majzner                          

The original statement shall be signed by each person on whose
behalf the statement is filed or his authorized representative. If the statement
is signed on behalf of a person by his authorized representative (other than an
executive officer or general partner of this filing person), evidence of the
representative’s authority to sign on behalf of such person shall be filed with
the statement, provided, however, that a power of attorney for this purpose
which is already on file with the Commission may be incorporated by reference.
The name and any title of each person who signs the statement shall be typed or
printed beneath his signature.

Attention: Intentional misstatements or omissions of fact
constitute Federal criminal violations (See 18 U.S.C. 1001).

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