JOINT FILING AGREEMENT
Exhibit
1
In
accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as
amended, the undersigned hereby agree to (i) the joint filing on behalf of each
of them of a statement on Schedule 13D (including amendments thereto) with
respect to the common stock of Pharsight Corporation and (ii) that this Joint
Filing Agreement be included as an exhibit to such joint filing, provided that,
as contemplated by Section 13d-1(k)(ii), no person shall be responsible for the
completeness and accuracy of the information concerning the other persons making
the filing unless such person knows or has reason to believe such information is
inaccurate.
The Joint
Filing Agreement may be executed in any number of counterparts all of which
together shall constitute one and the same instrument.
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Dated: September
16, 2008
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VECTOR CAPITAL III, L.P. | ||
| By: |
Vector
Capital Partners III, L.L.C., is General Partner
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| By: |
/s/ Xxxxxxxxx X. Xxxxxx
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Name: Xxxxxxxxx
X. Xxxxxx
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Title: Managing
Member
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| VECTOR CAPITAL PARTNERS III, L.L.C. | |||
| By: |
/s/ Xxxxxxxxx X. Xxxxxx
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Name: Xxxxxxxxx
X. Xxxxxx
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Title: Managing
Member
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| XXXXXXXXX X. XXXXXX | |||
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/s/ Xxxxxxxxx X.
Xxxxxx
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Xxxxxxxxx
X. Xxxxxx
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| TRIPOS (DE), INC. | |||
| By: |
/s/ Xxxxx Xxxxxxxx
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Name: Xxxxx
Xxxxxxxx
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Title: Treasurer
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| TRIPOS INTERNATIONAL COOPERATIVE UA | |||
| By: |
/s/ Xxxxx Xxxxxxxx
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Name: Xxxxx
Xxxxxxxx
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Title: Director
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| TRIPOS (CAYMAN) LP | |||
| By: |
Tripos
(Cayman) Ltd, is General Partner
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| By: |
/s/ Xxxxx Xxxxxxxx
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Name: Xxxxx
Xxxxxxxx
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Title: Chief
Financial Officer
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| TRIPOS (CAYMAN) LTD | |||
| By: |
/s/ Xxxxx Xxxxxxxx
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Name: Xxxxx
Xxxxxxxx
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Title: Chief
Financial Officer
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