Exhibit 99
FORM 4 JOINT FILER INFORMATION
Name of
"Reporting Persons": InterWest Partners IX, L.P. ("IW9")
InterWest Management Partners IX, LLC ("IMP9")
Bruce A. Cleveland
Philip T. Gianos
W. Stephen Holmes
Nina Kjellson
Gilbert H. Kliman
Arnold L. Oronsky
Khaled Nasr
Douglas A. Pepper
Address: 2710 Sand Hill Road, Suite 200
Menlo Park, CA 94025
Designated Filer: InterWest Partners IX, L.P.
Issuer and Ticker Symbol: Carbylan Therapeutics, Inc. ("CBYL")
Date of Event: April 14, 2015
Each of the following is a Joint Filer with InterWest Partners IX L.P. ("IW9")
and may be deemed to share indirect beneficial ownership in the securities set
forth on the attached Form 4:
InterWest Management Partners IX, LLC ("IMP9") is the general partner of IW9 and
has sole voting and investment control over the shares owned by IW9. Philip T.
Gianos, W. Stephen Holmes, Gilbert H. Kliman, and Arnold L. Oronsky are Managing
Directors of IMP9 and, Bruce A. Cleveland, Nina Kjellson, Douglas A. Pepper and
Khaled A. Nasr are Venture Members of IMP9.
All Reporting Persons disclaim beneficial ownership of shares of Carbylan
Therapeutics, Inc. stock held by IW9, except to the extent of their respective
pecuniary interest therein. The filing of this statement shall not be deemed an
admission that, for purposes of Section 16 of the Securities Exchange Act of
1934, or otherwise, any of the Reporting Persons are the beneficial owner of all
of the equity securities covered by this statement.
Each of the Reporting Persons listed above has designated InterWest Partners IX,
L.P. as its designated filer of Forms 3, 4 and 5 in accordance with Section
16(a) of the Securities Exchange Act of 1934 and the rules thereunder. Each
Reporting Person has appointed InterWest Management Partners IX, LLC as its
attorney in fact for the purpose of making reports relating to transaction in
Carbylan Therapeutics, Inc. Common Stock.
INTERWEST MANAGEMENT PARTNERS IX, L.L.C. INTERWEST PARTNERS IX, LP
By: InterWest Management Partners IX,
LLC
By: /s/ W. Stephen Holmes Its General Partner
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W. Stephen Holmes, Managing Director
By: /s/ W. Stephen Holmes
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W. Stephen Holmes, Managing
Director
Bruce A. Cleveland, an individual Gilbert H. Kliman, an individual
By: InterWest Management Partners IX, By: InterWest Management Partners IX,
LLC, as Attorney-in-Fact LLC, as Attorney-in-Fact
By: /s/ Karen A. Wilson By: /s/ Karen A. Wilson
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Karen A. Wilson, Power of Attorney Karen A. Wilson, Power of Attorney
Philip T. Gianos, an individual Arnold L. Oronsky, an individual
By: InterWest Management Partners IX, By: InterWest Management Partners IX,
LLC, as Attorney-in-Fact LLC, as Attorney-in-Fact
By: /s/ Karen A. Wilson By: /s/ Karen A. Wilson
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Karen A. Wilson, Power of Attorney Karen A. Wilson, Power of Attorney
W. Stephen Holmes, an individual Khaled A. Nasr, an individual
By: InterWest Management Partners IX, By: InterWest Management Partners IX,
LLC, as Attorney-in-Fact LLC, as Attorney-in-Fact
By: /s/ Karen A. Wilson By: /s/ Karen A. Wilson
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Karen A. Wilson, Power of Attorney Karen A. Wilson, Power of Attorney
Nina Kjellson, an individual Douglas A. Pepper, an individual
By: InterWest Management Partners IX, By: InterWest Management Partners IX,
LLC, as Attorney-in-Fact LLC, as Attorney-in-Fact
By: /s/ Karen A. Wilson By: /s/ Karen A. Wilson
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Karen A. Wilson, Power of Attorney Karen A. Wilson, Power of Attorney
