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EXHIBIT 10.9
SIGNAL PHARMACEUTICALS, INC.
AMENDED AND RESTATED INVESTORS' RIGHTS AGREEMENT
SEPTEMBER 9, 1997
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TABLE OF CONTENTS
1. REGISTRATION RIGHTS.................................................................2
1.1 Definitions..................................................................2
1.2 Request for Registration.....................................................3
1.3 Company Registration.........................................................4
1.4 Obligations of the Company...................................................5
1.5 Furnish Information..........................................................6
1.6 Expenses of Demand Registration..............................................6
1.7 Expenses of Company Registration.............................................7
1.8 Underwriting Requirements....................................................7
1.9 Delay of Registration........................................................8
1.10 Indemnification..............................................................8
1.11 Reports Under Securities Exchange Act of 1934...............................11
1.12 Form S-3 Registration.......................................................11
1.13 Assignment of Registration Rights...........................................13
1.14 Limitations on Subsequent Registration Rights...............................13
1.15 "Market Stand-Off" Agreement................................................13
1.16 Termination of Registration Rights..........................................14
2. COVENANTS OF THE COMPANY...........................................................15
2.1 Delivery of Financial Statements............................................15
2.2 Inspection..................................................................15
2.3 Right of First Offer........................................................15
3. MISCELLANEOUS......................................................................17
3.1 Successors and Assigns......................................................17
3.2 Governing Law...............................................................17
3.3 Counterparts................................................................17
3.4 Titles and Subtitles........................................................17
3.5 Notices.....................................................................17
3.6 Expenses....................................................................18
3.7 Amendments and Waivers......................................................18
3.8 Severability................................................................18
3.9 Aggregation of Stock........................................................18
3.10 Termination of Prior Agreement..............................................18
3.11 Regulated Financial Institutions Compliance Obligations.....................18
SCHEDULE A - Schedule of New Investors
SCHEDULE B - Schedule of Existing Investors
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AMENDED AND RESTATED INVESTORS' RIGHTS AGREEMENT
THIS AMENDED AND RESTATED INVESTORS' RIGHTS AGREEMENT (this "Agreement")
is made as of the 9th day of September, 1997, by and between Signal
Pharmaceuticals, Inc., a California corporation (the "Company"), the investors
listed on Schedule A hereto, each of which is herein referred to as a "New
Investor;" a majority of the holders of Series A, Series B and Series C
Preferred Stock listed on Schedule B hereto (the "Existing Investors"); and
Tanabe Seiyaku Co., Ltd. ("Tanabe").
RECITALS
WHEREAS, the Existing Investors hold shares of the Company's Series A,
Series B and/or Series C Preferred Stock, respectively, and Tanabe holds shares
of the Company's Series D Preferred Stock; and together, the Existing Investors
and Tanabe possess certain registration rights, information rights, rights of
first offer, and other rights pursuant to an existing Amended and Restated
Investors' Rights Agreement dated as of March 31, 1996 between the Company and
such Existing Investors and Tanabe (the "Prior Agreement"); and
WHEREAS, the Existing Investors and Tanabe are holders of more than 50%
of the Registrable Securities of the Company (as defined in the Prior
Agreement), and, in order to induce the New Investors to enter into the Series E
Preferred Stock Purchase Agreement by and between the Company and each of the
New Investors and dated as of the date hereof (the "Series E Stock Purchase
Agreement"), the Company, the Existing Investors and Tanabe desire to terminate
the Prior Agreement in its entirety and to accept the rights created pursuant
hereto in lieu of the rights granted to them under the Prior Agreement, with
such Prior Agreement being superseded, rendered void and replaced in its
entirety with this Agreement; and
WHEREAS, the Company wishes to sell to the New Investors shares of its
Series E Preferred Stock pursuant to the Series E Stock Purchase Agreement, and
in connection therewith, desires to grant certain rights to the New Investors
set forth in this Agreement, and the New Investors wish to receive such rights.
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NOW, THEREFORE, THE PARTIES HEREBY AGREE AS FOLLOWS:
1. REGISTRATION RIGHTS. The Company covenants and agrees as follows:
1.1 DEFINITIONS. For purposes of this Section 1:
(a) The term "Act" means the Securities Act of 1933, as amended.
(b) The term "register," "registered," and "registration" refer
to a registration effected by preparing and filing a registration statement or
similar document in compliance with the Act, and the declaration or ordering of
effectiveness of such registration statement or document;
(c) The term "Registrable Securities" means the Investor
Registrable Securities and the Tanabe Registrable Securities.
(d) The term "Investor Registrable Securities" means (1) the
Common Stock issuable or issued upon conversion of any Series A Preferred Stock,
(2) the Common Stock issuable or issued upon conversion of any Series B
Preferred Stock, (3) the Common Stock issuable or issued upon conversion of any
Series C Preferred Stock, (4) the Common Stock issuable or issued upon
conversion of any Series E Preferred Stock, and (5) any Common Stock of the
Company issued as (or issuable upon the conversion or exercise of any warrant,
right or other security which is issued as) a dividend or other distribution
with respect to, or in exchange for or in replacement of, such Series A
Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series E
Preferred Stock or Common Stock issuable or issued upon conversion thereof,
excluding in all cases, however, any Investor Registrable Securities sold by a
person in a transaction in which his rights under this Section 1 are not
assigned;
(e) The term "Tanabe Registrable Securities" means (1) the Common
Stock issuable or issued upon conversion of any Series D Preferred Stock, and
(2) any Common Stock of the Company issued as (or issuable upon the conversion
or exercise of any warrant, right or other security which is issued as) a
dividend or other distribution with respect to, or in exchange for or in
replacement of, such Series D Preferred Stock, excluding in all cases, however,
any Tanabe Registrable Securities sold by a person in a transaction in which his
rights under this Section 1 are not assigned;
(f) The number of shares of "Registrable Securities then
outstanding" shall be determined by the number of shares of Common Stock then
outstanding, and the number of shares of Common Stock issuable pursuant to then
exercisable or convertible securities, which are Registrable Securities.
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(g) The term "Holder" means any person owning or having the right
to acquire Registrable Securities or any assignee thereof in accordance with
Section 1.13 hereof; and
(h) The term "Form S-3" means such form under the Act as in
effect on the date hereof or any registration form under the Act subsequently
adopted by the Securities and Exchange Commission ("SEC") which permits
inclusion or incorporation of substantial information by reference to other
documents filed by the Company with the SEC.
(i) The term "1934 Act" shall mean the Securities Exchange Act of
1934, as amended.
1.2 REQUEST FOR REGISTRATION.
(a) If the Company shall receive at any time after the earlier of
(i) August 1, 1997, or (ii) one (1) year after the effective date of the first
registration statement for a public offering of securities of the Company (other
than a registration statement relating either to the sale of securities to
employees of the Company pursuant to a stock option, stock purchase or similar
plan or a SEC Rule 145 transaction), a written request from the Holders of at
least 40% of the Registrable Securities then outstanding that the Company file a
registration statement under the Act covering the registration of the
Registrable Securities with an anticipated aggregate offering price, net of
underwriting discounts and commissions, of at least $2,000,000, then the Company
shall, within ten (10) days of the receipt thereof, give written notice of such
request to all Holders and shall, subject to the limitations of subsection
1.2(b), effect as soon as practicable, and in any event shall use its best
efforts to effect within 60 days of the receipt of such request, the
registration under the Act of all Registrable Securities which the Holders
request to be registered within twenty (20) days of the mailing of such notice
by the Company in accordance with paragraph 3.5.
(b) If the Holders initiating the registration request hereunder
("Initiating Holders") intend to distribute the Registrable Securities covered
by their request by means of an underwriting, they shall so advise the Company
as a part of their request made pursuant to this Section 1.2 and the Company
shall include such information in the written notice referred to in subsection
1.2(a). The underwriter or underwriters will be selected by the Company and
shall be reasonably acceptable to a majority in interest of the Initiating
Holders. In such event, the right of any Holder to include his Registrable
Securities in such registration shall be conditioned upon such Holder's
participation in such underwriting and the inclusion of such Holder's
Registrable Securities in the underwriting (unless otherwise mutually agreed by
a majority in interest of the Initiating Holders and such Holder) to the extent
provided herein. All Holders proposing to
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distribute their securities through such underwriting shall (together with the
Company as provided in subsection 1.4(e)) enter into an underwriting agreement
in customary form with the underwriter or underwriters selected for such
underwriting. Notwithstanding any other provision of this Section 1.2, if the
underwriter or underwriters advise the Initiating Holders in writing that
marketing factors require a limitation of the number of shares to be
underwritten, then the Initiating Holders shall so advise all Holders of
Registrable Securities which would otherwise be underwritten pursuant hereto,
and the number of shares of Registrable Securities that may be included in the
underwriting shall be allocated among all Holders thereof, including the
Initiating Holders, in proportion (as nearly as practicable) to the amount of
Registrable Securities of the Company owned by each Holder; provided, however,
that the number of shares of Registrable Securities to be included in such
underwriting shall not be reduced unless all other securities are first entirely
excluded from the underwriting.
(c) The Company is obligated to effect only two (2) such
registrations pursuant to this Section 1.2.
(d) Notwithstanding the foregoing, if the Company shall furnish
to Holders requesting a registration statement pursuant to this Section 1.2, a
certificate signed by the President of the Company stating that in the good
faith judgment of the Board of Directors of the Company it would be seriously
detrimental to the Company and its shareholders for such registration statement
to be filed and it is therefore essential to defer the filing of such
registration statement, the Company shall have the right to defer taking action
with respect to such filing for a period of not more than 60 days after receipt
of the request of the Initiating Holders; provided, however, that the Company
may not utilize this right more than once in any twelve month period.
1.3 COMPANY REGISTRATION. If (but without any obligation to do so)
the Company proposes to register (including for this purpose a registration
effected by the Company for shareholders other than the Holders) any of its
stock or other securities under the Act in connection with the public offering
of such securities solely for cash (other than a registration relating solely to
the sale of securities to participants in a Company stock plan, or a
registration on any form which does not include substantially the same
information as would be required to be included in a registration statement
covering the sale of the Registrable Securities), the Company shall, at such
time, promptly give each Holder of Investor Registrable Securities written
notice of such registration. Upon the written request of each Holder of Investor
Registrable Securities given within twenty (20) days after mailing of such
notice by the Company in accordance with Section 3.5, the Company shall, subject
to the provisions of Section 1.8, cause to be registered under the Act all of
the Investor Registrable Securities that each such Holder has requested to be
registered.
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1.4 OBLIGATIONS OF THE COMPANY. Whenever required under this Section
1 to effect the registration of any Registrable Securities, the Company shall,
as expeditiously as reasonably possible:
(a) Prepare and file with the SEC a registration statement with
respect to such Registrable Securities and use its best efforts to cause such
registration statement to become effective, and, upon the request of the Holders
of a majority of the Registrable Securities registered thereunder, keep such
registration statement effective for up to one hundred twenty (120) days.
(b) Prepare and file with the SEC such amendments and supplements
to such registration statement and the prospectus used in connection with such
registration statement as may be necessary to comply with the provisions of the
Act with respect to the disposition of all securities covered by such
registration statement.
(c) Furnish to the Holders such numbers of copies of a
prospectus, including a preliminary prospectus, in conformity with the
requirements of the Act, and such other documents as they may reasonably request
in order to facilitate the disposition of Registrable Securities owned by them.
(d) Use its best efforts to register and qualify the securities
covered by such registration statement under such other securities or Blue Sky
laws of such jurisdictions as shall be reasonably requested by the Holders,
provided that the Company shall not be required in connection therewith or as a
condition thereto to qualify to do business or to file a general consent to
service of process in any such states or jurisdictions unless the Company is
already subject to service in such jurisdiction and except as may be required
under the Act.
(e) In the event of any underwritten public offering, enter into
and perform its obligations under an underwriting agreement, in usual and
customary form, with the managing underwriter of such offering. Each Holder
participating in such underwriting shall also enter into and perform its
obligations under such an agreement.
(f) Notify each Holder of Registrable Securities covered by such
registration statement at any time when a prospectus relating thereto is
required to be delivered under the Act of the happening of any event as a result
of which the prospectus included in such registration statement, as then in
effect, includes an untrue statement of a material fact or omits to state a
material fact required to be stated therein or necessary to make the statements
therein not misleading in the light of the circumstances then existing.
(g) Cause all such Registrable Securities registered pursuant
hereto to be listed on each securities exchange or over-the-counter market on
which similar securities issued by the Company are then listed.
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(h) Provide a transfer agent and registrar for all Registrable
Securities registered pursuant hereto and a CUSIP number for all such
Registrable Securities, in each case not later than the effective date for such
Registration.
(i) Use its best efforts to furnish, at the request of any Holder
requesting registration of Registrable Securities pursuant to this Section 1, on
the date that such Registrable Securities are delivered to the underwriters for
sale in connection with a registration pursuant to this Section 1, if such
securities are being sold through underwriters, or, if such securities are not
being sold through underwriters, on the date that the registration statement
with respect to such securities becomes effective, (i) an opinion, dated such
date, of the counsel representing the Company for the purposes of such
registration, in form and substance as is customarily given to underwriters in
an underwritten public offering, addressed to the underwriters, if any, and to
the Holders requesting registration of Registrable Securities and (ii) a letter
dated such date, from the independent certified public accountants of the
Company, in form and substance as is customarily given by independent certified
public accountants to underwriters in an underwritten public offering, addressed
to the underwriters, if any, and to the Holders requesting registration of
Registrable Securities.
1.5 FURNISH INFORMATION.
(a) It shall be a condition precedent to the obligations of the
Company to take any action pursuant to this Section 1 with respect to the
Registrable Securities of any selling Holder that such Holder shall furnish to
the Company such information regarding itself, the Registrable Securities held
by it, and the intended method of disposition of such securities as shall be
required to effect the registration of such Holder's Registrable Securities.
(b) The Company shall have no obligation with respect to any
registration requested pursuant to Section 1.2 or Section 1.12 if, due to the
operation of subsection 1.5(a), the anticipated aggregate offering price of the
Registrable Securities to be included in the registration does not equal or
exceed the anticipated aggregate offering price required to originally trigger
the Company's obligation to initiate such registration as specified in
subsection 1.2(a) or subsection 1.12(b)(2), whichever is applicable.
1.6 EXPENSES OF DEMAND REGISTRATION. All expenses other than
underwriting discounts and commissions incurred in connection with
registrations, filings or qualifications pursuant to Section 1.2, including
(without limitation) all registration, filing and qualification fees, printers'
and accounting fees, fees and disbursements of counsel for the Company and the
reasonable fees and disbursements of one counsel for the selling Holders shall
be borne by the Company; provided, however, that the Company shall not be
required to pay for any expenses of any registration proceeding begun pursuant
to
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Section 1.2 if the registration request is subsequently withdrawn at the request
of the Holders of a majority of the Registrable Securities to be registered (in
which case all participating Holders shall bear such expenses pro rata based on
the number of shares to be registered by participating Holders), unless the
Holders of a majority of the Registrable Securities agree to forfeit their right
to one demand registration pursuant to Section 1.2; provided further, however,
that if at the time of such withdrawal, the Holders have learned of a material
adverse change in the condition, business, or prospects of the Company from that
known to the Holders at the time of their request and have withdrawn the request
with reasonable promptness following disclosure by the Company of such material
adverse change, then the Holders shall not be required to pay any of such
expenses and shall retain their rights pursuant to Section 1.2.
1.7 EXPENSES OF COMPANY REGISTRATION. The Company shall bear and pay
all expenses incurred in connection with any registration, filing or
qualification of Investor Registrable Securities with respect to the
registrations pursuant to Section 1.3 for each Holder (which right may be
assigned as provided in Section 1.13), including (without limitation) all
registration, filing, and qualification fees, printers' and accounting fees
relating or apportionable thereto and the reasonable fees and disbursements of
one counsel for the selling Holders selected by them, but excluding underwriting
discounts and commissions relating to the Investor Registrable Securities.
1.8 UNDERWRITING REQUIREMENTS. In connection with any offering
involving an underwriting of shares of the Company's capital stock, the Company
shall not be required under Section 1.3 to include any of the Holders'
securities in such underwriting unless they accept the terms of the underwriting
as agreed upon between the Company and the underwriters selected by it (or by
other persons entitled to select the underwriters), and then only in such
quantity as the underwriters determine in their sole discretion will not
jeopardize the success of the offering by the Company. If the total amount of
securities, including Investor Registrable Securities, requested by shareholders
to be included in such offering exceeds the amount of securities sold other than
by the Company that the underwriters determine in their sole discretion is
compatible with the success of the offering, then the Company shall be required
to include in the offering only that number of such securities, including
Investor Registrable Securities, which the underwriters determine in their sole
discretion will not jeopardize the success of the offering (the securities so
included to be apportioned pro rata among the selling shareholders according to
the total amount of securities entitled to be included therein owned by each
selling shareholder or in such other proportions as shall mutually be agreed to
by such selling shareholders) but in no event shall (i) the amount of securities
of the selling Holders included in the offering be reduced unless no other
shareholder's securities are included, or (ii) in any event, the amount of
securities of the selling Holders included in the offering be reduced below
twenty-five percent (25%) of the total amount of securities included in such
offering, unless such offering is the initial public offering of
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the Company's securities in which case the selling shareholders may be excluded
if the underwriters make the determination described above and no other
shareholder's securities are included or (iii) notwithstanding (i) and (ii)
above, any shares being sold by a shareholder exercising a demand registration
right similar to that granted in Section 1.2 be excluded from such offering. For
purposes of the preceding parenthetical concerning apportionment, for any
selling shareholder which is a Holder of Investor Registrable Securities and
which is a partnership, corporation, or limited liability company, the partners,
retired partners, shareholders and members of such Holder, or the estates and
family members of any such partners, retired partners and members and any trusts
for the benefit of any of the foregoing persons shall be deemed to be a single
"selling shareholder," and any pro rata reduction with respect to such "selling
shareholder" shall be based upon the aggregate amount of shares carrying
registration rights owned by all entities and individuals included in such
"selling shareholder," as defined in this sentence.
1.9 DELAY OF REGISTRATION. No Holder shall have any right to obtain
or seek an injunction restraining or otherwise delaying any such registration as
the result of any controversy that might arise with respect to the
interpretation or implementation of this Section 1.
1.10 INDEMNIFICATION. In the event any Registrable Securities are
included in a registration statement under this Section 1:
(a) To the extent permitted by law, the Company will indemnify
and hold harmless each Holder, any underwriter (as defined in the Act) for such
Holder and each person, if any, who controls such Holder or underwriter within
the meaning of the Act or the 1934 Act, against any losses, claims, damages, or
liabilities (joint or several) to which they may become subject under the Act,
or the 1934 Act or other federal or state law, insofar as such losses, claims,
damages, or liabilities (or actions in respect thereof) arise out of or are
based upon any of the following statements, omissions or violations
(collectively a "Violation"): (i) any untrue statement or alleged untrue
statement of a material fact contained in such registration statement, including
any preliminary prospectus or final prospectus contained therein or any
amendments or supplements thereto, (ii) the omission or alleged omission to
state therein a material fact required to be stated therein, or necessary to
make the statements therein not misleading, or (iii) any violation or alleged
violation by the Company of the Act, the 1934 Act, any state securities law or
any rule or regulation promulgated under the Act, or the 1934 Act or any state
securities law; and the Company will pay to each such Holder, underwriter or
controlling person, as incurred, any legal or other expenses reasonably incurred
by them in connection with investigating or defending any such loss, claim,
damage, liability, or action; provided, however, that the indemnity agreement
contained in this subsection 1.10(a) shall not apply to amounts paid in
settlement of any such loss, claim, damage, liability, or action if such
settlement is effected without the consent of the Company
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(which consent shall not be unreasonably withheld), nor shall the Company be
liable in any such case for any such loss, claim, damage, liability, or action
to the extent that it arises out of or is based upon a Violation which occurs in
reliance upon and in conformity with written information furnished expressly for
use in connection with such registration by any such Holder, underwriter or
controlling person.
(b) To the extent permitted by law, each selling Holder will
indemnify and hold harmless the Company, each of its directors, each of its
officers who has signed the registration statement, each person, if any, who
controls the Company within the meaning of the Act, any underwriter, any other
Holder selling securities in such registration statement and any controlling
person of any such underwriter or other Holder, against any losses, claims,
damages, or liabilities (joint or several) to which any of the foregoing persons
may become subject, under the Act, or the 1934 Act or other federal or state
law, insofar as such losses, claims, damages, or liabilities (or actions in
respect thereto) arise out of or are based upon any Violation, in each case to
the extent (and only to the extent) that such Violation occurs in reliance upon
and in conformity with written information furnished by such Holder expressly
for use in connection with such registration; and each such Holder will pay any
legal or other expenses reasonably incurred by any person intended to be
indemnified pursuant to this subsection 1.10(b), in connection with
investigating or defending any such loss, claim, damage, liability, or action;
provided, however, that the indemnity agreement contained in this subsection
1.10(b) shall not apply to amounts paid in settlement of any such loss, claim,
damage, liability or action if such settlement is effected without the consent
of the Holder, which consent shall not be unreasonably withheld; provided, that,
in no event shall any indemnity under this subsection 1.10(b) exceed the gross
proceeds from the offering received by such Holder.
(c) The foregoing indemnity agreements of the Company and Holders
are subject to the condition that, insofar as they relate to any Violation made
in a preliminary prospectus but eliminated or remedied in the amended prospectus
on file with the SEC at the time the registration statement in question becomes
effective or the amended prospectus filed with the SEC pursuant to SEC Rule
424(b) (the "Final Prospectus"), such indemnity agreement shall not inure to the
benefit of any indemnified party if a copy of the Final Prospectus was furnished
to such indemnified party and was not furnished to the person asserting the
loss, liability, claim or damage at or prior to the time such Final Prospectus
is required to be delivered under the Securities Act if such loss, claim or
damage would have been avoided had the indemnified party furnished the Final
Prospectus to such person.
(d) Promptly after receipt by an indemnified party under this
Section 1.10 of notice of the commencement of any action (including any
governmental action), such indemnified party will, if a claim in respect thereof
is to be made against any
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indemnifying party under this Section 1.10, deliver to the indemnifying party a
written notice of the commencement thereof and the indemnifying party shall have
the right to participate in, and, to the extent the indemnifying party so
desires, jointly with any other indemnifying party similarly noticed, to assume
the defense thereof with counsel mutually satisfactory to the parties; provided,
however, that an indemnified party (together with all other indemnified parties
which may be represented without conflict by one counsel) shall have the right
to retain one separate counsel, with the fees and expenses to be paid by the
indemnifying party, if representation of such indemnified party by the counsel
retained by the indemnifying party would be inappropriate due to actual or
potential differing interests between such indemnified party and any other party
represented by such counsel in such proceeding. The failure to deliver written
notice to the indemnifying party within a reasonable time of the commencement of
any such action, if prejudicial to its ability to defend such action, shall
relieve such indemnifying party of any liability to the indemnified party under
this Section 1.10, but the omission so to deliver written notice to the
indemnifying party will not relieve it of any liability that it may have to any
indemnified party otherwise than under this Section 1.10.
(e) If the indemnification provided for in this Section 1.10 is
held by a court of competent jurisdiction to be unavailable to an indemnified
party with respect to any loss, liability, claim, damage, or expense referred to
therein, then the indemnifying party, in lieu of indemnifying such indemnified
party hereunder, shall contribute to the amount paid or payable by such
indemnified party as a result of such loss, liability, claim, damage, or expense
in such proportion as is appropriate to reflect the relative fault of the
indemnifying party on the one hand and of the indemnified party on the other in
connection with the statements or omissions that resulted in such loss,
liability, claim, damage, or expense as well as any other relevant equitable
considerations. The relative fault of the indemnifying party and of the
indemnified party shall be determined by reference to, among other things,
whether the untrue or alleged untrue statement of a material fact or the
omission to state a material fact relates to information supplied by the
indemnifying party or by the indemnified party and the parties' relative intent,
knowledge, access to information, and opportunity to correct or prevent such
statement or omission.
(f) Notwithstanding the foregoing, to the extent that the
provisions on indemnification and contribution contained in the underwriting
agreement entered into in connection with the underwritten public offering are
in conflict with the foregoing provisions, the provisions in the underwriting
agreement shall control.
(g) The obligations of the Company and Holders under this Section
1.10 shall survive the completion of any offering of Registrable Securities in a
registration statement under this Section 1, and otherwise.
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1.11 REPORTS UNDER SECURITIES EXCHANGE ACT OF 1934. With a view to
making available to the Holders the benefits of Rule 144 promulgated under the
Act and any other rule or regulation of the SEC that may at any time permit a
Holder to sell securities of the Company to the public without registration or
pursuant to a registration on Form S-3, the Company agrees to:
(a) make and keep public information available, as those terms
are understood and defined in SEC Rule 144, at all times after ninety (90) days
after the effective date of the first registration statement filed by the
Company for the offering of its securities to the general public;
(b) take such action, including the voluntary registration of its
Common Stock under Section 12 of the 1934 Act, as is necessary to enable the
Holders to utilize Form S-3 for the sale of their Registrable Securities, such
action to be taken as soon as practicable after the end of the fiscal year in
which the first registration statement filed by the Company for the offering of
its securities to the general public is declared effective;
(c) file with the SEC in a timely manner all reports and other
documents required of the Company under the Act and the 1934 Act; and
(d) furnish to any Holder, so long as the Holder owns any
Registrable Securities, forthwith upon request (i) a written statement by the
Company that it has complied with the reporting requirements of SEC Rule 144 (at
any time after ninety (90) days after the effective date of the first
registration statement filed by the Company), the Act and the 1934 Act (at any
time after it has become subject to such reporting requirements), or that it
qualifies as a registrant whose securities may be resold pursuant to Form S-3
(at any time after it so qualifies), (ii) a copy of the most recent annual or
quarterly report of the Company and such other reports and documents so filed by
the Company, and (iii) such other information as may be reasonably requested in
availing any Holder of any rule or regulation of the SEC which permits the
selling of any such securities without registration or pursuant to such form.
1.12 FORM S-3 REGISTRATION. In case the Company shall receive (a) from
any Holder or Holders of Registrable Securities at any time after the date two
(2) years after the effective date of the first registration statement for a
public offering of securities of the Company (other than a registration
statement relating either to the sale of securities to employees of the Company
pursuant to a stock option, stock purchase or similar plan or a SEC Rule 145
transaction) a written request or requests that the Company effect a
registration on Form S-3 and any related qualification or compliance with
respect to all or a part of the Registrable Securities owned by such Holder or
Holders, the Company will:
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(a) promptly give written notice of the proposed registration,
and any related qualification or compliance, to all other Holders; and
(b) as soon as practicable, effect such registration and all such
qualifications and compliances as may be so requested and as would permit or
facilitate the sale and distribution of all or such portion of such Holder's or
Holders' Registrable Securities as are specified in such request, together with
all or such portion of the Registrable Securities of any other Holder or Holders
joining in such request as are specified in a written request given within 15
days after receipt of such written notice from the Company; provided, however,
that the Company shall not be obligated to effect any such registration,
qualification or compliance, pursuant to this section 1.12: (1) if Form S-3 is
not available for such offering by the Holders; (2) if the Holders, together
with the holders of any other securities of the Company entitled to inclusion in
such registration, propose to sell Registrable Securities and such other
securities (if any) at an aggregate price to the public (net of any
underwriters' discounts or commissions) of less than $500,000; (3) if the
Company shall furnish to the Holders a certificate signed by the President of
the Company stating that in the good faith judgment of the Board of Directors of
the Company, it would be seriously detrimental to the Company and its
shareholders for such Form S-3 Registration to be effected at such time, in
which event the Company shall have the right to defer the filing of the Form S-3
registration statement for a period of not more than 60 days after receipt of
the request of the Holder or Holders under this Section 1.12; provided, however,
that the Company shall not utilize this right more than once in any twelve month
period; (4) if the Company has, within the twelve (12) month period preceding
the date of such request, already effected a registration on Form S-3 for the
Holders pursuant to this Section 1.12; or (5) in any particular jurisdiction in
which the Company would be required to qualify to do business or to execute a
general consent to service of process in effecting such registration,
qualification or compliance unless the Company is already subject to service in
such jurisdiction and except as may be required under the Act.
(c) Subject to the foregoing, the Company shall file a
registration statement covering the Registrable Securities and other securities
so requested to be registered as soon as practicable after receipt of the
request or requests of the Holders. All expenses incurred in connection with a
registration requested pursuant to Section 1.12, including (without limitation)
all registration, filing, qualification, printer's and accounting fees and the
reasonable fees and disbursements of one counsel for the selling Holder or
Holders and counsel for the Company, but excluding any underwriters' discounts
or commissions associated with Registrable Securities, shall be borne by the
Company. Registrations effected pursuant to this Section 1.12 shall not be
counted as demands for registration or registrations effected pursuant to
Sections 1.2 or 1.3, respectively.
12.
15
1.13 ASSIGNMENT OF REGISTRATION RIGHTS. The rights to cause the
Company to register Registrable Securities pursuant to this Section 1 may be
assigned (but only with all related obligations) by a Holder to a transferee or
assignee of such securities who, after such assignment or transfer, holds at
least twenty percent (20%) of the shares of Registrable Securities originally
purchased by such Holder (subject to appropriate adjustment for stock splits,
stock dividends, combinations and other recapitalizations), provided the Company
is, within a reasonable time after such transfer, furnished with written notice
of the name and address of such transferee or assignee and the securities with
respect to which such registration rights are being assigned; and provided,
further, that such assignment shall be effective only if immediately following
such transfer the further disposition of such securities by the transferee or
assignee is restricted under the Act. For the purposes of determining the number
of shares of Registrable Securities held by a transferee or assignee, the
holdings of transferees and assignees of a partnership or limited liability
company who are partners, retired partners or members of such partnership or
limited liability company (including spouses and ancestors, lineal descendants
and siblings of such partners or members or spouses who acquire Registrable
Securities by gift, will or intestate succession) shall be aggregated together
and with the partnership or limited liability company; provided that all
assignees and transferees who would not qualify individually for assignment of
registration rights shall have a single attorney-in-fact for the purpose of
exercising any rights, receiving notices or taking any action under this
Section 1.
1.14 LIMITATIONS ON SUBSEQUENT REGISTRATION RIGHTS. From and after the
date of this Agreement, the Company shall not, without the prior written consent
of the Holders of a majority of the outstanding Registrable Securities, enter
into any agreement with any holder or prospective holder of any securities of
the Company which would allow such holder or prospective holder (a) to include
such securities in any registration filed under Section 1.2, 1.3 or 1.12 hereof,
unless under the terms of such agreement, such holder or prospective holder may
include such securities in any such registration only to the extent that the
inclusion of his securities will not reduce the amount of the Registrable
Securities of the Holders which is included or (b) to make a demand registration
which could result in such registration statement being declared effective prior
to the earlier of either of the dates set forth in subsection 1.2(a) or within
one hundred eighty (180) days of the effective date of any registration effected
pursuant to Section 1.2.
1.15 "MARKET STAND-OFF" AGREEMENT. Each Investor hereby agrees that,
during the period of duration specified by the Company and an underwriter of
common stock or other securities of the Company (not to exceed 180 days),
following the effective date of a registration statement of the Company filed
under the Act, it shall not, to the extent requested by the Company and such
underwriter, directly or indirectly sell, offer to sell, contract to sell
(including, without limitation, any short sale), grant any option to
13.
16
purchase or otherwise transfer or dispose of (other than to donees who agree to
be similarly bound) any securities of the Company held by it at any time during
such period except common stock included in such registration; provided,
however, that:
(a) such agreement shall be applicable only to the first such
registration statement of the Company which covers common stock (or other
securities) to be sold on its behalf to the public in an underwritten offering;
and
(b) all officers and directors of the Company and all other
persons with registration rights (whether or not pursuant to this Agreement)
enter into similar agreements.
In order to enforce the foregoing covenant, the Company may
impose stop-transfer instructions with respect to the Registrable Securities of
each Investor (and the shares or securities of every other person subject to the
foregoing restriction) until the end of such period.
1.16 TERMINATION OF REGISTRATION RIGHTS. No Holder shall be entitled
to exercise any right provided for in this Section 1 (i) after seven (7) years
following the consummation of the sale of securities pursuant to a registration
statement filed by the Company under the Act in connection with the initial firm
commitment underwritten offering of its securities to the general public, or
(ii) on the closing of the first Company-initiated registered public offering of
Common Stock of the Company if all shares of Registrable Securities held or
entitled to be held upon conversion by such Holder may immediately be sold under
Rule 144 during any 90-day period, or on such date after the closing of the
first Company-initiated registered public offering of Common Stock of the
Company as all shares of Registrable Securities held or entitled to be held upon
conversion by such Holder may immediately be sold under Rule 144 during any
90-day period.
14.
17
2. COVENANTS OF THE COMPANY.
2.1 DELIVERY OF FINANCIAL STATEMENTS. The Company shall deliver to
each Investor as soon as practicable, but in any event within ninety (90) days
after the end of each fiscal year of the Company, an income statement for such
fiscal year, a balance sheet of the Company and statement of shareholder's
equity as of the end of such year, and a schedule as to the sources and
applications of funds for such year, such year-end financial reports to be in
reasonable detail, prepared in accordance with U.S. generally accepted
accounting principles ("GAAP"), and audited and certified by independent public
accountants of nationally recognized standing selected by the Company. In
addition, the Company shall promptly deliver to each Investor each Board of
Directors' approved financial plan for the next fiscal year, including delivery
of all modifications, revisions or financial plans subsequently approved by the
Board of Directors.
2.2 INSPECTION. The Company shall permit each Investor, at such
Investor's expense, to visit and inspect the Company's properties, to examine
its books and records and to discuss the Company's affairs, finances and
accounts with its officers, all at such reasonable times as may be requested by
such Investor.
2.3 RIGHT OF FIRST OFFER. Subject to the terms and conditions
specified in this paragraph 2.3, the Company hereby grants to each Major
Investor (as hereinafter defined) a right of first offer with respect to future
sales by the Company of its Shares (as hereinafter defined). For purposes of
this Section 2.3, a Major Investor shall mean any Investor who holds not less
than 100,000 shares of Series A, Series B, Series C or Series E Preferred Stock
in the aggregate. For purposes of this Section 2.3, Investor includes any
general partners and affiliates of an Investor. An Investor shall be entitled to
apportion the right of first offer hereby granted it among itself and its
partners and affiliates in such proportions as it deems appropriate.
Each time the Company proposes to sell any shares of, or securities
convertible into or exercisable for any shares of, any class of its capital
stock ("Shares"), the Company shall first make an offering of such Shares to
each Major Investor in accordance with the following provisions:
(a) The Company shall deliver a notice ("Notice") to the Major
Investors by certified mail or courier of international reputation stating (i)
its bona fide intention to offer such Shares, (ii) the number of such Shares to
be offered, and (iii) the price and terms, if any, upon which it proposes to
offer such Shares.
(b) By written notification received by the Company, within 20
calendar days after giving of the Notice, the Major Investor may elect to
purchase or obtain, at the price and on the terms specified in the Notice, up to
that portion of such Shares which
15.
18
equals the proportion that the number of shares of common stock issued and held,
or issuable upon conversion of the Series A, Series B, Series C and Series E
Preferred Stock then held, by such Major Investor bears to the total number of
shares of common stock of the Company then outstanding (assuming full conversion
and exercise of all convertible or exercisable securities) (the "Pro Rata
Share"). The Company shall promptly, in writing, inform each Major Investor
which purchases all the shares available to it ("Fully-Exercising Investor") of
any other Major Investor's failure to do likewise. During the ten-day period
commencing after such information is given, each Fully-Exercising Investor shall
be entitled to obtain that portion of the Shares for which Major Investors were
entitled to subscribe but which were not subscribed for by the Major Investors
which is equal to the proportion that the number of shares of common stock
issued and held, or issuable upon conversion of Series A, Series B, Series C and
Series E Preferred Stock then held, by such Fully-Exercising Investor bears to
the total number of shares of common stock issued and held, or issuable upon
conversion of the Series A, Series B, Series C and Series E Preferred Stock then
held, by all Fully-Exercising Investors who wish to purchase some of the
unsubscribed shares.
(c) After giving Notice, the Company may, during the 30-day
period following the expiration of the 20-day period provided in subsection
2.3(b) hereof, offer the unsubscribed portion of such Shares (including both
those Shares that the Investors were entitled to purchase but chose not to
purchase and those Shares that the Investors were not entitled to purchase) to
any person or persons at a price not less than, and upon terms no more favorable
to the offeree than those specified in the Notice. If the Company does not enter
into an agreement for the sale of the Shares within such 30-day period, or if
such agreement is not consummated within 60 days of the execution thereof, the
right provided hereunder shall be deemed to be revived and such Shares shall not
be offered unless first reoffered to the Major Investors in accordance herewith.
(d) The right of first offer in this paragraph 2.3 shall not be
applicable (i) to the issuance or sale of shares of common stock or preferred
stock (or options therefor) to employees, directors or consultants for the
primary purpose of soliciting or retaining their services, provided that such
issuances or sales are first approved by the Company's Board of Directors, (ii)
to or after consummation of a bona fide, firmly underwritten public offering of
shares of common stock, registered under the Act pursuant to a registration
statement on Form S-1, at an offering price of at least $5.00 per share
(appropriately adjusted for any stock split, dividend, combination or other
recapitalization) and $15,000,000 in the aggregate, (iii) to the issuance of
securities pursuant to the conversion or exercise of convertible or exercisable
securities (iv) to the issuance of securities in connection with a stock split,
stock dividend or other recapitalization of the Company, (v) to the issuance of
securities in connection with a bona fide business acquisition of or by the
Company, whether by merger, consolidation, sale of assets, sale or exchange of
stock or otherwise, (vi) to the issuance of securities
16.
19
approved by the Company's Board of Directors in connection with a transaction
with a corporation or other third party which is not primarily in the business
of making equity investments that also involves other strategic elements such
as, but not by way of limitation, a joint marketing agreement, a license
agreement, or a technology development agreement, (vii) to the issuance of
stock, warrants or other securities or rights in connection with equipment
leasing or bank financing transactions provided such issuances are for other
than primarily equity financing purposes, or (viii) to the issuance of stock,
warrants or other securities or rights in connection with a bona fide research
and development financing transaction with universities and other research
institutions upon the approval of the Board of Directors.
3. MISCELLANEOUS.
3.1 SUCCESSORS AND ASSIGNS. Except as otherwise provided herein, the
terms and conditions of this Agreement shall inure to the benefit of and be
binding upon the respective successors and assigns of the parties (including
transferees of any shares of Series A Preferred Stock, Series B Preferred Stock,
Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock or
any Common Stock issued upon conversion thereof). Nothing in this Agreement,
express or implied, is intended to confer upon any party other than the parties
hereto or their respective successors and assigns any rights, remedies,
obligations, or liabilities under or by reason of this Agreement, except as
expressly provided in this Agreement.
3.2 GOVERNING LAW. This Agreement shall be governed by and construed
under the laws of the State of California as applied to agreements among
California residents entered into and to be performed entirely within
California.
3.3 COUNTERPARTS. This Agreement may be executed in two or more
counterparts, each of which shall be deemed an original, but all of which
together shall constitute one and the same instrument.
3.4 TITLES AND SUBTITLES. The titles and subtitles used in this
Agreement are used for convenience only and are not to be considered in
construing or interpreting this Agreement.
3.5 NOTICES. Unless otherwise provided, any notice required or
permitted under this Agreement shall be given in writing and shall be deemed
effectively given upon personal delivery or delivery by courier to the party to
be notified or upon deposit with the United States Post Office, by registered or
certified mail, postage prepaid and addressed to the party to be notified at the
address indicated for such party on Schedule A hereto, or at such other address
as such party may designate by ten (10) days' advance written notice to the
other parties.
17.
20
3.6 EXPENSES. If any action at law or in equity is necessary to
enforce or interpret the terms of this Agreement, the prevailing party shall be
entitled to reasonable attorneys' fees, costs and necessary disbursements in
addition to any other relief to which such party may be entitled.
3.7 AMENDMENTS AND WAIVERS. Any term of this Agreement may be amended
and the observance of any term of this Agreement may be waived (either generally
or in a particular instance and either retroactively or prospectively), only
with the written consent of the Company and the holders of a majority of the
Registrable Securities then outstanding; provided, however, that in no event
shall any Investor be treated in any respect which is adverse from the treatment
of any other Investor hereunder except with the prior written consent of such
Investor. Any amendment or waiver effected in accordance with this paragraph
shall be binding upon each holder of any Registrable Securities then
outstanding, each future holder of all such Registrable Securities, and the
Company. In the event of the exercise of a demand registration right pursuant to
Section 1.2 hereof, any amendment of Section 1.15 hereof shall only be effective
if approved by a majority of the nonparticipating Holders in such registration.
3.8 SEVERABILITY. If one or more provisions of this Agreement are
held to be unenforceable under applicable law, such provision shall be excluded
from this Agreement and the balance of the Agreement shall be interpreted as if
such provision were so excluded and shall be enforceable in accordance with its
terms.
3.9 AGGREGATION OF STOCK. All shares of the Preferred Stock held or
acquired by affiliated entities or persons shall be aggregated together for the
purpose of determining the availability of any rights under this Agreement.
3.10 TERMINATION OF PRIOR AGREEMENT. The Company, the Existing
Investors and Tanabe, are holders of at least a majority of the "Registrable
Securities" (as defined in the Prior Agreement), and hereby agree that all
rights granted and covenants made under the Prior Agreement are hereby waived,
released and terminated in their entirety and shall have no further force or
effect whatsoever. The rights and covenants provided herein set forth the sole
and entire agreement between the Company and the Investors with respect to the
subject matter hereof.
3.11 REGULATED FINANCIAL INSTITUTIONS COMPLIANCE OBLIGATIONS. Nothing
contianed in this Agreement shall diminish the continuing obligations of any
financial institution to comply with applciable requirements of law that such
financial institution maintain responsiblity for the disposition of, and control
over, its admitted assets, investments and property, including (without limiting
the generality of the foregoing) the provisions of Section 1411(b) of the New
York Insurance Law, as amended, and as hereinafter from time to time in effect.
18.
21
IN WITNESS WHEREOF, the parties have executed this Agreement as of the
date first above written.
SIGNAL PHARMACEUTICALS, INC.
By:
-------------------------------------
Alan J. Lewis, President
INVESTORS:
ARES-SERONO S.A.
By:
-------------------------------------
Its:
------------------------------------
BIOCENTIVE
By:
-------------------------------------
Its:
------------------------------------
FINSBURY WORLDWIDE PHARMACEUTICAL
TRUST, PLC
By:
-------------------------------------
Its:
------------------------------------
LOMBARD ODIER IMMUNOLOGY FUND
By:
-------------------------------------
Its:
------------------------------------
SIGNATURE PAGE TO INVESTORS' RIGHTS AGREEMENT
22
NEUROSCIENCE PARTNERS LIMITED PARTNERSHIP
By:
-------------------------------------
Its:
------------------------------------
NEW YORK LIFE INSURANCE COMPANY
By:
-------------------------------------
Its:
------------------------------------
PHARMA/WHEALTH
By:
-------------------------------------
Its:
------------------------------------
THE HEALTH CARE AND BIOTECHNOLOGY
VENTURE FUND
By:
-------------------------------------
Its:
------------------------------------
BAYVIEW INVESTORS LTD.
By:
-------------------------------------
Its:
------------------------------------
SIGNATURE PAGE TO INVESTORS' RIGHTS AGREEMENT
23
VENROCK ASSOCIATES
By:
-------------------------------------
Its:
------------------------------------
VENROCK ASSOCIATES II, L.P.
By:
-------------------------------------
Its:
------------------------------------
KLEINER PERKINS CAUFIELD & BYERS VI
By:
-------------------------------------
Its:
------------------------------------
ACCEL INVESTORS `93 L.P.
By:
-------------------------------------
Its:
------------------------------------
ACCEL IV L.P.
By:
-------------------------------------
Its:
------------------------------------
ACCEL JAPAN L.P.
By:
-------------------------------------
Its:
------------------------------------
SIGNATURE PAGE TO INVESTORS' RIGHTS AGREEMENT
24
ACCEL KEIRETSU L.P.
By:
-------------------------------------
Its:
------------------------------------
ELLMORE C. PATTERSON PARTNERS
By:
-------------------------------------
Its:
------------------------------------
PROSPER PARTNERS
By:
-------------------------------------
Its:
------------------------------------
INTERWEST INVESTORS V
By:
-------------------------------------
Its:
------------------------------------
INTERWEST PARTNERS V
By:
-------------------------------------
Its:
------------------------------------
OXFORD BIOSCIENCE PARTNERS (ADJUNCT) L.P.
By:
-------------------------------------
Its:
------------------------------------
SIGNATURE PAGE TO INVESTORS' RIGHTS AGREEMENT
25
OXFORD BIOSCIENCE PARTNERS (BERMUDA) L.P.
By:
-------------------------------------
Its:
------------------------------------
OXFORD BIOSCIENCE PARTNERS L.P.
By:
-------------------------------------
Its:
------------------------------------
SECOND VENTURES II, L.P.
By:
-------------------------------------
Its:
------------------------------------
U.S. VENTURES PARTNERS IV, L.P.
By:
-------------------------------------
Its:
------------------------------------
USVP ENTREPRENEUR PARTNERS II, L.P.
By:
-------------------------------------
Its:
------------------------------------
HARRY F. HIXSON, JR. SEPARATE PROPERTY
TRUST, DATED DECEMBER 15, 1995
By:
-------------------------------------
Its:
------------------------------------
SIGNATURE PAGE TO INVESTORS' RIGHTS AGREEMENT
26
VERTICAL FUND ASSOCIATES, L.P.
By:
-------------------------------------
Its:
------------------------------------
LEHMAN BROTHERS
By:
-------------------------------------
Its:
------------------------------------
HAMBRECHT & QUIST
By:
-------------------------------------
Its:
------------------------------------
ROBERTSON, STEPHENS & COMPANY
By:
-------------------------------------
Its:
------------------------------------
SIGNATURE PAGE TO INVESTORS' RIGHTS AGREEMENT
27
SCHEDULE A
TO THE INVESTORS' RIGHTS AGREEMENT
Ares-Serono S.A.
c/o Ares Services S.A.
Attn: Leon R. Bushara
15bis Chemin des Mines
1202 Geneva
Switzerland
BioCentive
c/o Mesco Ltd.
Attn: Joel R. Mesznik
122 East 42nd Street
49th Floor
New York, NY 10168
Finsbury Worldwide
Pharmaceutical Trust, plc
c/o Finsbury Asset Management
Attn: Barbara Macaulay
Alderman's House
Alderman's Walk
London EC2M 3XR
England
Lombard Odier Immunology Fund
c/o Lombard Odier & Cie
Attn: Mlle. Laurence Mauron
11, rue de la Corraterie
1204 Geneva
Switzerland
Neuroscience Partners Limited Partnership
Attn: Michael Callaghan
100 International Boulevard
Etobicoke, Ontario
Canada M9W 6J6
A-1.
28
New York Life Insurance Company
Attn: Dominique Semon
51 Madison Avenue
New York, NY 10010
PHARMA/wHEALTH
c/o. Mehta and Isaly
Attn: Mr. Samuel D. Isaly
41 Madison Avenue
40th Floor
New York, NY 10010
The Health Care and Biotechnology Venture Fund
Attn: Micahel Callaghan
100 International Boulevard
Etobicoke, Ontario
Canada M9W 6J6
Bayview Investors Ltd.
c/o Robertson Stephens & Co.
Attn: John Coquia
555 California Street
Suite 2600
San Francisco, CA 94104
Venrock Associates
Venrock Associates II, L.P.
Attn: Patrick F. Latterell
One Maritime Plaza, Suite 1919
San Francisco, CA 94111
Kleiner Perkins Caufield & Byers VI
Attn: Brook H. Byers
2750 Sand Hill Road
Menlo Park, CA 94025
Accel Investors `93 L.P.
Accel IV L.P.
Accel Japan L.P.
Accel Keiretsu L.P.
Ellmore C. Patterson Partners
A-2.
29
Prosper Partners
Attn: Luke B. Evnin, Ph.D.
One Embarcadero Center, Suite 3820
San Francisco, CA 94111
InterWest Investors V
InterWest Partners V
Attn: Arnold Oronsky, Ph.D.
3000 Sand Hill Road
Building 3, Suite 255
Menlo Park, CA 94025
Oxford Bioscience Partners (Adjunct) L.P.
Oxford Bioscience Partners (Bermuda) L.P.
Oxford Bioscience Partners L.P.
Attn: Edmund M. Olivier
650 Town Center Drive, Suite 810
Costa Mesa, CA 92626
Second Ventures II, L.P.
U.S. Venture Partners IV, L.P.
USVP Entrepreneur Partners II, L.P.
Attn: Philip M. Young
2180 Sand Hill Road, Suite 300
Menlo Park, CA 94025
Harry F. Hixson, Jr. Separate Property Trust, Dated December 15, 1995
Attn: Harry F. Hixson, Ph.D.
c/o Neuroscience Biosciences Inc.
3050 Science Park Road
San Diego, CA 92121-1102
Vertical Fund Associates, L.P.
Attn: John Runnells
18 Bank Street
Summit, NJ 07901
Lehman Brothers
3 World Financial Center
New York, NY 10285
A-3.
30
Hambrecht & Quist
One Bush Street
San Francisco, CA 94104
Robertson, Stephens & Company
555 California Street
Suite 2600
San Francisco, CA 94104
A-4.
31
SCHEDULE B
TO THE INVESTORS' RIGHTS AGREEMENT
Accel IV L.P.
Accel Investors `93 L.P.
Accel Japan L.P.
Accel Keiretsu L.P.
Carl D. Carman
Mark D. Carman
Fred H. Gage Trust
Harry F. Hixson, Jr. Separate Property Trust, Dated December 15, 1995
Georgiana B. Hixson
InterWest Partners V
InterWest Investors V
Kleiner Perkins Caufield & Byers VI
KPCB VI Founders Fund
Matthew A. Megaro
Oxford Bioscience Partners L.P.
Oxford Bioscience Partners (Adjunct) L.P.
Oxford Bioscience Partners (Bermuda) Limited Partnership
Ellmore C. Patterson Partners
Prosper Partners
Second Ventures II, L.P.
B-1
32
U.S. Venture Partners IV, L.P.
USVP Entrepreneur Partners II, L.P.
Venrock Associates
Venrock Associates II, L.P.
Inder Verma
Vertical Medical Partners, L.P.
B-2