Document:

exv4w6

Exhibit 4.6

FIRST AMENDMENT TO FOURTH AMENDED AND RESTATED

REGISTRATION RIGHTS AGREEMENT

     This First Amendment to Fourth Amended and Restated Registration
Rights Agreement (this “Amendment”) is entered this 25th day of November 2008, by
and among BroadSoft, Inc., a Delaware corporation (the “Company”), ORIX Finance Equity
Investors, LP, a Delaware limited partnership (“ORIX”), and the other parties listed on the
signature pages hereof (the “Investors”).

Recitals

     Whereas, in connection with the Company’s Series D Preferred Stock financing, the
Company, the Investors, and certain other parties have previously entered into that certain Fourth
Amended and Restated Registration Rights Agreement, dated as of June 26, 2007 (the “Agreement”).
Capitalized terms used herein without definition shall have the meanings given to such terms in the
Agreement.

     Whereas, on September 26, 2008 the Company entered into that certain Loan and
Security Agreement (the “Loan Agreement”) with BroadSoft International, Inc., a Delaware
corporation, BroadSoft M6, LLC, a Delaware limited liability company, and ORIX Venture Finance LLC,
a Delaware limited liability company, and it was a condition to the Loan Agreement that the Company
issue a warrant (the “ORIX Warrant”) to ORIX to acquire 699,301 shares of the Company’s common
stock, at an initial exercise price of $1.43 per share.

     Whereas, the Loan Agreement provides that the Company shall take such actions as may
be necessary to cause ORIX to become a party to the Agreement and to provide ORIX with certain
“piggyback” and S-3 registration rights.

     Whereas, Section 2.3 of the Agreement provides that the Agreement may be amended if
the Company agrees thereto and obtains the written consent of persons holding or having the right
to acquire in the aggregate a majority of the Registrable Securities (as defined therein) then
outstanding.

     Whereas, the Company, the Investors party hereto who hold or have the right to
acquire in the aggregate a majority of the Registrable Securities then outstanding, and ORIX desire
to amend the Agreement as set forth herein to cause ORIX to become a party to the Agreement and to
provide ORIX with certain “piggyback” and S-3 registration rights thereunder.

Agreements

     Now, Therefore, for and in consideration of the mutual promises and covenants set
forth herein and for other good and valuable consideration, the receipt and sufficiency of which
are hereby acknowledged, the parties to this Amendment hereby agree as follows:

 

 

     1. Amendment to Section 1.1(h). Pursuant to this Amendment, the definition of “Registrable
Securities” in Section 1.1(h) of the Agreement is hereby deleted in its entirety and replaced with
the following:

          (h) The term “Registrable Securities” means (i) the Investors’ Common Shares or any Common
Stock issued as a dividend or other distribution with respect to, in exchange for, or in
replacement of Investors’ Common Shares, (ii) shares of Common Stock issued upon conversion of the
Series B-1 Shares, Series C-1 Shares, and Series D Shares, (iii) any other shares of Common Stock
acquired on or after the date hereof by any Investor, and (iv) for all purposes of this Agreement
other than Section 1.2, shares of Common Stock issued upon exercise of the ORIX Warrant, and any
Common stock issued as a dividend or other distribution with respect to, in exchange for, or in
replacement of, such shares of Common Stock; provided, however, that any shares previously sold
pursuant to a registered public offering or pursuant to an exemption from the registration
requirements of the 1933 Act under which the transferee does not receive “restricted securities”
shall cease to be Registrable Securities.

     2. Addition of Sections 1.1(p) and 1.1(q). Pursuant to this Amendment, the following
definitions are hereby added to Section 1.1 of the Agreement:

          (p) The term “ORIX Warrant” means that certain Warrant to Purchase Stock, dated as of
September 26, 2008, made by the Company in favor of ORIX Finance Equity Investors, LP, as amended
and in effect from time to time.

          (q) The term “ORIX Warrantholder” means (i) until such time as the ORIX Warrant has been
exercised, the record holder of the ORIX Warrant or, if the ORIX Warrant has been assigned or
transferred in part in accordance with the terms of the ORIX Warrant, then such term shall mean
those record holders who have the right to acquire a majority of the shares of Common Stock
issuable under all ORIX Warrants and (ii) after the ORIX Warrant has been exercised, the record
holder(s) of a majority of the shares of Common Stock issued upon exercise of the ORIX Warrant.

     3. ORIX Made a Party. By virtue of its execution and delivery of this Amendment, ORIX is
hereby made a party to the Agreement.

     4. Counterparts. This Amendment 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.

     5. Effectiveness. This Amendment shall become effective upon the execution hereof by the
Company, persons holding or having the right to acquire in the aggregate at least a majority of the
aggregate of the Registrable Securities then outstanding, and ORIX.

     6. Governing Law. This Amendment shall be deemed a contract made under the laws of the State
of Delaware and, together with the rights and obligations of the parties hereunder, shall be
construed under and governed by the laws of such State.

     7. Continuing Effect. Other than as set forth in this Amendment, all of the terms and
conditions of the Agreement shall continue in full force and effect.

2

 

[Signature Pages Follow]

3

 

     In Witness Whereof, the parties have executed this First Amendment to Fourth Amended
and Restated Registration Rights Agreement as of the day and year first above written.

	 	 	 	 	 
	COMPANY: 	BROADSOFT, INC.

 	 
	 	By:  	/s/ Mary Ellen Seravalli
 	 
	 	 	Name:  	Mary Ellen Seravalli 	 
	 	 	Title:  	Vice President, General Counsel, and Secretary 	 
	 

[Signature Page to

First Amendment to Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	ORIX: 	ORIX Finance Equity Investors, LP, a

Delaware limited partnership

By: ORIX Finance Corp., a Delaware corporation,

        its General Partner

 	 
	 	By:  	/s/ Kevin P. Sheehan
 	 
	 	 	Name:  	Kevin P. Sheehan 	 
	 	 	Title:  	Authorized Representative 	 
	 

[Signature Page to

First Amendment to Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	INVESTORS: 	Bessemer Venture Partners IV L.P.

By: Deer IV & Co. LLC, General Partner

 	 
	 	By:  	/s/ J. Edmund Colloton
 	 
	 	 	Name:  	J. Edmund Colloton 	 
	 	 	Title:  	Chief Operating Officer 	 
	 
	 	Bessec Ventures IV, L.P.

By: Deer IV & Co. LLC, General Partner

 	 
	 	By:  	/s/ J. Edmund Colloton
 	 
	 	 	Name:  	J. Edmund Colloton 	 
	 	 	Title:  	Chief Operating Officer 	 
	 
	 	Plum Bush, Inc.

 	 
	 	By:  	/s/ J. Edmund Colloton
 	 
	 	 	Name:  	J. Edmund Colloton 	 
	 	 	Title:  	Attorney-in-Fact 	 
	 
	 	Cove Ventures, LLC
 	 
	 	By:  	Cove Road Associates, LLC,
 	 
	 	Its: 	Managing Member 	 
	 	 	 	 
	 	By:  	                    /s/ J. Edmund Colloton
 	 
	 	 	Name:  	J. Edmund Colloton 	 
	 	 	Title:  	Attorney-in-Fact 	 
	 	 	 
	 	                         /s/ J. Edmund Colloton
 	 
	 	Robert Goodman 	 
	 	(By J. Edmund Colloton, Attorney-in-Fact) 	 
	 

[Signature Page to

First Amendment to Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	Charles River Partnership IX, A Limited 

Partnership 

By: Charles River IX GP Limited Partnership,

        General
Partner

 	 
	 	By:  	 	 
	 	 	Title: General Partner 	 
	 	 	 	 
	 
	 	Charles River Partnership IX-A, A Limited

Partnership

By: Charles River IX GP Limited Partnership, 

        General
Partner

 	 
	 	By:  	 	 
	 	 	Title: General Partner 	 
	 	 	 	 
	 
	 	Charles River IX-B LLC

By:  Charles River Friends, Inc., Manager

 	 
	 	By:  	 	 
	 	 	Title: Officer 	 
	 	 	 	 
	 
	 	Charles River IX-C LLC

By: Charles River Friends, Inc., Manager

 	 
	 	By:  	 	 
	 	 	Title: Officer 	 
	 	 	 	 
	 

[Signature Page to

First Amendment to Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	Columbia BroadSoft Investors, LLC

By: Columbia Capital, L.L.C.

Its: Managing Partner

 	 
	 	By:  	/s/ Donald A. Doering
 	 
	 	 	Name:  	Donald A. Doering 	 
	 	 	Title:  	Executive Vice President 	 
	 

[Signature Page to

First Amendment to Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	RRE Ventures III-A, L.P.

 	 
	 	By:  	 	 
	 	 	Andrew Zalasin 	 
	 	 	General Partner 	 
	 
	 	RRE Ventures III, L.P.

 	 
	 	By:  	 	 
	 	 	Andrew Zalasin 	 
	 	 	General Partner 	 
	 
	 	RRE Ventures Fund III, L.P.

 	 
	 	By:  	 	 
	 	 	Andrew Zalasin 	 
	 	 	General Partner 	 
	 

[Signature Page to

First Amendment to Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	Grotech Partners VI, L.P.

By: Grotech Capital Group VI, LLC

        Its General Partner

 	 
	 	By:  	/s/ Joseph R. Zell
 	 
	 	 	Joseph R. Zell 	 
	 	 	General Partner 	 
	 

[Signature Page to

First Amendment to Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	Meritech Capital Partners III, L.P.

By: Meritech Capital Associates III, L.L.C.,

        its General Partner

By: Meritech Management Associates III,

        L.L.C., a managing member

 	 
	 	By:  	/s/ Paul S. Madera
 	 
	 	 	Paul S. Madera, a Managing Member 	 
	 	 	 	 
	 
	 	Meritech Capital Affiliates III, L.P.

By: Meritech Capital Associates III, L.L.C.,

        its General Partner

By: Meritech Management Associates III,

        L.L.C., a managing member

 	 
	 	By:  	/s/ Paul S. Madera
 	 
	 	 	Paul S. Madera, a Managing Member 	 
	 	 	 	 
	 

[Signature Page to

First Amendment to Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	Comcast Interactive Capital, L.P.

By: Comcast CICG GP, LLC

Its: General Partner

By: Comcast Capital Corporation

Its: Manager

 	 
	 	By:  	/s/ James P. McCue
 	 
	 	 	Name:  	James P. McCue 	 
	 	 	Title:  	President 	 
	 

[Signature Page to

First Amendment to Fourth Amended and Restated Registration Rights Agreement]exv4w7

Exhibit 4.7

SECOND
AMENDMENT TO FOURTH AMENDED AND RESTATED
 REGISTRATION RIGHTS AGREEMENT

     This Second Amendment to Fourth Amended and Restated Registration
Rights Agreement (this “Amendment”) is entered this 23rd day of December 2008, by and among
BroadSoft, Inc., a Delaware corporation (the “Company”), the parties listed on Exhibit A
as “Series E Investors” (the “Series E Investors”), and the other parties listed on the signature
pages hereof (the “Investors”).

Recitals

     Whereas, in connection with the Company’s Series D Preferred Stock financing, the
Company, the Investors, and certain other parties have previously entered into that certain Fourth
Amended and Restated Registration Rights Agreement, dated as of June 26, 2007 (as amended on
November 25, 2008, the “Agreement”). Capitalized terms used herein without definition shall have
the meanings given to such terms in the Agreement.

     Whereas, the Company has entered into a certain Agreement and Plan of Merger and
Reorganization, dated as of December 8, 2008 (the “Merger Agreement”), with BroadSoft Sylantro,
Inc., a Delaware corporation and wholly-owned subsidiary of the Company and Sylantro Systems
Corporation, a Delaware corporation (“Sylantro”), pursuant to which the Company is issuing shares
of its Series E Convertible Preferred Stock (“Series E Preferred”) to the Series E Investors.

     Whereas, it is a condition to the consummation of the transactions contemplated by
the Merger Agreement that each Series E Investor who will be receiving shares of Series E Preferred
become a party to the Agreement by executing this Amendment.

     Whereas, Section 2.3 of the Agreement provides that such agreement may be amended if
the Company agrees thereto and obtains the written consent of persons holding or having the right
to acquire in the aggregate a majority of the Registrable Securities then outstanding.

     Whereas, the Company, the Investors party hereto who hold or have the right to
acquire in the aggregate a majority of the Registrable Securities then outstanding, and the Series
E Investors desire to amend the Agreement as set forth herein to cause the Series E Investors to
become parties to the Agreement and to make the other amendments set forth herein.

Agreements

     Now, Therefore, for and in consideration of the mutual promises and covenants set
forth herein and for other good and valuable consideration, the receipt and sufficiency of which
are hereby acknowledged, the parties to this Amendment hereby agree as follows:

 

 

     1. Amendment to Definition of “Investors”. Pursuant to this Amendment, (a) the definition of
“Investors” is hereby amended to include the Series E Investors, and (b) Exhibit A to the Agreement
is hereby supplemented to include the Series E Investors listed on Exhibit A to this Amendment.

     2. Amendment to Section 1.1(h). Pursuant to this Amendment, the definition of “Registrable
Securities” in Section 1.1(h) of the Registration Rights Agreement is hereby deleted in its
entirety and replaced with the following:

          (h) The term “Registrable Securities” means (i) the Investors’ Common Shares or any Common
Stock issued as a dividend or other distribution with respect to, in exchange for, or in
replacement of Investors’ Common Shares, (ii) shares of Common Stock issued upon conversion of the
Series B-1 Shares, Series C-1 Shares, Series D Shares, and Series E Shares, (iii) any other shares
of Common Stock acquired on or after the date hereof by any Investor, and (iv) for all purposes of
this Agreement other than Section 1.2, shares of Common Stock issued upon exercise of the ORIX
Warrant, and any Common stock issued as a dividend or other distribution with respect to, in
exchange for, or in replacement of, such shares of Common Stock; provided, however, that any shares
previously sold pursuant to a registered public offering or pursuant to an exemption from the
registration requirements of the 1933 Act under which the transferee does not receive “restricted
securities” shall cease to be Registrable Securities.

     3. Addition of Sections 1.1(r) and 1.1(s). Pursuant to this Amendment, the following
definitions are hereby added to Section 1.1:

          (r) The term “Series E Preferred Stock” means the Company’s Series E Convertible Preferred
Stock, $0.01 par value per share.

          (s) The term “Series E Shares” means the shares of the Company’s Series E Preferred Stock
issued pursuant to the Agreement and Plan of Merger and Reorganization, dated as of December 8,
2008, by and among the Company, BroadSoft Sylantro, Inc., a Delaware corporation and wholly-owned
subsidiary of the Company, and Sylantro Systems Corporation, a Delaware corporation.

     4. Series E Investors Made Parties. By virtue of each Series E Investor’s execution and
delivery of this Amendment, each such Series E Investor is hereby made a party to the Agreement.

     5. Counterparts. This Amendment 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.

     6. Effectiveness. This Amendment shall become effective upon the execution hereof by the
Company, persons holding or having the right to acquire in the aggregate at least a majority of the
aggregate of the Registrable Securities then outstanding, and the Series E Investors.

2

 

     7. Governing Law. This Amendment shall be deemed a contract made under the laws of the State
of Delaware and, together with the rights and obligations of the parties hereunder, shall be
construed under and governed by the laws of such State.

     8. Continuing Effect. Other than as set forth in this Amendment, all of the terms and
conditions of the Registration Rights Agreement shall continue in full force and effect.

[Signature Pages Follow]

3

 

     In Witness Whereof, the parties have executed this Second Amendment to Fourth Amended
and Restated Registration Rights Agreement as of the day and year first above written.

	 	 	 	 	 
	COMPANY: 	BROADSOFT, INC.

 	 
	 	By:  	/s/ Mary Ellen Seravalli
 	 
	 	 	Name:  	Mary Ellen Seravalli 	 
	 	 	Title:  	Vice President, General Counsel, and Secretary 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	INVESTORS:  	Bessemer Venture Partners IV L.P.

By: Deer IV & Co. LLC, General Partner

 	 
	 	By:  	                           /s/ J. Edmund Colloton
 	 
	 	 	Name:  	J. Edmund Colloton 	 
	 	 	Title:  	Chief Operating Officer 	 
	 
	 	Bessec Ventures IV, L.P.

By: Deer IV & Co. LLC, General Partner

 	 
	 	By:  	                           /s/ J. Edmund Colloton
 	 
	 	 	Name:  	J. Edmund Colloton 	 
	 	 	Title:  	Chief Operating Officer 	 
	 
	 	Plum Bush, Inc.

 	 
	 	By:  	/s/ J. Edmund Colloton
 	 
	 	 	Name:  	J. Edmund Colloton 	 
	 	 	Title:  	Attorney-in-Fact 	 
	 
	 	Cove Ventures, LLC

By: Cove Road Associates, LLC,

Its: Managing Member

 	 
	 	By:  	/s/ J. Edmund Colloton
 	 
	 	 	Name:  	J. Edmund Colloton 	 
	 	 	Title:  	Attorney-in-Fact 	 
	 	 	 
	 	                                                   /s/ J. Edmund Colloton
 	 
	 	Robert Goodman 	 
	 	(By J. Edmund Colloton, Attorney-in-Fact) 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	Charles River Partnership IX, A Limited 

Partnership 

By: Charles River IX GP Limited Partnership, General Partner

 	 
	 	By:  	/s/ Richard Burnes
 	 
	 	 	Title: General Partner 	 
	 	 	 	 
	 	Charles River Partnership IX-A, A Limited

Partnership

By: Charles River IX GP Limited Partnership, General
Partner

 	 
	 	By:  	/s/ Richard Burnes
 	 
	 	 	Title: General Partner 	 
	 	 	 	 
	 	Charles River IX-B LLC

By: Charles River Friends, Inc., Manager

 	 
	 	By:  	/s/ Bruce I. Sachs
 	 
	 	 	Title: Officer 	 
	 	 	 	 
	 	Charles River IX-C LLC

By: Charles River Friends, Inc., Manager

 	 
	 	By:  	/s/ Bruce I. Sachs
 	 
	 	 	Title: Officer 	 
	 	 	 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	Columbia BroadSoft Investors, LLC

By: Columbia Capital, L.L.C.

Its: Managing Partner

 	 
	 	By:  	/s/ Donald A. Doering
 	 
	 	 	Name:  	Donald A. Doering 	 
	 	 	Title:  	Executive Vice President 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	RRE Ventures III-A, L.P.

 	 
	 	By:  	 	 
	 	 	Andrew Zalasin 	 
	 	 	General Partner 	 
	 
	 	RRE Ventures III, L.P.

 	 
	 	By:  	 	 
	 	 	Andrew Zalasin 	 
	 	 	General Partner 	 
	 
	 	RRE Ventures Fund III, L.P.

 	 
	 	By:  	 	 
	 	 	Andrew Zalasin 	 
	 	 	General Partner 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	Grotech Partners VI, L.P.

By:  Grotech Capital Group VI, LLC

        Its General Partner

 	 
	 	By:  	/s/ Joseph R. Zell
 	 
	 	 	Joseph R. Zell 	 
	 	 	General Partner 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	 	Meritech Capital Partners III, L.P.

By:  Meritech Capital Associates III, L.L.C.,

        its General Partner

By:  Meritech Management Associates III,

        L.L.C., a managing member

 	 
	 	By:  	/s/ Michael Gordon
 	 
	 	 	Michael Gordon, 	 
	 	 	a Managing Member 	 
	 
	 	Meritech Capital Affiliates III, L.P.

By:  Meritech Capital Associates III, L.L.C.,

        its General Partner

By:  Meritech Management Associates III,

        L.L.C., a managing member

 	 
	 	By:  	/s/ Michael Gordon
 	 
	 	 	Michael Gordon, 	 
	 	 	a Managing Member 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	
ACCEL VII L.P.

By:  Accel VII Associates L.L.C.

        Its General Partner

 	 
	 	By:  	/s/ Attorney-In-Fact
 	 
	 	 	ATTORNEY-IN-FACT 	 
	 	 	 	 
	 
	 	ACCEL INTERNET FUND III L.P.

By:  Accel Internet Fund III Associates L.L.C.

        Its General Partner

 	 
	 	By:  	/s/ Attorney-In Fact
 	 
	 	 	ATTORNEY-IN-FACT 	 
	 	 	 	 
	 
	 	ACCEL INVESTORS’99 L.P.

 	 
	 	By:  	/s/ Attorney-In- Fact
 	 
	 	 	ATTORNEY-IN-FACT 	 
	 	 	 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 
	
ARGC VI

Argo II — The Wireless Internet Fund L.P.
 	 
	 	/s/ Henry H. Haight
 	 
	 	Henry H. Haight 	 
	 	CEO 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	
BARTON INVESTMENTS, LLC
 	 
	 	By:  	/s/ James A. Katzman
 	 
	 	 	Barton Investments, LLC 	 
	 	 	Managing Member 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

BAVP, LP

 	 	 
	/s/ Mark Brooks
 	 	 
	Mark Brooks, Managing Director 	 	 
	By: Scale Management I, LLC

Its General Partner 	 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	
Edward J. McCaffrey
 	 
	 	/s/ Edward J. McCaffrey
 	 
	 	 	 
	 	 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

HOOK PARTNERS III, L.P.
 	 
	 	By:  	/s/ David J. Hook
 	 
	 	 	David J. Hook 	 
	 	 	 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

HOOK COMMUNICATIONS PARTNERS L.P.
 	 
	 	By:  	/s/ David J. Hook
 	 
	 	 	David J. Hook 	 
	 	 	 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

JEFFREY PULVER
 	 
	 	/s/ Jeffrey Pulver
 	 
	 	 	 
	 	 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	
MAYFIELD ASSOCIATES FUND IV

A DELAWARE LIMITED PARTNERSHIP

By:  Mayfield IX Management, LLC

        A Delaware Limited Liability Company,

        Its General Partner
 	 
	 	By:  	/s/ Yogen K. Dalal
 	 
	 	 	Yogen K. Dalal 	 
	 	 	Managing Director 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

MAYFIELD IX

A DELAWARE LIMITED PARTNERSHIP

By:  Mayfield IX Management, LLC

        A Delaware Limited Liability Company,

        Its General Partner

 	 
	 	By:  	/s/ Yogen K. Dalal
 	 
	 	 	Yogen K. Dalal 	 
	 	 	Managing Director 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

REMBRANDT VENTURE PARTNERS II, L.P.
 	 
	 	By:  	/s/ Douglas Schrier
 	 
	 	 	Douglas Schrier 	 
	 	 	General Partner 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

SUMMERHILL VENTURES I LP

By:  Summerhill Venture Partners LP

        Its General Partner

By:  Summerhill Venture Partners Inc.,

        Its General Partner

 	 
	 	By:  	/s/ Ommer Chohan
 	 
	 	 	Ommer Chohan 	 
	 	 	Chief Financial Officer 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

TELECOM TRUST II
 	 
	 	By:  	/s/ James T. Beck
 	 
	 	 	James T. Beck 	 
	 	 	Managing Director 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

LOEWENSTERN FAMILY COMMUNITY

PROPERTY TRUST
 	 
	 	/s/ Walter Loewenstern
 	 
	 	Walter Loewenstern, Trustee 	 
	 	 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

VANGUARD VI, L.P.;

VANGUARD VI AFFILIATES FUND, L.P.

VANGUARD VI ANNEX FUND, L.P.
 	 
	 	By:  	/s/ Donald F. Wood
 	 
	 	 	Donald F. Wood 	 
	 	 	Managing Member 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

	 	 	 	 	 
	SERIES E INVESTORS:

 	

2008629 ONTARIO INC.
 	 
	 	/s/ Paul Atkinson
 	 
	 	Paul Atkinson 	 
	 	President 	 
	 

[Signature Page to Second Amendment to

Fourth Amended and Restated Registration Rights Agreement]

 

 

EXHIBIT A

SERIES E INVESTORS

Accel VII L.P.

Accel Internet Fund III L.P.

Accel Investors ‘99 L.P.

Argo II

ARGC VI

BAVP, L.P.

Summerhill Ventures I, L.P.

Hook Partners III, L.P.

Hook Communications Partners LP

Mayfield IX

Mayfield Associates Fund IV

Telecom Trust II

Vanguard VI Annex

Paul J. Atkinson

Burton E. McGillivray

Rembrandt Venture Partners II, L.P.

Jeff Pulver

The Lowenstern Family Community Property Trust U/D/T dated Feb. 12, 1990

Barton Investments LLC

Edward J. McCaffrey

Exhibit A

Series E Investors

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