EX-4.1



 Exhibit 4.1 

MAVENIR SYSTEMS, INC. 

AMENDED AND RESTATED INVESTORS’ RIGHTS AGREEMENT 

July 15, 2014 







 TABLE OF CONTENTS 

 

					
	 	  	Page	 
	 1. Registration Rights
	  	 	1	  
	 1.1      Definitions
	  	 	1	  
	 1.2      Request for Registration
	  	 	3	  
	 1.3      Company Registration
	  	 	4	  
	 1.4      Obligations of the Company
	  	 	4	  
	 1.5      Furnish Information
	  	 	5	  
	 1.6      Expenses of Registrations
	  	 	6	  
	 1.7      Underwriting Requirements
	  	 	6	  
	 1.8      Delay of Registration
	  	 	7	  
	 1.9      Indemnification
	  	 	7	  
	 1.10    Reports Under Securities Exchange Act
	  	 	9	  
	 1.11    Form S-3 Registration
	  	 	9	  
	 1.12    Transfer or Assignment of Registration Rights
	  	 	11	  
	 1.13    Limitations on Subsequent Registration Rights
	  	 	11	  
	 1.14    “Market Stand-Off” Agreement
	  	 	11	  
	 1.15    Termination of Registration Rights
	  	 	12	  
	 1.16    Waiver
	  	 	12	  
		
	 2. [Reserved]
	  	 	13	  
		
	 3. [Reserved]
	  	 	13	  
		
	 4. Legend
	  	 	13	  
		
	 5. Miscellaneous
	  	 	13	  
	 5.1      Governing Law
	  	 	13	  
	 5.2      Waivers and Amendments
	  	 	13	  
	 5.3      Binding Effect
	  	 	13	  
	 5.4      Entire Agreement
	  	 	14	  
	 5.5      Notices
	  	 	14	  
	 5.6      Interpretation
	  	 	14	  
	 5.7      Severability
	  	 	14	  
	 5.8      Aggregation of Stock
	  	 	14	  
	 5.9      Counterparts
	  	 	15	  
	 5.10    Telecopy Execution and Delivery
	  	 	15	  
	 5.11    Amendment and Restatement of Prior Agreement
	  	 	15	  
	 5.12    Confidentiality
	  	 	15	  

 Schedules: 
  

					
	A	  	—	  	Schedule of Investors
	B	  	—	  	Schedule of Common Holders

 Exhibits 
  

					
	A	  	—	  	Adoption Agreement


  
 i 








 MAVENIR SYSTEMS, INC. 

AMENDED AND RESTATED INVESTORS’ RIGHTS AGREEMENT 

THIS AMENDED AND RESTATED INVESTORS’ RIGHTS AGREEMENT (this “Agreement”) is made as of July 15, 2014, by and among
Mavenir Systems, Inc., a Delaware corporation (the “Company”), and the individuals and entities listed on Schedule A hereto (each, an “Investor” and collectively, the “Investors”) and certain
holders of the Company’s Common Stock listed on Schedule B hereto (each, a “Common Holder” and collectively, the “Common Holders”). This Agreement amends, supersedes and replaces the Company’s
Amended and Restated Investors’ Rights Agreement, dated May 26, 2011 (the “Prior Agreement”). 
 R E C I T A L
S 
 WHEREAS, in connection with the Company’s Series E Preferred Stock financing, the Company, the Investors and the Common
Holders entered into the Prior Agreement; 
 WHEREAS, the Company completed its initial public offering of the Common Stock in November
2013, and in connection therewith all of the shares of the Company’s Series E Convertible Preferred Stock, Series D Convertible Preferred Stock, Series C Convertible Preferred Stock, Series B Convertible Preferred Stock, and Series A
Convertible Preferred Stock converted into shares of Common Stock; and 
 WHEREAS, the Existing Investors are holders of at least a majority
of the Registrable Securities (as defined in the Prior Agreement), and desire to amend and restate the Prior Agreement in its entirety to, among other things, (1) waive applicability of this Agreement to an offering of Common Stock by the
Company; and (2) make certain other updates and changes reflected herein; and (3) accept the rights created pursuant to this Agreement in lieu of the rights granted to them under the Prior Agreement. 

NOW, THEREFORE, in consideration of the mutual promises and covenants set forth herein, the Existing Investors hereby agree that the Prior
Agreement shall be superseded and replaced in its entirety by this Agreement, and the parties hereto further agree as follows: 
 1.
Registration Rights.
 1.1 Definitions. As used in this Agreement, the following terms shall have the meanings set forth below:

 (a) “Capital Stock” means any and all shares of Common Stock and Preferred Stock and all other shares, interests,
participation rights or other equivalents in the equity interests in the Company. 
 (b) “Commission” means the United
States Securities and Exchange Commission. 
 (c) “Common Stock” means the Company’s common stock, par value $0.001
per share. 







 (d) “Conversion Stock” means the shares of Common Stock issued or issuable upon
conversion of the Shares. 
 (e) “Exchange Act” means the Securities Exchange Act of 1934, as amended. 

(f) “Form S-3” means such form under the Securities Act as in effect on the date hereof or any registration form under the
Securities Act subsequently adopted by the Commission that permits inclusion or incorporation of substantial information by reference to other documents filed by the Company with the Commission. 

(g) “Holder” means any person owning or having the right to acquire Registrable Securities or any assignee thereof in
accordance with Section 1.12. 
 (h) “Preferred Stock” means any class or series of the Company’s preferred
stock, par value $0.001 per share. 
 (i) The terms “register,” “registered” and
“registration” refer to a registration effected by preparing and filing a registration statement or similar document in compliance with the Securities Act or any other applicable law of any other jurisdiction, and the declaration or
ordering of effectiveness of such registration statement or document. 
 (j) “Registrable Securities” means (i) the
Conversion Stock and (ii) any of the Company’s Common Stock issued as (or issuable upon the conversion or exercise of any warrant, note or other security that is issued as) a dividend or other distribution with respect to, or in exchange
for, or in replacement of, the shares referenced in (i) above; provided, however, that Registrable Securities shall not include any shares of Common Stock which have previously been registered, which have been sold to the public either
pursuant to a registration statement or Rule 144, or which have been sold in a private transaction in which the transferor’s rights under this Section 1 are not assigned. 

(k) “Rule 144” means Rule 144 as promulgated by the Commission under the Securities Act, as such Rule may be amended from
time to time, or any similar successor rule that may be promulgated by the Commission. 
 (l) “Rule 145” means Rule 145 as
promulgated by the Commission under the Securities Act, as such Rule may be amended from time to time, or any similar successor rule that may be promulgated by the Commission. 

(m) “Securities Act” means the Securities Act of 1933, as amended. 

(n) “Shares” means the shares of the Company’s Series A Preferred Stock, $0.001 par value per share, Series B Preferred
Stock, $0.001 par value per share, Series C Preferred Stock, $0.001 par value per share, Series D Preferred Stock, $0.001 par value per share and Series E Preferred Stock, $0.001 par value per share. 

  
 2 








 1.2 Request for Registration. 

(a) Subject to the conditions of this Section 1.2, if the Company shall receive at any time after the earlier of (i) one hundred
eighty days after the closing of a firm commitment underwritten public offering pursuant to an effective registration statement on Form S-1 under the Securities Act covering the offer and sale of Common Stock to the public for the account of the
Company and (ii) the third anniversary of the date of this Agreement, a written request from the Holders of a majority of the Registrable Securities then outstanding that the Company effect a registration under the Securities Act with respect
to at least a majority of the Registrable Securities then outstanding (the “Initiating Holders”), then the Company shall (x) give written notice of such request to all Holders within ten (10) calendar days of the date such
request is given and (y) use its best efforts to effect as soon as practicable (and in any event within ninety (90) calendar days of the date such request is given) the registration under the Securities Act of all Registrable Securities
that the Holders request to be registered within twenty (20) calendar days of the date the Company’s notice referred to in this subsection 1.2(a) is given. 

(b) If the 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 subsection 1.2(a) and the Company shall include such information in the written notice referred to in subsection 1.2(a). The underwriter 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 its 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 to the extent provided herein. All Holders proposing to 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 advises
the Initiating Holders in writing that marketing factors require a limitation of the number of shares to be underwritten, then the Company shall so advise all Holders of Registrable Securities that 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 electing to include shares in the underwriting, including the Initiating Holders, in proportion (as nearly as
practicable) to the amount of Registrable Securities requested by each such Holder to be included in such underwriting; provided, however, that the number of shares of Registrable Securities to be included in such underwriting shall not be
reduced unless all other securities (including those to be sold for the Company’s account) are first entirely excluded from the underwriting. 

(c) Notwithstanding the foregoing, if the Company shall furnish to the Initiating Holders a certificate signed by the Company’s Chief
Executive Officer or President stating that in the good faith judgment of the Company’s Board of Directors, such registration would be seriously detrimental to the Company and its stockholders and that it is, therefore, essential to defer
taking action with respect to such registration, the Company shall have the right to defer taking action with respect to such filing for a period of not more than one hundred twenty (120) calendar days after the date the request of the
Initiating Holders is given; provided, however, that the Company may not utilize this right more than once in any twelve (12) month period; provided, further, that the Company shall not register any securities for the account of
itself or any other stockholder during such period other than (i) a registration statement relating either to the sale of securities to employees of the Company pursuant to a stock option, stock


  
 3 








 
purchase, stock incentive or stock appreciation plan or arrangement, (ii) a transaction pursuant to Rule 145 promulgated under the Securities Act, (iii) a registration in which the only
Common Stock being registered is Common Stock issuable upon conversion of debt securities that are also being registered, or (iv) a registration in connection the initial public offering of the Company’s securities (provided that, in the
case of (iv), the Company has complied with its obligations under Section 1.3). 
 (d) In addition, the Company shall not be obligated
to effect, or to take any action to effect, any registration pursuant to this Section 1.2: 
 (i) after the Company has effected three
(3) registrations pursuant to this Section 1.2 and such registrations have been declared or ordered effective; 
 (ii) during the
period starting with the date sixty (60) calendar days prior to the Company’s good faith estimate of the date of filing of, and ending on a date one hundred eighty (180) calendar days after the effective date of, any registration
statement pertaining to a public offering of securities for the Company’s account; provided, that the Company is actively employing its best efforts to cause such registration statement to be effective; 

(iii) 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 by the Securities Act; or 

(iv) if the Initiating Holders propose to dispose of shares of Registrable Securities that may be immediately registered on Form S-3 pursuant
to a request made pursuant to Section 1.11. 
 1.3 Company Registration. If the Company proposes to register any of its stock or
other securities either for its own account or the account of a stockholder or stockholders exercising their respective demand registration rights (other than (i) a registration pursuant to Sections 1.2 or 1.11, (ii) a registration
relating solely to employee benefit or similar plans, (iii) a registration relating to a Rule 145 transaction or (iv) a registration on any form which does not permit secondary sales or does not include substantially the same information
as would be required to be included in a registration statement covering the Registrable Securities), the Company shall, at such time, promptly give each Holder written notice of such registration. Upon the written request of each Holder given
within twenty (20) calendar days of the date such notice is given, the Company shall, subject to the provisions of Section 1.7, include in the registration all of the Registrable Securities that each such Holder has requested to be
registered. 
 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 Commission a
registration statement with respect to such Registrable Securities and use its best efforts to cause such registration statement to become effective, and to keep such registration statement effective for a period of up to forty-five
(45) calendar days or any lesser period of time in the event the distribution described in the registration statement has been completed. 

  
 4 








 (b) Prepare and file with the Commission 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 Securities 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 Securities 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 by the Securities 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(s) 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 Securities 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 hereunder to be listed on each securities exchange or nationally recognized
quotation system on which similar securities issued by the Company are then listed; and 
 (h) Provide a transfer agent and registrar for
all Registrable Securities registered pursuant hereunder and a CUSIP number for all such Registrable Securities, in each case not later than the effective date of such registration. 

1.5 Furnish Information. It shall be a condition precedent to the Company’s obligations 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 such Holder, the Registrable Securities held by such Holder, and the intended method of
disposition of such securities as shall be reasonably required by the Company or the managing underwriters, if any, to effect the registration of such Holder’s Registrable Securities. 

  
 5 








 1.6 Expenses of Registrations. All expenses (other than underwriting discounts and
commissions) incurred in connection with registrations, filings or qualifications pursuant to Sections 1.2, 1.3 or 1.11, including (without limitation) all registration, filing and qualification fees, printer’s fees, accounting fees and
fees and disbursements of counsel for the Company (including fees and disbursements of counsel for the Company in its capacity as counsel to the selling Holders hereunder; but if Company counsel does not make itself available for this purpose, the
Company will pay 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 Sections 1.2 or 1.11 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 on a pro rata basis based on the number of Registrable Securities proposed to be registered by each such Holder), 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 and such material adverse change
was not 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 not forfeit their right to one (1) demand registration pursuant to Section 1.2; and provided further, that changes resulting solely from the condition of the stock market substantially equally affecting all
similarly situated companies shall not be deemed to be a material adverse change in the condition, business or prospects of the Company. Registrations effected pursuant to Section 1.11 shall not be counted as demands for registration or
registrations effected pursuant to Section 1.2 or 1.3, respectively. 
 1.7 Underwriting Requirements. If the registration
statement under which the Company gives notice under Section 1.3 is for an underwritten offering, the Company shall so advise the Holders. In such event, all Holders proposing to 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. If the total amount of securities, including Registrable
Securities requested by stockholders 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 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 stockholders according to the total amount of securities requested to be included therein by each such selling stockholder or in such other proportions as shall mutually be agreed to by such
selling stockholders), but in no event shall (i) the amount of securities of the selling Holders included in the offering be reduced unless the securities of all other selling stockholders included in the offering are entirely excluded and
(ii) the amount of securities of the selling Holders included in the offering be reduced below thirty percent (30%) of the total amount of securities included in such offering. For purposes of the preceding parenthetical concerning
apportionment, for any selling stockholder which is a Holder of Registrable Securities and which is a partnership, limited liability company or corporation, the partners (or retired partners), members (or retired members) and stockholders of 

  
 6 








 
such selling stockholder, or the estates and family members of any such partners (or retired partners), members (or retired members) or stockholders and any trusts for the benefit of any of the
foregoing persons shall be deemed to be a single “selling stockholder” and any pro rata reduction with respect to such “selling stockholder” shall be based upon the aggregate amount of shares carrying registration rights owned by
all entities and individuals included in such “selling stockholder” as defined in this sentence. 
 1.8 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. 
 1.9 Indemnification. 

(a) To the extent permitted by law, the Company will indemnify and hold harmless each Holder, its officers, directors, partners or former
partners, and members or former members, any underwriter (as defined in the Securities Act) for such Holder and each person, if any, who controls such Holder, its officers, directors, partners or former partners, and members or former members, or
underwriter within the meaning of the Securities Act or the Exchange Act (each an “Indemnified Person”), against any losses, claims, damages, or liabilities (joint or several) to which any of the foregoing persons may become subject
under the Securities Act, the Exchange Act or other federal or state or other applicable securities 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 a registration statement, including any preliminary prospectus or final
prospectus contained therein or any amendments or supplements thereto (collectively, the “Filings”); (ii) the omission or alleged omission to state in the Filings 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 Securities Act, the Exchange Act, any state or other applicable securities law or any rule or regulation promulgated under the
Securities Act, the Exchange Act or any state securities law; and the Company will pay, as incurred, any legal or other expenses reasonably incurred by any Indemnified Person in connection with investigating or defending any such loss, claim,
damage, liability or action; provided, however, that the indemnity agreement contained in this subsection 1.9(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 (which consent shall not be unreasonably withheld or delayed), nor shall the Company be liable to such Indemnified Person 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 that occurs in reliance upon and in conformity with written information furnished to the Company expressly for use in connection with such registration by an Indemnified Person. 

(b) To the extent permitted by law, each selling Holder will severally and not jointly indemnify and hold harmless the Company, each of its
directors, each of its officers, each person, if any, who controls the Company within the meaning of the Securities 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 

  
 7 








 
the Securities Act, the Exchange Act or other federal or state securities 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 the registration statement in connection with
such Filings; and each such Holder will pay, as incurred, any legal or other expenses reasonably incurred by any person to be indemnified pursuant to this subsection 1.9(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 1.9(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 or delayed); provided, however, in no event shall the obligations of any Holder under this subsection 1.9(b) exceed the net proceeds from the
shares of Registrable Securities sold in the offering and received by such Holder. 
 (c) Promptly after receipt by an indemnified party
under this Section 1.9 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 indemnifying party under this Section 1.9, 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 that 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 shall relieve such indemnifying party of liability to the indemnified party under this Section 1.9, but only to the extent such failure to deliver written notice is materially prejudicial to the indemnifying party’s ability to
defend such action. 
 (d) If the indemnification provided for in Section 1.9(a) and (b) is held by a court of competent
jurisdiction to be unavailable to an indemnified party with respect to any loss, 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, 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 or alleged statements or omissions that resulted in such loss, liability, claim 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 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. In no event shall any Holder be required to contribute an amount, when combined with any amounts paid pursuant to
Section 1.9(b), that exceeds the net proceeds from the shares of Registrable Securities sold in the offering and received by such Holder. 

  
 8 








 (e) The obligations of the Company and Holders under this Section 1.9 shall survive the
completion of any offering of Registrable Securities in a registration statement under this Section 1, and the termination of this Agreement. 

1.10 Reports Under Securities Exchange Act. With a view to making available the benefits of certain rules and regulations of the
Commission, including Rule 144, which 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 Rule 144 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
registration of its Common Stock under Section 12 of the Exchange 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 Commission in a timely manner all reports and other documents required of the Company under the Securities Act and the
Exchange 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 Rule 144, the Securities Act and the Exchange 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 Commission that permits the selling of any such securities without registration or pursuant to such form. 

1.11 Form S-3 Registration. 

(a) Subject to the conditions of this Section 1.11, if the Company shall receive from the Holders of a majority of the Registrable
Securities then outstanding a written request 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(s), then the Company shall
(a) promptly give written notice of the proposed registration, and any related qualification or compliance, to all other Holders and (b) use its best efforts to effect, as soon as practicable, 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 the Registrable Securities specified in such request, together with all or such portion of the Registrable Securities of any
other Holder joining in such request as are specified in a written request given within fifteen (15) calendar days of the date the Company’s notice referred to in clause (a) of this sentence is given. 

  
 9 








 (b) If the Holders requesting registration pursuant to this Section 1.11 intend to
distribute the Registrable Securities covered by their request by means of an underwriting, they shall so advise the Company as part of their request made pursuant to this Section 1.11 and the Company shall include such information in the
written notice referred to in clause (a) of Section 1.11(a). The underwriter will be selected by the Company and shall be reasonably acceptable to a majority in interest of the Holders requesting registration. In such event, the right of
any Holder to include its 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 to the extent
provided herein. All Holders proposing to distribute their securities through such underwriting shall (together with the Company as provided in Section 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 1.11, if the underwriter advises the Holders requesting registration in writing that marketing factors require a limitation of the number of shares
to be underwritten, then the Holders requesting registration shall so advise all Holders of Registrable Securities that 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 Holders requesting registration, in proportion (as nearly as practicable) to the amount of Registrable Securities requested by each such Holder to be included in such
underwriting; provided, however, that the number of shares of Registrable Securities to be included in such underwriting shall not be reduced unless all other Securities (including those to be sold for the Company’s account) are first
entirely excluded from the underwriting. 
 (c) Notwithstanding the foregoing, if the Company shall furnish to the Holder(s) requesting a
registration pursuant to this Section 1.11, a certificate signed by the Company’s Chief Executive Officer or President stating that in the good faith judgment of the Company’s Board of Directors, such registration would be seriously
detrimental to the Company and its stockholders and that it is, therefore, essential to defer taking action with respect to such registration, the Company shall have the right to defer taking action with respect to such filing for a period of not
more than one hundred twenty (120) calendar days after the date the request of the Holder(s) requesting a registration pursuant to this Section 1.11 is given; provided, however, that the Company shall not utilize this right more
than once in any twelve (12) month period. 
 (d) In addition, the Company shall not be obligated to effect, or to take any action to
effect, any registration pursuant to this Section 1.11: 
 (i) if Form S-3 is not available for such offering by the Holders; 

(ii) 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 underwriting discounts and commissions) of less than $10,000,000; 

  
 10 








 (iii) during the period starting with the date sixty (60) calendar days prior to the
Company’s good faith estimate of the date of filing of, and ending on a date one hundred eighty (180) calendar days after the effective date of, any registration statement pertaining to an underwritten public offering of securities for the
Company’s account; provided that the Company is actively employing its best efforts to cause such registration statement to be effective; or 

(iv) 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 by the Securities Act. 

1.12 Transfer or Assignment of Registration Rights. The rights to cause the Company to register Registrable Securities pursuant to this
Section 1 may be transferred or assigned, but only with all related obligations, by a Holder to a transferee or assignee who acquires at least 14,285 shares of Registrable Securities (subject to appropriate adjustment for stock splits, stock
dividends and combinations) from such transferring Holder; provided, that (a) the Company is furnished with written notice stating the name and address of such transferee or assignee and identifying the securities with respect to which
such registration rights are being transferred or assigned, (b) such transferee or assignee agrees in writing to be bound by and subject to the terms and conditions of this Agreement, including without limitation the provisions of
Section 1.14 and (c) such transfer or assignment shall be effective only if immediately following such transfer or assignment, the further disposition of such securities by the transferee or assignee is restricted under the Securities Act.

 1.13 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 Registrable Securities then outstanding, enter into any agreement with any holder or prospective holder of any securities of the Company giving such holder or prospective holder any
registration rights, the terms of which are senior to, or in any manner inconsistent with the registration rights granted to the Holders hereunder. 

1.14 “Market Stand-Off” Agreement. Each Investor and Common Holder hereby agrees that, if requested by the managing
underwriter, it will not, without the prior written consent of the Company, during the period commencing on the date of the final prospectus relating to the Company’s initial public offering or any secondary public offering, as applicable, and
ending on the date specified by the Company and the managing underwriter (such period not to exceed one hundred eighty (180) calendar days in the case of an initial public offering and, solely in the case of a Common Holder, ninety
(90) calendar days in the case of any secondary public offering (or such other period as may be requested by the Company or managing underwriter to accommodate regulatory restrictions on (i) the publication or other distribution of
research reports and (ii) analyst recommendations and opinions, including, but not limited to, the restrictions contained in FINRA Rule 2711(f)(4) or NYSE Rule 472(f)(4), or any successor provisions or amendments thereto)) (i) lend, offer,
pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, or otherwise transfer or dispose of, directly or indirectly, any securities of the
Company, including (without limitation) shares of Common Stock or any securities convertible 

  
 11 








 
into or exercisable or exchangeable for Common Stock (whether now owned or hereafter acquired) or (ii) enter into any swap or other arrangement that transfers to another, in whole or in
part, any of the economic consequences of ownership of any securities of the Company, including (without limitation) shares of Common Stock or any securities convertible into or exercisable or exchangeable for Common Stock (whether now owned or
hereafter acquired), whether any such transaction described in clause (i) or (ii) above is to be settled by delivery of securities, in cash or otherwise. The foregoing covenants shall not apply to the sale of any shares by an Investor
or Common Holder to an underwriter pursuant to an underwriting agreement and shall only be applicable to the Investors and Common Holders if all the Company’s executive officers and directors enter into similar agreements. Each Investor and
Common Holder agrees to execute an agreement(s) reflecting (i) and (ii) above as may be requested by the managing underwriters at the time of the initial public offering or any secondary public offering (in the case of a Common Holder),
and further agrees that the Company may impose stop transfer instructions with its transfer agent in order to enforce the covenants in (i) and (ii) above. Any discretionary waiver or termination of the restrictions of any or all such
agreements by the Company shall apply to all Investors and Common Holders subject to such agreements pro rata based on the number of shares of stock or options to purchase shares of stock held by such Investors and Common Holders that are subject to
such agreements. The restrictions in this Section 1.14 shall not apply to transfers to affiliates of Investors or Common Holders or purchases made in the open market following the completion of any offering covered by this Section 1.14,
or, as to each Investor and Common Holder, to any resale public offerings in which such Investor or Common Holder is not selling shares of Common Stock for its own account. 

1.15 Termination of Registration Rights. No Holder shall be entitled to exercise any right provided for in this Section 1 after the
earlier of (i) November 13, 2018 or (ii) as to any Holder, on such date after November 13, 2013 at which the Company is subject to the reporting requirements of the Exchange Act and all shares of Registrable Securities held or
entitled to be held upon conversion by such Holder may be sold under Rule 144 of the Securities Act during any 90-day period free of the current public information, volume limitation, and manner of sale restrictions, and the Form 144 filing
requirements. 
 1.16 Waiver. In connection with the proposed public offering (the “Offering”) of the Common Stock
being made pursuant to a registration statement filed with the Commission on or about July 15, 2014, the Holders waive any and all rights pursuant to Section 1 hereto in connection with the Offering, including without limitation, rights to
register any shares, whether now owned or hereafter acquired, of the Company’s capital stock pursuant to Section 1.3 hereto, and any and all notice requirements contained in the Prior Agreement and this Agreement related thereto. 

  
 12 








 2. [Reserved]. 

3. [Reserved]. 
 4.
Legend. Each certificate representing the shares of Common Stock held by the Investors and by the Common Holders shall be endorsed with the following legend (the “Legend”): 

THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO A LOCK-UP PERIOD FOLLOWING THE EFFECTIVE DATE OF A REGISTRATION STATEMENT OF THE
COMPANY FILED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AS SET FORTH IN THAT CERTAIN AMENDED AND RESTATED INVESTORS’ RIGHTS AGREEMENT BETWEEN THE COMPANY AND THE ORIGINAL HOLDER OF THESE SHARES, A COPY OF WHICH MAY BE OBTAINED AT THE
COMPANY’S PRINCIPAL OFFICE. SUCH LOCK-UP PERIOD IS BINDING ON TRANSFEREES OF THESE SHARES. 
 5. Miscellaneous. 

5.1 Governing Law. This Agreement shall be governed in all respects by the laws of the State of Delaware as such laws are applied to
agreements between Delaware residents entered into and to be performed entirely within Delaware, without regard to conflict of laws rules. 

5.2 Waivers and Amendments. This Agreement may be terminated and any term of this Agreement may be amended or waived (either generally
or in a particular instance and either retroactively or prospectively) with the written consent of the Company and Investors holding a majority of the Registrable Securities then outstanding (the “Major Investors”). The Company may
amend the schedules hereto from time to time to remove any holder whose rights have terminated pursuant to Section 1.15. Any termination, amendment or waiver effected in accordance with this Section 5.2 shall be binding upon each holder of
Registrable Securities then outstanding, each future holder of all such Registrable Securities, the Common Holders and the Company. 
 5.3
Binding Effect. In addition to any restriction on transfer that may be imposed by any other agreement by which any party hereto may be bound, this Agreement shall be binding upon the Investors and Common Holders and their respective permitted
transferees, heirs, executors, administrators, successors and assigns; provided, however, that the Company shall not effect any transfer of Capital Stock subject to this Agreement on its books or issue a new certificate for such
Capital Stock unless the transferee of such Capital Stock shall have executed and delivered an Adoption Agreement substantially in the form attached hereto as Exhibit A. Upon the execution and delivery of an Adoption Agreement by any
transferee, such transferee shall be deemed to be a party hereto as if such transferee’s signature appeared on the signature pages hereto. Nothing in this Agreement, express or implied, is intended to confer upon any party other than the
parties to this Agreement 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. 

  
 13 








 5.4 Entire Agreement. This Agreement constitutes the full and entire understanding and
agreement among the parties with regard to the subject matter hereof, and no party shall be liable or bound to any other party in any manner by any warranties, representations or covenants except as specifically set forth herein. 

5.5 Notices. All notices and other communications required or permitted under this Agreement shall be in writing and shall be delivered
personally by hand or by courier, mailed by United States first-class mail, postage prepaid, or sent by facsimile directed (a) if to an Investor, at such Investor’s address or facsimile number set forth in the Company’s records, or at
such other address or facsimile number as such Investor may designate by ten (10) days’ advance written notice to the other parties hereto, (b) if to a Common Holder, at such Common Holder’s address or facsimile number set forth
in the Company’s records, or at such other address or facsimile number as such Common Holder may designate by ten (10) days’ advance written notice to the other parties hereto or (c) if to the Company, to its address or facsimile
number set forth on its signature page to this Agreement and directed to the attention of the President, or at such other address or facsimile number as the Company may designate by ten (10) days’ advance written notice to the other
parties hereto. All such notices and other communications shall be effective or deemed given upon personal delivery, on the date of mailing, or upon confirmation of facsimile transfer (or if to an overseas address, two (2) business days after
delivery to a recognized overseas air courier service). 
 5.6 Interpretation. The words “include,” “includes” and
“including” when used herein shall be deemed in each case to be followed by the words “without limitation.” The titles and subtitles used in this Agreement are used for convenience only and are not considered in construing or
interpreting this Agreement. 
 5.7 Severability. If any provision of this Agreement becomes or is declared by a court of competent
jurisdiction to be illegal, unenforceable or void, portions of such provision, or such provision in its entirety, to the extent necessary, shall be severed from this Agreement, and such court will replace such illegal, void or unenforceable
provision of this Agreement with a valid and enforceable provision that will achieve, to the extent possible, the same economic, business and other purposes of the illegal, void or unenforceable provision. The balance of this Agreement shall be
enforceable in accordance with its terms. 
 5.8 Aggregation of Stock. All shares of Registrable Securities held or acquired by a
Holder and its affiliated entities shall be aggregated together for the purpose of determining the availability of any rights under this Agreement. For purposes of the foregoing, any shares of Registrable Securities held by a Holder that (X) is
a partnership, limited liability company or corporation shall be deemed to include shares held by (i) entities affiliated with such partnership, limited liability company or corporation, (ii) any partner (or retired partner), member (or
retired member) or stockholder of such partnership, limited liability company or corporation, (iii) the spouse, siblings, lineal descendants or ancestors of any such partner (or retired partner), member (or retired member) or stockholder,
(iv) the estate of any such partner 

  
 14 








 
(or retired partner), member (or retired member) or stockholder and (v) any custodian or trustee for the benefit of any such partner (or retired partner), member (or retired member) or
stockholder or the spouse, siblings, lineal descendants or ancestors of any such partner (or retired partner), member (or retired member) or stockholder or (Y) is an individual shall be deemed to include shares held by (i) the estate of
such individual or (ii) the spouse, siblings, lineal descendants or ancestors of such individual and any custodian or trustee for the benefit of any of the foregoing persons. 

5.9 Counterparts. This Agreement may be executed in any number of counterparts, each of which shall be an original, but all of which
together shall constitute one instrument. 
 5.10 Telecopy Execution and Delivery. A facsimile, telecopy or other reproduction of this
Agreement may be executed by one or more parties hereto, and an executed copy of this Agreement may be delivered by one or more parties hereto by facsimile or similar electronic transmission device pursuant to which the signature of or on behalf of
such party can be seen, and such execution and delivery shall be considered valid, binding and effective for all purposes. At the request of any party hereto, all parties hereto agree to execute an original of this Agreement as well as any
facsimile, telecopy or other reproduction hereof. 
 5.11 Amendment and Restatement of Prior Agreement. Pursuant to Section 5.2
of the Prior Agreement, the Major Investors (as that term is defined in the Prior Agreement) hereby amend and restate the Prior Agreement on behalf of all Investors (as that term is defined in the Prior Agreement) with this Agreement, and any
Investor (as that term is defined in the Prior Agreement) who does not sign this Agreement shall be bound by the terms and conditions of this Agreement pursuant to Section 5.2 of the Prior Agreement as if that Investor (as that term is defined
in the Prior Agreement) had signed this Agreement. 
 5.12 Confidentiality. Each Investor and Common Holder party hereto agrees that
such person will keep confidential and will not disclose, divulge, or use for any purpose (other than to monitor its investment in the Company) any confidential information obtained from the Company pursuant to the terms of this Agreement (including
notice of the Company’s intention to file a registration statement), unless such confidential information (a) is known or becomes known to the public in general (other than as a result of a breach of this Section 5.12 by such person),
(b) is or has been independently developed or conceived by such person without use of the Company’s confidential information, or (c) is or has been made known or disclosed to such person by a third party without a breach of any
obligation of confidentiality such third party may have to the Company; provided, however, that an Investor or Common Holder may disclose confidential information (i) to its attorneys, accountants, consultants, and other
professionals to the extent necessary to obtain their services in connection with monitoring its investment in the Company; and (ii) as may otherwise be required by law, provided that such person promptly notifies the Company of such disclosure
and takes reasonable steps to minimize the extent of any such required disclosure. Each Investor and Common Holder acknowledges that confidential information obtained from the Company pursuant to the terms of this Agreement could be material,
non-public information and further acknowledges that he/she is aware of the restrictions imposed by the United States securities laws on the purchase or sale of securities by any person who has received material, non-public information from the
issuer of such securities 

  
 15 








 
and on the communication of such information to any other person when it is reasonably foreseeable that such other person is likely to purchase or sell such securities in reliance upon such
information. Accordingly, each Investor and Common Holder acknowledges and agrees that he/she has not and will not engage in any transactions in the Company’s securities while in possession of material, non-public information. 

[Remainder of page intentionally left blank.] 

  
 16 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	“Company”
	
	Mavenir Systems, Inc.
		
	By:	 	 /s/ Pardeep Kohli

		 	Pardeep Kohli, President
	
	Address:
	1700 International Parkway, Suite 200
	Richardson, TX 75081
	Facsimile: (469) 916-4393


 MAVENIR SYSTEMS, INC. 

AMENDED AND RESTATED INVESTORS’ RIGHTS AGREEMENT

 SIGNATURE PAGE 







 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	“Investor”
	
	Alloy Ventures 2005, L.P.
		
	By:	 	Alloy Ventures 2005, LLC,
		 	its General Partner
		
	By:	 	 /s/ Ammar Hanafi

	Print Name: Ammar Hanafi
	Title: Managing Member



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	“Investor”
	
	Austin Ventures VIII, L.P.
		
	By:	 	AV Partners VIII, L.P.,
		 	its General Partner
		
	By:	 	 /s/ Chris Pacitti

	Print Name: Chris Pacitti
	Title: General Partner



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	“Investor”
	
	North Bridge Venture Partners V-A, L.P.
		
	By:	 	North Bridge Venture Management V, L.P.
		 	Its General Partner
		
	By:	 	NBVM GP, LLC
		 	Its General Partner
		
	By:	 	 /s/ Jeffrey P. McCarthy

		 	Jeffrey P. McCarthy
		 	Manager
	
	North Bridge Venture Partners V-B, L.P.
		
	By:	 	North Bridge Venture Management V, L.P.
		 	Its General Partner
		
	By:	 	NBVM GP, LLC
		 	Its General Partner
		
	By:	 	 /s/ Jeffrey P. McCarthy

		 	Jeffrey P. McCarthy
		 	Manager
	
	North Bridge Venture Partners VI, L.P.
		
	By:	 	North Bridge Venture Management VI, L.P.
		 	Its General Partner
		
	By:	 	NBVM GP, LLC
		 	Its General Partner
		
	By:	 	 /s/ Jeffrey P. McCarthy

		 	Jeffrey P. McCarthy
		 	Manager



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	
	“Investor”
	
	August Capital V Special Opportunities, L.P.
		
	By:	 	August Capital Management V, L.L.C.
		 	Its general partner
		
	By:	 	 /s/ Jeffrey Bloom

	Name:	 	Jeffrey Bloom
	Title:	 	Attorney-in-Fact



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	“Investor”
	
	Cross Creek Capital, L.P.
		
	By:	 	Cross Creek Capital GP, L.P.,
		 	its Sole General Partner
		
	By:	 	Cross Creek Capital, LLC,
		 	its Sole General Partner
		
	By:	 	Wasatch Advisors, Inc.,
		 	its Sole Member
		
	By:	 	 
	Print Name: Daniel Thurber
	Title:	 	Vice President



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	“Investor”
	
	Cross Creek Capital Employees’ Fund, L.P.
		
	By:	 	Cross Creek Capital GP, L.P.,
		 	its Sole General Partner
		
	By:	 	Cross Creek Capital, LLC,
		 	its Sole General Partner
		
	By:	 	Wasatch Advisors, Inc.,
		 	its Sole Member
		
	By:	 	 
	Print Name: Daniel Thurber
	Title:	 	Vice President



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	 “Investor”

	
	 KAM Patel, LLC

		
	 By:
	 	 
	 Print Name:
	 	 
	 Title:
	 	 



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	“Investor”
	
	Starent Networks LLC
		
	By:	 	 
	Print Name:	 	 
	Title:	 	 
		
	Address:	 	c/o Cicso Systems, Inc.
		 	San Jose, CA 95134-1706
		 	Attention: General Counsel
	Facsimile:	 	(408) 525-4757
	Attention:	 	SVP, Corporate Development
	Facsimile:	 	(408) 526-7864
	
	with a copy to:
	Fenwick & West LLP
	801 California Street
	Mountain View, CA 94041
	Attention: Cynthia Clarfield Hess, Esq.
	Facsimile: (650) 938-5200



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	“Investor”
	
	Greenspring Crossover Ventures I, L.P.
		
	By:	 	Greenspring Crossover I GP, L.P.
		
	By:	 	Greenspring Crossover I GP, LLC
		
	By:	 	 
	Name:	 	 
	Title:	 	 



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

	
	“Investor”
	
	  
 Satish Kohli




  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

	
	 “Investor”

	
	  
 Pardeep
Kohli




  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

	
	 “Investor”

	
	  
 KiHyun
Joo




  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

	
	 “Investor”

	
	  
 Alex
Garbuz




  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	 “Investor”

	
	  

K.P. Wilska

		
	 Facsimile:
	 	 



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

	
	“Investor”
	
	  
 Ashok Khuntia




  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

	
	“Investor”
	
	  
 Satyendra Arya




  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

			
	“Investor”
	
	Koteswar Krishna Revocable Trust,
	Koteswar Krishna and Vijaya Krishna co-trustees
		
	By:	 	 
	Print Name: Koteswar Krishna
	Title: Co-Trustee
		
	By:	 	 
	Print Name: Vijaya Krishna
	Title: Co-Trustee



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 IN WITNESS WHEREOF, the parties have executed this Agreement on the day, month and year first set
forth above. 
  

	
	“Investor”
	
	 
	S. Paul Handa



  
 MAVENIR
SYSTEMS, INC. 
 AMENDED AND RESTATED
INVESTORS’ RIGHTS AGREEMENT 
 SIGNATURE PAGE 








 SCHEDULE A 

SCHEDULE OF INVESTORS 

August Capital V Special Opportunities, L.P. 
 Alloy Ventures
2005, L.P. 
 Satyendra Arya 
 Austin Ventures VIII, L.P. 

Alex Garbuz 
 Greenspring Crossover Ventures I, L.P. 

S. Paul Handa 
 North Bridge Venture Partners V-A, L.P. 

North Bridge Venture Partners V-B, L.P. 
 North Bridge Venture
Partners VI, L.P. 
 KAM Patel LLC 
 Ashok Khuntia 

KiHyun Joo 
 Pardeep Kohli 

Satish Kohli 
 Starent Networks LLC 

K-P Wilska 
 Cross Creek Capital, L.P. 

Cross Creek Capital Employees’ Fund, L.P. 
 Koteswar Krishna
Revocable Trust 

  
 S-1 








 SCHEDULE B 

SCHEDULE OF COMMON HOLDERS 

Pulin Patel 
 Rashad Ali 

Achal Patel 
 Jake Han 

  
 S-2 








 EXHIBIT A 

ADOPTION AGREEMENT 

This Adoption Agreement (“Adoption Agreement”) is executed by the undersigned (the
“Transferee”) pursuant to the terms of that certain Amended and Restated Investors’ Rights Agreement dated as of July 15, 2014 (the “Agreement”) by and among Mavenir Systems, Inc. (the
“Company”) and certain of its Capital Stock. Capitalized terms used but not defined herein shall have the respective meanings ascribed to such terms in the Agreement. By the execution of this Adoption Agreement, the
Transferee agrees as follows: 
 1. Acknowledgement. Transferee acknowledges that Transferee is
acquiring certain shares of the Capital Stock of the Company, which shares are subject to the terms and conditions of the Agreement. 

2. Agreement. As partial consideration for such transfer, Transferee (i) agrees that the Capital Stock
acquired by Transferee shall be bound by and subject to the terms of the Agreement, to the same extent and with the same rights and obligations as the person(s) from which such Capital Stock is received and (ii) hereby agrees to become a party
to the Agreement with the same force and effect as if Transferee were originally a party thereto. 
 3.
Notice. Any notice required or permitted by the Agreement shall be given to Transferee at the address listed below Transferee’s signature below. 

4. Joinder. The spouse of the undersigned Transferee, if applicable, executes this Adoption to acknowledge its
fairness and that it is in such spouse’s best interests and to bind to the terms of the Agreement such spouse’s community interest, if any, in the Capital Stock. 

EXECUTED AND DATED this          day
of                    ,             . 

 

			
	TRANSFEREE:
	
	  

	Title:	 	  

	Address:	 	  

	Fax:	 	  

	
	Spouse: (if applicable):
	
	  

	Name:	 	  



 Acknowledged and accepted
on                    ,             . 

 

			
	MAVENIR SYSTEMS, INC.
		
	By:	 	  

	Name:	 	  

	Title:	 	  



  
 Exhibit B