Document:

EX-10.1

 Exhibit 10.1 

OOMA, INC. 
 2005
STOCK PLAN 
 (Amended and restated on September 7, 2011, amended on December 13, 2011, and amended December 17, 2013)

 1. Purposes of the Plan. The purposes of this 2005 Stock Plan are to attract and retain the best available personnel
for positions of substantial responsibility, to provide additional incentive to Employees and Consultants and to promote the success of the Company’s business. Options granted under the Plan may be Incentive Stock Options or Nonstatutory Stock
Options, as determined by the Administrator at the time of grant of an option and subject to the applicable provisions of Section 422 of the Code and the regulations and interpretations promulgated thereunder. Stock purchase rights may also be
granted under the Plan. 
 2. Definitions. As used herein, the following definitions shall apply: 

(a) “Administrator” means the Board or its Committee appointed pursuant to Section 4 of the Plan.

 (b) “Affiliate” means an entity other than a Subsidiary (as defined below) which, together with the
Company, is under common control of a third person or entity. 
 (c) “Applicable Laws” means the legal
requirements relating to the administration of stock option and restricted stock purchase plans, including under applicable U.S. state corporate laws, U.S. federal and applicable state securities laws, other U.S. federal and state laws, the Code,
any Stock Exchange rules or regulations and the applicable laws, rules and regulations of any other country or jurisdiction where Options or Stock Purchase Rights are granted under the Plan, as such laws, rules, regulations and requirements shall be
in place from time to time. 
 (d) “Board” means the Board of Directors of the Company. 

(e) “Cause” for termination of a Participant’s Continuous Service Status will exist if the Participant is
terminated by the Company for any of the following reasons: (i) Participant’s willful failure substantially to perform his or her duties and responsibilities to the Company or deliberate violation of a Company policy;
(ii) Participant’s commission of any act of fraud, embezzlement, dishonesty or any other willful misconduct that has caused or is reasonably expected to result in material injury to the Company; (iii) unauthorized use or disclosure by
Participant of any proprietary information or trade secrets of the Company or any other party to whom the Participant owes an obligation of nondisclosure as a result of his or her relationship with the Company; or (iv) Participant’s
willful breach of any of his or her obligations under any written agreement or covenant with the Company. The determination as to whether a Participant is being terminated for Cause shall be made in good faith by the Company and shall be final and
binding on the Participant. The foregoing definition does not in any way limit the Company’s ability to terminate a Participant’s employment or consulting relationship at any time as provided in Section 5(d) below, and the term
“Company” will be interpreted to include any Subsidiary, Parent or Affiliate, as appropriate. 

 (f) “Change of Control” means (1) a sale of all or
substantially all of the Company’s assets, or (2) any merger, consolidation or other business combination transaction of the Company with or into another corporation, entity or person, other than a transaction in which the holders of at
least a majority of the shares of voting capital stock of the Company outstanding immediately prior to such transaction continue to hold (either by such shares remaining outstanding or by their being converted into shares of voting capital stock of
the surviving entity) a majority of the total voting power represented by the shares of voting capital stock of the Company (or the surviving entity) outstanding immediately after such transaction. 

(g) “Code” means the Internal Revenue Code of 1986, as amended. 

(h) “Committee” means one or more committees or subcommittees of the Board appointed by the Board to administer
the Plan in accordance with Section 4 below. 
 (i) “Common Stock” means the Common Stock of the
Company. 
 (j) “Company” means Ooma, Inc., a Delaware corporation. 

(k) “Consultant” means any person, including an advisor, who is engaged by the Company or any Parent, Subsidiary
or Affiliate to render services and is compensated for such services, and any director of the Company whether compensated for such services or not. 

(l) “Continuous Service Status” means the absence of any interruption or termination of service as an Employee
or Consultant. Continuous Service Status as an Employee or Consultant shall not be considered interrupted in the case of: (i) sick leave; (ii) military leave; (iii) any other leave of absence approved by the Administrator, provided
that such leave is for a period of not more than ninety (90) days, unless reemployment upon the expiration of such leave is guaranteed by contract or statute, or unless provided otherwise pursuant to Company policy adopted from time to time; or
(iv) in the case of transfers between locations of the Company or between the Company, its Parents, Subsidiaries, Affiliates or their respective successors. A change in status from an Employee to a Consultant or from a Consultant to an Employee
will not constitute an interruption of Continuous Service Status. 
 (m) “Corporate Transaction” means
a sale of all or substantially all of the Company’s assets, or a merger, consolidation or other capital reorganization or business combination transaction of the Company with or into another corporation, entity or person, or the direct or
indirect acquisition (including by way of a tender or exchange offer) by any person, or persons acting as a group, of beneficial ownership or a right to acquire beneficial ownership of shares representing a majority of the voting power of the then
outstanding shares of capital stock of the Company. 
 (n) “Director” means a member of the Board.

 (o) “Employee” means any person employed by the Company or any Parent, Subsidiary or Affiliate, with
the status of employment determined based upon such factors as are deemed appropriate by the Administrator in its discretion, subject to any requirements of the Code or the Applicable Laws. The payment by the Company of a director’s fee to a
Director shall not be sufficient to constitute “employment” of such Director by the Company. 

  
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 (p) “Exchange Act” means the Securities Exchange Act of 1934, as
amended. 
 (q) “Fair Market Value” means, as of any date, the fair market value of the Common Stock, as
determined by the Administrator in good faith on such basis as it deems appropriate and applied consistently with respect to Participants. Whenever possible, the determination of Fair Market Value shall be based upon the closing price for the Shares
as reported in the Wall Street Journal for the applicable date. 
 (r) “Incentive Stock Option” means
an Option intended to qualify as an incentive stock option within the meaning of Section 422 of the Code, as designated in the applicable Option Agreement. 

(s) “Listed Security” means any security of the Company that is listed or approved for listing on a national
securities exchange or designated or approved for designation as a national market system security on an interdealer quotation system by the National Association of Securities Dealers, Inc. 

(t) “Named Executive” means any individual who, on the last day of the Company’s fiscal year, is the chief
executive officer of the Company (or is acting in such capacity) or among the four most highly compensated officers of the Company (other than the chief executive officer). Such officer status shall be determined pursuant to the executive
compensation disclosure rules under the Exchange Act. 
 (u) “Nonstatutory Stock Option” means an
Option not intended to qualify as an Incentive Stock Option, as designated in the applicable Option Agreement. 
 (v)
“Option” means a stock option granted pursuant to the Plan. 
 (w) “Option
Agreement” means a written document, the form(s) of which shall be approved from time to time by the Administrator, reflecting the terms of an Option granted under the Plan and includes any documents attached to or incorporated into
such Option Agreement, including, but not limited to, a notice of stock option grant and a form of exercise notice. 
 (x)
“Option Exchange Program” means a program approved by the Administrator whereby outstanding Options are exchanged for Options with a lower exercise price or are amended to decrease the exercise price as a result of a decline
in the Fair Market Value of the Common Stock. 
 (y) “Optioned Stock” means the Common Stock subject to
an Option. 
 (z) “Optionee” means an Employee or Consultant who receives an Option. 

(aa) “Parent” means a “parent corporation,” whether now or hereafter existing, as defined in
Section 424(e) of the Code, or any successor provision. 

  
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 (bb) “Participant” means any holder of one or more Options or
Stock Purchase Rights, or the Shares issuable or issued upon exercise of such awards, under the Plan. 
 (cc)
“Plan” means this 2005 Stock Plan. 
 (dd) “Reporting Person” means an officer,
Director, or greater than ten percent stockholder of the Company within the meaning of Rule 16a-2 under the Exchange Act, who is required to file reports pursuant to Rule 16a-3 under the Exchange Act. 

(ee) “Restricted Stock” means Shares of Common Stock acquired pursuant to a grant of a Stock Purchase Right
under Section 11 below. 
 (ff) “Restricted Stock Purchase Agreement” means a written document,
the form(s) of which shall be approved from time to time by the Administrator, reflecting the terms of a Stock Purchase Right granted under the Plan and includes any documents attached to such agreement. 

(gg) “Rule 16b-3” means Rule 16b-3 promulgated under the Exchange Act, as amended from time to time, or any
successor provision. 
 (hh) “Share” means a share of the Common Stock, as adjusted in accordance with
Section 14 of the Plan. 
 (ii) “Stock Exchange” means any stock exchange or consolidated stock
price reporting system on which prices for the Common Stock are quoted at any given time. 
 (jj) “Stock Purchase
Right” means the right to purchase Common Stock pursuant to Section 11 below. 
 (kk)
“Subsidiary” means a “subsidiary corporation,” whether now or hereafter existing, as defined in Section 424(f) of the Code, or any successor provision. 

(ll) “Ten Percent Holder” means a person who owns stock representing more than ten percent (10%) of the
voting power of all classes of stock of the Company or any Parent or Subsidiary. 
 3. Stock Subject to the Plan.
Subject to the provisions of Section 14 of the Plan, the maximum aggregate number of Shares that may be sold under the Plan is 6,641,205 shares of Common Stock. The Shares may be authorized, but unissued, or reacquired Common Stock. If an award
should expire or become unexercisable for any reason without having been exercised in full, or is surrendered pursuant to an Option Exchange Program, the unpurchased Shares that were subject thereto shall, unless the Plan shall have been terminated,
become available for future grant under the Plan. In addition, any Shares of Common Stock which are retained by the Company upon exercise of an award in order to satisfy the exercise or purchase price for such award or any withholding taxes due with
respect to such exercise or purchase shall be treated as not issued and shall continue to be available under the Plan. Shares issued under the Plan and later repurchased by the Company pursuant to any repurchase right which the Company may have
shall not be available for future grant under the Plan. 

  
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 4. Administration of the Plan. 

(a) General. The Plan shall be administered by the Board or a Committee, or a combination thereof, as determined by the
Board. The Plan may be administered by different administrative bodies with respect to different classes of Participants and, if permitted by the Applicable Laws, the Board may authorize one or more officers to make awards under the Plan.

 (b) Committee Composition. If a Committee has been appointed pursuant to this Section 4, such Committee
shall continue to serve in its designated capacity until otherwise directed by the Board. From time to time the Board may increase the size of any Committee and appoint additional members thereof, remove members (with or without cause) and appoint
new members in substitution therefor, fill vacancies (however caused) and remove all members of a Committee and thereafter directly administer the Plan, all to the extent permitted by the Applicable Laws and, in the case of a Committee administering
the Plan in accordance with the requirements of Rule 16b-3 or Section 162(m) of the Code, to the extent permitted or required by such provisions. The Committee shall in all events conform to any requirements of the Applicable Laws. 

(c) Powers of the Administrator. Subject to the provisions of the Plan and in the case of a Committee, the specific duties
delegated by the Board to such Committee, the Administrator shall have the authority, in its discretion: 
 (i) to determine the Fair
Market Value of the Common Stock, in accordance with Section 2(q) of the Plan, provided that such determination shall be applied consistently with respect to Participants under the Plan; 

(ii) to select the Employees and Consultants to whom Plan awards may from time to time be granted; 

(iii) to determine whether and to what extent Plan awards are granted; 

(iv) to determine the number of Shares of Common Stock to be covered by each award granted; 

(v) to approve the form(s) of agreement(s) used under the Plan; 

(vi) to determine the terms and conditions, not inconsistent with the terms of the Plan, of any award granted hereunder, which terms and
conditions include but are not limited to the exercise or purchase price, the time or times when awards may be exercised (which may be based on performance criteria), any vesting acceleration or waiver of forfeiture restrictions, any pro rata
adjustment to vesting as a result of a Participant’s transitioning from full- to part-time service (or vice versa), and any restriction or limitation regarding any Option, Optioned Stock, Stock Purchase Right or Restricted Stock, based in each
case on such factors as the Administrator, in its sole discretion, shall determine; 
 (vii) to determine whether and under what
circumstances an Option may be settled in cash under Section 10(c) instead of Common Stock; 

  
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 (viii) to implement an Option Exchange Program on such terms and conditions as the Administrator
in its discretion deems appropriate, provided that no amendment or adjustment to an Option that would materially and adversely affect the rights of any Optionee shall be made without the prior written consent of the Optionee; 

(ix) to adjust the vesting of an Option held by an Employee or Consultant as a result of a change in the terms or conditions under which such
person is providing services to the Company; 
 (x) to construe and interpret the terms of the Plan and awards granted under the Plan, which
constructions, interpretations and decisions shall be final and binding on all Participants; and 
 (xi) in order to fulfill the purposes of
the Plan and without amending the Plan, to modify grants of Options or Stock Purchase Rights to Participants who are foreign nationals or employed outside of the United States in order to recognize differences in local law, tax policies or customs.

 5. Eligibility. 

(a) Recipients of Grants. Nonstatutory Stock Options and Stock Purchase Rights may be granted to Employees and
Consultants. Incentive Stock Options may be granted only to Employees, provided that Employees of Affiliates shall not be eligible to receive Incentive Stock Options. 

(b) Type of Option. Each Option shall be designated in the Option Agreement as either an Incentive Stock Option or a
Nonstatutory Stock Option. 
 (c) ISO $100,000 Limitation. Notwithstanding any designation under
Section 5(b), to the extent that the aggregate Fair Market Value of Shares with respect to which Options designated as Incentive Stock Options are exercisable for the first time by any Optionee during any calendar year (under all plans of the
Company or any Parent or Subsidiary) exceeds $100,000, such excess Options shall be treated as Nonstatutory Stock Options. For purposes of this Section 5(c), Incentive Stock Options shall be taken into account in the order in which they were
granted, and the Fair Market Value of the Shares subject to an Incentive Stock Option shall be determined as of the date of the grant of such Option. 

(d) No Employment Rights. The Plan shall not confer upon any Participant any right with respect to continuation of an
employment or consulting relationship with the Company, nor shall it interfere in any way with such Participant’s right or the Company’s right to terminate the employment or consulting relationship at any time for any reason. 

6. Term of Plan. The Plan shall become effective upon its adoption by the Board of Directors. It shall continue in effect for a
term of ten (10) years unless sooner terminated under Section 16 of the Plan. 

  
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 7. Term of Option. The term of each Option shall be the term stated in the Option
Agreement; provided that the term shall be no more than ten years from the date of grant thereof or such shorter term as may be provided in the Option Agreement and provided further that, in the case of an Incentive Stock Option granted to a
person who at the time of such grant is a Ten Percent Holder, the term of the Option shall be five years from the date of grant thereof or such shorter term as may be provided in the Option Agreement. 

8. [Reserved] 
 9.
Option Exercise Price and Consideration. 
 (a) Exercise Price. The per Share exercise price for the Shares to be
issued pursuant to exercise of an Option shall be such price as is determined by the Administrator and set forth in the Option Agreement, but shall be subject to the following: 

(i) In the case of an Incentive Stock Option 

(A) granted to an Employee who at the time of grant is a Ten Percent Holder, the per Share exercise price shall be no less than 110% of the
Fair Market Value per Share on the date of grant; or 
 (B) granted to any other Employee, the per Share exercise price shall be no less
than 100% of the Fair Market Value per Share on the date of grant. 
 (ii) In the case of a Nonstatutory Stock Option 

(A) granted on any date on which the Common Stock is not a Listed Security to a person who is at the time of grant is a Ten Percent Holder,
the per Share exercise price shall be no less than 110% of the Fair Market Value per Share on the date of grant if required by the Applicable Laws and, if not so required, shall be such price as is determined by the Administrator; 

(B) granted on any date on which the Common Stock is not a Listed Security to any other eligible person, the per Share exercise price shall be
no less than 85% of the Fair Market Value per Share on the date of grant if required by the Applicable Laws and, if not so required, shall be such price as is determined by the Administrator; or 

(C) granted on any date on which the Common Stock is a Listed Security to any eligible person, the per share Exercise Price shall be such
price as determined by the Administrator provided that if such eligible person is, at the time of the grant of such Option, a Named Executive of the Company, the per share Exercise Price shall be no less than 100% of the Fair Market Value on the
date of grant if such Option is intended to qualify as performance-based compensation under Section 162(m) of the Code. 
 (iii)
Notwithstanding the foregoing, Options may be granted with a per Share exercise price other than as required above pursuant to a merger or other corporate transaction. 

  
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 (b) Permissible Consideration. The consideration to be paid for the Shares to be
issued upon exercise of an Option, including the method of payment, shall be determined by the Administrator (and, in the case of an Incentive Stock Option, shall be determined at the time of grant) and may consist entirely of (1) cash;
(2) check; (3) subject to any requirements of the Applicable Laws (including without limitation Section 153 of the Delaware General Corporation Law), delivery of Optionee’s promissory note having such recourse, interest, security
and redemption provisions as the Administrator determines to be appropriate after taking into account the potential accounting consequences of permitting an Optionee to deliver a promissory note; (4) cancellation of indebtedness; (5) other
Shares that have a Fair Market Value on the date of surrender equal to the aggregate exercise price of the Shares as to which the Option is exercised, provided that in the case of Shares acquired, directly or indirectly, from the Company, such
Shares must have been owned by the Optionee for more than six months on the date of surrender (or such other period as may be required to avoid the Company’s incurring an adverse accounting charge); (6) if, as of the date of exercise of an
Option the Company then is permitting employees to engage in a “same-day sale” cashless brokered exercise program involving one or more brokers, through such a program that complies with the Applicable Laws (including without limitation
the requirements of Regulation T and other applicable regulations promulgated by the Federal Reserve Board) and that ensures prompt delivery to the Company of the amount required to pay the exercise price and any applicable withholding taxes; or
(7) any combination of the foregoing methods of payment. In making its determination as to the type of consideration to accept, the Administrator shall consider if acceptance of such consideration may be reasonably expected to benefit the
Company and the Administrator may, in its sole discretion, refuse to accept a particular form of consideration at the time of any Option exercise. 

10. Exercise of Option. 

(a) General. 
 (i)
Exercisability. Any Option granted hereunder shall be exercisable at such times and under such conditions as determined by the Administrator, consistent with the term of the Plan and reflected in the Option Agreement, including vesting
requirements and/or performance criteria with respect to the Company and/or the Optionee; provided however that, if required under the Applicable Laws, the Option (or Shares issued upon exercise of the Option) shall comply with the requirements of
Section 260.140.41(f) and (k) of the Rules of the California Corporations Commissioner. 
 (ii) Leave of Absence.
The Administrator shall have the discretion to determine whether and to what extent the vesting of Options shall be tolled during any unpaid leave of absence; provided, however, that in the absence of such determination, vesting of Options shall be
tolled during any such unpaid leave (unless otherwise required by the Applicable Laws). In the event of military leave, vesting shall toll during any unpaid portion of such leave, provided that, upon a Participant’s returning from military
leave (under conditions that would entitle him or her to protection upon such return under the Uniform Services Employment and Reemployment Rights Act), he or she shall be given vesting credit with respect to Options to the same extent as would have
applied had the Participant continued to provide services to the Company throughout the leave on the same terms as he or she was providing services immediately prior to such leave. 

  
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 (iii) Minimum Exercise Requirements. An Option may not be exercised for a fraction
of a Share. The Administrator may require that an Option be exercised as to a minimum number of Shares, provided that such requirement shall not prevent an Optionee from exercising the full number of Shares as to which the Option is then
exercisable. 
 (iv) Procedures for and Results of Exercise. An Option shall be deemed exercised when written notice of such
exercise has been given to the Company in accordance with the terms of the Option by the person entitled to exercise the Option and the Company has received full payment for the Shares with respect to which the Option is exercised. Full payment may,
as authorized by the Administrator, consist of any consideration and method of payment allowable under Section 9(b) of the Plan, provided that the Administrator may, in its sole discretion, refuse to accept any form of consideration at the time
of any Option exercise. 
 Exercise of an Option in any manner shall result in a decrease in the number of Shares that thereafter may be
available, both for purposes of the Plan and for sale under the Option, by the number of Shares as to which the Option is exercised. 
 (v)
Rights as Stockholder. Until the issuance of the Shares (as evidenced by the appropriate entry on the books of the Company or of a duly authorized transfer agent of the Company), no right to vote or receive dividends or any other
rights as a stockholder shall exist with respect to the Optioned Stock, notwithstanding the exercise of the Option. No adjustment will be made for a dividend or other right for which the record date is prior to the date the stock certificate is
issued, except as provided in Section 14 of the Plan. 
 (b) Termination of Employment or Consulting Relationship. Except
as otherwise set forth in this Section 10(b), the Administrator shall establish and set forth in the applicable Option Agreement the terms and conditions upon which an Option shall remain exercisable, if at all, following termination of an
Optionee’s Continuous Service Status, which provisions may be waived or modified by the Administrator at any time. Unless the Administrator otherwise provides in the Option Agreement, to the extent that the Optionee is not vested in Optioned
Stock at the date of termination of his or her Continuous Service Status, or if the Optionee (or other person entitled to exercise the Option) does not exercise the Option to the extent so entitled within the time specified in the Option Agreement
or below (as applicable), the Option shall terminate and the Optioned Stock underlying the unexercised portion of the Option shall revert to the Plan. In no event may any Option be exercised after the expiration of the Option term as set forth in
the Option Agreement (and subject to Section 7). 
 The following provisions (1) shall apply to the extent an Option Agreement does not
specify the terms and conditions upon which an Option shall terminate upon termination of an Optionee’s Continuous Service Status, and (2) establish the minimum post-termination exercise periods that may be set forth in an Option
Agreement: 
 (i) Termination other than Upon Disability or Death or for Cause. In the event of termination of Optionee’s
Continuous Service Status other than under the circumstances set forth in subsections (ii) through (iv) below, such Optionee may exercise an Option for 30 days following such termination to the extent the Optionee was vested in the
Optioned Stock as of the date of such termination. No termination shall be deemed to occur and this Section 10(b)(i) shall not apply if (i) the Optionee is a Consultant who becomes an Employee, or (ii) the Optionee is an Employee who
becomes a Consultant. 

  
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 (ii) Disability of Optionee. In the event of termination of an Optionee’s
Continuous Service Status as a result of his or her disability (including a disability within the meaning of Section 22(e)(3) of the Code), such Optionee may exercise an Option at any time within six months following such termination to the
extent the Optionee was vested in the Optioned Stock as of the date of such termination. 
 (iii) Death of Optionee. In the
event of the death of an Optionee during the period of Continuous Service Status since the date of grant of the Option, or within thirty days following termination of Optionee’s Continuous Service Status, the Option may be exercised by
Optionee’s estate or by a person who acquired the right to exercise the Option by bequest or inheritance at any time within twelve months following the date of death, but only to the extent the Optionee was vested in the Optioned Stock as of
the date of death or, if earlier, the date the Optionee’s Continuous Service Status terminated. 
 (iv) Termination for
Cause. In the event of termination of an Optionee’s Continuous Service Status for Cause, any Option (including any exercisable portion thereof) held by such Optionee shall immediately terminate in its entirety upon first notification to
the Optionee of termination of the Optionee’s Continuous Service Status. If an Optionee’s employment or consulting relationship with the Company is suspended pending an investigation of whether the Optionee shall be terminated for Cause,
all the Optionee’s rights under any Option likewise shall be suspended during the investigation period and the Optionee shall have no right to exercise any Option. This Section 10(b)(iv) shall apply with equal effect to vested Shares
acquired upon exercise of an Option granted on any date on which the Common Stock is not a Listed Security to a person other than an officer, Director or Consultant, in that the Company shall have the right to repurchase such Shares from the
Participant upon the following terms: (A) the repurchase is made within 90 days of termination of the Participant’s Continuous Service Status for Cause at the Fair Market Value of the Shares as of the date of termination,
(B) consideration for the repurchase consists of cash or cancellation of purchase money indebtedness, and (C) the repurchase right terminates upon the effective date of the Company’s initial public offering of its Common Stock. With
respect to vested Shares issued upon exercise of an Option granted to any officer, Director or Consultant, the Company’s right to repurchase such Shares upon termination of the Participant’s Continuous Service Status for Cause shall be
made at the Participant’s original cost for the Shares and shall be effected pursuant to such terms and conditions, and at such time, as the Administrator shall determine. Nothing in this Section 10(b)(iv) shall in any way limit the
Company’s right to purchase unvested Shares issued upon exercise of an Option as set forth in the applicable Option Agreement. 
 (c)
Buyout Provisions. The Administrator may at any time offer to buy out for a payment in cash or Shares an Option previously granted under the Plan based on such terms and conditions as the Administrator shall establish and communicate
to the Optionee at the time that such offer is made. 

  
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 11. Stock Purchase Rights. 

(a) Rights to Purchase. When the Administrator determines that it will offer Stock Purchase Rights under the Plan, it shall
advise the offeree in writing of the terms, conditions and restrictions related to the offer, including the number of Shares that such person shall be entitled to purchase, the price to be paid, and the time within which such person must accept such
offer. In the case of a Stock Purchase Right granted prior to the date, if any, on which the Common Stock becomes a Listed Security and if required by the Applicable Laws at that time, the purchase price of Shares subject to such Stock Purchase
Rights shall not be less than 85% of the Fair Market Value of the Shares as of the date of the offer, or, in the case of a Ten Percent Holder, the price shall not be less than 100% of the Fair Market Value of the Shares as of the date of the offer.
If the Applicable Laws do not impose the requirements set forth in the preceding sentence and with respect to any Stock Purchase Rights granted after the date, if any, on which the Common Stock becomes a Listed Security, the purchase price of Shares
subject to Stock Purchase Rights shall be as determined by the Administrator. The offer to purchase Shares subject to Stock Purchase Rights shall be accepted by execution of a Restricted Stock Purchase Agreement in the form determined by the
Administrator. 
 (b) Repurchase Option. 

(i) General. Unless the Administrator determines otherwise, the Restricted Stock Purchase Agreement shall grant the Company a
repurchase option exercisable upon the voluntary or involuntary termination of the purchaser’s employment with the Company for any reason (including death or disability). Subject to any requirements of the Applicable Laws (including without
limitation Section 260.140.42(h) of the Rules of the California Corporations Commissioner), the terms of the Company’s repurchase option (including without limitation the price at which, and the consideration for which, it may be
exercised, and the events upon which it shall lapse) shall be as determined by the Administrator in its sole discretion and reflected in the Restricted Stock Purchase Agreement. 

(ii) Leave of Absence. The Administrator shall have the discretion to determine whether and to what extent the lapsing of
Company repurchase rights shall be tolled during any unpaid leave of absence; provided, however, that in the absence of such determination, such lapsing shall be tolled during any such unpaid leave (unless otherwise required by the Applicable Laws).
In the event of military leave, the lapsing of Company repurchase rights shall toll during any unpaid portion of such leave, provided that, upon a Participant’s returning from military leave (under conditions that would entitle him or her to
protection upon such return under the Uniform Services Employment and Reemployment Rights Act), he or she shall be given “vesting” credit with respect to Shares purchased pursuant to the Restricted Stock Purchase Agreement to the same
extent as would have applied had the Participant continued to provide services to the Company throughout the leave on the same terms as he or she was providing services immediately prior to such leave. 

(iii) Termination for Cause. In the event of termination of a Participant’s Continuous Service Status for Cause, the
Company shall have the right to repurchase from the Participant vested Shares issued upon exercise of a Stock Purchase Right granted to any person other than an officer, Director or Consultant prior to the date, if any, upon

  
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which the Common Stock becomes a Listed Security upon the following terms: (A) the repurchase must be made within 90 days of termination of the Participant’s Continuous Service Status
for Cause at the Fair Market Value of the Shares as of the date of termination, (B) consideration for the repurchase consists of cash or cancellation of purchase money indebtedness, and (C) the repurchase right terminates upon the
effective date of the Company’s initial public offering of its Common Stock. With respect to vested Shares issued upon exercise of a Stock Purchase Right granted to any officer, Director or Consultant, the Company’s right to repurchase
such Shares upon termination of such Participant’s Continuous Service Status for Cause shall be made at the Participant’s original cost for the Shares and shall be effected pursuant to such terms and conditions, and at such time, as the
Administrator shall determine. Nothing in this Section 11(b)(iii) shall in any way limit the Company’s right to purchase unvested Shares as set forth in the applicable Restricted Stock Purchase Agreement. 

(c) Other Provisions. The Restricted Stock Purchase Agreement shall contain such other terms, provisions and conditions not
inconsistent with the Plan as may be determined by the Administrator in its sole discretion. In addition, the provisions of Restricted Stock Purchase Agreements need not be the same with respect to each purchaser. 

(d) Rights as a Stockholder. Once the Stock Purchase Right is exercised, the purchaser shall have the rights equivalent to those
of a stockholder, and shall be a stockholder when his or her purchase is entered upon the records of the duly authorized transfer agent of the Company. No adjustment will be made for a dividend or other right for which the record date is prior to
the date the Stock Purchase Right is exercised, except as provided in Section 14 of the Plan. 
 12. Taxes. 

(a) As a condition of the grant, vesting or exercise of an Option or Stock Purchase Right granted under the Plan, the Participant (or in the
case of the Participant’s death, the person exercising the Option or Stock Purchase Right) shall make such arrangements as the Administrator may require for the satisfaction of any applicable federal, state, local or foreign withholding tax
obligations that may arise in connection with such grant, vesting or exercise of the Option or Stock Purchase Right or the issuance of Shares. The Company shall not be required to issue any Shares under the Plan until such obligations are satisfied.
If the Administrator allows the withholding or surrender of Shares to satisfy a Participant’s tax withholding obligations under this Section 12 (whether pursuant to Section 12(c), (d) or (e), or otherwise), the Administrator
shall not allow Shares to be withheld in an amount that exceeds the minimum statutory withholding rates for federal and state tax purposes, including payroll taxes. 

(b) In the case of an Employee and in the absence of any other arrangement, the Employee shall be deemed to have directed the Company to
withhold or collect from his or her compensation an amount sufficient to satisfy such tax obligations from the next payroll payment otherwise payable after the date of an exercise of the Option or Stock Purchase Right. 

(c) This Section 12(c) shall apply only after the date, if any, upon which the Common Stock becomes a Listed Security. In the case of
Participant other than an Employee (or in the case of an Employee where the next payroll payment is not sufficient to satisfy such tax 

  
 12 

 
obligations, with respect to any remaining tax obligations), in the absence of any other arrangement and to the extent permitted under the Applicable Laws, the Participant shall be deemed to have
elected to have the Company withhold from the Shares to be issued upon exercise of the Option or Stock Purchase Right that number of Shares having a Fair Market Value determined as of the applicable Tax Date (as defined below) equal to the amount
required to be withheld. For purposes of this Section 12, the Fair Market Value of the Shares to be withheld shall be determined on the date that the amount of tax to be withheld is to be determined under the Applicable Laws (the “Tax
Date”). 
 (d) If permitted by the Administrator, in its discretion, a Participant may satisfy his or her tax withholding
obligations upon exercise of an Option or Stock Purchase Right by surrendering to the Company Shares that have a Fair Market Value determined as of the applicable Tax Date equal to the amount required to be withheld. In the case of shares previously
acquired from the Company that are surrendered under this Section 12(d), such Shares must have been owned by the Participant for more than six (6) months on the date of surrender (or such other period of time as is required for the Company
to avoid adverse accounting charges). 
 (e) Any election or deemed election by a Participant to have Shares withheld to satisfy tax
withholding obligations under Section 12(c) or (d) above shall be irrevocable as to the particular Shares as to which the election is made and shall be subject to the consent or disapproval of the Administrator. Any election by a
Participant under Section 12(d) above must be made on or prior to the applicable Tax Date. 
 (f) In the event an election to have
Shares withheld is made by a Participant and the Tax Date is deferred under Section 83 of the Code because no election is filed under Section 83(b) of the Code, the Participant shall receive the full number of Shares with respect to which
the Option or Stock Purchase Right is exercised but such Participant shall be unconditionally obligated to tender back to the Company the proper number of Shares on the Tax Date. 

13. Non-Transferability of Options and Stock Purchase Rights. 

(a) General. Except as set forth in this Section 13, Options and Stock Purchase Rights may not be sold, pledged, assigned,
hypothecated, transferred or disposed of in any manner other than by will or by the laws of descent or distribution. The designation of a beneficiary by an Optionee will not constitute a transfer. An Option or Stock Purchase Right may be exercised,
during the lifetime of the holder of an Option or Stock Purchase Right, only by such holder or a transferee permitted by this Section 13. 

(b) Limited Transferability Rights. Notwithstanding anything else in this Section 13, the Administrator may in its
discretion grant Nonstatutory Stock Options that may be transferred by instrument to an inter vivos or testamentary trust in which the Options are to be passed to beneficiaries upon the death of the trustor (settlor) or by gift or pursuant to
domestic relations orders to “Immediate Family Members” (as defined below) of the Optionee. “Immediate Family” means any child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece,
nephew, mother-in-law, father-in-law, son-in-law, 

  
 13 

 
daughter-in-law, brother-in-law, or sister-in-law (including adoptive relationships), a trust in which these persons have more than fifty percent of the beneficial interest, a foundation in which
these persons (or the Optionee) control the management of assets, and any other entity in which these persons (or the Optionee) own more than fifty percent of the voting interests. 

14. Adjustments Upon Changes in Capitalization, Merger or Certain Other Transactions. 

(a) Changes in Capitalization. Subject to any action required under Applicable Laws by the stockholders of the Company, the
number of Shares of Common Stock covered by each outstanding award and the number of Shares of Common Stock that have been authorized for issuance under the Plan but as to which no awards have yet been granted or that have been returned to the Plan
upon cancellation or expiration of an award, as well as the price per Share of Common Stock covered by each such outstanding award, shall be proportionately adjusted for any increase or decrease in the number of issued Shares of Common Stock
resulting from a stock split, reverse stock split, stock dividend, combination, recapitalization or reclassification of the Common Stock, or any other increase or decrease in the number of issued Shares of Common Stock effected without receipt of
consideration by the Company; provided, however, that conversion of any convertible securities of the Company shall not be deemed to have been “effected without receipt of consideration.” Such adjustment shall be made by the Administrator,
whose determination in that respect shall be final, binding and conclusive. Except as expressly provided herein, no issuance by the Company of shares of stock of any class, or securities convertible into shares of stock of any class, shall affect,
and no adjustment by reason thereof shall be made with respect to, the number or price of Shares of Common Stock subject to an award. 
 (b)
Dissolution or Liquidation. In the event of the dissolution or liquidation of the Company, each Option and Stock Purchase Right will terminate immediately prior to the consummation of such action, unless otherwise determined by the
Administrator. 
 (c) Corporate Transaction. In the event of a Corporate Transaction (including without limitation a Change of
Control), each outstanding Option or Stock Purchase Right shall be assumed or an equivalent option or right shall be substituted by such successor corporation or a parent or subsidiary of such successor corporation (the “Successor
Corporation”), unless the Successor Corporation does not agree to assume the award or to substitute an equivalent option or right, in which case such Option or Stock Purchase Right shall terminate upon the consummation of the transaction.
Notwithstanding anything stated herein or in any other agreement to the contrary, whether such agreement was entered into before or after the date this provision is effective, and applicable to all Options and Stock Purchase Rights granted before or
after the date this provision is effective, if any Option or Stock Purchase Right, or any agreement applicable to any Option or Stock Purchase Right, provides for accelerated vesting in connection with any termination of service that occurs on or
after the consummation of any Corporate Transaction (including without limitation a Change of Control), and the Successor Corporation does not agree to assume the Option or Stock Purchase Right, or to substitute an equivalent option or right for the
Option or Stock Purchase Right, then any acceleration of vesting that would otherwise occur upon such termination of service shall occur immediately prior to, and contingent upon, the consummation of such Corporate Transaction. 

  
 14 

 For purposes of this Section 14(c), an Option or a Stock Purchase Right shall be considered
assumed, without limitation, if, at the time of issuance of the stock or other consideration upon a Corporate Transaction or a Change of Control, as the case may be, each holder of an Option or Stock Purchase Right would be entitled to receive upon
exercise of the award the same number and kind of shares of stock or the same amount of property, cash or securities as such holder would have been entitled to receive upon the occurrence of the transaction if the holder had been, immediately prior
to such transaction, the holder of the number of Shares of Common Stock covered by the award at such time (after giving effect to any adjustments in the number of Shares covered by the Option or Stock Purchase Right as provided for in this
Section 14); provided that if such consideration received in the transaction is not solely common stock of the Successor Corporation, the Administrator may, with the consent of the Successor Corporation, provide for the consideration to be
received upon exercise of the award to be solely common stock of the Successor Corporation equal to the Fair Market Value of the per Share consideration received by holders of Common Stock in the transaction. 

(d) Certain Distributions. In the event of any distribution to the Company’s stockholders of securities of any other entity
or other assets (other than dividends payable in cash or stock of the Company) without receipt of consideration by the Company, the Administrator may, in its discretion, appropriately adjust the price per Share of Common Stock covered by each
outstanding Option or Stock Purchase Right to reflect the effect of such distribution. 
 15. Time of Granting Options and Stock
Purchase Rights. The date of grant of an Option or Stock Purchase Right shall, for all purposes, be the date on which the Administrator makes the determination granting such Option or Stock Purchase Right, or such other date as is determined
by the Administrator, provided that in the case of any Incentive Stock Option, the grant date shall be the later of the date on which the Administrator makes the determination granting such Incentive Stock Option or the date of commencement of the
Optionee’s employment relationship with the Company. Notice of the determination shall be given to each Employee or Consultant to whom an Option or Stock Purchase Right is so granted within a reasonable time after the date of such grant. 

16. Amendment and Termination of the Plan. 

(a) Authority to Amend or Terminate. The Board may at any time amend, alter, suspend or discontinue the Plan, but no amendment,
alteration, suspension or discontinuation (other than an adjustment pursuant to Section 14 above) shall be made that would materially and adversely affect the rights of any Optionee or holder of Stock Purchase Rights under any outstanding
grant, without his or her consent. In addition, to the extent necessary and desirable to comply with the Applicable Laws, the Company shall obtain stockholder approval of any Plan amendment in such a manner and to such a degree as required. 

(b) Effect of Amendment or Termination. Except as to amendments which the Administrator has the authority under the Plan to make
unilaterally, no amendment or termination of the Plan shall materially and adversely affect Options or Stock Purchase Rights already granted, unless mutually agreed otherwise between the Optionee or holder of the Stock Purchase Rights and the
Administrator, which agreement must be in writing and signed by the Optionee or holder and the Company. 

  
 15 

 17. Conditions Upon Issuance of Shares. Notwithstanding any other provision of the
Plan or any agreement entered into by the Company pursuant to the Plan, the Company shall not be obligated, and shall have no liability for failure, to issue or deliver any Shares under the Plan unless such issuance or delivery would comply with the
Applicable Laws, with such compliance determined by the Company in consultation with its legal counsel. As a condition to the exercise of an Option or Stock Purchase Right, the Company may require the person exercising the award to represent and
warrant at the time of any such exercise that the Shares are being purchased only for investment and without any present intention to sell or distribute such Shares if, in the opinion of counsel for the Company, such a representation is required by
law. Shares issued upon exercise of awards granted prior to the date on which the Common Stock becomes a Listed Security shall be subject to a right of first refusal in favor of the Company pursuant to which the Participant will be required to offer
Shares to the Company before selling or transferring them to any third party on such terms and subject to such conditions as is reflected in the applicable Option Agreement or Restricted Stock Purchase Agreement. 

18. Reservation of Shares. The Company, during the term of this Plan, will at all times reserve and keep available such number of
Shares as shall be sufficient to satisfy the requirements of the Plan. 
 19. Agreements. Options and Stock Purchase Rights
shall be evidenced by Option Agreements and Restricted Stock Purchase Agreements, respectively, in such form(s) as the Administrator shall from time to time approve. 

20. Stockholder Approval. If required by the Applicable Laws, continuance of the Plan shall be subject to approval by the
stockholders of the Company within twelve (12) months before or after the date the Plan is adopted. Such stockholder approval shall be obtained in the manner and to the degree required under the Applicable Laws. 

21. Information and Documents to Optionees and Purchasers. Prior to the date, if any, upon which the Common Stock becomes a
Listed Security and if required by the Applicable Laws, the Company shall provide financial statements at least annually to each Optionee and to each individual who acquired Shares pursuant to the Plan, during the period such Optionee or purchaser
has one or more Options or Stock Purchase Rights outstanding, and in the case of an individual who acquired Shares pursuant to the Plan, during the period such individual owns such Shares. The Company shall not be required to provide such
information if the issuance of Options or Stock Purchase Rights under the Plan is limited to key employees whose duties in connection with the Company assure their access to equivalent information. 

  
 16 

 OOMA, INC. 

2005 STOCK PLAN 

RESTRICTED STOCK PURCHASE AGREEMENT 

This Restricted Stock Purchase Agreement (the “Agreement”) is made as of
                , 2005, by and between Ooma, Inc., a Delaware corporation (the “Company”), and
                 (“Purchaser”) pursuant to the Company’s 2005 Stock Plan. To the extent any capitalized terms used in this Agreement are not
defined, they shall have the meaning ascribed to them in the 2005 Stock Plan. 
 1. Sale of Stock. Subject to the terms and
conditions of this Agreement, on the Purchase Date (as defined below) the Company will issue and sell to Purchaser, and Purchaser agrees to purchase from the Company,
                 shares of the Company’s Common Stock (the “Shares”) at a purchase price of
$                 per Share for a total purchase price of $                . The term
“Shares” refers to the purchased Shares and all securities received in replacement of or in connection with the Shares pursuant to stock dividends or splits, all securities received in replacement of the Shares in a
recapitalization, merger, reorganization, exchange or the like, and all new, substituted or additional securities or other properties to which Purchaser is entitled by reason of Purchaser’s ownership of the Shares. 

2. Purchase. The purchase and sale of the Shares under this Agreement shall occur at the principal office of the Company
simultaneously with the execution and delivery of this Agreement by the parties, or on such other date as the Company and Purchaser shall agree (the “Purchase Date”). On the Purchase Date, the Company will deliver to Purchaser a
certificate representing the Shares to be purchased by Purchaser (which shall be issued in Purchaser’s name) against payment of the purchase price therefor by Purchaser by (a) check made payable to the Company, (b) cancellation of
indebtedness of the Company to Purchaser, or (c) by a combination of the foregoing. 
 3. Limitations on Transfer. In
addition to any other limitation on transfer created by applicable securities laws, Purchaser shall not assign, encumber or dispose of any interest in the Shares while the Shares are subject to the Company’s Repurchase Option (as defined
below). After any Shares have been released from such Repurchase Option, Purchaser shall not assign, encumber or dispose of any interest in such Shares except in compliance with the provisions below and applicable securities laws. 

(a) Repurchase Option. 

(i) In the event of the voluntary or involuntary termination of Purchaser’s employment or consulting relationship with the Company for
any reason (including death or disability), with or without cause, the Company shall upon the date of such termination (the “Termination Date”) have an irrevocable, exclusive option (the “Repurchase Option”) for a
period of 90 days from such date to repurchase all or any portion of the Shares held by Purchaser as of the Termination Date which have not yet been released from the Company’s Repurchase Option at the original purchase price per Share
specified in Section 1 (adjusted for any stock splits, stock dividends and the like). 

 (ii) Unless the Company notifies Purchaser within 90 days from the date of termination of
Purchaser’s employment or consulting relationship that it does not intend to exercise its Repurchase Option with respect to some or all of the Shares, the Repurchase Option shall be deemed automatically exercised by the Company as of the 90th
day following such termination, provided that the Company may notify Purchaser that it is exercising its Repurchase Option as of a date prior to such 90th day. Unless Purchaser is otherwise notified by the Company pursuant to the preceding sentence
that the Company does not intend to exercise its Repurchase Option as to some or all of the Shares to which it applies at the time of termination, execution of this Agreement by Purchaser constitutes written notice to Purchaser of the Company’s
intention to exercise its Repurchase Option with respect to all Shares to which such Repurchase Option applies. The Company, at its choice, may satisfy its payment obligation to Purchaser with respect to exercise of the Repurchase Option by either
(A) delivering a check to Purchaser in the amount of the purchase price for the Shares being repurchased, or (B) in the event Purchaser is indebted to the Company, canceling an amount of such indebtedness equal to the purchase price for
the Shares being repurchased, or (C) by a combination of (A) and (B) so that the combined payment and cancellation of indebtedness equals such purchase price. In the event of any deemed automatic exercise of the Repurchase Option
pursuant to this Section 3(a)(ii) in which Purchaser is indebted to the Company, such indebtedness equal to the purchase price of the Shares being repurchased shall be deemed automatically canceled as of the 90th day following termination of
Purchaser’s employment or consulting relationship unless the Company otherwise satisfies its payment obligations. As a result of any repurchase of Shares pursuant to this Section 3(a), the Company shall become the legal and beneficial
owner of the Shares being repurchased and shall have all rights and interest therein or related thereto, and the Company shall have the right to transfer to its own name the number of Shares being repurchased by the Company, without further action
by Purchaser. 
 (iii) 100% of the Shares shall initially be subject to the Repurchase Option. 1/4th of the total number of Shares shall be
released from the Repurchase Option on the twelve-month anniversary of the Vesting Commencement Date (as set forth on the signature page of this Agreement), and an additional 1/48th of the total number of Shares shall be released from the Repurchase
Option each month thereafter, until all Shares are released from the Repurchase Option; provided, however, that such scheduled releases from the Repurchase Option shall immediately cease as of the Termination Date. Fractional shares shall be rounded
to the nearest whole share. 
 (b) Right of First Refusal. Before any Shares held by Purchaser or any transferee of Purchaser
(either being sometimes referred to herein as the “Holder”) may be sold or otherwise transferred (including transfer by gift or operation of law), the Company or its assignee(s) shall have a right of first refusal to purchase the
Shares on the terms and conditions set forth in this Section 3(b) (the “Right of First Refusal”). 
 (i) Notice
of Proposed Transfer. The Holder of the Shares shall deliver to the Company a written notice (the “Notice”) stating: (A) the Holder’s bona fide intention to sell or otherwise transfer such Shares; (B) the name
of each proposed purchaser or other transferee (“Proposed Transferee”); (C) the number of Shares to be transferred to each Proposed Transferee; and (D) the terms and conditions of each proposed sale or transfer. The Holder
shall offer the Shares at the same price (the “Offered Price”) and upon the same terms (or terms as similar as reasonably possible) to the Company or its assignee(s). 

  
 2 

 (ii) Exercise of Right of First Refusal. At any time within 30 days after receipt
of the Notice, the Company and/or its assignee(s) may, by giving written notice to the Holder, elect to purchase all, but not less than all, of the Shares proposed to be transferred to any one or more of the Proposed Transferees, at the purchase
price determined in accordance with subsection (iii) below. 
 (iii) Purchase Price. The purchase price
(“Purchase Price”) for the Shares purchased by the Company or its assignee(s) under this Section 3(b) shall be the Offered Price. If the Offered Price includes consideration other than cash, the cash equivalent value of the
non-cash consideration shall be determined by the Board of Directors of the Company in good faith. 
 (iv) Payment. Payment of
the Purchase Price shall be made, at the option of the Company or its assignee(s), in cash (by check), by cancellation of all or a portion of any outstanding indebtedness or by any combination thereof within 30 days after receipt of the Notice or in
the manner and at the times set forth in the Notice. 
 (v) Holder’s Right to Transfer. If all of the Shares proposed in
the Notice to be transferred to a given Proposed Transferee are not purchased by the Company and/or its assignee(s) as provided in this Section 3(b), then the Holder may sell or otherwise transfer such Shares to that Proposed Transferee at the
Offered Price or at a higher price, provided that such sale or other transfer is consummated within 60 days after the date of the Notice and provided further that any such sale or other transfer is effected in accordance with any applicable
securities laws and the Proposed Transferee agrees in writing that the provisions of this Section 3 shall continue to apply to the Shares in the hands of such Proposed Transferee. If the Shares described in the Notice are not transferred to the
Proposed Transferee within such period, or if the Holder proposes to change the price or other terms to make them more favorable to the Proposed Transferee, a new Notice shall be given to the Company, and the Company and/or its assignees shall again
be offered the Right of First Refusal before any Shares held by the Holder may be sold or otherwise transferred. 
 (vi) Exception for
Certain Family Transfers. Anything to the contrary contained in this Section 3(b) notwithstanding, the transfer of any or all of the Shares during Purchaser’s lifetime or on Purchaser’s death by will or intestacy to
Purchaser’s Immediate Family or to a trust for the benefit of Purchaser’s Immediate Family shall be exempt from the provisions of this Section 3(b). “Immediate Family” as used herein shall mean spouse, lineal
descendant or antecedent, father, mother, brother or sister. In such case, the transferee or other recipient shall receive and hold the Shares so transferred subject to the provisions of this Section 3, and there shall be no further transfer of
such Shares except in accordance with the terms of this Section 3. 

  
 3 

 (c) Involuntary Transfer. 

(i) Company’s Right to Purchase upon Involuntary Transfer. In the event, at any time after the date of this Agreement, of
any transfer by operation of law or other involuntary transfer (including death or divorce, but excluding a transfer to Immediate Family as set forth in Section 3(b)(vi) above) of all or a portion of the Shares by the record holder thereof, the
Company shall have an option to purchase all of the Shares transferred at the greater of the purchase price paid by Purchaser pursuant to this Agreement or the Fair Market Value of the Shares on the date of transfer. Upon such a transfer, the person
acquiring the Shares shall promptly notify the Secretary of the Company of such transfer. The right to purchase such Shares shall be provided to the Company for a period of 30 days following receipt by the Company of written notice by the person
acquiring the Shares. 
 (ii) Price for Involuntary Transfer. With respect to any stock to be transferred pursuant to
Section 3(c)(i), the price per Share shall be a price set by the Board of Directors of the Company that will reflect the current value of the stock in terms of present earnings and future prospects of the Company. The Company shall notify
Purchaser or his or her executor of the price so determined within 30 days after receipt by it of written notice of the transfer or proposed transfer of Shares. However, if Purchaser does not agree with the valuation as determined by the Board of
Directors of the Company, Purchaser shall be entitled to have the valuation determined by an independent appraiser to be mutually agreed upon by the Company and Purchaser and whose fees shall be borne equally by the Company and Purchaser. 

(d) Assignment. The right of the Company to purchase any part of the Shares may be assigned in whole or in part to any
stockholder or stockholders of the Company or other persons or organizations. 
 (e) Restrictions Binding on Transferees. All
transferees of Shares or any interest therein will receive and hold such Shares or interest subject to the provisions of this Agreement, including, insofar as applicable, the Repurchase Option. In the event of any purchase by the Company hereunder
where the Shares or interest are held by a transferee, the transferee shall be obligated, if requested by the Company, to transfer the Shares or interest to the Purchaser for consideration equal to the amount to be paid by the Company hereunder. In
the event the Repurchase Option is deemed exercised by the Company pursuant to Section 3(a)(ii) hereof, the Company may deem any transferee to have transferred the Shares or interest to Purchaser prior to their purchase by the Company, and
payment of the purchase price by the Company to such transferee shall be deemed to satisfy Purchaser’s obligation to pay such transferee for such Shares or interest, and also to satisfy the Company’s obligation to pay Purchaser for such
Shares or interest. Any sale or transfer of the Shares shall be void unless the provisions of this Agreement are satisfied. 
 (f)
Termination of Rights. The right of first refusal granted the Company by Section 3(b) above and the option to repurchase the Shares in the event of an involuntary transfer granted the Company by Section 3(c) above shall
terminate upon the first sale of Common Stock of the Company to the general public pursuant to a registration statement filed with and declared effective by the Securities and Exchange Commission under the Securities Act of 1933, as amended (the
“Securities Act”). 

  
 4 

 4. Escrow of Unvested Shares. For purposes of facilitating the enforcement of the
provisions of Section 3 above, Purchaser agrees, immediately upon receipt of the certificate(s) for the Shares subject to the Repurchase Option, to deliver such certificate(s), together with an Assignment Separate from Certificate in the form
attached to this Agreement as Exhibit A executed by Purchaser and by Purchaser’s spouse (if required for transfer), in blank, to the Secretary of the Company, or the Secretary’s designee, to hold such certificate(s) and
Assignment Separate from Certificate in escrow and to take all such actions and to effectuate all such transfers and/or releases as are in accordance with the terms of this Agreement. Purchaser hereby acknowledges that the Secretary of the Company,
or the Secretary’s designee, is so appointed as the escrow holder with the foregoing authorities as a material inducement to make this Agreement and that said appointment is coupled with an interest and is accordingly irrevocable. Purchaser
agrees that said escrow holder shall not be liable to any party hereof (or to any other party). The escrow holder may rely upon any letter, notice or other document executed by any signature purported to be genuine and may resign at any time.
Purchaser agrees that if the Secretary of the Company, or the Secretary’s designee, resigns as escrow holder for any or no reason, the Board of Directors of the Company shall have the power to appoint a successor to serve as escrow holder
pursuant to the terms of this Agreement. 
 5. Investment and Taxation Representations. In connection with the purchase of the
Shares, Purchaser represents to the Company the following: 
 (a) Purchaser is aware of the Company’s business affairs and financial
condition and has acquired sufficient information about the Company to reach an informed and knowledgeable decision to acquire the Shares. Purchaser is purchasing the Shares for investment for his or her own account only and not with a view to, or
for resale in connection with, any “distribution” thereof within the meaning of the Securities Act or under any applicable provision of state law. Purchaser does not have any present intention to transfer the Shares to any other person or
entity. 
 (b) Purchaser understands that the Shares have not been registered under the Securities Act by reason of a specific exemption
therefrom, which exemption depends upon, among other things, the bona fide nature of Purchaser’s investment intent as expressed herein. 

(c) Purchaser further acknowledges and understands that the securities must be held indefinitely unless they are subsequently registered under
the Securities Act or an exemption from such registration is available. Purchaser further acknowledges and understands that the Company is under no obligation to register the securities. Purchaser understands that the certificate(s) evidencing the
securities will be imprinted with a legend which prohibits the transfer of the securities unless they are registered or such registration is not required in the opinion of counsel for the Company. 

(d) Purchaser is familiar with the provisions of Rules 144 and 701, each promulgated under the Securities Act, which, in substance, permit
limited public resale of “restricted securities” acquired, directly or indirectly, from the issuer of the securities (or from an affiliate of such issuer), in a non-public offering subject to the satisfaction of certain conditions.
Purchaser understands that the Company provides no assurances as to whether he or she will be able to resell any or all of the Shares pursuant to Rule 144 or Rule 701, which rules require, 

  
 5 

 
among other things, that the Company be subject to the reporting requirements of the Securities Exchange Act of 1934, as amended, that resales of securities take place only after the holder of
the Shares has held the Shares for certain specified time periods, and under certain circumstances, that resales of securities be limited in volume and take place only pursuant to brokered transactions. Notwithstanding this paragraph (d), Purchaser
acknowledges and agrees to the restrictions set forth in paragraph (e) below. 
 (e) Purchaser further understands that in the event all
of the applicable requirements of Rule 144 or 701 are not satisfied, registration under the Securities Act, compliance with Regulation A, or some other registration exemption will be required; and that, notwithstanding the fact that
Rules 144 and 701 are not exclusive, the Staff of the Securities and Exchange Commission has expressed its opinion that persons proposing to sell private placement securities other than in a registered offering and otherwise than pursuant to
Rule 144 or 701 will have a substantial burden of proof in establishing that an exemption from registration is available for such offers or sales, and that such persons and their respective brokers who participate in such transactions do so at
their own risk. 
 (f) Purchaser understands that Purchaser may suffer adverse tax consequences as a result of Purchaser’s purchase or
disposition of the Shares. Purchaser represents that Purchaser has consulted any tax consultants Purchaser deems advisable in connection with the purchase or disposition of the Shares and that Purchaser is not relying on the Company for any tax
advice. 
 6. Restrictive Legends and Stop-Transfer Orders. 

(a) Legends. The certificate or certificates representing the Shares shall bear the following legends (as well as any legends
required by applicable state and federal corporate and securities laws): 
  

	 	(i)	THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AND HAVE BEEN ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE SALE OR DISTRIBUTION
THEREOF. NO SUCH SALE OR DISTRIBUTION MAY BE EFFECTED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT RELATED THERETO OR AN OPINION OF COUNSEL FOR THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED UNDER THE SECURITIES ACT OF 1933. 

 

	 	(ii)	THE SHARES REPRESENTED BY THIS CERTIFICATE MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF AN AGREEMENT BETWEEN THE COMPANY AND THE STOCKHOLDER, A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF THE COMPANY.

  
 6 

 (b) Stop-Transfer Notices. Purchaser agrees that, in order to ensure compliance
with the restrictions referred to herein, the Company may issue appropriate “stop transfer” instructions to its transfer agent, if any, and that, if the Company transfers its own securities, it may make appropriate notations to the same
effect in its own records. 
 (c) Refusal to Transfer. The Company shall not be required (i) to transfer on its books any
Shares that have been sold or otherwise transferred in violation of any of the provisions of this Agreement or (ii) to treat as owner of such Shares or to accord the right to vote or pay dividends to any purchaser or other transferee to whom
such Shares shall have been so transferred. 
 7. No Employment Rights. Nothing in this Agreement shall affect in any manner
whatsoever the right or power of the Company, or a Parent or Subsidiary of the Company, to terminate Purchaser’s employment or consulting relationship, for any reason, with or without cause. 

8. Section 83(b) Election. Purchaser understands that Section 83(a) of the Internal Revenue Code of 1986, as amended
(the “Code”), taxes as ordinary income the difference between the amount paid for the Shares and the Fair Market Value of the Shares as of the date any restrictions on the Shares lapse. In this context,
“restriction” means the right of the Company to buy back the Shares pursuant to the Repurchase Option set forth in Section 3(a) of this Agreement. Purchaser understands that Purchaser may elect to be taxed at the time the
Shares are purchased, rather than when and as the Repurchase Option expires, by filing an election under Section 83(b) (an “83(b) Election”) of the Code with the Internal Revenue Service within 30 days from the date of
purchase. Even if the Fair Market Value of the Shares at the time of the execution of this Agreement equals the amount paid for the Shares, the election must be made to avoid income under Section 83(a) in the future. Purchaser understands that
failure to file such an election in a timely manner may result in adverse tax consequences for Purchaser. Purchaser further understands that an additional copy of such election form should be filed with his or her federal income tax return for the
calendar year in which the date of this Agreement falls. Purchaser acknowledges that the foregoing is only a summary of the effect of United States federal income taxation with respect to purchase of the Shares hereunder, and does not purport to be
complete. Purchaser further acknowledges that the Company has directed Purchaser to seek independent advice regarding the applicable provisions of the Code, the income tax laws of any municipality, state or foreign country in which Purchaser may
reside, and the tax consequences of Purchaser’s death. 
 Purchaser agrees that he will execute and deliver to the Company with this
executed Agreement a copy of the Acknowledgment and Statement of Decision Regarding Section 83(b) Election (the “Acknowledgment”), attached hereto as Exhibit B. Purchaser further agrees that Purchaser will execute
and submit with the Acknowledgment a copy of the 83(b) Election, attached hereto as Exhibit C, if Purchaser has indicated in the Acknowledgment his or her decision to make such an election. 

9. Lock-Up Agreement. In connection with the initial public offering of the Company’s securities and upon request of the
Company or the underwriters managing such offering of the Company’s securities, Holder hereby agrees not to sell, make any short sale of, 

  
 7 

 
loan, grant any option for the purchase of, or otherwise dispose of any securities of the Company (other than those included in the registration) without the prior written consent of the Company
or such underwriters, as the case may be, for such period of time (not to exceed 180 days) from the effective date of such registration as may be requested by the Company or such managing underwriters and to execute an agreement reflecting the
foregoing as may be requested by the underwriters at the time of the Company’s initial public offering. Notwithstanding the foregoing, if during the last 17 days of the restricted period, the Company issues an earnings release or material news
or a material event relating to the Company occurs, or prior to the expiration of the restricted period the Company announces that it will release earnings results during the 16-day period beginning on the last day of the restricted period, then,
upon the request of the managing underwriter, to the extent required by any FINRA rules, the restrictions imposed by this subsection shall continue to apply until the end of the third trading day following the expiration of the 15-day period
beginning on the issuance of the earnings release or the occurrence of the material news or material event. In no event will the restricted period extend beyond 216 days after the effective date of the registration statement. 

10. Miscellaneous. 

(a) Governing Law. This Agreement and all acts and transactions pursuant hereto and the rights and obligations of the parties
hereto shall be governed, construed and interpreted in accordance with the laws of the State of California, without giving effect to principles of conflicts of law. 

(b) Entire Agreement; Enforcement of Rights. This Agreement sets forth the entire agreement and understanding of the parties
relating to the subject matter herein and merges all prior discussions between them. No modification of or amendment to this Agreement, nor any waiver of any rights under this Agreement, shall be effective unless in writing signed by the parties to
this Agreement. The failure by either party to enforce any rights under this Agreement shall not be construed as a waiver of any rights of such party. 

(c) Severability. If one or more provisions of this Agreement are held to be unenforceable under applicable law, the parties
agree to renegotiate such provision in good faith. In the event that the parties cannot reach a mutually agreeable and enforceable replacement for such provision, then (i) such provision shall be excluded from this Agreement, (ii) the
balance of the Agreement shall be interpreted as if such provision were so excluded and (iii) the balance of the Agreement shall be enforceable in accordance with its terms. 

(d) Construction. This Agreement is the result of negotiations between and has been reviewed by each of the parties hereto and
their respective counsel, if any; accordingly, this Agreement shall be deemed to be the product of all of the parties hereto, and no ambiguity shall be construed in favor of or against any one of the parties hereto. 

(e) Notices. Any notice required or permitted by this Agreement shall be in writing and shall be deemed sufficient when delivered
personally or sent by telegram or fax or 48 hours after being deposited in the U.S. mail, as certified or registered mail, with postage prepaid, and addressed to the party to be notified at such party’s address as set forth below or as
subsequently modified by written notice. 

  
 8 

 (f) Counterparts. This Agreement may be executed in two or more counterparts, each
of which shall be deemed an original and all of which together shall constitute one instrument. 
 (g) Successors and Assigns.
The rights and benefits of this Agreement shall inure to the benefit of, and be enforceable by the Company’s successors and assigns. The rights and obligations of Purchaser under this Agreement may only be assigned with the prior written
consent of the Company. 
 (h) California Corporate Securities Law. THE SALE OF THE SECURITIES WHICH ARE THE SUBJECT OF THIS
AGREEMENT HAS NOT BEEN QUALIFIED WITH THE COMMISSIONER OF CORPORATIONS OF THE STATE OF CALIFORNIA AND THE ISSUANCE OF THE SECURITIES OR THE PAYMENT OR RECEIPT OF ANY PART OF THE CONSIDERATION THEREFOR PRIOR TO THE QUALIFICATION IS UNLAWFUL, UNLESS
THE SALE OF SECURITIES IS EXEMPT FROM QUALIFICATION BY SECTION 25100, 25102 OR 25105 OF THE CALIFORNIA CORPORATIONS CODE. THE RIGHTS OF ALL PARTIES TO THIS AGREEMENT ARE EXPRESSLY CONDITIONED UPON THE QUALIFICATION BEING OBTAINED, UNLESS THE SALE IS
SO EXEMPT. 
 [Signature Page Follows] 

  
 9 

 The parties have executed this Agreement as of the date first set forth above. 

 

			
	THE COMPANY:
	
	OOMA, INC.
		
	By:		  

			(Signature)
	Name:		  

	Title:		  

		
	Address:		
	
	PURCHASER:
	  

		
	Address:		

 Vesting Commencement
Date:                                        
 
 I,                      spouse of
                    , have read and hereby approve the foregoing Agreement. In consideration of the Company’s granting my spouse the right to
purchase the Shares as set forth in the Agreement, I hereby agree to be bound irrevocably by the Agreement and further agree that any community property or other such interest that I may have in the Shares shall hereby be similarly bound by the
Agreement. I hereby appoint my spouse as my attorney-in-fact with respect to any amendment or exercise of any rights under the Agreement. 
  

                          
                                         
                  
 Spouse of
                                         
        

  
 10 

 EXHIBIT A 

ASSIGNMENT SEPARATE FROM CERTIFICATE 

FOR VALUE RECEIVED and pursuant to that certain Restricted Stock Purchase Agreement between the undersigned (“Purchaser”) and
Ooma, Inc., a Delaware corporation (the “Company”), dated                 , 2005 (the “Agreement”), Purchaser hereby sells, assigns and
transfers unto the Company
                                        
(        ) shares of the Common Stock of the Company, standing in Purchaser’s name on the books of the Company and represented by Certificate No.         , and
hereby irrevocably constitutes and appoints
                                         to
transfer said stock on the books of the Company with full power of substitution in the premises. THIS ASSIGNMENT MAY ONLY BE USED AS AUTHORIZED BY THE AGREEMENT AND THE EXHIBITS THERETO. 

Dated:
                                 

 

	
	 
	  

	Spouse of
                                     (if applicable)

 Instruction: Please do not fill in any blanks other than the signature line. The purpose of this assignment is to enable
the Company to exercise its repurchase option set forth in the Agreement without requiring additional signatures on the part of Purchaser. 

 EXHIBIT B 

ACKNOWLEDGMENT AND STATEMENT OF DECISION 

REGARDING SECTION 83(B) ELECTION 

The undersigned (which term includes the undersigned’s spouse), a purchaser of
                 shares of Common Stock of Ooma, Inc., a Delaware corporation (the “Company”), by exercise of stock purchase right (the
“Right”) granted pursuant to the Company’s 2005 Stock Plan (the “Plan”), hereby states as follows: 

1. The undersigned acknowledges receipt of a copy of the Plan relating to the offering of such shares. The undersigned has carefully reviewed
the Plan and the stock purchase agreement pursuant to which the Right was granted. 
 2. The undersigned either [check and complete as
applicable]: 
  

	 	(a)	         has consulted, and has been fully advised by, the undersigned’s own tax advisor,
                    , whose business address is
                    , regarding the federal, state and local tax consequences of purchasing shares under the Plan, and particularly regarding the
advisability of making elections pursuant to Section 83(b) of the Internal Revenue Code of 1986, as amended (the “Code”) and pursuant to the corresponding provisions, if any, of applicable state law; or 

 

	 	(b)	         has knowingly chosen not to consult such a tax advisor. 

3. The undersigned hereby states that the undersigned has decided [check as applicable]: 

 

	 	(a)	         to make an election pursuant to Section 83(b) of the Code, and is submitting to the Company, together with the undersigned’s executed Restricted Stock
Purchase Agreement, an executed form entitled “Election Under Section 83(b) of the Internal Revenue Code of 1986;” or 

  

	 	(b)	         not to make an election pursuant to Section 83(b) of the Code. 

 4. Neither the Company nor any subsidiary or representative of the Company has made any warranty
or representation to the undersigned with respect to the tax consequences of the undersigned’s purchase of shares under the Plan or of the making or failure to make an election pursuant to Section 83(b) of the Code or the corresponding
provisions, if any, of applicable state law. 
 Dated:
                                        

  

	
	 
	  

	Spouse of
                                        
(if applicable)

  
 2 

 EXHIBIT C 

ELECTION UNDER SECTION 83(B) 

OF THE INTERNAL REVENUE CODE OF 1986 

The undersigned taxpayer hereby elects, pursuant to Section 83(b) of the Internal Revenue Code, to include in taxpayer’s gross
income for the current taxable year, the amount of any compensation taxable to taxpayer in connection with taxpayer’s receipt of the property described below: 
  

	 	1.	The name, address, taxpayer identification number and taxable year of the undersigned are as follows: 

NAME OF TAXPAYER:
                                         
                    
 NAME OF SPOUSE:
                                         
                
 ADDRESS:
                                         
                    
  

                       
                      

IDENTIFICATION NO. OF TAXPAYER:
                                 

IDENTIFICATION NO. OF SPOUSE:
                                 

TAXABLE YEAR: 2005 
  

	 	2.	The property with respect to which the election is made is described as follows: 

                 shares of the Common Stock of Ooma, Inc., a
Delaware corporation (the “Company”). 
  

	 	3.	The date on which the property was transferred is:                         

  

	 	4.	The property is subject to the following restrictions: 

 Repurchase option at cost in favor of
the Company upon termination of taxpayer’s employment or consulting relationship. 
  

	 	5.	The fair market value at the time of transfer, determined without regard to any restriction other than a restriction which by its terms will never lapse, of such property is:
$                    . 

  

	 	6.	The amount (if any) paid for such property: $                    . 

 The undersigned has submitted a copy of this statement to the person for whom the services were performed in
connection with the undersigned’s receipt of the above-described property. The transferee of such property is the person performing the services in connection with the transfer of said property. 

The undersigned understands that the foregoing election may not be revoked except with the consent of the Commissioner. 

Dated:
                                        

  

	
	 
	  

	Spouse of
                                     (if applicable)

  
 2 

 RECEIPT 

Ooma, Inc., a Delaware corporation, hereby acknowledges receipt of (check as applicable) a check in the amount of
$                     as consideration for Certificate
No.                      for
                     shares of Common Stock of Ooma, Inc. 

Dated:                         

  

			
	OOMA, INC.
		
	By:		  

			(Signature)
		
	Name:		  

	Title:		  

 RECEIPT AND CONSENT 

The undersigned hereby acknowledges receipt of a photocopy of Certificate
No.                      for
                     shares of Common Stock of Ooma, Inc., a Delaware corporation (the “Company”). 

The undersigned further acknowledges that the Secretary of the Company, or his or her designee, is acting as escrow holder pursuant to the
Restricted Stock Purchase Agreement Purchaser has previously entered into with the Company. As escrow holder, the Secretary of the Company, or his or her designee, holds the original of the aforementioned certificate issued in the undersigned’s
name. 
  

							
	Dated:                             						
				
					  
		

 OOMA, INC. 

2005 STOCK PLAN 

NOTICE OF STOCK OPTION GRANT 

Name:
                             

You have been granted an option to purchase Common Stock of Ooma, Inc., a Delaware corporation (the “Company”), as follows:

  

			
	Board Approval Date:		                                      

		
	Date of Grant (Later of Board Approval Date or Commencement of Employment/Consulting):		                                     
 
		
	Exercise Price Per Share:		$                                    

		
	Total Number of Shares Granted:		                                      

		
	Total Exercise Price:		$                                    

		
	Type of Option:		            Shares Incentive Stock Option

 
            Shares Nonstatutory
Stock Option

		
	Expiration Date:		                                      

		
	Vesting Commencement Date:		                                      

		
	Vesting/Exercise Schedule:		The Shares underlying this Option shall vest and become exercisable in accordance with the following schedule: 12/48th of the total number of Shares subject to the Option shall
vest and become exercisable on the 12 month anniversary of the Vesting Commencement Date and 1/48th of the total number of Shares subject to the Option shall vest and become exercisable on the
same day of each month thereafter so long as the recipient of the Option remains in Continuous Service Status.
	Termination Period:		This Option may be exercised for 60 days after termination of employment or consulting relationship except as set out in Section 5 of the Stock Option Agreement (but in no event later than the Expiration Date). Optionee is
responsible for keeping track of these exercise periods following termination for any reason of his or her service relationship with the Company. The Company will not provide further notice of such periods.
	Transferability:		This Option may not be transferred.

 By your signature and the signature of the Company’s representative below, you and the
Company agree that this option is granted under and governed by the terms and conditions of the Ooma, Inc. 2005 Stock Plan and the Stock Option Agreement, both of which are attached and made a part of this document. 

In addition, you agree and acknowledge that your rights to any Shares underlying the Option will be earned only as you provide services to the
Company over time, that the grant of the Option is not as consideration for services you rendered to the Company prior to your Vesting Commencement Date, and that nothing in this Notice or the attached documents confers upon you any right to
continue your employment or consulting relationship with the Company for any period of time, nor does it interfere in any way with your right or the Company’s right to terminate that relationship at any time, for any reason, with or without
cause. 
 Also, the Exercise Price Per Share has been set at the fair market value of the Shares on the Date of Grant in good faith
compliance with the applicable guidance issued by the IRS under Section 409A of the Code in order to avoid the Option being treated as deferred compensation under Section 409A of the Code. However, there is no guarantee that the IRS will
agree with the valuation and, by signing below, you agree and acknowledge that the Company shall not be held liable for any applicable costs, taxes, or penalties associated with the Option if, in fact, the IRS were to determine that the Option
constitutes deferred compensation under Section 409A of the Code. You should consult with your own tax advisor concerning the tax consequences of such a determination by the IRS. 

 

									
	OPTIONEE:				THE COMPANY:
				
	NAME						OOMA, INC.
					
	By:		  
				By:		  

			(Signature)						(Signature)
					
							Name:		  

					
							Title:		  

  
 2 

 OOMA, INC. 

2005 STOCK PLAN 

STOCK OPTION AGREEMENT 

1. Grant of Option. Ooma, Inc., a Delaware corporation (the “Company”), hereby grants to
                     (“Optionee”), an option (the “Option”) to purchase the total number of shares of Common Stock
(the “Shares”) set forth in the Notice of Stock Option Grant (the “Notice”), at the exercise price per Share set forth in the Notice (the “Exercise Price”) subject to the terms, definitions and
provisions of the Ooma, Inc. 2005 Stock Plan (the “Plan”) adopted by the Company, which is incorporated in this Agreement by reference. Unless otherwise defined in this Agreement, the terms used in this Agreement shall have the
meanings defined in the Plan. 
 2. Designation of Option. This Option is intended to be an Incentive Stock Option as defined
in Section 422 of the Code only to the extent so designated in the Notice, and to the extent it is not so designated or to the extent the Option does not qualify as an Incentive Stock Option, it is intended to be a Nonstatutory Stock Option.

 Notwithstanding the above, if designated as an Incentive Stock Option, in the event that the Shares subject to this Option (and all other
Incentive Stock Options granted to Optionee by the Company or any Parent or Subsidiary, including under other plans of the Company) that first become exercisable in any calendar year have an aggregate fair market value (determined for each Share as
of the date of grant of the option covering such Share) in excess of $100,000, the Shares in excess of $100,000 shall be treated as subject to a Nonstatutory Stock Option, in accordance with Section 5(c) of the Plan. 

3. Exercise of Option. This Option shall be exercisable during its term in accordance with the Vesting/Exercise Schedule set out
in the Notice and with the provisions of Section 10 of the Plan as follows: 
 (a) Right to Exercise. 

(i) This Option may not be exercised for a fraction of a share. 

(ii) In the event of Optionee’s death, disability or other termination of employment, the exercisability of the Option is governed by
Section 5 below, subject to the limitations contained in this Section 3. 
 (iii) In no event may this Option be exercised after
the Expiration Date of the Option as set forth in the Notice. 
 (b) Method of Exercise. 

(i) This Option shall be exercisable by execution and delivery of the Early Exercise Notice and Restricted Stock Purchase Agreement attached
hereto as Exhibit A, the Exercise Notice and Restricted Stock Purchase Agreement attached hereto as Exhibit B, or of 

 
any other form of written notice approved for such purpose by the Company which shall state Optionee’s election to exercise the Option, the number of Shares in respect of which the Option is
being exercised, and such other representations and agreements as to the holder’s investment intent with respect to such Shares as may be required by the Company pursuant to the provisions of the Plan. Such written notice shall be signed by
Optionee and shall be delivered to the Company by such means as are determined by the Plan Administrator in its discretion to constitute adequate delivery. The written notice shall be accompanied by payment of the Exercise Price. This Option shall
be deemed to be exercised upon receipt by the Company of such written notice accompanied by the Exercise Price. 
 (ii) As a condition to
the exercise of this Option and as further set forth in Section 12 of the Plan, Optionee agrees to make adequate provision for federal, state or other tax withholding obligations, if any, which arise upon the vesting or exercise of the Option,
or disposition of Shares, whether by withholding, direct payment to the Company, or otherwise. 
 (iii) The Company is not obligated, and
will have no liability for failure, to issue or deliver any Shares upon exercise of the Option unless such issuance or delivery would comply with the Applicable Laws, with such compliance determined by the Company in consultation with its legal
counsel. This Option may not be exercised until such time as the Plan has been approved by the stockholders of the Company, or if the issuance of such Shares upon such exercise or the method of payment of consideration for such shares would
constitute a violation of any applicable federal or state securities or other law or regulation, including any rule under Part 221 of Title 12 of the Code of Federal Regulations as promulgated by the Federal Reserve Board. As a condition
to the exercise of this Option, the Company may require Optionee to make any representation and warranty to the Company as may be required by the Applicable Laws. Assuming such compliance, for income tax purposes the Shares shall be considered
transferred to Optionee on the date on which the Option is exercised with respect to such Shares. 
 4. Method of Payment.
Payment of the Exercise Price shall be by any of the following, or a combination of the following, at the election of Optionee: 
 (a) cash
or check; 
 (b) cancellation of indebtedness; 

(c) prior to the date, if any, upon which the Common Stock becomes a Listed Security, by surrender of other shares of Common Stock of the
Company that have an aggregate Fair Market Value on the date of surrender equal to the Exercise Price of the Shares as to which the Option is being exercised. In the case of shares acquired directly or indirectly from the Company, such shares must
have been owned by Optionee for more than six (6) months on the date of surrender (or such other period of time as is necessary to avoid the Company’s incurring adverse accounting charges); or 

(d) following the date, if any, upon which the Common Stock is a Listed Security, and if the Company is at such time permitting “same day
sale” cashless brokered exercises, delivery of a properly executed exercise notice together with irrevocable instructions to a broker participating in such cashless brokered exercise program to deliver promptly to the Company the amount
required to pay the exercise price (and applicable withholding taxes). 

 5. Termination of Relationship. Following the date of termination of
Optionee’s Continuous Service Status for any reason (the “Termination Date”), Optionee may exercise the Option only as set forth in the Notice and this Section 5. To the extent that Optionee is not entitled to exercise
this Option as of the Termination Date, or if Optionee does not exercise this Option within the Termination Period set forth in the Notice or the termination periods set forth below, the Option shall terminate in its entirety. In no event, may any
Option be exercised after the Expiration Date of the Option as set forth in the Notice. 
 (a) Termination. In the event of
termination of Optionee’s Continuous Service Status other than as a result of Optionee’s disability or death or for Cause (as defined in the Plan), Optionee may, to the extent Optionee is vested in the Option Shares at the date of such
termination (the “Termination Date”), exercise this Option during the Termination Period set forth in the Notice. 
 (b)
Other Terminations. In connection with any termination other than a termination covered by Section 5(a), Optionee may exercise the Option only as described below: 

(i) Termination upon Disability of Optionee. In the event of termination of Optionee’s Continuous Service Status as a
result of Optionee’s disability, Optionee may, but only within six months from the Termination Date, exercise this Option to the extent Optionee was vested in the Option Shares as of such Termination Date. 

(ii) Death of Optionee. In the event of the death of Optionee (a) during the term of this Option and while an Employee or
Consultant of the Company and having been in Continuous Service Status since the date of grant of the Option, or (b) within thirty (30) days after Optionee’s Termination Date, the Option may be exercised at any time within twelve
months following the date of death by Optionee’s estate or by a person who acquired the right to exercise the Option by bequest or inheritance, but only to the extent Optionee was vested in the Option as of the Termination Date. 

(iii) Termination for Cause. In the event Optionee’s Continuous Service Status is terminated for Cause, the Option shall
terminate immediately upon such termination for Cause as set forth in Section 10(b)(iv) of the Plan. In the event Optionee’s employment or consulting relationship with the Company is suspended pending investigation of whether such
relationship shall be terminated for Cause, all Optionee’s rights under the Option, including the right to exercise the Option, shall be suspended during the investigation period, also as set forth in Section 10(b)(iv) of the Plan. 

6. Non-Transferability of Option. This Option may not be transferred in any manner otherwise than by will or by the laws of
descent or distribution and may be exercised during the lifetime of Optionee only by him or her. The terms of this Option shall be binding upon the executors, administrators, heirs, successors and assigns of Optionee. 

 7. Tax Consequences. Below is a brief summary as of the date of this Option of
certain of the federal tax consequences of exercise of this Option and disposition of the Shares under the laws in effect as of the Date of Grant. THIS SUMMARY IS INCOMPLETE, AND THE TAX LAWS AND REGULATIONS ARE SUBJECT TO CHANGE. OPTIONEE SHOULD
CONSULT A TAX ADVISER BEFORE EXERCISING THIS OPTION OR DISPOSING OF THE SHARES. 
 (a) Incentive Stock Option. 

(i) Tax Treatment upon Exercise and Sale of Shares. If this Option qualifies as an Incentive Stock Option, there will be no
regular federal income tax liability upon the exercise of the Option, although the excess, if any, of the fair market value of the Shares on the date of exercise over the Exercise Price will be treated as an adjustment to the alternative minimum tax
for federal tax purposes and may subject Optionee to the alternative minimum tax in the year of exercise. If Shares issued upon exercise of an Incentive Stock Option are held for at least one year after exercise and are disposed of at least two
years after the Option grant date, any gain realized on disposition of the Shares will also be treated as long-term capital gain for federal income tax purposes. If Shares issued upon exercise of an Incentive Stock Option are disposed of within such
one-year period or within two years after the Option grant date, any gain realized on such disposition will be treated as compensation income (taxable at ordinary income rates) to the extent of the difference between the Exercise Price and the
lesser of (i) the fair market value of the Shares on the date of exercise, or (ii) the sale price of the Shares. 
 (ii)
Notice of Disqualifying Dispositions. With respect to any Shares issued upon exercise of an Incentive Stock Option, if Optionee sells or otherwise disposes of such Shares on or before the later of (i) the date two years after the
Option grant date, or (ii) the date one year after the date of exercise, Optionee shall immediately notify the Company in writing of such disposition. Optionee acknowledges and agrees that he or she may be subject to income tax withholding by
the Company on the compensation income recognized by Optionee from the early disposition by payment in cash or out of the current earnings paid to Optionee. 

(b) Nonstatutory Stock Option. If this Option does not qualify as an Incentive Stock Option, there may be a regular federal (and
state) income tax liability upon the exercise of the Option. Optionee will be treated as having received compensation income (taxable at ordinary income tax rates) equal to the excess, if any, of the fair market value of the Shares on the date of
exercise over the Exercise Price. If Optionee is an Employee, the Company will be required to withhold from Optionee’s compensation or collect from Optionee and pay to the applicable taxing authorities an amount equal to a percentage of this
compensation income at the time of exercise. If Shares issued upon exercise of a Nonstatutory Stock Option are held for at least one year, any gain realized on disposition of the Shares will be treated as long-term capital gain for federal income
tax purposes. 
 8. Lock-Up Agreement. In connection with the initial public offering of the Company’s securities
and upon request of the Company or the underwriters managing any underwritten offering of the Company’s securities, Optionee hereby agrees not to sell, make any short sale of, loan, grant any option for the purchase of, or otherwise dispose of
any securities of the Company however and whenever acquired (other than those included in the registration) without the prior written consent of the Company or such underwriters, as the case may be, for such period of time (not to exceed 180 days)
from the effective date of such registration as may be requested by the Company or such managing underwriters and to execute an agreement reflecting the foregoing as may be requested by the underwriters at the time of the public offering.

 9. Effect of Agreement. Optionee acknowledges receipt of a copy of the Plan and
represents that he or she is familiar with the terms and provisions thereof (and has had an opportunity to consult counsel regarding the Option terms), and hereby accepts this Option and agrees to be bound by its contractual terms as set forth
herein and in the Plan. Optionee hereby agrees to accept as binding, conclusive and final all decisions and interpretations of the Plan Administrator regarding any questions relating to the Option. In the event of a conflict between the terms and
provisions of the Plan and the terms and provisions of the Notice and this Agreement, the Plan terms and provisions shall prevail. The Option, including the Plan, constitutes the entire agreement between Optionee and the Company on the subject
matter hereof and supersedes all proposals, written or oral, and all other communications between the parties relating to such subject matter. 

[Signature Page Follows] 

 This Agreement may be executed in two or more counterparts, each of which shall be deemed an
original and all of which together shall constitute one document. 
  

							
	OPTIONEE:		THE COMPANY:
			
	NAME				OOMA, INC.
				
	By:		  
		By:		  

			(Signature)				(Signature)
				
					Name:		  

				
					Title:		  

 EXHIBIT A 

OOMA, INC. 
 2005 STOCK
PLAN 
 EARLY EXERCISE NOTICE AND RESTRICTED STOCK PURCHASE AGREEMENT 

This Agreement (“Agreement”) is made as of March 15, 2011, by and between Ooma, Inc., a Delaware corporation (the
“Company”), and Eric Stang (“Purchaser”). To the extent any capitalized terms used in this Agreement are not defined, they shall have the meaning ascribed to them in the Plan (as defined below). 

1. Exercise of Option. Subject to the terms and conditions hereof, Purchaser hereby elects to exercise his or her option to
purchase 257,470 shares of the Common Stock (the “Shares”) of the Company under and pursuant to the Company’s 2005 Stock Plan (the “Plan”) and the Stock Option Agreement granted October 19, 2010 (the
“Option Agreement”). Of these Shares, Purchaser has elected to purchase 42,911 of those Shares which have become vested as of the date hereof under the Vesting Schedule set forth in the Notice of Stock Option Grant (the
“Vested Shares”) and 214,559 Shares which have not yet vested under such Vesting Schedule (the “Unvested Shares”). The purchase price for the Shares shall be $0.01 per Share for a total purchase price of $2,574.70.
The term “Shares” refers to the purchased Shares and all securities received in replacement of the Shares or as stock dividends or splits, all securities received in replacement of the Shares in a recapitalization, merger,
reorganization, exchange or the like, and all new, substituted or additional securities or other properties to which Purchaser is entitled by reason of Purchaser’s ownership of the Shares. 

2. Time and Place of Exercise. The purchase and sale of the Shares under this Agreement shall occur at the principal office of
the Company simultaneously with the execution and delivery of this Agreement in accordance with the provisions of Section 3(b) of the Option Agreement. On such date, the Company will deliver to Purchaser a certificate representing the Shares to
be purchased by Purchaser (which shall be issued in Purchaser’s name) against payment of the exercise price therefor by Purchaser by any method listed in Section 4 of the Option Agreement. 

3. Limitations on Transfer. In addition to any other limitation on transfer created by applicable securities laws, Purchaser
shall not assign, encumber or dispose of any interest in the Shares while the Shares are subject to the Company’s Repurchase Option (as defined below). After any Shares have been released from such Repurchase Option, Purchaser shall not assign,
encumber or dispose of any interest in such Shares except in compliance with the provisions below and applicable securities laws. 
 (a)
Repurchase Option. 
 (i) In the event of the voluntary or involuntary termination of Purchaser’s employment or
consulting relationship with the Company for any reason (including death or disability), with or without cause, the Company shall upon the date of such termination (the “Termination Date”) have an irrevocable, exclusive option (the
“Repurchase Option”) for a 

 
period of 90 days from such date to repurchase all or any portion of the Shares held by Purchaser as of the Termination Date which have not yet been released from the Company’s Repurchase
Option at the original purchase price per Share specified in Section 1 (adjusted for any stock splits, stock dividends and the like). 

(ii) Unless the Company notifies Purchaser within 90 days from the date of termination of Purchaser’s employment or consulting
relationship that it does not intend to exercise its Repurchase Option with respect to some or all of the Shares, the Repurchase Option shall be deemed automatically exercised by the Company as of the 90th day following such termination, provided
that the Company may notify Purchaser that it is exercising its Repurchase Option as of a date prior to such 90th day. Unless Purchaser is otherwise notified by the Company pursuant to the preceding sentence that the Company does not intend to
exercise its Repurchase Option as to some or all of the Shares to which it applies at the time of termination, execution of this Agreement by Purchaser constitutes written notice to Purchaser of the Company’s intention to exercise its
Repurchase Option with respect to all Shares to which such Repurchase Option applies. The Company, at its choice, may satisfy its payment obligation to Purchaser with respect to exercise of the Repurchase Option by either (A) delivering a check
to Purchaser in the amount of the purchase price for the Shares being repurchased, or (B) in the event Purchaser is indebted to the Company, canceling an amount of such indebtedness equal to the purchase price for the Shares being repurchased,
or (C) by a combination of (A) and (B) so that the combined payment and cancellation of indebtedness equals such purchase price. In the event of any deemed automatic exercise of the Repurchase Option pursuant to this
Section 3(a)(ii) in which Purchaser is indebted to the Company, such indebtedness equal to the purchase price of the Shares being repurchased shall be deemed automatically canceled as of the 90th day following termination of Purchaser’s
employment or consulting relationship unless the Company otherwise satisfies its payment obligations. As a result of any repurchase of Shares pursuant to this Section 3(a), the Company shall become the legal and beneficial owner of the Shares
being repurchased and shall have all rights and interest therein or related thereto, and the Company shall have the right to transfer to its own name the number of Shares being repurchased by the Company, without further action by Purchaser. 

(iii) One hundred percent (100%) of the Shares shall initially be subject to the Repurchase Option. The Unvested Shares shall be released
from the Repurchase Option in accordance with the Vesting Schedule set forth in the Notice of Stock Option Grant until all Shares are released from the Repurchase Option. Fractional shares shall be rounded to the nearest whole share. 

(b) Right of First Refusal. Before any Shares held by Purchaser or any transferee of Purchaser (either being sometimes referred
to herein as the “Holder”) may be sold or otherwise transferred (including transfer by gift or operation of law), the Company or its assignee(s) shall have a right of first refusal to purchase the Shares on the terms and conditions
set forth in this Section 3(b) (the “Right of First Refusal”). 
 (i) Notice of Proposed Transfer. The
Holder of the Shares shall deliver to the Company a written notice (the “Notice”) stating: (i) the Holder’s bona fide intention to sell or otherwise transfer such Shares; (ii) the name of each proposed purchaser or
other transferee (“Proposed Transferee”); (iii) the number of Shares to be transferred to each 

 
Proposed Transferee; and (iv) the terms and conditions of each proposed sale or transfer. The Holder shall offer the Shares at the same price (the “Offered Price”) and upon
the same terms (or terms as similar as reasonably possible) to the Company or its assignee(s). 
 (ii) Exercise of Right of First
Refusal. At any time within thirty (30) days after receipt of the Notice, the Company and/or its assignee(s) may, by giving written notice to the Holder, elect to purchase all, but not less than all, of the Shares proposed to be
transferred to any one or more of the Proposed Transferees, at the purchase price determined in accordance with subsection (iii) below. 

(iii) Purchase Price. The purchase price (“Purchase Price”) for the Shares purchased by the Company or its
assignee(s) under this Section 3(b) shall be the Offered Price. If the Offered Price includes consideration other than cash, the cash equivalent value of the non-cash consideration shall be determined by
the Board of Directors of the Company in good faith. 
 (iv) Payment. Payment of the Purchase Price shall be made, at the
option of the Company or its assignee(s), in cash (by check), by cancellation of all or a portion of any outstanding indebtedness, or by any combination thereof within 30 days after receipt of the Notice or in the manner and at the times set forth
in the Notice. 
 (v) Holder’s Right to Transfer. If all of the Shares proposed in the Notice to be transferred to a
given Proposed Transferee are not purchased by the Company and/or its assignee(s) as provided in this Section 3(b), then the Holder may sell or otherwise transfer such Shares to that Proposed Transferee at the Offered Price or at a higher
price, provided that such sale or other transfer is consummated within 60 days after the date of the Notice and provided further that any such sale or other transfer is effected in accordance with any applicable securities laws and the Proposed
Transferee agrees in writing that the provisions of this Section 3 shall continue to apply to the Shares in the hands of such Proposed Transferee. If the Shares described in the Notice are not transferred to the Proposed Transferee within such
period, or if the Holder proposes to change the price or other terms to make them more favorable to the Proposed Transferee, a new Notice shall be given to the Company, and the Company and/or its assignees shall again be offered the Right of First
Refusal before any Shares held by the Holder may be sold or otherwise transferred. 
 (vi) Exception for Certain Family
Transfers. Anything to the contrary contained in this Section 3(b) notwithstanding, the transfer of any or all of the Shares during Purchaser’s lifetime or on Purchaser’s death by will or intestacy to Purchaser’s
Immediate Family or a trust for the benefit of Purchaser’s Immediate Family shall be exempt from the provisions of this Section 3(b). “Immediate Family” as used herein shall mean spouse, lineal descendant or antecedent,
father, mother, brother or sister. In such case, the transferee or other recipient shall receive and hold the Shares so transferred subject to the provisions of this Section, and there shall be no further transfer of such Shares except in accordance
with the terms of this Section 3. 

 (c) Involuntary Transfer. 

(i) Company’s Right to Purchase upon Involuntary Transfer. In the event, at any time after the date of this Agreement, of
any transfer by operation of law or other involuntary transfer (including death or divorce, but excluding a transfer to Immediate Family as set forth in Section 3(b)(vi) above) of all or a portion of the Shares by the record holder thereof, the
Company shall have an option to purchase all of the Shares transferred at the greater of the purchase price paid by Purchaser pursuant to this Agreement or the Fair Market Value of the Shares on the date of transfer. Upon such a transfer, the person
acquiring the Shares shall promptly notify the Secretary of the Company of such transfer. The right to purchase such Shares shall be provided to the Company for a period of thirty (30) days following receipt by the Company of written notice by
the person acquiring the Shares. 
 (ii) Price for Involuntary Transfer. With respect to any stock to be transferred pursuant
to Section 3(c)(i), the price per Share shall be a price set by the Board of Directors of the Company that will reflect the current value of the stock in terms of present earnings and future prospects of the Company. The Company shall notify
Purchaser or his or her executor of the price so determined within thirty (30) days after receipt by it of written notice of the transfer or proposed transfer of Shares. However, if the Purchaser does not agree with the valuation as determined
by the Board of Directors of the Company, the Purchaser shall be entitled to have the valuation determined by an independent appraiser to be mutually agreed upon by the Company and the Purchaser and whose fees shall be borne equally by the Company
and the Purchaser. 
 (d) Assignment. The right of the Company to purchase any part of the Shares may be assigned in whole or
in part to any shareholder or shareholders of the Company or other persons or organizations. 
 (e) Restrictions Binding on
Transferees. All transferees of Shares or any interest therein will receive and hold such Shares or interest subject to the provisions of this Agreement, including, insofar as applicable, the Repurchase Option. In the event of any purchase
by the Company hereunder where the Shares or interest are held by a transferee, the transferee shall be obligated, if requested by the Company, to transfer the Shares or interest to the Purchaser for consideration equal to the amount to be paid by
the Company hereunder. In the event the Repurchase Option is deemed exercised by the Company pursuant to Section 3(a)(ii) hereof, the Company may deem any transferee to have transferred the Shares or interest to Purchaser prior to their
purchase by the Company, and payment of the purchase price by the Company to such transferee shall be deemed to satisfy Purchaser’s obligation to pay such transferee for such Shares or interest, and also to satisfy the Company’s obligation
to pay Purchaser for such Shares or interest. Any sale or transfer of the Shares shall be void unless the provisions of this Agreement are satisfied. 

(f) Termination of Rights. The right of first refusal granted the Company by Section 3(b) above and the option to repurchase
the Shares in the event of an involuntary transfer granted the Company by Section 3(c) above shall terminate upon the first sale of Common Stock of the Company to the general public pursuant to a registration statement filed with and declared
effective by the Securities and Exchange Commission under the Securities Act of 1933, as 

 
amended (the “Securities Act”). Upon termination of the right of first refusal described in Section 3(b) above, a new certificate or certificates representing the Shares not
repurchased shall be issued, on request, without the legend referred to in Section 6(a)(ii) herein and delivered to Purchaser. 
 4.
Escrow of Unvested Shares. For purposes of facilitating the enforcement of the provisions of Section 3 above, Purchaser agrees, immediately upon receipt of the certificate(s) for the Shares subject to the Repurchase Option, to
deliver such certificate(s), together with an Assignment Separate from Certificate in the form attached to this Agreement as Attachment A executed by Purchaser and by Purchaser’s spouse (if required for transfer), in blank, to the
Secretary of the Company, or the Secretary’s designee, to hold such certificate(s) and Assignment Separate from Certificate in escrow and to take all such actions and to effectuate all such transfers and/or releases as are in accordance with
the terms of this Agreement. Purchaser hereby acknowledges that the Secretary of the Company, or the Secretary’s designee, is so appointed as the escrow holder with the foregoing authorities as a material inducement to make this Agreement and
that said appointment is coupled with an interest and is accordingly irrevocable. Purchaser agrees that said escrow holder shall not be liable to any party hereof (or to any other party). The escrow holder may rely upon any letter, notice or other
document executed by any signature purported to be genuine and may resign at any time. Purchaser agrees that if the Secretary of the Company, or the Secretary’s designee, resigns as escrow holder for any or no reason, the Board of Directors of
the Company shall have the power to appoint a successor to serve as escrow holder pursuant to the terms of this Agreement. 
 5.
Investment and Taxation Representations. In connection with the purchase of the Shares, Purchaser represents to the Company the following: 

(a) Purchaser is aware of the Company’s business affairs and financial condition and has acquired sufficient information about the Company
to reach an informed and knowledgeable decision to acquire the Shares. Purchaser is purchasing these securities for investment for his or her own account only and not with a view to, or for resale in connection with, any “distribution”
thereof within the meaning of the Securities Act or under any applicable provision of state law. Purchaser does not have any present intention to transfer the Shares to any person or entity. 

(b) Purchaser understands that the Shares have not been registered under the Securities Act by reason of a specific exemption therefrom, which
exemption depends upon, among other things, the bona fide nature of Purchaser’s investment intent as expressed herein. 
 (c) Purchaser
further acknowledges and understands that the securities must be held indefinitely unless they are subsequently registered under the Securities Act or an exemption from such registration is available. Purchaser further acknowledges and understands
that the Company is under no obligation to register the securities. Purchaser understands that the certificate(s) evidencing the securities will be imprinted with a legend which prohibits the transfer of the securities unless they are registered or
such registration is not required in the opinion of counsel for the Company. 

 (d) Purchaser is familiar with the provisions of Rules 144 and 701, each promulgated under
the Securities Act, which, in substance, permit limited public resale of “restricted securities” acquired, directly or indirectly, from the issuer of the securities (or from an affiliate of such issuer), in a non-public offering subject to
the satisfaction of certain conditions. Purchaser understands that the Company provides no assurances as to whether he or she will be able to resell any or all of the Shares pursuant to Rule 144 or Rule 701, which rules require, among other things,
that the Company be subject to the reporting requirements of the Securities Exchange Act of 1934, as amended, that resales of securities take place only after the holder of the Shares has held the Shares for certain specified time periods, and under
certain circumstances, that resales of securities be limited in volume and take place only pursuant to brokered transactions. Notwithstanding this paragraph (d), Purchaser acknowledges and agrees to the restrictions set forth in paragraph
(e) below. 
 (e) Purchaser further understands that in the event all of the applicable requirements of Rule 144 or 701 are not
satisfied, registration under the Securities Act, compliance with Regulation A, or some other registration exemption will be required; and that, notwithstanding the fact that Rules 144 and 701 are not exclusive, the Staff of the Securities
and Exchange Commission has expressed its opinion that persons proposing to sell private placement securities other than in a registered offering and otherwise than pursuant to Rule 144 or 701 will have a substantial burden of proof in
establishing that an exemption from registration is available for such offers or sales, and that such persons and their respective brokers who participate in such transactions do so at their own risk. 

(f) Purchaser understands that Purchaser may suffer adverse tax consequences as a result of Purchaser’s purchase or disposition of the
Shares. Purchaser represents that Purchaser has consulted any tax consultants Purchaser deems advisable in connection with the purchase or disposition of the Shares and that Purchaser is not relying on the Company for any tax advice 

6. Restrictive Legends and Stop-Transfer Orders. 

(a) Legends. The certificate or certificates representing the Shares shall bear the following legends (as well as any legends
required by applicable state and federal corporate and securities laws): 
  

	 	i)	THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AND HAVE BEEN ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE SALE OR DISTRIBUTION
THEREOF. NO SUCH SALE OR DISTRIBUTION MAY BE EFFECTED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT RELATED THERETO OR AN OPINION OF COUNSEL FOR THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED UNDER THE SECURITIES ACT OF 1933. 

	 	ii)	THE SHARES REPRESENTED BY THIS CERTIFICATE MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF AN AGREEMENT BETWEEN THE COMPANY AND THE HOLDER, A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF THE COMPANY.

 (b) Stop-Transfer Notices. Purchaser agrees that, in order to ensure compliance with the restrictions referred
to herein, the Company may issue appropriate “stop transfer” instructions to its transfer agent, if any, and that, if the Company transfers its own securities, it may make appropriate notations to the same effect in its own records. 

(c) Refusal to Transfer. The Company shall not be required (i) to transfer on its books any Shares that have been sold or
otherwise transferred in violation of any of the provisions of this Agreement or (ii) to treat as owner of such Shares or to accord the right to vote or pay dividends to any purchaser or other transferee to whom such Shares shall have been so
transferred. 
 7. No Employment Rights. Nothing in this Agreement shall affect in any manner whatsoever the right or power of
the Company, or a parent or subsidiary of the Company, to terminate Purchaser’s employment or consulting relationship, for any reason, with or without cause. 

8. Section 83(b) Election. Purchaser understands that Section 83(a) of the Internal Revenue Code of 1986, as amended
(the “Code”), taxes as ordinary income for a Nonstatutory Stock Option and as alternative minimum taxable income for an Incentive Stock Option the difference between the amount paid for the Shares and the Fair Market Value of the
Shares as of the date any restrictions on the Shares lapse. In this context, “restriction” means the right of the Company to buy back the Shares pursuant to the Repurchase Option set forth in Section 3(a) of this Agreement.
Purchaser understands that Purchaser may elect to be taxed at the time the Shares are purchased, rather than when and as the Repurchase Option expires, by filing an election under Section 83(b) (an “83(b) Election”) of the Code
with the Internal Revenue Service within 30 days from the date of purchase. Even if the Fair Market Value of the Shares at the time of the execution of this Agreement equals the amount paid for the Shares, the election must be made to avoid income
and alternative minimum tax treatment under Section 83(a) in the future. Purchaser understands that failure to file such an election in a timely manner may result in adverse tax consequences for Purchaser. Purchaser further understands that an
additional copy of such election form should be filed with his or her federal income tax return for the calendar year in which the date of this Agreement falls. Purchaser acknowledges that the foregoing is only a summary of the effect of United
States federal income taxation with respect to purchase of the Shares hereunder, and does not purport to be complete. Purchaser further acknowledges that the Company has directed Purchaser to seek independent advice regarding the applicable
provisions of the Code, the income tax laws of any municipality, state or foreign country in which Purchaser may reside, and the tax consequences of Purchaser’s death. 

Purchaser agrees that he or she will execute and deliver to the Company with this executed Agreement a copy of the Acknowledgment and
Statement of Decision Regarding Section 83(b) Election (the “Acknowledgment”) attached hereto as Attachment B. Purchaser further agrees that he or she will execute and submit with the Acknowledgment a copy of the
83(b) Election attached hereto as Attachment C (for tax purposes in connection with the early exercise of an option) if Purchaser has indicated in the Acknowledgment his or her decision to make such an election. 

 9. Lock-Up Agreement. In connection with the initial public offering of the
Company’s securities and upon request of the Company or the underwriters managing any underwritten offering of the Company’s securities, Purchaser agrees not to sell, make any short sale of, loan, grant any option for the purchase of, or
otherwise dispose of any securities of the Company however or whenever acquired (other than those included in the registration) without the prior written consent of the Company or such underwriters, as the case may be, for such period of time (not
to exceed 180 days) from the effective date of such registration as may be requested by the Company or such managing underwriters and to execute an agreement reflecting the foregoing as may be requested by the underwriters at the time of the public
offering. 
 10. Miscellaneous. 

(a) Governing Law. This Agreement and all acts and transactions pursuant hereto and the rights and obligations of the
parties hereto shall be governed, construed and interpreted in accordance with the laws of the State of California, without giving effect to principles of conflicts of law. 

(b) Entire Agreement; Enforcement of Rights. This Agreement sets forth the entire agreement and understanding of the
parties relating to the subject matter herein and merges all prior discussions between them. No modification of or amendment to this Agreement, nor any waiver of any rights under this Agreement, shall be effective unless in writing signed by the
parties to this Agreement. The failure by either party to enforce any rights under this Agreement shall not be construed as a waiver of any rights of such party. 

(c) Severability. If one or more provisions of this Agreement are held to be unenforceable under applicable law, the
parties agree to renegotiate such provision in good faith. In the event that the parties cannot reach a mutually agreeable and enforceable replacement for such provision, then (i) such provision shall be excluded from this Agreement,
(ii) the balance of the Agreement shall be interpreted as if such provision were so excluded and (iii) the balance of the Agreement shall be enforceable in accordance with its terms. 

(d) Construction. This Agreement is the result of negotiations between and has been reviewed by each of the parties hereto
and their respective counsel, if any; accordingly, this Agreement shall be deemed to be the product of all of the parties hereto, and no ambiguity shall be construed in favor of or against any one of the parties hereto. 

(e) Notices. Any notice required or permitted by this Agreement shall be in writing and shall be deemed sufficient when
delivered personally or sent by telegram or fax or 48 hours after being deposited in the U.S. mail, as certified or registered mail, with postage prepaid, and addressed to the party to be notified at such party’s address as set forth below or
as subsequently modified by written notice. 

 (f) Counterparts. This Agreement may be executed in two or more
counterparts, each of which shall be deemed an original and all of which together shall constitute one instrument. 
 (g)
Successors and Assigns. The rights and benefits of this Agreement shall inure to the benefit of, and be enforceable by the Company’s successors and assigns. The rights and obligations of Purchaser under this Agreement may only be
assigned with the prior written consent of the Company. 
 (h) California Corporate Securities Law. THE SALE OF
THE SECURITIES WHICH ARE THE SUBJECT OF THIS AGREEMENT HAS NOT BEEN QUALIFIED WITH THE COMMISSIONER OF CORPORATIONS OF THE STATE OF CALIFORNIA AND THE ISSUANCE OF THE SECURITIES OR THE PAYMENT OR RECEIPT OF ANY PART OF THE CONSIDERATION THEREFOR
PRIOR TO THE QUALIFICATION IS UNLAWFUL, UNLESS THE SALE OF SECURITIES IS EXEMPT FROM QUALIFICATION BY SECTION 25100, 25102 OR 25105 OF THE CALIFORNIA CORPORATIONS CODE. THE RIGHTS OF ALL PARTIES TO THIS AGREEMENT ARE EXPRESSLY CONDITIONED UPON THE
QUALIFICATION BEING OBTAINED, UNLESS THE SALE IS SO EXEMPT. 
 [Signature Page Follows] 

 The parties have executed this Early Exercise Notice and Restricted Stock Purchase Agreement as
of the date first set forth above. 
  

			
	THE COMPANY:
	
	OOMA, INC.
		
	By:		  

			(Signature)
	Name:		  

		
	Title:		  

		
	Address:		  

		
			  

	  
 PURCHASER:

		
	NAME		
	  

		
	Address:		  

		
			  

 I,
                    , spouse of
                    , have read and hereby approve the foregoing Agreement. In consideration of the Company’s granting my spouse the right to
purchase the Shares as set forth in the Agreement, I hereby agree to be irrevocably bound by the Agreement and further agree that any community property or other such interest shall hereby by similarly bound by the Agreement. I hereby appoint my
spouse as my attorney-in-fact with respect to any amendment or exercise of any rights under the Agreement. 
  

	
	  
 Spouse of
                                 (if applicable)

 ATTACHMENT A 

ASSIGNMENT SEPARATE FROM CERTIFICATE 

FOR VALUE RECEIVED and pursuant to that certain Early Exercise Notice and Restricted Stock Purchase Agreement between the undersigned
(“Purchaser”) and Ooma, Inc., a Delaware corporation (the “Company”), dated
                    , 20         (the “Agreement”), Purchaser hereby sells, assigns and
transfers unto the Company                      (        ) shares of the Common Stock of the Company,
standing in Purchaser’s name on the books of the Company and represented by Certificate No.         , and does hereby irrevocably constitute and appoint
                     to transfer said stock on the books of the Company with full power of substitution in the premises. THIS ASSIGNMENT MAY ONLY BE
USED AS AUTHORIZED BY THE AGREEMENT AND THE ATTACHMENTS THERETO. 

Dated:                         
        
  

	
	NAME
	
	  

	
	  

	Spouse of                          (if applicable)

 Instructions: Please do not fill in any blanks other than the signature line. The purpose of this
assignment is to enable the Company to exercise its Repurchase Option set forth in the Agreement without requiring additional signatures on the part of Purchaser. 

 ATTACHMENT B 

ACKNOWLEDGMENT AND STATEMENT OF DECISION 

REGARDING SECTION 83(B) ELECTION 

The undersigned (which term includes the undersigned’s spouse), a purchaser of
                     shares of Common Stock of Ooma, Inc., a Delaware corporation (the “Company”), by exercise of an option (the
“Option”) granted pursuant to the Company’s 2005 Stock Plan (the “Plan”), hereby states as follows: 

(1) The undersigned acknowledges receipt of a copy of the Plan relating to the offering of such shares. The undersigned has carefully reviewed
the Plan and the option agreement pursuant to which the Option was granted. 
 (2) The undersigned either [check and complete as applicable]:

  

	 	a.	has consulted, and has been fully advised by, the undersigned’s own tax advisor,                     , whose
business address is                     , regarding the federal, state and local tax consequences of purchasing shares under the Plan, and
particularly regarding the advisability of making elections pursuant to Section 83(b) of the Internal Revenue Code of 1986, as amended (the “Code”) and pursuant to the corresponding provisions, if any, of applicable state law;
or 

  

	 	b.	has knowingly chosen not to consult such a tax advisor. 

 (3) The undersigned hereby states that
the undersigned has decided [check as applicable]: 
  

	 	a.	to make an election pursuant to Section 83(b) of the Code, and is submitting to the Company, together with the undersigned’s executed Early Exercise Notice and Restricted Stock Purchase Agreement, an executed
form entitled “Election Under Section 83(b) of the Internal Revenue Code of 1986;” or 

  

	 	b.	not to make an election pursuant to Section 83(b) of the Code. 

 (4) Neither the Company nor any subsidiary or representative of the Company has made any warranty
or representation to the undersigned with respect to the tax consequences of the undersigned’s purchase of shares under the Plan or of the making or failure to make an election pursuant to Section 83(b) of the Code or the corresponding
provisions, if any, of applicable state law. 

Dated:                         
        
  

	
	NAME
	
	  

	
	  

	Spouse of                              (if applicable)

 ATTACHMENT C 

ELECTION UNDER SECTION 83(B) 

OF THE INTERNAL REVENUE CODE OF 1986 

The undersigned taxpayer hereby elects, pursuant to Section 83(b) of the Internal Revenue Code, to include in taxpayer’s gross
income or alternative minimum taxable income, as applicable, for the current taxable year, the amount of any income that may be taxable to taxpayer in connection with taxpayer’s receipt of the property described below: 

 

	i.	The name, address, taxpayer identification number and taxable year of the undersigned are as follows: 

NAME OF TAXPAYER: 
 NAME OF
SPOUSE: 
 ADDRESS: 

IDENTIFICATION NO. OF TAXPAYER: 

IDENTIFICATION NO. OF SPOUSE: 

TAXABLE YEAR: 
  

	ii.	The property with respect to which the election is made is described as follows: 

                     shares of the Common
Stock of Ooma, Inc., a Delaware corporation (the “Company”). 
  

	iii.	The date on which the property was transferred is: 

  

	iv.	The property is subject to the following restrictions: Repurchase option at cost in favor of the Company upon termination of taxpayer’s employment or consulting relationship. 

 

	v.	The Fair Market Value at the time of transfer, determined without regard to any restriction other than a restriction which by its terms will never lapse, of such property is:
$                         

  

	vi.	The amount (if any) paid for such property: $                         

 The undersigned has submitted a copy of this statement to the person for whom the services were performed in
connection with the undersigned’s receipt of the above-described property. The transferee of such property is the person performing the services in connection with the transfer of said property. 

The undersigned understands that the foregoing election may not be revoked except with the consent of the Commissioner. 

Dated:                     

 

	
	NAME
	
	  

	
	  

	Spouse of                      (if applicable)

 RECEIPT AND CONSENT 

The undersigned hereby acknowledges receipt of a photocopy of Certificate No.
                 for                  shares of Common Stock of Ooma, Inc., a Delaware
corporation (the “Company”). 
 The undersigned further acknowledges that the Secretary of the Company, or his or her
designee, is acting as escrow holder pursuant to the Early Exercise Notice and Restricted Stock Purchase Agreement Purchaser has previously entered into with the Company. As escrow holder, the Secretary of the Company, or his or her designee, holds
the original of the aforementioned certificate issued in the undersigned’s name. 

Dated:                         
    
  

	
	NAME
	
	  

 EXHIBIT B 

OOMA, INC. 
 2005 STOCK
PLAN 
 EXERCISE NOTICE AND RESTRICTED STOCK PURCHASE AGREEMENT 

This Agreement (“Agreement”) is made as of
                    , by and between Ooma, Inc., a Delaware corporation (the “Company”), and
                     (“Purchaser”). To the extent any capitalized terms used in this Agreement are not defined, they shall have the
meaning ascribed to them in the Plan (as defined below). 
 10. Exercise of Option. Subject to the terms and conditions hereof,
Purchaser hereby elects to exercise his or her option to purchase                      shares of the Common Stock (the “Shares”) of
the Company under and pursuant to the Company’s 2005 Stock Plan (the “Plan”) and the Stock Option Agreement granted
                     (the “Option Agreement”). The purchase price for the Shares shall be
$                 per Share for a total purchase price of $            . The term “Shares”
refers to the purchased Shares and all securities received in replacement of the Shares or as stock dividends or splits, all securities received in replacement of the Shares in a recapitalization, merger, reorganization, exchange or the like, and
all new, substituted or additional securities or other properties to which Purchaser is entitled by reason of Purchaser’s ownership of the Shares. 

11. Time and Place of Exercise. The purchase and sale of the Shares under this Agreement shall occur at the principal office of
the Company simultaneously with the execution and delivery of this Agreement in accordance with the provisions of Section 3(b) of the Option Agreement. On such date, the Company will deliver to Purchaser a certificate representing the Shares to
be purchased by Purchaser (which shall be issued in Purchaser’s name) against payment of the exercise price therefor by Purchaser by any method listed in Section 4 of the Option Agreement. 

12. Limitations on Transfer. In addition to any other limitation on transfer created by applicable securities laws, Purchaser
shall not assign, encumber or dispose of any interest in the Shares except in compliance with the provisions below and applicable securities laws. 

(a) Right of First Refusal. Before any Shares held by Purchaser or any transferee of Purchaser (either being sometimes referred
to herein as the “Holder”) may be sold or otherwise transferred (including transfer by gift or operation of law), the Company or its assignee(s) shall have a right of first refusal to purchase the Shares on the terms and conditions
set forth in this Section 3(a) (the “Right of First Refusal”). 
 (i) Notice of Proposed Transfer. The
Holder of the Shares shall deliver to the Company a written notice (the “Notice”) stating: (i) the Holder’s bona fide intention to sell or otherwise transfer such Shares; (ii) the name of each proposed purchaser or
other transferee (“Proposed Transferee”); (iii) the number of Shares to be transferred to each Proposed Transferee; and (iv) the terms and conditions of each proposed sale or transfer. The Holder shall offer the Shares at
the same price (the “Offered Price”) and upon the same terms (or terms as similar as reasonably possible) to the Company or its assignee(s). 

 (ii) Exercise of Right of First Refusal. At any time within thirty
(30) days after receipt of the Notice, the Company and/or its assignee(s) may, by giving written notice to the Holder, elect to purchase all, but not less than all, of the Shares proposed to be transferred to any one or more of the Proposed
Transferees, at the purchase price determined in accordance with subsection (iii) below. 
 (iii) Purchase
Price. The purchase price (“Purchase Price”) for the Shares purchased by the Company or its assignee(s) under this Section 3(a) shall be the Offered Price. If the Offered Price includes consideration other than cash,
the cash equivalent value of the non-cash consideration shall be determined by the Board of Directors of the Company in good faith. 

(iv) Payment. Payment of the Purchase Price shall be made, at the option of the Company or its assignee(s), in cash (by
check), by cancellation of all or a portion of any outstanding indebtedness, or by any combination thereof within 30 days after receipt of the Notice or in the manner and at the times set forth in the Notice. 

(v) Holder’s Right to Transfer. If all of the Shares proposed in the Notice to be transferred to a given Proposed
Transferee are not purchased by the Company and/or its assignee(s) as provided in this Section 3(a), then the Holder may sell or otherwise transfer such Shares to that Proposed Transferee at the Offered Price or at a higher price, provided that
such sale or other transfer is consummated within 60 days after the date of the Notice and provided further that any such sale or other transfer is effected in accordance with any applicable securities laws and the Proposed Transferee agrees in
writing that the provisions of this Section 3 shall continue to apply to the Shares in the hands of such Proposed Transferee. If the Shares described in the Notice are not transferred to the Proposed Transferee within such period, or if the
Holder proposes to change the price or other terms to make them more favorable to the Proposed Transferee, a new Notice shall be given to the Company, and the Company and/or its assignees shall again be offered the Right of First Refusal before any
Shares held by the Holder may be sold or otherwise transferred. 
 (vi) Exception for Certain Family Transfers.
Anything to the contrary contained in this Section 3(a) notwithstanding, the transfer of any or all of the Shares during Purchaser’s lifetime or on Purchaser’s death by will or intestacy to Purchaser’s Immediate Family or a trust
for the benefit of Purchaser’s Immediate Family shall be exempt from the provisions of this Section 3(a). “Immediate Family” as used herein shall mean spouse, lineal descendant or antecedent, father, mother, brother or
sister. In such case, the transferee or other recipient shall receive and hold the Shares so transferred subject to the provisions of this Section, and there shall be no further transfer of such Shares except in accordance with the terms of this
Section 3. 

 (b) Involuntary Transfer. 

(i) Company’s Right to Purchase upon Involuntary Transfer. In the event, at any time after the date of this
Agreement, of any transfer by operation of law or other involuntary transfer (including death or divorce, but excluding a transfer to Immediate Family as set forth in Section 3(a)(vi) above) of all or a portion of the Shares by the record
holder thereof, the Company shall have an option to purchase all of the Shares transferred at the greater of the purchase price paid by Purchaser pursuant to this Agreement or the Fair Market Value of the Shares on the date of transfer. Upon such a
transfer, the person acquiring the Shares shall promptly notify the Secretary of the Company of such transfer. The right to purchase such Shares shall be provided to the Company for a period of thirty (30) days following receipt by the Company
of written notice by the person acquiring the Shares. 
 (ii) Price for Involuntary Transfer. With respect to
any stock to be transferred pursuant to Section 3(b)(i), the price per Share shall be a price set by the Board of Directors of the Company that will reflect the current value of the stock in terms of present earnings and future prospects of the
Company. The Company shall notify Purchaser or his or her executor of the price so determined within thirty (30) days after receipt by it of written notice of the transfer or proposed transfer of Shares. However, if the Purchaser does not agree
with the valuation as determined by the Board of Directors of the Company, the Purchaser shall be entitled to have the valuation determined by an independent appraiser to be mutually agreed upon by the Company and the Purchaser and whose fees shall
be borne equally by the Company and the Purchaser. 
 (c) Assignment. The right of the Company to purchase any
part of the Shares may be assigned in whole or in part to any shareholder or shareholders of the Company or other persons or organizations. 

(d) Restrictions Binding on Transferees. All transferees of Shares or any interest therein will receive and hold such
Shares or interest subject to the provisions of this Agreement. Any sale or transfer of the Company’s Shares shall be void unless the provisions of this Agreement are satisfied. 

(e) Termination of Rights. The right of first refusal granted the Company by Section 3(a) above and the option to
repurchase the Shares in the event of an involuntary transfer granted the Company by Section 3(b) above shall terminate upon the first sale of Common Stock of the Company to the general public pursuant to a registration statement filed with and
declared effective by the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”). Upon termination of the right of first refusal described in Section 3(a) above, a new certificate
or certificates representing the Shares not repurchased shall be issued, on request, without the legend referred to in Section 5(a)(ii) herein and delivered to Purchaser. 

13. Investment and Taxation Representations. In connection with the purchase of the Shares, Purchaser represents to the
Company the following: 

 (a) Purchaser is aware of the Company’s business affairs and financial condition and has
acquired sufficient information about the Company to reach an informed and knowledgeable decision to acquire the Shares. Purchaser is purchasing these securities for investment for his or her own account only and not with a view to, or for resale in
connection with, any “distribution” thereof within the meaning of the Securities Act or under any applicable provision of state law. Purchaser does not have any present intention to transfer the Shares to any person or entity. 

(b) Purchaser understands that the Shares have not been registered under the Securities Act by reason of a specific exemption therefrom, which
exemption depends upon, among other things, the bona fide nature of Purchaser’s investment intent as expressed herein. 
 (c) Purchaser
further acknowledges and understands that the securities must be held indefinitely unless they are subsequently registered under the Securities Act or an exemption from such registration is available. Purchaser further acknowledges and understands
that the Company is under no obligation to register the securities. Purchaser understands that the certificate(s) evidencing the securities will be imprinted with a legend which prohibits the transfer of the securities unless they are registered or
such registration is not required in the opinion of counsel for the Company. 
 (d) Purchaser is familiar with the provisions of
Rules 144 and 701, each promulgated under the Securities Act, which, in substance, permit limited public resale of “restricted securities” acquired, directly or indirectly, from the issuer of the securities (or from an affiliate of
such issuer), in a non-public offering subject to the satisfaction of certain conditions. Purchaser understands that the Company provides no assurances as to whether he or she will be able to resell any or all of the Shares pursuant to Rule 144 or
Rule 701, which rules require, among other things, that the Company be subject to the reporting requirements of the Securities Exchange Act of 1934, as amended, that resales of securities take place only after the holder of the Shares has held the
Shares for certain specified time periods, and under certain circumstances, that resales of securities be limited in volume and take place only pursuant to brokered transactions. Notwithstanding this paragraph (d), Purchaser acknowledges and agrees
to the restrictions set forth in paragraph (e) below. 
 (e) Purchaser further understands that in the event all of the applicable
requirements of Rule 144 or 701 are not satisfied, registration under the Securities Act, compliance with Regulation A, or some other registration exemption will be required; and that, notwithstanding the fact that Rules 144 and 701
are not exclusive, the Staff of the Securities and Exchange Commission has expressed its opinion that persons proposing to sell private placement securities other than in a registered offering and otherwise than pursuant to Rule 144 or 701 will
have a substantial burden of proof in establishing that an exemption from registration is available for such offers or sales, and that such persons and their respective brokers who participate in such transactions do so at their own risk. 

(f) Purchaser understands that Purchaser may suffer adverse tax consequences as a result of Purchaser’s purchase or disposition of the
Shares. Purchaser represents that Purchaser has consulted any tax consultants Purchaser deems advisable in connection with the purchase or disposition of the Shares and that Purchaser is not relying on the Company for any tax advice. 

 14. Restrictive Legends and Stop-Transfer Orders. 

(a) Legends. The certificate or certificates representing the Shares shall bear the following legends (as well as any
legends required by applicable state and federal corporate and securities laws): 
  

	 	(i)	THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AND HAVE BEEN ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE SALE OR DISTRIBUTION
THEREOF. NO SUCH SALE OR DISTRIBUTION MAY BE EFFECTED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT RELATED THERETO OR AN OPINION OF COUNSEL FOR THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED UNDER THE SECURITIES ACT OF 1933. 

 

	 	(ii)	THE SHARES REPRESENTED BY THIS CERTIFICATE MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF AN AGREEMENT BETWEEN THE COMPANY AND THE STOCKHOLDER, A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF THE COMPANY.

 (b) Stop-Transfer Notices. Purchaser agrees that, in order to ensure compliance with the restrictions
referred to herein, the Company may issue appropriate “stop transfer” instructions to its transfer agent, if any, and that, if the Company transfers its own securities, it may make appropriate notations to the same effect in its own
records. 
 (c) Refusal to Transfer. The Company shall not be required (i) to transfer on its books any
Shares that have been sold or otherwise transferred in violation of any of the provisions of this Agreement or (ii) to treat as owner of such Shares or to accord the right to vote or pay dividends to any purchaser or other transferee to whom
such Shares shall have been so transferred. 
 15. No Employment Rights. Nothing in this Agreement shall affect
in any manner whatsoever the right or power of the Company, or a parent or subsidiary of the Company, to terminate Purchaser’s employment or consulting relationship, for any reason, with or without cause. 

16. Lock-Up Agreement. In connection with the initial public offering of the Company’s securities and upon request of
the Company or the underwriters managing any underwritten offering of the Company’s securities, Purchaser agrees not to sell, make any short sale of, loan, grant any option for the purchase of, or otherwise dispose of any securities of the
Company however or whenever acquired (other than those included in the registration) without the prior written consent of the Company or such underwriters, as the case may be, for such period of time (not to exceed 180 days) from the effective date
of such registration as may be requested by the Company or such managing underwriters and to execute an agreement reflecting the foregoing as may be requested by the underwriters at the time of the public offering. 

 17. Miscellaneous. 

(a) Governing Law. This Agreement and all acts and transactions pursuant hereto and the rights and obligations of the
parties hereto shall be governed, construed and interpreted in accordance with the laws of the State of California, without giving effect to principles of conflicts of law. 

(b) Entire Agreement; Enforcement of Rights. This Agreement sets forth the entire agreement and understanding of the
parties relating to the subject matter herein and merges all prior discussions between them. No modification of or amendment to this Agreement, nor any waiver of any rights under this Agreement, shall be effective unless in writing signed by the
parties to this Agreement. The failure by either party to enforce any rights under this Agreement shall not be construed as a waiver of any rights of such party. 

(c) Severability. If one or more provisions of this Agreement are held to be unenforceable under applicable law, the
parties agree to renegotiate such provision in good faith. In the event that the parties cannot reach a mutually agreeable and enforceable replacement for such provision, then (i) such provision shall be excluded from this Agreement,
(ii) the balance of the Agreement shall be interpreted as if such provision were so excluded and (iii) the balance of the Agreement shall be enforceable in accordance with its terms. 

(d) Construction. This Agreement is the result of negotiations between and has been reviewed by each of the parties hereto
and their respective counsel, if any; accordingly, this Agreement shall be deemed to be the product of all of the parties hereto, and no ambiguity shall be construed in favor of or against any one of the parties hereto. 

(e) Notices. Any notice required or permitted by this Agreement shall be in writing and shall be deemed sufficient when
delivered personally or sent by telegram or fax or forty-eight (48) hours after being deposited in the U.S. mail, as certified or registered mail, with postage prepaid, and addressed to the party to be notified at such party’s address as
set forth below or as subsequently modified by written notice. 
 (f) Counterparts. This Agreement may be
executed in two or more counterparts, each of which shall be deemed an original and all of which together shall constitute one instrument. 

(g) Successors and Assigns. The rights and benefits of this Agreement shall inure to the benefit of, and be enforceable by
the Company’s successors and assigns. The rights and obligations of Purchaser under this Agreement may only be assigned with the prior written consent of the Company. 

[Signature Page Follows] 

 The parties have executed this Exercise Notice and Restricted Stock Purchase Agreement as of the
date first set forth above. 
  

			
	THE COMPANY:
	
	OOMA, INC.
		
	By:		  

			(Signature)
	Name:		  

		
	Title:		  

		
	Address:		  

		
			  

	
	PURCHASER:
		
	NAME		
	  

		
	Address:		  

		
			  

 I,
                    , spouse of
                    , have read and hereby approve the foregoing Agreement. In consideration of the Company’s granting my spouse the right to
purchase the Shares as set forth in the Agreement, I hereby agree to be irrevocably bound by the Agreement and further agree that any community property or other such interest shall hereby by similarly bound by the Agreement. I hereby appoint my
spouse as my attorney-in-fact with respect to any amendment or exercise of any rights under the Agreement. 
  

	
	  

	Spouse of                                  (if
applicable)

 OOMA, INC. 

2005 STOCK PLAN 

AMENDED AND RESTATED NOTICE OF STOCK OPTION GRANT 

«Optionee» 
 As you know, you were
granted an option to purchase Common Stock of Ooma, Inc., a Delaware corporation (the “Company”), on                     , as
amended by that certain Election to Participate dated                      (the “Original Option”). You and the Company have agreed,
for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, that the Original Option is hereby amended and restated in its entirety to read as follows (all references to the “Option” herein is
deemed to refer to the Original Option, as amended and restated): 
  

			
	Board Approval Date:		
		
	Date of Grant:		
		
	Exercise Price Per Share:		
		
	Total Number of Shares Granted:		
		
	Total Exercise Price:		
		
	Type of Option:		
		
	Expiration Date:		
		
	Vesting Commencement Date:		
		
	Vesting/Exercise Schedule:		The Shares underlying this Option are immediately exercisable. Additionally, so long as your employment or consulting relationship with the Company continues, the Shares underlying this Option shall vest in accordance with the
following schedule:
	Termination Period:		This Option may be exercised for 60 days after termination of employment or consulting relationship except as set out in Section 5 of the Stock Option Agreement (but in no event later than the Expiration Date). Optionee is
responsible for keeping track of these exercise periods following termination for any reason of his or her service relationship with the Company. The Company will not provide further notice of such periods.
	Transferability:		This Option may not be transferred.

 By your signature and the signature of the Company’s representative below, you and the
Company agree that this option is granted under and governed by the terms and conditions of the Ooma, Inc. 2005 Stock Plan and the Stock Option Agreement, previously delivered with the Original Option. 

In addition, you agree and acknowledge that your rights to any Shares underlying the Option will be earned only as you provide services to the
Company over time, that the grant of the Option is not as consideration for services you rendered to the Company prior to your Vesting Commencement Date, and that nothing in this Notice or the attached documents confers upon you any right to
continue your employment or consulting relationship with the Company for any period of time, nor does it interfere in any way with your right or the Company’s right to terminate that relationship at any time, for any reason, with or without
cause. 
 Also, the Exercise Price Per Share has been set at the fair market value of the Shares on the Date of Grant in good faith
compliance with the applicable guidance issued by the IRS under Section 409A of the Code in order to avoid the Option being treated as deferred compensation under Section 409A of the Code. However, there is no guarantee that the IRS will
agree with the valuation and, by signing below, you agree and acknowledge that the Company shall not be held liable for any applicable costs, taxes, or penalties associated with the Option if, in fact, the IRS were to determine that the Option
constitutes deferred compensation under Section 409A of the Code. You should consult with your own tax advisor concerning the tax consequences of such a determination by the IRS. 

Except as expressly set forth herein, this Amended and Restated Notice of Stock Option Grant sets forth the entire agreement and understanding
of the parties relating to the Option and matters herein and merges all prior discussions between them. No modification of or amendment to this Amended and Restated Notice of Stock Option Grant, nor any waiver of any rights under this Amended and
Restated Notice of Stock Option Grant, shall be effective unless in writing signed by the parties to this Amended and Restated Notice of Stock Option Grantwho are to be bound. The Option, as modified herein, shall remain in full force and effect as
so modified. 
  

									
	THE COMPANY:				OPTIONEE:
			
	OOMA, INC.				[OPTIONEE NAME]
					
	By:		  
				By:		  

			(Signature)						(Signature)
	Name:		  
						
	Title:		  
						

  
 2EX-10.4

 Exhibit 10.4 

OOMA, INC. 
 EXECUTIVE
INCENTIVE BONUS PLAN 
  

	1.	PURPOSE 

 The purpose of the Ooma, Inc. Executive Incentive Bonus Plan (as amended from
time to time, the “Plan”) is to motivate and reward eligible employees for their contributions toward the achievement of certain Performance Goals (as defined below) by Ooma, Inc. (together with its subsidiaries, the
“Company”). 
  

	2.	DEFINITIONS 

 The following definitions shall be applicable throughout the Plan: 

(a) “Award” means the amount of cash incentive payable under the Plan to a Participant with respect to a Performance
Period. 
 (b) “Board” means the Board of Directors of the Company, as constituted from time to time. 

(c) “Code” means the Internal Revenue Code of 1986, as amended. Reference to a specific section of the Code or
regulation thereunder shall include such section or regulation, any valid regulation promulgated under such section, and any comparable provision of any future legislation or regulation amending, supplementing or superseding such section or
regulation. 
 (d) “Committee” means the Compensation Committee of the Board or another Committee designated by the
Board. The members of the Committee shall be appointed from time to time by, and serve at the pleasure of, the Board. Any member of the Committee may resign at any time by notice in writing mailed or delivered to the Secretary of the Company. As of
the Effective Date, the Plan shall be administered by the Compensation Committee of the Board. 
 (e) “Effective
Date” means the day immediately prior to the date on which the Company’s Registration Statement is declared effective by the Securities and Exchange Commission. 

(f) “Participant” means any officer or employee of the Company who is designated as a Participant by the Committee.

 (g) “Performance Goal” means a formula or standard determined by the Committee with respect to each Performance
Period based on one or more of the following criteria and any adjustment(s) thereto established by the Committee: (1) sales or non-sales revenue; (2) return on revenues; (3) operating income; (4) income or earnings including
operating income; (5) income or earnings before or after taxes, interest, depreciation and/or amortization; (6) income or earnings from continuing operations; (7) net income; (8) pre-tax income or after-tax income; (9) net
income excluding amortization of intangible assets, depreciation and impairment of goodwill and intangible assets and/or excluding charges attributable to the adoption of new accounting pronouncements; (10) raising of financing or fundraising;
(11) project financing; (12) revenue backlog; (13) gross margin; (14) operating margin or profit margin; (15) capital expenditures, cost targets, reductions and savings and expense management; (16) return on assets
(gross or net), return on investment, return on capital, or return on shareholder equity; (17) cash flow, free cash flow, cash flow return on investment (discounted or otherwise), net cash provided by operations, or cash flow in excess of cost
of capital; (18) performance warranty and/or guarantee claims; (19) stock price or total stockholder return; (20) earnings or book value per share (basic or diluted); 

 
(21) economic value created; (22) pre-tax profit or after-tax profit; (23) strategic business criteria, consisting of one or more objectives based on meeting specified market
penetration or market share, completion of strategic agreements such as licenses, joint ventures, acquisitions, and the like, geographic business expansion, objective customer satisfaction or information technology goals, intellectual property asset
metrics; (24) objective goals relating to divestitures, joint ventures, mergers, acquisitions and similar transactions; (25) objective goals relating to staff management, results from staff attitude and/or opinion surveys, staff
satisfaction scores, staff safety, staff accident and/or injury rates, compliance, headcount, performance management, completion of critical staff training initiatives; (26) objective goals relating to projects, including project completion,
timing and/or achievement of milestones, project budget, technical progress against work plans; and (27) enterprise resource planning. Awards issued to Participants may take into account other factors (including subjective factors). Performance
Goals may differ from Participant to Participant, Performance Period to Performance Period and from Award to Award. Any criteria used may be measured, as applicable, (i) in absolute terms, (ii) in relative terms (including, but not limited
to, any increase (or decrease) over the passage of time and/or any measurement against other companies or financial or business or stock index metrics particular to the Company), (iii) on a per share and/or share per capita basis,
(iv) against the performance of the Company as a whole or against any affiliate(s), or a particular segment(s), a business unit(s) or a product(s) of the Company or individual project company, (v) on a pre-tax or after-tax basis, and/or
(vi) using an actual foreign exchange rate or on a foreign exchange neutral basis. 
 (h) “Performance Period”
means the Company’s fiscal year, multiple fiscal years or any other period longer or shorter than one fiscal year, as determined by the Committee, in its sole discretion. The Committee may establish different Performance Periods for different
Participants, and the Committee may establish concurrent or overlapping Performance Periods. 
  

	3.	ADMINISTRATION 

 The Plan shall be administered by the Committee, which shall have the
discretionary authority to interpret the provisions of the Plan, including all decisions on eligibility to participate, the establishment of Performance Goals, the amount of Awards payable under the Plan, and the payment of Awards. The Committee
shall also have the discretionary authority to establish rules under the Plan so long as such rules do not explicitly conflict with the terms of the Plan and any such rules shall constitute part of the Plan. The decisions of the Committee shall be
final and binding on all parties making claims under the Plan. The Committee, in its sole discretion and on such terms and conditions as it may provide, may delegate all or part of its authority and powers under the Plan to one or more directors
and/or officers of the Company. 
  

	4.	ELIGIBILITY 

 Officers and other key employees of the Company designated by the Committee
to participate in the Plan shall be eligible to participate in this Plan, provided the Committee has not, in its sole discretion, withdrawn such designation and he or she meets the following conditions: 

(a) is a full-time regular employee of the Company as of the last day of the applicable Performance Period; and 

(b) is not subject to disciplinary action, is in good standing with the Company and is not subject to a performance improvement plan. 

 

	5.	AMOUNT OF AWARDS 

 With respect to each Participant, the Committee will establish one or
more Performance Periods, 

  
 -2- 

 
an individual Participant incentive target (which may be, but is not required to be, based on the Participant’s base salary) for each Performance Period and the Performance Goal(s) to be met
during such Performance Period(s). 
 Except as otherwise required by applicable law or as determined by the Committee, base salary shall
not include salary paid during any paid leave of absence or any variable forms of compensation including, but not limited to, overtime, on-call pay, lead premiums, shift differentials, bonuses, incentive compensation, commissions, stock options,
restricted stock units, restricted stock, stock appreciation rights, or expense allowances or reimbursements. Nothing in the Plan, or arising as a result of a Participant’s participation in the Plan, shall prevent the Company from changing a
Participant’s base salary at any time based on such factors as the Company shall in its discretion determine appropriate. 
 Awards may
be pro-rated on any basis determined appropriate in the Committee’s sole discretion, including, but not limited to, in connection with transfers to new positions or new locations, new hires, Participants on a leave of absence for all or any
portion of a Performance Period, or Participants working less than full-time. The Committee reserves the right, in its sole discretion, to increase, reduce or eliminate the amount of an Award otherwise payable to a Participant with respect to any
Performance Period. 
  

	6.	PAYMENT OF AWARDS 

 (a) Unless otherwise determined by the Committee, a Participant must
be actively employed and in good standing with the Company on the date the Award is paid. The Committee may make exceptions to this requirement in the case of retirement, death or disability, an unqualified leave of absence or under other
circumstances, as determined by the Committee in its sole discretion. 
 (b) Any distribution made under the Plan shall be made in cash and
occur within a reasonable period of time after the end of the Performance Period in which the Participant has earned the Award. Notwithstanding the foregoing, in order to comply with the short-term deferral exception under Code
Section 409A, if the Committee waives the requirement that a Participant must be employed on the date the Award is to be paid, payout shall occur no later than the 15th day of the third month following the later of (i) the end of the
Company’s taxable year in which such Award is earned or (ii) the end of the calendar year in which such Award is earned, or shall otherwise be structured to comply with, or be exempt from, Code Section 409A. 

 

	7.	GENERAL 

 (a) TAX WITHHOLDING. The Company shall have the right to deduct from all Awards
any federal, state or local income and/or payroll taxes, and any other deductions, required to be withheld with respect to such payments. The Company also may withhold such amounts from any other amount payable by the Company or any affiliate to the
Participant. 
 (b) CLAIM TO AWARDS AND EMPLOYMENT RIGHTS. Nothing in the Plan shall confer on any Participant the right to continued
employment with the Company or any of its affiliates, or affect in any way the right of the Company or any affiliate to terminate the Participant’s employment at any time, and for any reason, or change the Participant’s responsibilities.
Awards represent unfunded and unsecured obligations of the Company and a holder of any right hereunder in respect of any Award shall have no rights other than those of a general unsecured creditor to the Company. 

(c) BENEFICIARIES. To the extent the Committee permits beneficiary designations, any payment of Awards under the Plan to a deceased
Participant shall be paid to the beneficiary duly 

  
 -3- 

 
designated by the Participant in accordance with the Company’s practices. If no such beneficiary has been designated or survives the Participant, payment shall be made to the
Participant’s legal representative, legal beneficiary or estate, as applicable. A beneficiary designation may be changed or revoked by a Participant at any time, provided the change or revocation is filed with the Committee prior to the
Participant’s death. 
 (d) NONTRANSFERABILITY. A person’s rights and interests under the Plan, including any Award previously
made to such person or any amounts payable under the Plan, may not be sold, assigned, pledged, transferred or otherwise alienated or hypothecated except, in the event of a Participant’s death, to a designated beneficiary as provided in the
Plan, or in the absence of such designation, by will or the laws of descent and distribution. 
 (e) SUCCESSOR. All obligations of the
Company under the Plan, with respect to Awards granted hereunder, shall be binding on any successor to the Company, whether the existence of such successor is the result of a direct or indirect purchase, merger, consolidation, or otherwise, of all
or substantially all of the business or assets of the Company. 
 (f) INDEMNIFICATION. Each person who is or shall have been a member of the
Committee and each employee of the Company or an affiliate who is delegated a duty under the Plan shall be indemnified and held harmless by the Company from and against any loss, cost, liability or expense that may be imposed upon or reasonably
incurred by him or her in connection with or resulting from any claim, action, suit or proceeding to which he or she may be a party or in which he or she may be involved by reason of any action or failure to act under the Plan and against and from
any and all amounts paid by him or her in satisfaction of judgment in any such action, suit or proceeding against him or her, provided such loss, cost, liability or expense is not attributable to such person’s willful misconduct. Any person
seeking indemnification under this provision shall give the Company prompt notice of any claim and shall give the Company an opportunity, at its own expense, to handle and defend the same before the person undertakes to handle and defend such claim
on his or her own behalf. The foregoing right of indemnification shall not be exclusive of any other rights of indemnification to which such persons may be entitled, including under the Company’s Articles of Incorporation or Bylaws, as a matter
of law, or otherwise, or any power that the Company may have to indemnify them or hold them harmless. 
 (g) EXPENSES. The expenses of
administering the Plan shall be borne by the Company. 
 (h) TITLES AND HEADINGS. The titles and headings of the sections in the Plan are
for convenience of reference only, and in the event of any conflict, the text of the Plan, rather than such titles or headings, shall control. 

(i) INTENT. It is the intent of this Plan that all payments hereunder be exempt from the requirements of Code Section 409A so that none
of the payments to be provided under this Plan will be subject to the adverse tax penalties imposed under Section 409A, and any ambiguities or ambiguous terms herein will be interpreted to be so exempt. The Company and each Participant will
work together in good faith to consider amendments to the Plan or revisions to the Plan with respect to the payment of any Awards under the Plan, which are necessary or appropriate to avoid imposition of any additional tax or income recognition
prior to the actual payment to the Participant under Code Section 409A. In no event will the Company reimburse a Participant for any taxes or other penalties that may be imposed on the Participant as a result of Code Section 409A. 

  
 -4- 

 (j) GOVERNING LAW. The validity, construction, and effect of the Plan, any rules and regulations
relating to the Plan, and any Award shall be determined in accordance with the laws of the State of California (without giving effect to principles of conflicts of laws thereof) and applicable federal law. 

(k) AMENDMENTS AND TERMINATION. The Committee may terminate the Plan at any time, provided such termination shall not affect the payment of
any Awards accrued under the Plan prior to the date of the termination. The Committee may, at any time, or from time to time, amend or suspend and, if suspended, reinstate, the Plan in whole or in part; provided, however, that any
amendment of the Plan shall be subject to the approval of the Company’s shareholders to the extent required to comply with applicable laws, regulations or rules. 

  
 -5-

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