EX-10.4



 Exhibit 10.4 

SQUARE, INC. 
 2009
STOCK PLAN 
 (as adopted on July 13, 2009, and 

as amended on September 15, 2009, November 12, 2009, 

January 9, 2011, June 24, 2011, August 10, 2011, 

October 12, 2011, August 24, 2012, November 18, 2013, 

December 18, 2013, January 9, 2014, May 14, 2014, January 22, 2015, May 14, 2015, and September 16, 2015) 

1. Purposes of the Plan. The purposes of this 2009 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 promulgated thereunder. Restricted Stock and Restricted Stock Units may also
be granted under the Plan. 
 2. Definitions. As used herein, the following definitions shall apply: 

(a) “Administrator” means the Board or a Committee. 

(b) “Affiliate” means an entity other than a Subsidiary which, together with the Company, is under common control of a
third person or entity. 
 (c) “Applicable Laws” means all applicable laws, rules, regulations and requirements,
including, but not limited to, all applicable U.S. federal or state laws, any Stock Exchange rules or regulations, and the applicable laws, rules or regulations of any other country or jurisdiction where Options, Restricted Stock, or Restricted
Stock Units are granted under the Plan or Participants reside or provide services, as such laws, rules, and regulations shall be in effect from time to time. 

(d) “Award” means any award of an Option, Restricted Stock, or Restricted Stock Units under the Plan. 

(e) “Board” means the Board of Directors of the Company. 

(f) “California Participant” means a Participant whose Award is issued in reliance on Section 25102(o) of the
California Corporations Code. 
 (g) “Cashless Exercise” means a program approved by the Administrator in which
payment of the Award exercise price (if any) or tax withholding obligations may be satisfied, in whole or in part, with Shares subject to the Award, including by delivery of an irrevocable direction to a securities broker (on a form prescribed by
the Administrator) to sell Shares and to deliver all or part of the sale proceeds to the Company in payment of the aggregate exercise price and, if applicable, the amount necessary to satisfy the Company’s withholding obligations. 







 (h) “Cause” for termination of a Participant’s Continuous Service
Status will exist (unless another definition is provided in an applicable Option Agreement, Restricted Stock Purchase Agreement, Restricted Stock Unit Agreement, employment agreement or other applicable written agreement) if the Participant’s
Continuous Service Status is terminated for any of the following reasons: (i) Participant’s willful failure to perform his or her duties and responsibilities to the Company or Participant’s violation of any written 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 injury to the Company; (iii) Participant’s unauthorized use or
disclosure 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
material breach of any of his or her obligations under any written agreement or covenant with the Company. The determination as to whether a Participant’s Continuous Service Status has been 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, and the term
“Company” will be interpreted to include any Subsidiary, Parent, Affiliate, or any successor thereto, if appropriate. 
 (i)
“Code” means the Internal Revenue Code of 1986, as amended. 
 (j) “Committee” means one or
more committees or subcommittees of the Board consisting of two (2) or more Directors (or such lesser or greater number of Directors as shall constitute the minimum number permitted by Applicable Laws to establish a committee or sub-committee
of the Board) appointed by the Board to administer the Plan in accordance with Section 4 below. 
 (k) “Common
Stock” means the Company’s common stock, par value $0.0000001 per share, as adjusted in accordance with Section 13 below. 

(l) “Company” means Square, Inc., a Delaware corporation. 

(m) “Consultant” means any person, including an advisor but not an Employee, who is engaged by the Company, or any
Parent, Subsidiary or Affiliate, to render services (other than capital-raising services) and is compensated for such services, and any Director whether compensated for such services or not. 

(n) “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 or terminated in the case of: (i) Company approved sick leave; (ii) military leave; (iii) any other bona fide 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 a
written Company policy. Also, Continuous Service Status as an Employee or Consultant shall not be considered interrupted or terminated in the case of a transfer between locations of the Company or between the Company, its Parents, Subsidiaries or
Affiliates, or their respective successors, or a change in status from an Employee to a Consultant or from a Consultant to an Employee. 







 (o) “Director” means a member of the Board. 

(p) “Disability” means “disability” within the meaning of Section 22(e)(3) of the Code. 

(q) “Employee” means any person employed by the Company, or any Parent, Subsidiary or Affiliate, with the status of
employment determined pursuant to such factors as are deemed appropriate by the Administrator in its sole discretion, subject to any requirements of the Applicable Laws, including the Code. The payment by the Company of a director’s fee shall
not be sufficient to constitute “employment” of such director by the Company or any Parent, Subsidiary or Affiliate. 
 (r)
“Exchange Act” means the Securities Exchange Act of 1934, as amended. 
 (s) “Fair Market
Value” means, as of any date, the per share 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 per share closing price for the Shares as reported in the Wall Street Journal for the applicable date. 

(t) “Family Members” means any child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse,
sibling, niece, nephew, mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law (including adoptive relationships) of the Participant, any person sharing the Participant’s household (other than a tenant or
employee), a trust in which these persons (or the Participant) have more than 50% of the beneficial interest, a foundation in which these persons (or the Participant) control the management of assets, and any other entity in which these persons (or
the Participant) own more than 50% of the voting interests. 
 (u) “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. 

(v) “Involuntary Termination” means (unless another definition is provided in the applicable Option Agreement,
Restricted Stock Purchase Agreement, Restricted Stock Unit Agreement, employment agreement or other applicable written agreement) the termination of a Participant’s Continuous Service Status other than for death or Disability or for Cause by
the Company or a Subsidiary, Parent, Affiliate or successor thereto, as appropriate. 
 (w) “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. 
 (x) “Nonstatutory Stock Option” means an Option not intended to qualify as an Incentive
Stock Option, as designated in the applicable Option Agreement. 
 (y) “Option” means a stock option granted
pursuant to the Plan. 







 (z) “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. 
 (aa) “Option Exchange Program” means a program approved by the
Administrator whereby outstanding Options (i) are exchanged for Options with a lower exercise price or Restricted Stock or Restricted Stock Units or (ii) are amended to decrease the exercise price as a result of a decline in the Fair
Market Value of the Common Stock. 
 (bb) “Optioned Stock” means Shares that are subject to an Option or that were
issued pursuant to the exercise of an Option. 
 (cc) “Optionee” means an Employee or Consultant who receives an
Option. 
 (dd) “Parent” means any corporation (other than the Company) in an unbroken chain of corporations ending
with the Company if, at the time of grant of the Award, each of the corporations other than the Company owns stock possessing 50% or more of the total combined voting power of all classes of stock in one of the other corporations in such chain. A
corporation that attains the status of a Parent on a date after the adoption of the Plan shall be considered a Parent commencing as of such date. 

(ee) “Participant” means any holder of one or more Awards or Shares issued pursuant to an Award. 

(ff) “Plan” means this 2009 Stock Plan, as amended. 

(gg) “Restricted Stock” means Shares acquired pursuant to a right to purchase Common Stock granted pursuant to
Section 10(a) below. 
 (hh) “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 Restricted Stock granted under the Plan and includes any documents attached to such agreement. 

(ii) “Restricted Stock Unit” means a bookkeeping entry representing an amount equal to the Fair Market Value of one Share,
granted pursuant to Section10(b) below. Each Restricted Stock Unit represents an unfunded and unsecured obligation of the Company. 
 (jj)
“Restricted Stock Unit Agreement” means a written document, the form(s) of which shall be approved from time to time by the Administrator, reflecting the terms of Restricted Stock Units granted under the Plan and includes any
documents attached to such agreement. 
 (kk) “Rule 16b-3” means Rule 16b-3 promulgated under the Exchange
Act, as amended from time to time, or any successor provision. 
 (ll) “Share” means a share of Common Stock, as
adjusted in accordance with Section 13 below. 
 (mm) “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. 
 (nn) “Subsidiary”
means any corporation (other than the Company) in an unbroken chain of corporations beginning with the Company if, at the time of grant of the Award, each of the corporations other than the last corporation in the unbroken chain owns stock








 
possessing 50% or more of the total combined voting power of all classes of stock in one of the other corporations in such chain. A corporation that attains the status of a Subsidiary on a date
after the adoption of the Plan shall be considered a Subsidiary commencing as of such date. 
 (oo) “Ten Percent
Holder” means a person who owns stock representing more than 10% of the voting power of all classes of stock of the Company or any Parent or Subsidiary measured as of an Award’s date of grant. 

(pp) “Triggering Event” means: 

(i) a sale, transfer or disposition of all or substantially all of the Company’s assets other than to (A) a corporation or other
entity of which at least a majority of its combined voting power is owned directly or indirectly by the Company, (B) a corporation or other entity owned directly or indirectly by the holders of capital stock of the Company in substantially the
same proportions as their ownership of Common Stock, or (C) an Excluded Entity (as defined in subsection (ii) below); or 
 (ii)
any merger, consolidation or other business combination transaction of the Company with or into another corporation, entity or person, other than a transaction with or into another corporation, entity or person 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 in the continuing entity 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 (an “Excluded
Entity”). 
 Notwithstanding anything stated herein, a transaction shall not constitute a “Triggering Event” if its sole purpose is to
change the state of the Company’s incorporation, or to create a holding company that will be owned in substantially the same proportions by the persons who hold the Company’s securities immediately before such transaction. For clarity, the
term “Triggering Event” as defined herein shall not include stock sale transactions whether by the Company or by the holders of capital stock. 

3. Stock Subject to the Plan. Subject to the provisions of Section 13 below, the maximum aggregate number of Shares that
may be issued under the Plan is 162,561,028 Shares, of which a maximum of 162,561,028 Shares may be issued under the Plan pursuant to Incentive Stock Options. The Shares issued under the Plan may be authorized, but unissued, or reacquired Shares. If
an Award should expire or become unexercisable for any reason without having been exercised in full, is surrendered pursuant to an Option Exchange Program, or, with respect to Restricted Stock Units, is forfeited to the Company due to the failure to
vest, the unpurchased Shares (or for Restricted Stock Units, the forfeited Shares that were subject thereto) will become available for future grant or sale under the Plan (unless the Plan has terminated). In addition, any Shares 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 Award shall be treated as not issued and shall continue to be available for future issuance
or sale under the Plan. Shares issued under the Plan and later repurchased by or forfeited to the Company pursuant to any Company repurchase right or forfeiture provision, as applicable, shall be available for future grant or sale under the Plan. To
the extent an Award under the Plan is paid out in cash rather than Shares, such cash payment will not reduce the number of Shares available for issuance under the Plan. 







 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 Applicable Laws, the Board may authorize one or more officers of the Company to make Awards under the Plan to
Employees and Consultants (who are not subject to Section 16 of the Exchange Act) within parameters specified by the Board. 
 (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 dissolve 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. 
 (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 sole discretion: 
 (i) to
determine the Fair Market Value of the Common Stock in accordance with Section 2(s) above, provided that such determination shall be applied consistently with respect to Participants under the Plan; 

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

(iii) to determine the number of Shares to be covered by each Award; 

(iv) to approve the form(s) of agreement(s) and other related documents used under the Plan; 

(v) 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), the circumstances (if any) when vesting will be accelerated or forfeiture
restrictions will be waived, and any restriction or limitation regarding any Award, Optioned Stock, or Restricted Stock; 
 (vi) to amend
any outstanding Award or agreement related to any Option, Restricted Stock, or Restricted Stock Units, including any amendment adjusting vesting (e.g., in connection with a change in the terms or conditions under which such person is providing
services to the Company), provided that no amendment shall be made that would materially and adversely affect the rights of any Participant without his or her consent; 







 (vii) to determine whether and under what circumstances an Option or Restricted Stock Units may
be settled in cash under Section 9(c) or Section 10(b)(iii) below, as applicable, instead of Common Stock; 
 (viii) to implement
an Option Exchange Program and establish the terms and conditions of such Option Exchange Program, provided that no amendment or adjustment to an Option that would materially and adversely affect the rights of any Optionee shall be made without his
or her consent; 
 (ix) to grant Awards to, or to modify the terms of any outstanding Option Agreement, Restricted Stock Purchase
Agreement, Restricted Stock Unit Agreement, or any agreement related to any Shares subject to any Award held by, Participants who are foreign nationals or employed outside of the United States with such terms and conditions as the Administrator
deems necessary or appropriate to accommodate differences in local law, tax policy or custom which deviate from the terms and conditions set forth in this Plan to the extent necessary or appropriate to accommodate such differences; and 

(x) to construe and interpret the terms of the Plan, any Option Agreement, Restricted Stock Purchase Agreement, Restricted Stock Unit
Agreement, and any agreement related to any Shares subject to any Award, which constructions, interpretations and decisions shall be final and binding on all Participants. 

(d) Indemnification. To the maximum extent permitted by Applicable Laws, each member of the Committee (including officers of the
Company, if applicable), or of the Board, as applicable, shall be indemnified and held harmless by the Company against and from (i) 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 taken or failure to act under the Plan or pursuant to the terms and conditions
of any Award except for actions taken in bad faith or failures to act in bad faith, and (ii) any and all amounts paid by him or her in settlement thereof, with the Company’s approval, or paid by him or her in satisfaction of any judgment
in any such claim, action, suit, or proceeding against him or her, provided that such member shall give the Company an opportunity, at its own expense, to handle and defend any such claim, action, suit or proceeding before he or she undertakes to
handle and defend it 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 under the Company’s Articles of Incorporation, Certificate
of Incorporation or Bylaws, by contract, as a matter of law, or otherwise, or under any other power that the Company may have to indemnify or hold harmless each such person. 

5. Eligibility. 

(a) Recipients of Grants. Nonstatutory Stock Options, Restricted Stock and Restricted Stock Units 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) above, 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. Neither the Plan nor any Award shall confer upon any Employee or Consultant any right with respect to
continuation of an employment or consulting relationship with the Company (any Parent or Subsidiary), nor shall it interfere in any way with such Employee’s or Consultant’s right or the Company’s (Parent’s or Subsidiary’s)
right to terminate his or her employment or consulting relationship at any time, with or without cause. 
 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 from the date the most recent Plan amendment that requires stockholder approval was approved by the Board,
unless sooner terminated under Section 15 below. 
 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 (10) 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 (5) years from the date of grant thereof or such shorter term as may be provided in the Option Agreement. 

8. Option Exercise Price and Consideration. 

(a) Exercise Price. The per Share exercise price for the Shares to be issued pursuant to the 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 
 (1) 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 on the date of grant; 
 (2) granted to any other Employee, the per Share
exercise price shall be no less than 100% of the Fair Market Value on the date of grant; 
 (ii) Except as provided in subsection
(iii) below, in the case of a Nonstatutory Stock Option the per Share exercise price shall be such price as is determined by the Administrator, provided that, if the per Share exercise price is less than 100% of the Fair








 
Market Value on the date of grant, it shall otherwise comply with all Applicable Laws, including any provision required to avoid the imposition of additional tax under Section 409A(1)(B) of
the Code; 
 (iii) In the case of a Nonstatutory Stock Option that is intended to qualify as performance-based compensation under
Section 162(m) of the Code and is granted on or after the date, if ever, on which the Common Stock becomes a Listed Security, the per Share exercise price shall be no less than 100% of the Fair Market Value on the date of grant; and 

(iv) 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. 
 (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 and to the extent required by Applicable Laws, shall be determined at the time of grant) and may
consist entirely of (1) cash; (2) check; (3) to the extent permitted under Applicable Laws, delivery of a promissory note with such recourse, interest, security and redemption provisions as the Administrator determines to be
appropriate (subject to the provisions of Section 153 of the Delaware General Corporation Law); (4) cancellation of indebtedness; (5) other previously owned 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; (6) a Cashless Exercise; (7) such other consideration and method of payment permitted under Applicable Laws; or (8) 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. 
 9. 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 terms of the Plan and reflected in the Option Agreement, including vesting requirements and/or performance criteria with respect to the Company, and Parent or Subsidiary, and/or the Optionee. 

(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).
Notwithstanding the foregoing, in the event of military leave, vesting shall toll during any unpaid portion of such leave, provided that, upon an Optionee’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 Optionee continued to provide services
to the Company (or any Parent or Subsidiary, if 







 
applicable) throughout the leave on the same terms as he or she was providing services immediately prior to such leave. 

(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
received by the Company in accordance with the terms of the Option Agreement 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 and has paid, or made
arrangements to satisfy, any applicable withholding requirements in accordance with Section 11 below. The exercise of an Option 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 Holder of Capital
Stock. 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 holder of
capital stock 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 13 below. 
 (b) Termination of Employment or Consulting Relationship. 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. To the extent that 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, the following
provisions shall apply: 
 (i) General Provisions. 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 below, 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 above). 
 (ii) Termination
other than Upon Disability or Death or for Cause. In the event of termination of an Optionee’s Continuous Service Status other than under the circumstances set forth in subsections (iii) through (v) below, such Optionee may
exercise any outstanding Option at any time within 3 months following such termination to the extent the Optionee is vested in the Optioned Stock. 







 (iii) Disability of Optionee. In the event of termination of an Optionee’s
Continuous Service Status as a result of his or her Disability, such Optionee may exercise any outstanding Option at any time within 6 months following such termination to the extent the Optionee is vested in the Optioned Stock. 

(iv) 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 any outstanding Option, or within 3 months following termination of Optionee’s Continuous Service Status, the Option may be exercised by the Optionee’s estate, or by a person who acquired the right to exercise the Option by
bequest or inheritance, at any time within 9 months following the date of death or, if earlier, the date the Optionee’s Continuous Service Status terminated, but only to the extent the Optionee is vested in the Optioned Stock. 

(v) Termination for Cause. In the event of termination of an Optionee’s Continuous Service Status for Cause, any
outstanding Option (including any vested 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 for Cause. If an
Optionee’s Continuous Service Status is suspended pending an investigation of whether the Optionee’s Continuous Service Status will be terminated for Cause, all the Optionee’s rights under any Option, including the right to exercise
the Option, shall be suspended during the investigation period. Nothing in this Section 9(b)(v) 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. 

10. Restricted Stock and Restricted Stock Units. 

(a) Restricted Stock. 

(i) Rights to Purchase. When a right to purchase Restricted Stock is granted under the Plan, the Administrator shall advise the
recipient 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 (which shall be as determined by the Administrator, subject to
Applicable Laws, including any applicable securities laws), and the time within which such person must accept such offer. The permissible consideration for Restricted Stock shall be determined by the Administrator and shall be the same as is set
forth in Section 8(b) above with respect to exercise of Options. The offer to purchase Shares shall be accepted by execution of a Restricted Stock Purchase Agreement in the form determined by the Administrator. 

(ii) Repurchase Option. 

(1) 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 Participant’s Continuous Service Status for any reason (including death or Disability). The purchase price for Shares repurchased pursuant








 
to the Restricted Stock Purchase Agreement shall be the original purchase price paid by the purchaser and may be paid by cancellation of any indebtedness of the purchaser to the Company. The
repurchase option shall lapse at such rate as the Administrator may determine. 
 (2) 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). Notwithstanding the foregoing, 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 (or any Parent or Subsidiary, if applicable) throughout
the leave on the same terms as he or she was providing services immediately prior to such leave. 
 (iii) 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 Participant 
 (iv) Rights as a Holder of Capital Stock. Once
the Restricted Stock is purchased, the Participant shall have the rights equivalent to those of a holder of capital stock, and shall be a record holder 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 Restricted Stock is purchased, except as provided in Section 13 below. 

(b) Restricted Stock Units. 

(i) Grant. When an award of Restricted Stock Units is granted under the Plan, the Administrator shall advise the recipient in
writing of the terms, conditions and restrictions related to the offer, including the number of Restricted Stock Units, subject to Applicable Laws, including any applicable securities laws), and the time within which such person must accept such
offer, if applicable. The offer of an award of Restricted Stock Units shall be accepted by execution of a Restricted Stock Unit Agreement in the form determined by the Administrator. 

(ii) Vesting and Earning. 

(1) General. The Administrator will set vesting criteria in its discretion, which, depending on the extent to which the
criteria are met, will determine the number of Restricted Stock Units that will be paid out to the Participant. The Administrator may set vesting criteria based upon the achievement of Company-wide, business unit, or individual goals (including, but
not limited to, continued employment or service), or any other basis determined by the Administrator in its discretion. Upon meeting the applicable vesting criteria, the Participant will be entitled to receive a payout as determined by the
Administrator. Notwithstanding the foregoing, at any time after the grant of Restricted Stock Units, the Administrator, in its sole discretion, may reduce or waive any vesting criteria that must be met to receive a payout. 

(2) Leave of Absence. The Administrator shall have the discretion to determine whether and to what extent vesting for
Restricted Stock Units 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).
Notwithstanding the foregoing, in the event of military leave, the vesting of Restricted Stock Units 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 Restricted Stock Units to the same extent as would have applied had
the Participant continued to provide services to the Company (or any Parent or Subsidiary, if applicable) throughout the leave on the same terms as he or she was providing services immediately prior to such leave. 

(iii) Form and Timing of Payment. Payment in settlement of vested Restricted Stock Units will be made as soon as practicable
after the date(s) determined by the Administrator and set forth in the Award agreement. The Administrator, in its sole discretion, may settle vested Restricted Stock Units in cash, Shares, or a combination of both. 

(iv) Cancellation. On the date set forth in the Award agreement, all unearned Restricted Stock Units will be forfeited to the
Company. 
 (v) Other Provisions. The Restricted Stock Unit 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 Unit Agreements need not be the same with respect to each Participant. 

(vi) Rights as a Holder of Capital Stock. Once the Restricted Stock Units are vested, earned, and paid, the Participant shall
have the rights equivalent to those of a holder of capital stock, and shall be a record holder 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 Restricted Stock Units are settled, except as provided in Section 13 below. 

11. Taxes. 
 (a) As
a condition of the grant, vesting and/or exercise of an Award, the Participant (or in the case of the Participant’s death or a permitted transferee, the person holding or exercising the Award) shall make such arrangements as the Administrator
may require for the satisfaction of any applicable U.S. federal, state or local tax withholding obligations or foreign tax withholding obligations that may arise in connection with such Award. The Company shall not be required to issue any Shares
under the Plan until such obligations are satisfied. 
 (b) The Administrator may permit a Participant (or in the case of the
Participant’s death or a permitted transferee, the person holding or exercising the Award) to satisfy all or part of his or her tax withholding obligations by Cashless Exercise, by surrendering Shares (either directly or by stock attestation)
that he or she previously acquired, or by electing to have the Company withhold otherwise deliverable Shares; provided that (i) unless the Cashless Exercise is an approved broker-assisted Cashless Exercise, the Shares tendered for payment have
been previously held for a minimum duration (e.g., to avoid financial accounting charges to the Company’s earnings), or as otherwise permitted to avoid financial accounting charges under applicable accounting guidance and (ii) unless it
can be done without adverse financial accounting consequences; amounts withheld shall not 







 
exceed the amount necessary to satisfy the Company’s tax withholding obligations at the minimum statutory withholding rates, including, but not limited to, U.S. federal and state income
taxes, payroll taxes, and foreign taxes, if applicable. Any payment of taxes by surrendering Shares to the Company may be subject to restrictions, including, but not limited to, any restrictions required by rules of the Securities and Exchange
Commission. 
 12. Non-Transferability of Awards. 

(a) General. Except as set forth in this Section 12, Awards 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 a Participant will not constitute a transfer. An Option may be exercised, during the lifetime of the holder of the Award,
only by such holder or a transferee permitted by this Section 12. 
 (b) Limited Transferability Rights. Notwithstanding
anything else in this Section 12, the Administrator may in its sole discretion grant Awards (other than Incentive Stock Options) that may be transferred by instrument to an inter vivos or testamentary trust in which the Awards are to be passed
to beneficiaries upon the death of the trustor (settlor) or by gift to Family Members. 
 13. Adjustments Upon Changes in
Capitalization, Merger or Certain Other Transactions. 
 (a) Changes in Capitalization. Subject to any action required
under Applicable Laws by the holders of capital stock of the Company, (i) the numbers and class of Shares or other stock or securities: (x) available for future Awards under Section 3 above, and (y) covered by each outstanding
Award, (ii) the price per Share covered by each such outstanding Option, and (iii) any repurchase price per Share applicable to Shares issued pursuant to any Award, shall be proportionately adjusted by the Administrator in the event of a
stock split, reverse stock split, stock dividend, combination, consolidation, recapitalization (including a recapitalization through a large nonrecurring cash dividend) or reclassification of the Shares, subdivision of the Shares, a rights offering,
a reorganization, merger, spin-off, split-up, change in corporate structure or other similar occurrence. Any adjustment by the Administrator pursuant to this Section 13(a) shall be made in the Administrator’s sole and absolute discretion
and 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 subject to an Award. If, by reason of a transaction described in this Section 13(a) or an adjustment pursuant to this Section 13(a), a Participant’s Award agreement
or agreement related to any Shares subject to an Award covers additional or different shares of stock or securities, then such additional or different shares, and the Award agreement or agreement related to the Shares subject to an Award in respect
thereof, shall be subject to all of the terms, conditions and restrictions which were applicable to the Award, or the Shares subject to the Award prior to such adjustment. 

(b) Dissolution or Liquidation. In the event of the dissolution or liquidation of the Company, each Award will terminate
immediately prior to the consummation of such action, unless otherwise determined by the Administrator. 







 (c) Corporate Transactions. In the event of 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 (a “Corporate Transaction”), each
outstanding Award shall either be (i) assumed or an equivalent award or right shall be substituted by such successor corporation or a parent or subsidiary of such successor corporation (the “Successor Corporation”), or
(ii) terminated in exchange for a payment of cash, securities and/or other property equal to the excess of the Fair Market Value of the portion of the Award that is vested and exercisable immediately prior to the consummation of the Corporate
Transaction over the per Share exercise price thereof (if any). Notwithstanding the foregoing, in the event such Successor Corporation does not agree to such assumption, substitution or exchange, each such Award shall terminate upon the consummation
of the Corporate Transaction. Further, and notwithstanding anything stated herein, for purposes of Awards of Restricted Stock Units, a transaction will not be deemed a “Corporate Transaction” unless the transaction qualifies as a change in
control event within the meaning of Code Section 409A, as it has been and may be amended from time to time, and any proposed or final Treasury Regulations and Internal Revenue Service guidance that has been promulgated or may be promulgated
thereunder from time to time. 
 14. Time of Granting Awards. The date of grant of an Award shall, for all purposes, be the
date on which the Administrator makes the determination granting such Award, 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. 

15. Amendment and Termination of the Plan. The Board may at any time amend or terminate the Plan, but no amendment or
termination (other than an adjustment pursuant to Section 13 above) shall be made that would materially and adversely affect the rights of any Participant under any outstanding Award, without his or her consent. In addition, to the extent
necessary and desirable to comply with the Applicable Laws, the Company shall obtain the approval of holders of capital stock with respect to any Plan amendment in such a manner and to such a degree as required. 

16. 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 any Option, purchase of any Restricted Stock, or settlement of any Restricted Stock Unit, as applicable, the Company may require the person
exercising the Option, purchasing the Restricted Stock, or being paid the Restricted Stock Units, as applicable, to represent and warrant at the time of any such exercise or purchase 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 Applicable Laws. Shares issued upon exercise of Options, purchase of Restricted Stock, or payment of
a Restricted Stock Unit, as applicable, prior to the date, if ever, 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 Award agreement. 

17. Beneficiaries. Unless stated otherwise in an Award agreement, a Participant may designate one or more beneficiaries with
respect to an Award by timely filing the prescribed form with the Company. A beneficiary designation may be changed by filing the prescribed 







 
form with the Company at any time before the Participant’s death. If no beneficiary was designated or if no designated beneficiary survives the Participant, then after a Participant’s
death any vested Award(s) shall be transferred or distributed to the Participant’s estate. 
 18. Approval of Holders of Capital
Stock. If required by the Applicable Laws, continuance of the Plan shall be subject to approval by the holders of capital stock of the Company within twelve (12) months before or after the date the Plan is adopted or, to the extent
required by Applicable Laws, any date the Plan is amended. Such approval shall be obtained in the manner and to the degree required under the Applicable Laws. 

19. Addenda. The Administrator may approve such addenda to the Plan as it may consider necessary or appropriate for the purpose
of granting Awards to Employees or Consultants, which Awards may contain such terms and conditions as the Administrator deems necessary or appropriate to accommodate differences in local law, tax policy or custom, which, if so required under
Applicable Laws, may deviate from the terms and conditions set forth in this Plan. The terms of any such addenda shall supersede the terms of the Plan to the extent necessary to accommodate such differences but shall not otherwise affect the terms
of the Plan as in effect for any other purpose. 
 20. Information to Participants. If and as required (i) pursuant to
Rule 701 of the Securities Act, if the Company is relying on the exemption from registration provided pursuant to Rule 701 of the Securities Act with respect to the applicable Award, and/or (ii) pursuant to Rule 12h-1(f) of the Exchange Act, to the
extent the Company is relying on the Rule 12h-1(f) Exemption, then during the period of reliance on the applicable exemption and in each case of (i) and (ii) until such time as the Company becomes subject to the reporting requirements of Section 13
or 15(d) of the Exchange Act, the Company shall provide to each Participant the information described in paragraphs (e)(3), (4), and (5) of Rule 701 under the Securities Act not less frequently than every six (6) months with the financial statements
being not more than 180 days old and with such information provided either by physical or electronic delivery to the Participants or by written notice to the Participants of the availability of the information on an Internet site that may be
password-protected and of any password needed to access the information. The Company may request that Participants agree to keep the information to be provided pursuant to this section confidential. If a Participant does not agree to keep the
information to be provided pursuant to this section confidential, then the Company will not be required to provide the information unless otherwise required pursuant to Rule 12h-1(f)(1) under the Exchange Act (if the Company is relying on the Rule
12h-1(f) Exemption) or Rule 701 of the Securities Act (if the Company is relying on the exemption pursuant to Rule 701 of the Securities Act). 







 ADDENDUM A 

2009 Stock Plan 

(California Participants) 

Prior to the date, if ever, on which the Common Stock becomes a Listed Security and/or the Company is subject to the reporting requirements of
the Exchange Act, the terms set forth herein shall apply to Awards issued to California Participants. All capitalized terms used herein but not otherwise defined shall have the respective meanings set forth in the Plan. 

1. The following rules shall apply to any Option in the event of termination of the Participant’s Continuous Service Status: 

(a) If such termination was for reasons other than death, “disability” (as defined below), or Cause, the Participant shall have at
least thirty (30) days after the date of such termination to exercise his or her Option to the extent the Participant is entitled to exercise on his or her termination date, provided that in no event shall the Option be exercisable after the
expiration of the Option term as set forth in the Option Agreement. 
 (b) If such termination was due to death or disability, the
Participant shall have at least six (6) months after the date of such termination to exercise his or her Option to the extent the Participant is entitled to exercise on his or her termination date, provided that in no event shall the Option be
exercisable after the expiration of the Option term as set forth in the Option Agreement. 
 “Disability” for purposes of this Addendum shall mean
the inability of the Participant, in the opinion of a qualified physician acceptable to the Company, to perform the major duties of the Participant’s position with the Company or any Parent or Subsidiary because of the sickness or injury of the
Participant. 
 2. Notwithstanding anything stated herein to the contrary, no Option shall be exercisable on or after the tenth anniversary
of the date of grant and any Award agreement shall terminate on or before the tenth anniversary of the date of grant. 







 SQUARE, INC. 

2009 STOCK PLAN 

RESTRICTED STOCK PURCHASE AGREEMENT 

This Restricted Stock Purchase Agreement (the “Agreement”) is made as
                     by and between Square, Inc., a Delaware corporation (the “Company”), and
                     (“Purchaser”) pursuant to the Company’s 2009 Stock Plan (the “Plan”). To the extent any
capitalized terms used in this Agreement are not defined, they shall have the meaning ascribed to them in the 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. 
 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 Continuous Service Status 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 3 months 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) The Repurchase Option shall be exercised by the Company by written notice at any time
within the 3-month period following the Termination Date to Purchaser or Purchaser’s executor and, at the Company’s option, (A) by delivery to Purchaser or Purchaser’s executor with such notice of a check in the amount of the
purchase price for the Shares being purchased, or (B) by cancellation by the Company of 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. Upon delivery of such notice and payment of the purchase price in any of the ways described above, the Company shall become the legal and beneficial owner of the Shares being
repurchased and 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) [vesting schedule] 

(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 “Purchase 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 anyone or more of the Proposed Transferees, at the Purchase Price. if the terms of the
proposed transfer in the Notice include consideration other than cash, the cash equivalent value of the non-cash consideration shall be determined by the Board in good faith. 

(iii) Payment. Payment of the Purchase Price shall be made, at the election 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 sixty (60) days after receipt of the Notice or in the manner and at the times set forth in the Notice. 

(iv) 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 Purchase Price or at a higher price, provided
that such sale or other transfer is consummated within one hundred twenty (120) 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. 

(v) 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. 

(c) Company’s Right to Purchase upon Involuntary Transfer. In the event of any transfer by operation of law or other
involuntary transfer (including death or divorce, but excluding in the event of death a transfer to Immediate Family as set forth in Section 3(b)(v) 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 (as determined by the Board). 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. 
 (d) Assignment. The right of the Company to purchase any part of the Shares may
be assigned in whole or in part to any holder or holders of capital stock 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 (including any deemed purchase pursuant to Section 3(a)(ii)), 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. 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 such transfer restrictions, the Company will remove any stop-transfer notices
referred to in Section 6(b) below and related to the restriction in Sections 3(b) and 3(c) and 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) below. 
 4. Escrow of Unvested Shares. For purposes of facilitating the enforcement of the provisions
of Section 3 above, Purchaser agrees, immediately upon receipt of any 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 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 Purchaser’s 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. 







 (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 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 certain information about the Company be current and publicly available,
and that resales of securities be limited in volume and take place only pursuant to brokered transactions. Notwithstanding this Section 5(d), Purchaser acknowledges and agrees to the restrictions set forth in Section See) 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 SECURITIES REPRESENTED HEREBY 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 IN A FORM SATISFACTORY TO 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 AND MAY BE OBTAINED FROM 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 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) above. 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 thirty (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 Purchaser’s 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, does not purport to be
complete, and is not intended or written to be used, and cannot be used, for the purposes of avoiding taxpayer penalties. 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 and, if Purchaser decides to make an 83(b) Election, a copy of the 83(b) Election, attached hereto as
Exhibit C. 







 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) Notices. Any notice required or permitted by this Agreement shall be in writing and shall be deemed sufficient upon
delivery, when delivered personally or by overnight courier or sent by email or fax (upon customary confirmation of receipt), or forty-eight (48) hours after being deposited in the U.S. mail as certified or registered mail with postage prepaid,
addressed to the party to be notified at such party’s address or fax number as set forth on the signature page or as subsequently modified by written notice. 

(e) 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. 
 (f) 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. 







 (g) Transfer Restrictions. Purchaser hereby agrees that the Shares and all other
securities owned by Purchaser are bound by any and all restrictions on transfer as set forth in the Company’s Bylaws (as may be amended from time to time). 

[Signature Page Follows] 







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

 

			
	THE COMPANY:
	
	SQUARE, INC.
		
	By:		  

	Name:		  

	Title:		  



 
			
		
	Address:		
	
	  

	Attn: Chief Executive Officer


 
			
	Fax:		  

	email:		  

	
	PURCHASER:
	
	  

	(PRINT NAME)
	
	  

	(Signature)
	
	Address:
	
	  

	  

	  

	
	
	Fax:		  

	email:		  










 I,
                    , spouse of
                     (“Purchaser”), 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 similar interest that I may have in the Shares shall 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 Purchaser (if applicable)









 EXHIBIT A 

ASSIGNMENT SEPARATE FROM CERTIFICATE 

FOR VALUE RECEIVED and pursuant to that certain Restricted Stock Purchase Agreement between the undersigned (“Purchaser”) and
Square, Inc., a Delaware corporation (the “Company”), dated                      (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:						PURCHASER:
				
							  

							(PRINT NAME)
				
							  

							(Signature)
				
							Address:
				
							  

							  

							  

				
							  

							Spouse of Purchaser (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. 







 EXHIBIT B 

ACKNOWLEDGMENT AND STATEMENT OF DECISION 

REGARDING SECTION 83(b) ELECTION 

The undersigned has entered into a stock purchase agreement with Square, Inc., a Delaware corporation (the “Company”),
pursuant to which the undersigned is purchasing          shares of Common Stock of the Company (the “Shares”). In connection with the purchase of the Shares, the undersigned hereby represents
as follows: 
 1. The undersigned has carefully reviewed the stock purchase agreement pursuant to which the undersigned is purchasing the
Shares. 
 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 the Shares, 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 Common 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 the Shares 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:                    						PURCHASER:
				
							  

							 (PRINT NAME)

				
							  

							 (Signature)

				
							 Address:

							  

							  

							  

				
							  

							 Spouse of Purchaser (if applicable)









 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 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: 

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

 

			
	 NAME OF TAXPAYER:
		  

		
	 ADDRESS:
		  

			  

		
	 IDENTIFICATION NO. OF TAXPAYER:
		  

		
	 TAXABLE YEAR:
		  


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

                shares of the Common Stock of Square, 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:
                    
						PURCHASER:
				
							  

							(PRINT NAME)
				
							  

							(Signature)
				
							Address:
				
							  

							  

							  

				
							  

							Spouse of Purchaser (if applicable)








 SQUARE, INC. 

2009 STOCK PLAN 

NOTICE OF STOCK OPTION GRANT 

[Optionee Name] 
 [Optionee Address Line 1] 

[Optionee Address Line 2] 
 You have been granted
an option to purchase Common Stock of Square, Inc., a Delaware corporation (the “Company”), as follows: 
  

			
	Date of Grant:	  	
	 	  	  

		
	Exercise Price Per Share:	  	$            
	 	  	  

		
	Total Number of Shares:	  	
	 	  	  

		
	Total Exercise Price:	  	$            
	 	  	  

		
	Type of Option:	  	
	 	  	  

		
	Expiration Date:	  	
	 	  	  

		
	First Vesting Date:	  	
	 	  	  

		
	Vesting/Exercise Schedule:	  	[insert vesting schedule]
		
	Termination Period:	  	You may exercise this Option for 3 months after termination of your Continuous Service Status except as set out in Section 5 of the Stock Option Agreement (but in no event later than the Expiration Date). You are responsible
for keeping track of these exercise periods following the termination of your Continuous Service Status for any reason. The Company will not provide further notice of such periods.
		
	Transferability:	  	You may not transfer this Option.


 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 Square, Inc. 2009 Stock Plan and the Stock Option Agreement, both of which are attached to and made a part of this document. 

In addition, you agree and acknowledge that your rights to any Shares underlying this Option will be earned only as you provide services to
the Company over time, that the grant of this Option is not as consideration for services you rendered to the Company prior to your date of hire, 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, to
the extent applicable, the Exercise Price Per Share has been set in good faith compliance with the applicable guidance issued by the IRS 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 this Option if, in fact, the IRS were to determine that this 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. 








			
	THE COMPANY:
	
	SQUARE, INC.
		
	By:		  

	(Signature)
		
	Name:		  

	Title:		  

	
	OPTIONEE:
	
	  

	(PRINT NAME)
	
	  

	(Signature)
	
	Address:
	  

	  

	  










 SQUARE, INC. 

2009 STOCK PLAN 

STOCK OPTION AGREEMENT 

1. Grant of Option. Square, 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 Square, Inc. 2009 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 this 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 9 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 Continuous Service Status, the exercisability of this 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 set forth in the Notice. 
 (b) Method of Exercise. 

(i) This Option shall be exercisable by execution and delivery of the Exercise Agreement attached hereto as Exhibit A or of any
other form of written notice approved for such purpose by the Company which shall state Optionee’s election to exercise this Option, the number of Shares in respect of which this 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 aggregate Exercise Price for the purchased Shares. 







 (ii) As a condition to the exercise of this Option and as further set forth in Section 11
of the Plan, Optionee agrees to make adequate provision for federal, state or other tax withholding obligations, if any, which arise upon the grant, vesting or exercise of this 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 this 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 holders of capital stock 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 Laws, including any
applicable U.S. federal or state securities laws or any 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 this Option is exercised with respect to such Shares. 
 (iv) Subject to compliance with Applicable Laws,
this Option shall be deemed to be exercised upon receipt by the Company of the appropriate written notice of exercise accompanied by the Exercise Price and the satisfaction of any applicable withholding obligations. 

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) at the discretion of the Plan Administrator on a case by case basis, by surrender of other shares of Common Stock of the Company (either
directly or by stock attestation) that Optionee previously acquired and that have an aggregate Fair Market Value on the date of surrender equal to the aggregate Exercise Price of the Shares as to which this Option is being exercised; or 

(d) at the discretion of the Plan Administrator on a case by case basis, by Cashless Exercise. 

5. Termination of Relationship. Following the date of termination of Optionee’s Continuous Service Status for any reason
(the “Termination Date”), Optionee may exercise this Option only as set forth in the Notice and this Section 5. If Optionee does not exercise this Option within the Termination Period set forth in the Notice or the termination
periods set forth below, this Option shall terminate in its entirety. In no event, may any Option be exercised after the Expiration Date of this 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, Optionee may, to the extent Optionee is vested in the Option Shares, 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 this 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 6 months following the date of such termination, exercise this Option to the extent Optionee is vested in the Optioned Stock. 







 (ii) Death of Optionee. In the event of termination of Optionee’s Continuous
Service Status as a result of Optionee’s death, or in the event of Optionee’s death within 30 days following Optionee’s Termination Date, this Option may be exercised at any time within 12 months following the date of death (or, if
earlier, the date Optionee’s Continuous Service Status terminated) by Optionee’s estate or by a person who acquired the right to exercise this Option by bequest or inheritance, but only to the extent Optionee is vested in this Option. 

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. 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. 

8. 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 this 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. 
 9. Escrow. As security for Optionee’s
faithful performance of this Agreement, Optionee agrees that should the Company issue a stock certificate evidencing the Shares in accordance with the Company’s practices as in effect at the time of exercise, then, immediately upon receipt of
such stock certificate(s) evidencing the Shares, Optionee shall deliver such certificate(s), together with one (1) copy of a blank Stock Power and Assignment Separate from Stock Certificate in the form attached to the Exercise Agreement
(the “Stock Power”), executed by Optionee (and Optionee’s spouse, if any) (with the transferee, certificate number, date and number of Shares left blank), to the Secretary of the Company or other designee of the Company (the
“Escrow Holder”), who is hereby appointed to hold such certificate(s) and Stock Power in escrow and to take all such actions and to effectuate all such transfers and/or releases of such Shares as are in accordance with the terms of
this Agreement. Optionee and the Company agree that Escrow Holder will not be liable to any party to this Agreement (or to any other party) for any actions or omissions unless Escrow Holder is grossly negligent or intentionally fraudulent in
carrying out the duties of Escrow Holder under this Agreement. Escrow Holder may rely upon any letter, notice or other document executed with any signature purported to be genuine and may rely on the advice of counsel and obey any order of any court
with respect to the transactions contemplated by this Agreement and will not be liable for any act or omission taken by Escrow Holder in good faith reliance on such documents, the advice of counsel or a court order. The Shares will be released from
escrow upon termination of both the Repurchase Option and the Right of First Refusal (each as defined in the Exercise Agreement). 







 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, together with the Notice to which this Agreement is attached and
the Plan, sets forth the entire agreement and understanding of the parties relating to the subject matter herein and therein and merges all prior discussions between the parties. Except as contemplated under the Plan, 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 Laws, 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 this Agreement shall be interpreted as if such provision were so excluded and (iii) the balance of this Agreement shall be enforceable in accordance with its terms. 

(d) Notices. Any notice required or permitted by this Agreement shall be in writing and shall be deemed sufficient upon
(1) delivery, when delivered (a) personally, (b) by courier (e.g. FedEx), (c) by email, or (d) by fax (upon customary confirmation of receipt), OR (2) forty-eight (48) hours after being deposited in the U.S. mail
as certified or registered mail with postage prepaid, addressed to the party to be notified at such party’s address as set forth on the signature page or as subsequently modified by written notice. 

(e) Counterparts. This Option 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. 
 (f) 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 Optionee under this Agreement may not be assigned without the prior written consent of the Company. 

(g) Transfer Restrictions. Optionee hereby agrees to be bound by any and all restrictions on transfers of the Shares as set
forth in the Company’s Bylaws (as may be amended from time to time) at the time such Option is exercised. 
 [Signature Page Follows]








 IN WITNESS WHEREOF, the parties have executed or caused this Agreement to be executed by their
officers thereunto duly authorized, effective as of the Date of Grant set forth in the accompanying Notice of Stock Option Grant. 
  

			
	THE COMPANY:
	
	SQUARE, INC.
		
	By:		  

	(Signature)
		
	Name:		  

	Title:		  

	
	Address:
	  

	  

	  

	
	OPTIONEE:
	
	  

	(PRINT NAME)
	
	  

	(Signature)
	
	Address:
	  

	  

	  

		
	Fax:		  

	email:		  










 EXHIBIT A 

SQUARE, INC. 
 2009
STOCK PLAN 
 EXERCISE AGREEMENT 

This Exercise Agreement (this “Agreement”) is made as of
                            , by and between Square, 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 Company’s 2009 Stock Plan (the “Plan”). 

1. 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 Plan and the Stock Option Agreement dated
                    (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 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
property 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, the payment of the aggregate Exercise Price by any method
listed in Section 4 of the Option Agreement, and the satisfaction of any applicable tax withholding obligations, all in accordance with the provisions of Section 3(b) of the Option Agreement. The Company shall issue the Shares to Purchaser
by entering such Shares in Purchaser’s name as of such date in the books and records of the Company or, if applicable, a duly authorized transfer agent of the Company, against payment of the Exercise Price therefor by Purchaser. If applicable,
the Company will deliver to Purchaser a certificate representing the Shares as soon as practicable following such date. 
 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 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 “Purchase 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. If the Purchase Price
includes consideration other than cash, the cash equivalent value of the non-cash consideration shall be determined by the Board in good faith. 







 (iii) Payment. Payment of the Purchase Price shall be made, at the election 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 sixty (60) days after receipt of the Notice or in the manner and at the times set forth in
the Notice. 
 (iv) 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 Purchase Price or at a higher price,
provided that such sale or other transfer is consummated within one hundred twenty (120) 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. 
 (v) Exception for
Certain Family Transfers. Anything to the contrary contained in this Section 3(a) notwithstanding, and provided that such transfer complies with applicable securities laws, 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 3, and there shall be no further transfer of such Shares except in accordance with the terms of this Section 3. 

(b) Company’s Right to Purchase upon Involuntary Transfer. In the event 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)(v) 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 (as determined by the Board). 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. 
 (c) Assignment. The right of the Company to purchase any part of the Shares may be assigned in whole
or in part to any holder or holders of capital stock 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 the
Company will remove any stop-transfer notices referred to in Section 5(b) below and related to the restrictions in this Section 3 and, if certificates are issued, 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) below and delivered to Purchaser. 
 (f)
Superseding Transfer Restrictions. Notwithstanding anything to the contrary set forth in this Agreement, Purchaser hereby agrees to be bound by any and all restrictions on transfers of the Shares as set forth in the Company’s
Bylaws (as may be amended from time to time) and that such transfer restrictions shall supersede all other agreements, whether written or oral, in place by and between the Company and Purchaser regarding the transfer of the Shares. 

4. 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. 
 5. Notice of Stock Restrictions and Stop-Transfer Orders. 

(a) Stock Restrictions. Purchaser acknowledges and understands that by entering into this Agreement, Purchaser has received
written notice of the qualifications, limitations and restrictions on the transfer or registration of transfer of the Shares pursuant to sections 151(f) and 202(a) of the Delaware General Corporation Law (“DGCL”) and waives
any right to receive future notices pursuant to sections 151(f) and 202(a) of the DGCL with respect to the Shares. Purchaser further acknowledges that in addition to the qualifications, limitations and restrictions on the transfer or registration of
transfer of the Shares provided in this Agreement, the Shares are subject to the following qualifications, limitations and restrictions on the transfer or registration of transfer of the Shares: 

 

	 	(i)	“THE SECURITIES ISSUED BY THE COMPANY PURSUANT TO THIS AGREEMENT 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 IN A FORM SATISFACTORY TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED UNDER THE
SECURITIES ACT OF 1933.” 

  

	 	(ii)	“THE SHARES ISSUED BY THE COMPANY PURSUANT TO THIS AGREEMENT 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 AND MAY BE
OBTAINED FROM THE SECRETARY OF THE COMPANY.” 

  

	 	(iii)	“THE SHARES ISSUED BY THE COMPANY PURSUANT TO THIS AGREEMENT ARE SUBJECT TO CERTAIN RESTRICTIONS ON TRANSFER SET FORTH IN THE COMPANY’S AMENDED AND RESTATED BYLAWS, A COPY OF WHICH MAY BE OBTAINED FROM THE
COMPANY.” 

 Purchaser further acknowledges and agrees that in the event the Company issues a stock certificate to
represent the Shares, such stock certificate shall bear legends substantially similar to the qualifications, limitations and restrictions on the transfer or registration of transfer provided above or such legends required by applicable state and
federal corporate and securities laws. 
 (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. 







 (d) Access to Additional Information. Upon request from the Purchaser, the Company
will furnish without charge to the Purchaser the powers, designations, preferences and relative participating, optional or other special rights of each class or series of the Company’s capital stock and the qualifications, limitations or
restrictions of such preferences or rights. 
 6. 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. 

7. 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 one hundred eighty (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. 

8. Escrow. As security for Purchaser’s faithful performance of this Agreement, Purchaser agrees that should the Company
issue a stock certificate evidencing the Shares in accordance with the Company’s practices as in effect at the time of exercise, then, immediately upon receipt of the stock certificate(s) evidencing such Shares, Purchaser shall deliver such
certificate(s), together with one (1) copy of a blank Stock Power and Assignment Separate from Stock Certificate in the form attached to this Agreement (the “Stock Power”), executed by Purchaser (and Purchaser’s spouse, if
any) (with the transferee, certificate number, date and number of Shares left blank), to the Secretary of the Company or other designee of the Company (the “Escrow Holder”), who is hereby appointed to hold such certificate(s) and
Stock Power in escrow and to take all such actions and to effectuate all such transfers and/or releases of such Shares as are in accordance with the terms of this Agreement. Purchaser and the Company agree that Escrow Holder will not be liable to
any party to this Agreement (or to any other party) for any actions or omissions unless Escrow Holder is grossly negligent or intentionally fraudulent in carrying out the duties of Escrow Holder under this Agreement. Escrow Holder may rely upon any
letter, notice or other document executed with any signature purported to be genuine and may rely on the advice of counsel and obey any order of any court with respect to the transactions contemplated by this Agreement and will not be liable for any
act or omission taken by Escrow Holder in good faith reliance on such documents, the advice of counsel or a court order. The Shares will be released from escrow upon termination of the Right of First Refusal. 

9. 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 Laws, 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) Notices. Any notice required or permitted by this Agreement shall be in writing and shall be deemed sufficient upon
(1) delivery, when delivered (a) personally, (b) by courier (e.g. FedEx), (c) by email, or (d) by fax (upon customary confirmation of receipt), OR (2) forty-eight (48) hours after being deposited in the U.S. mail
as certified or registered mail with postage prepaid, addressed to the party to be notified at such party’s address as set forth on the signature page or as subsequently modified by written notice. 

(e) 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. 
 (f) 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. 

(g) 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 Exercise Agreement as of the date first set forth above. 

 

			
	THE COMPANY:
	
	SQUARE, INC.
		
	By:		  

	(Signature)
		
	Name:		  

	Title:		  

	
	Address:
	  

	  

	  

	
	OPTIONEE:
	
	  

	(PRINT NAME)
	
	  

	(Signature)
	
	Address:
	  

	  

	  

		
	Fax:		  

	email:		  










 I,
                            , spouse of
                            (“Purchaser”), 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 similar
interest that I may have in the Shares shall 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 Purchaser (if applicable)









 Stock Power and Assignment 

Separate from Stock Certificate 

FOR VALUE RECEIVED and pursuant to that certain Exercise Agreement dated as of
                            ,             , (the
“Exercise Agreement”), the undersigned hereby sells, assigns and transfers unto
                                        ,
                shares of the Common Stock of Square, Inc., a Delaware corporation (the “Company”), standing in the undersigned’s name on the books
of the Company represented by Certificate No(s).                 delivered herewith, and does hereby irrevocably constitute and appoint the Secretary of the Company as
the undersigned’s attorney-in-fact, with full power of substitution, to transfer said stock on the books of the Company. THIS ASSIGNMENT MAY ONLY BE USED AS AUTHORIZED BY THE AGREEMENT AND ANY EXHIBITS THERETO. 

Dated:                     ,
             
  

	
	OPTIONEE:
	
	  

	(Signature)
	
	  

	(Please Print Name)
	
	  

	(Spouse’s Signature, if any)
	
	  

	(Please Print Spouse’s Name)
	
	 ̈ Check this box if Optionee does not have a spouse.


 Instructions to Optionee: Please do not fill in any blanks other than the signature line. The purpose of
this Stock Power and Assignment is to enable the Company to exercise its “Right of First Refusal” as set forth in the Exercise Agreement without requiring additional signatures on the part of the Optionee or Optionee’s Spouse. 







 SQUARE, INC. 

2009 STOCK PLAN 

STOCK OPTION AGREEMENT 

(Early Exercise) 
 1.
Grant of Option. Square, 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 Square, Inc. 2009 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 this 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 9 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 Continuous Service Status, the exercisability of this 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 set forth in the Notice. 







 (b) Method of Exercise. 

(i) This Option shall be exercisable by execution and delivery of the Exercise Agreement attached hereto as Exhibit A or of any
other form of written notice approved for such purpose by the Company which shall state Optionee’s election to exercise this Option, the number of Shares in respect of which this 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 aggregate Exercise Price for the purchased Shares. 

(ii) As a condition to the exercise of this Option and as further set forth in Section 11 of the Plan, Optionee agrees to make adequate
provision for federal, state or other tax withholding obligations, if any, which arise upon the grant, vesting or exercise of this 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 this 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
holders of capital stock 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 Laws, including any applicable U.S. federal or
state securities laws or any 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 this
Option is exercised with respect to such Shares. 
 (iv) Subject to compliance with Applicable Laws, this Option shall be deemed to be
exercised upon receipt by the Company of the appropriate written notice of exercise accompanied by the Exercise Price and the satisfaction of any applicable withholding obligations. 

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) at the discretion of the Plan Administrator on a case by case basis, by surrender of other shares of Common Stock of the Company (either
directly or by stock attestation) that Optionee previously acquired and that have an aggregate Fair Market Value on the date of surrender equal to the aggregate Exercise Price of the Shares as to which this Option is being exercised; or 

(d) at the discretion of the Plan Administrator on a case by case basis, by Cashless Exercise. 







 5. Termination of Relationship. Following the date of termination of
Optionee’s Continuous Service Status for any reason (the “Termination Date”), Optionee may exercise this Option only as set forth in the Notice and this Section 5. If Optionee does not exercise this Option within the
Termination Period set forth in the Notice or the termination periods set forth below, this Option shall terminate in its entirety. In no event, may any Option be exercised after the Expiration Date of this 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, Optionee may, to the extent Optionee is vested in the Option Shares, 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 this 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 6 months following the date of such termination, exercise this Option to the extent Optionee is vested in the Optioned Stock. 

(ii) Death of Optionee. In the event of termination of Optionee’s Continuous Service Status as a result of Optionee’s
death, or in the event of Optionee’s death within 30 days following Optionee’s Termination Date, this Option may be exercised at any time within 12 months following the date of death (or, if earlier, the date Optionee’s Continuous
Service Status terminated) by Optionee’s estate or by a person who acquired the right to exercise this Option by bequest or inheritance, but only to the extent Optionee is vested in this Option. 

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. 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. 







 8. 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 this 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. 
 9.
Escrow. As security for Optionee’s faithful performance of this Agreement, Optionee agrees that should the Company issue a stock certificate evidencing the Shares in accordance with the Company’s practices as in effect at the
time of exercise, then, immediately upon receipt of such stock certificate(s) evidencing the Shares, Optionee shall deliver such certificate(s), together with two (2) copies of a blank Stock Power and Assignment Separate from Stock Certificate
in the form attached to the Exercise Agreement (the “Stock Powers”), both executed by Optionee (and Optionee’s spouse, if any) (with the transferee, certificate number, date and number of Shares left blank), to the Secretary of
the Company or other designee of the Company (the “Escrow Holder”), who is hereby appointed to hold such certificate(s) and Stock Powers in escrow and to take all such actions and to effectuate all such transfers and/or releases of
such Shares as are in accordance with the terms of this Agreement. Optionee and the Company agree that Escrow Holder will not be liable to any party to this Agreement (or to any other party) for any actions or omissions unless Escrow Holder is
grossly negligent or intentionally fraudulent in carrying out the duties of Escrow Holder under this Agreement. Escrow Holder may rely upon any letter, notice or other document executed with any signature purported to be genuine and may rely on the
advice of counsel and obey any order of any court with respect to the transactions contemplated by this Agreement and will not be liable for any act or omission taken by Escrow Holder in good faith reliance on such documents, the advice of counsel
or a court order. The Shares will be released from escrow upon termination of both the Repurchase Option and the Right of First Refusal (each as defined in the Exercise Agreement). 

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, together with the Notice to which this Agreement is attached and
the Plan, sets forth the entire agreement and understanding of the parties relating to the subject matter herein and therein and merges all prior discussions between the parties. Except as contemplated under the Plan, 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 Laws, 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 this Agreement shall be interpreted as if such provision were so excluded and (iii) the balance of this Agreement shall be enforceable in accordance with its terms. 

(d) Notices. Any notice required or permitted by this Agreement shall be in writing and shall be deemed sufficient upon
(1) delivery, when delivered (a) personally, (b) by courier (e.g. FedEx), (c) by email, or (d) by fax (upon customary confirmation of receipt), OR (2) forty-eight (48) hours after being deposited in the U.S. mail
as certified or registered mail with postage prepaid, addressed to the party to be notified at such party’s address as set forth on the signature page or as subsequently modified by written notice. 

(e) Counterparts. This Option 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. 
 (f) 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 Optionee under this Agreement may not be assigned without the prior written consent of the Company. 

(g) Transfer Restrictions. Optionee hereby agrees to be bound by any and all restrictions on transfers of the Shares as set
forth in the Company’s Bylaws (as may be amended from time to time) at the time such Option is exercised. 
 [Signature Page Follows]








 IN WITNESS WHEREOF, the parties have executed or caused this Agreement to be executed by their officers thereunto
duly authorized, effective as of the Date of Grant set forth in the accompanying Notice of Stock Option Grant. 
  

			
	THE COMPANY:
	
	SQUARE, INC.
		
	By:		  

			(Signature)
		
			
	Name:		
	Title:		
	
	Address:
	1455 Market Street, Suite 600
	
	OPTIONEE:
	
	  

	(PRINT NAME)
	
	  

	(Signature)
	
	Address:
	
	  

	
	  

	
	  

		
	Fax:		  

		
	email:		  










 EXHIBIT A 

SQUARE, INC. 
 2009
STOCK PLAN 
 EXERCISE AGREEMENT 

This Exercise Agreement (this “Agreement”) is made as of
                    , by and between Square, 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 Company’s 2009 Stock Plan (the “Plan”). 
 1. 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 Plan and the Stock Option Agreement dated                     (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 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 property 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, the payment of the aggregate Exercise Price by any method listed in Section 4 of the Option Agreement, and the satisfaction of any applicable tax withholding
obligations, all in accordance with the provisions of Section 3(b) of the Option Agreement. The Company shall issue the Shares to Purchaser by entering such Shares in Purchaser’s name as of such date in the books and records of the Company
or, if applicable, a duly authorized transfer agent of the Company, against payment of the Exercise Price therefor by Purchaser. If applicable, the Company will deliver to Purchaser a certificate representing the Shares as soon as practicable
following such date. 
 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 except in compliance with the provisions below and applicable securities laws. Purchaser may not grant a lien or security interest in, or pledge,
hypothecate or encumber, any Unvested Shares. Unvested Shares may not be sold or otherwise transferred by Purchaser without the Company’s prior written consent. 

(a) Right of First Refusal. Before any Vested 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 Vested 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 Vested 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 Vested Shares; (ii) the
name of each proposed purchaser or other transferee (“Proposed Transferee”); (iii) the number of Vested 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 Vested Shares at the same price (the “Purchase 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 Vested Shares proposed to be transferred to any one or more of the Proposed
Transferees, at the Purchase Price. If the Purchase Price includes consideration other than cash, the cash equivalent value of the non-cash consideration shall be determined by the Board in good faith. 

(iii) Payment. Payment of the Purchase Price shall be made, at the election 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 sixty (60) days after receipt of the Notice or in the manner and at the times set forth in the Notice. 

(iv) Holder’s Right to Transfer. If all of the Vested 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 Vested Shares to that Proposed Transferee at the Purchase Price or at a higher price,
provided that such sale or other transfer is consummated within one hundred twenty (120) 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 Vested Shares in the hands of such Proposed Transferee. If the Vested 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 Vested Shares held by the Holder may be sold or otherwise transferred. 
 (v)
Exception for Certain Family Transfers. Anything to the contrary contained in this Section 3(a) notwithstanding, and provided that such transfer complies with applicable securities laws, the transfer of any or all of the Vested
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 Vested Shares so
transferred subject to the provisions of this Section 3, and there shall be no further transfer of such Vested Shares except in accordance with the terms of this Section 3. 

(b) Company’s Right to Purchase upon Involuntary Transfer. In the event 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)(v) 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 (as determined by the Board). 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. 
 (c) Assignment. The right of the Company to purchase any part of the Shares may be assigned in whole
or in part to any holder or holders of capital stock 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 the Company will remove any stop-transfer notices referred to in Section 6(b) below and related to the restrictions in this Section 3 and, if certificates are issued, 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) below and delivered to Purchaser. 

(f) Superseding Transfer Restrictions. Notwithstanding anything to the contrary set forth in this Agreement, Purchaser hereby
agrees to be bound by any and all restrictions on transfers of the Shares as set forth in the Company’s Bylaws (as may be amended from time to time) and that such transfer restrictions shall supersede all other agreements, whether written or
oral, in place by and between the Company and Purchaser regarding the transfer of the Shares. 
 4. Company’s Repurchase Option
for Unvested Shares. The Company, or its assignee, shall have the option to repurchase all or a portion of the Purchaser’s Unvested Shares (as defined in the Notice of Stock Option Grant) on the terms and conditions set forth in this
Section (the “Repurchase Option”) if Purchaser is terminated (as defined in the Plan) for any reason, or no reason, including without limitation, Purchaser’s death, Disability (as defined in the Plan), voluntary resignation or
termination by the Company with or without Cause. Notwithstanding the foregoing, the Company shall retain the Repurchase Option for Unvested Shares only as to that number of Unvested Shares (whether or not exercised) that exceeds the number of
Vested Shares that remain unexercised. 
 (a) Termination and Termination Date. In case of any dispute as to whether Purchaser
is terminated, the Committee shall have discretion to determine whether Purchaser has been terminated and the effective date of such termination (the “Termination Date”) 

(b) Exercise of Repurchase Option. At any time within ninety (90) days after the Purchaser’s Termination Date (or, in
the case of securities issued upon exercise of an Option after the Purchaser’s Termination Date, within ninety (90) days after the date of such exercise), the Company, or its assignee, may elect to repurchase any or all the
Purchaser’s Unvested Shares by giving Purchaser written notice of exercise of the Repurchase Option, specifying the number of Unvested Shares to be repurchased. Such Unvested Shares shall be repurchased at the lower of Fair Market Value, as
determined by the Board, or Purchaser’s exercise price, proportionately adjusted for any stock split or similar change in the capital structure of the Company as set forth in Section 13(a) of the Plan (the “Repurchase
Price”). The Repurchase Price shall be payable, at the option of the Company or its assignee, by check or by cancellation of all or a portion of any outstanding purchase money indebtedness owed by Purchaser to the Company and/or such
assignee, or by any combination thereof. The Repurchase Price shall be paid without interest within the term of the Repurchase Option as described in the first sentence of this Section 4(b). 

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. Notice of Stock Restrictions and Stop-Transfer Orders. 

(a) Stock Restrictions. Purchaser acknowledges and understands that by entering into this Agreement, Purchaser has received
written notice of the qualifications, limitations and restrictions on the transfer or registration of transfer of the Shares pursuant to sections 151(f) and 202(a) of the Delaware General Corporation Law (“DGCL”) and waives
any right to receive future notices pursuant to sections 151(f) and 202(a) of the DGCL with respect to the Shares. Purchaser further acknowledges that in addition to the qualifications, limitations and restrictions on the transfer or registration of
transfer of the Shares provided in this Agreement, the Shares are subject to the following qualifications, limitations and restrictions on the transfer or registration of transfer of the Shares: 

 

	 	(i)	 “THE SECURITIES ISSUED BY THE COMPANY PURSUANT TO THIS AGREEMENT 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 IN A FORM SATISFACTORY TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED
UNDER THE SECURITIES ACT OF 1933.” 

  

	 	(ii)	“THE SHARES ISSUED BY THE COMPANY PURSUANT TO THIS AGREEMENT MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF AN AGREEMENT BETWEEN THE COMPANY AND THE STOCKHOLDER, AND ARE SUBJECT TO A RIGHT OF REPURCHASE AS
SET FORTH IN SUCH AGREEMENT BETWEEN THE COMPANY AND THE STOCKHOLDER, A COPY OF WHICH IS ON FILE WITH AND MAY BE OBTAINED FROM THE SECRETARY OF THE COMPANY.” 

  


	 	(iii)	“THE SHARES ISSUED BY THE COMPANY PURSUANT TO THIS AGREEMENT ARE SUBJECT TO CERTAIN RESTRICTIONS ON TRANSFER SET FORTH IN THE COMPANY’S AMENDED AND RESTATED BYLAWS, A COPY OF WHICH MAY BE OBTAINED FROM THE
COMPANY.” 

 Purchaser further acknowledges and agrees that in the event the Company issues a stock certificate to
represent the Shares, such stock certificate shall bear legends substantially similar to the qualifications, limitations and restrictions on the transfer or registration of transfer provided above or such legends required by applicable state and
federal corporate and securities laws. 
 (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. 
 (d) Access to Additional Information. Upon request from the Purchaser, the Company
will furnish without charge to the Purchaser the powers, designations, preferences and relative participating, optional or other special rights of each class or series of the Company’s capital stock and the qualifications, limitations or
restrictions of such preferences or rights. 
 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. 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 one hundred eighty
(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. Section 83(b) Election for Unvested Shares. With
respect to Unvested Shares that are subject to the Repurchase Option, unless an election is filed by the Purchaser with the Internal Revenue Service (and, if necessary, the proper state taxing authorities), within 30 days after the purchase
of the Unvested Shares electing, pursuant to Section 83(b) of the Code (and similar state tax provisions, if applicable), to be taxed currently on any difference between the exercise price of the Unvested Shares and their Fair Market Value on
the date of purchase, there may be a recognition of taxable income (including, where applicable, alternative minimum taxable income) to the Purchaser, measured by the excess, if any, of the Fair Market Value of the Unvested Shares at the time they
cease to be Unvested Shares, over the exercise price of the Unvested Shares. If Purchaser desires to file such an election, a form of 83(b) election is attached to this Exercise Agreement as Exhibit 1. BY PROVIDING THE FORM OF ELECTION,
THE COMPANY DOES NOT THEREBY UNDERTAKE TO FILE THE ELECTION FOR PURCHASER, WHICH OBLIGATION TO FILE SHALL REMAIN SOLELY WITH PURCHASER. 

10. Escrow. As security for Purchaser’s faithful performance of this Agreement, Purchaser agrees that should the Company
issue a stock certificate evidencing the Shares in accordance with the Company’s practices as in effect at the time of exercise, then, immediately upon receipt of the stock certificate(s) evidencing such Shares, Purchaser shall deliver such
certificate(s), together with two (2) copies of a blank Stock Power and Assignment Separate from Stock Certificate in the form attached to this Agreement (the “Stock Powers”), both executed by Purchaser (and Purchaser’s
spouse, if any) (with the transferee, certificate number, date and number of Shares left blank), to the Secretary of the Company or other designee of the Company (the “Escrow Holder”), who is hereby appointed to hold such
certificate(s) and Stock Powers in escrow and to take all such actions and to effectuate all such transfers and/or releases of such Shares as are in accordance with the terms of this Agreement. Purchaser and the Company agree that Escrow Holder will
not be liable to any party to this Agreement (or to any other party) for any actions or omissions unless Escrow Holder is grossly negligent or intentionally fraudulent in carrying out the duties of Escrow Holder under this Agreement. Escrow Holder
may rely upon any letter, notice or other document executed with any signature purported to be genuine and may rely on the advice of counsel and obey any order of any court with respect to the transactions contemplated by this Agreement and will not
be liable for any act or omission taken by Escrow Holder in good faith reliance on such documents, the advice of counsel or a court order. The Shares will be released from escrow upon termination of both the Repurchase Option and the Right of First
Refusal. 
 11. 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 Laws, 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) Notices. Any notice required or permitted by this Agreement shall be in writing
and shall be deemed sufficient upon (1) delivery, when delivered (a) personally, (b) by courier (e.g. FedEx), (c) by email, or (d) by fax (upon customary confirmation of receipt), OR (2) forty-eight (48) hours
after being deposited in the U.S. mail as certified or registered mail with postage prepaid, addressed to the party to be notified at such party’s address as set forth on the signature page or as subsequently modified by written notice. 

(e) 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. 
 (f) 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. 

(g) 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 Exercise Agreement as of the date first set forth above. 

 

			
	THE COMPANY:
	
	SQUARE, INC.
		
	By:		  

	(Signature)
		
	Name:		  

	Title:		  

	
	 Address:
 1455 Market Street, Suite
600

	San Francisco, CA 94103
	
	OPTIONEE:
	
	  

	(PRINT NAME)
	
	  

	(Signature)
	
	Address:
	
	  

	
	  

		
	Fax:		  



 
			
		
	Personal email:		  










 I,
                            , spouse of
                            (“Purchaser”), 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 similar
interest that I may have in the Shares shall 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 Purchaser (if applicable)









 Stock Power and Assignment 

Separate from Stock Certificate 

FOR VALUE RECEIVED and pursuant to that certain Exercise Agreement dated as of
                            ,             , (the
“Exercise Agreement”), the undersigned hereby sells, assigns and transfers unto
                                        ,
                shares of the Common Stock of Square, Inc., a Delaware corporation (the “Company”), standing in the undersigned’s name on the books
of the Company represented by Certificate No(s).                     delivered herewith, and does hereby irrevocably constitute and appoint the
Secretary of the Company as the undersigned’s attorney-in-fact, with full power of substitution, to transfer said stock on the books of the Company. THIS ASSIGNMENT MAY ONLY BE USED AS AUTHORIZED BY THE AGREEMENT AND ANY EXHIBITS THERETO. 

Dated:                     ,
             
  

	
	OPTIONEE:
	
	  

	(Signature)
	
	  

	(Please Print Name)
	
	  

	(Spouse’s Signature, if any)
	
	  

	(Please Print Spouse’s Name)
	
	 ̈ Check this box if Optionee does not have a spouse.


 Instructions to Optionee: Please do not fill in any blanks other than the signature line. The purpose of
this Stock Power and Assignment is to enable the Company to exercise its “Repurchase Option” and/or “Right of First Refusal” as set forth in the Exercise Agreement without requiring additional signatures on the part of the
Optionee or Optionee’s Spouse. 







 EXHIBIT 1 

ELECTION UNDER SECTION 83(b) 

OF THE INTERNAL REVENUE CODE 

The undersigned Taxpayer hereby elects, pursuant to Section 83(b) of the Internal Revenue Code of 1986, as amended, to include the
excess, if any, of the fair market value of the property described below at the time of transfer over the amount paid for such property, as compensation for services in the calculation of: (a) regular gross income; (b) alternative minimum
taxable income or (c) disqualifying disposition gross income, as the case may be. 
  

					
	1.		TAXPAYER’S NAME:		  

			
			TAXPAYER’S ADDRESS:		  

			
					  

			
			SOCIAL SECURITY NUMBER:		  

		
	2.		The property with respect to which the election is made is described as follows:                  shares of Common Stock of Square, Inc.,
a Delaware corporation (the “Company”) which were transferred upon exercise of an option by Company, which is Taxpayer’s employer or the corporation for whom the Taxpayer performs services.
		
	3.		The date on which the shares were transferred pursuant to the exercise of the option was
                        ,              and this election is made for
calendar year             .
		
	4.		The shares received upon exercise of the option are subject to the following restrictions: The Company may repurchase all or a portion of the shares at the Taxpayer’s original purchase price under certain
conditions at the time of Taxpayer’s termination of employment or services.
		
	5.		The fair market value of the shares (without regard to restrictions other than restrictions which by their terms will never lapse) was $             per
share at the time of exercise of the option.
		
	6.		The amount paid for such shares upon exercise of the option was $             per share.
		
	7.		The Taxpayer has submitted a copy of this statement to the Company.

 THIS ELECTION MUST BE FILED WITH THE INTERNAL REVENUE SERVICE (“IRS”), AT THE OFFICE WHERE THE
TAXPAYER FILES ANNUAL INCOME TAX RETURNS, WITHIN 30 DAYS AFTER THE DATE OF TRANSFER OF THE SHARES, AND MUST ALSO BE FILED WITH THE TAXPAYER’S INCOME TAX RETURNS FOR THE CALENDAR YEAR. THE ELECTION CANNOT BE REVOKED WITHOUT THE CONSENT OF
THE IRS. 
  

							
	Dated:		  
				  

							Taxpayer’s Signature








 SQUARE, INC. 

2009 STOCK PLAN 

RESTRICTED STOCK UNIT AWARD AGREEMENT 

Square, Inc. hereby grants to the Participant an Award of Restricted Stock Units, subject to all of the terms and conditions of the Square,
Inc. 2009 Stock Plan (the “Plan”) and of this Restricted Stock Unit Award Agreement (the “Agreement”). For purposes of this Agreement, any terms defined in the Plan will have the same meanings in this
Agreement unless otherwise specifically defined in this Agreement. 
  

	I.	NOTICE OF GRANT OF RESTRICTED STOCK UNITS 

  

					
	 Name (“Participant”):
	 		 	
			
	 Address:
	 		 	
			
	 Date of Grant:
	 	  
	 	
			
	 Vesting Commencement Date:
	 	  
	 	
			
	 Number of Restricted Stock Units:
	 	  
	 	

 Vesting Schedule: 

Subject to any acceleration provisions contained in the Plan, a separate agreement between the Company and Participant, or set forth below, the
Restricted Stock Units will vest in accordance with the following schedule: 
 Twenty-five percent (25%) of the Restricted Stock Units
will vest on the one (1)-year anniversary of the Vesting Commencement Date, and one-sixteenth (1/16th) of the Restricted Stock Units shall vest on each quarter thereafter on the same day of
the month as the Vesting Commencement Date, in each case subject to Participant’s Continuous Service Status remaining in effect through the applicable vesting date. 

In the event Participant’s Continuous Service Status ceases for any or no reason before Participant vests in the Restricted Stock Units,
the Restricted Stock Units and Participant’s right to acquire any Shares hereunder will immediately terminate. 
  

	II.	AGREEMENT 

 1. Grant of Restricted Stock Units. The Company hereby grants
to the Participant named in the Notice of Grant of Restricted Stock Units in Part I of this Agreement an Award of Restricted Stock Units under the Plan, subject to all of the terms and conditions in this 







 
Agreement and the Plan, which is incorporated herein by reference. Notwithstanding any contrary provision of this Agreement, in the event of a conflict between the terms and conditions of the
Plan and of this Agreement, the terms and conditions of the Plan will control. 
 2. Company’s Obligation to Pay. Each
Restricted Stock Unit represents the right to receive a Share on the date it vests. Unless and until the Restricted Stock Units will have vested in the manner set forth in Section 4, Participant will have no right to payment in settlement of
any such Restricted Stock Units. Prior to actual payment in settlement of any vested Restricted Stock Units, such Restricted Stock Unit will represent an unsecured obligation of the Company, payable (if at all) only from the general assets of the
Company. 
 3. Participant’s Representations. If the Shares have not been registered under the Securities Act at the time any
Shares under this Award are paid to Participant, Participant shall, if required by the Company, concurrently with the receipt of any Shares under this Award of Restricted Stock Units, deliver to the Company his or her executed Investment
Representation Statement in the form attached hereto as Exhibit A. 
 4. Vesting Schedule. Subject to Section 7, the
Restricted Stock Units awarded by this Agreement will vest in accordance with the vesting schedule set forth in the Notice of Grant, subject to Participant’s Continuous Service Status remaining in effect through each applicable vesting date.
The Administrator, in its discretion, may at any time accelerate the vesting of all or a portion of any unvested Restricted Stock Units, subject to the terms of the Plan. If so accelerated, such Restricted Stock Units will be considered as having
vested as of the date specified by the Administrator. Subject to the provisions of this Section 4, if the Administrator, in its discretion, accelerates the vesting of all or a portion of any unvested Restricted Stock Units, the payment in
settlement of such accelerated Restricted Stock Units will be made as provided in Section 6. 
 5. Lock-Up Period. Participant
hereby agrees that Participant shall not offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose
of, directly or indirectly, any Common Stock (or other securities) of the Company or enter into any swap, hedging or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of any Common Stock
(or other securities) of the Company held by Participant (other than those included in the registration) for a period specified by the representative of the underwriters of Common Stock (or other securities) of the Company not to exceed one hundred
and eighty (180) days following the effective date of any registration statement of the Company filed under the Securities Act (or such other period as may be requested by the Company or the underwriters to accommodate regulatory restrictions
on (i) the publication or other distribution of research reports and (ii) analyst recommendations and opinions, including, but not limited to, the restrictions contained in NASD Rule 2711(f)(4) or NYSE Rule 472(f)(4), or any
successor provisions or amendments thereto). 
 Participant agrees to execute and deliver such other agreements as may be reasonably
requested by the Company or the underwriter which are consistent with the foregoing or which are necessary to give further effect thereto. In addition, if requested by the Company or the representative of the underwriters of Common Stock (or other
securities) of the Company, 

  
 -2- 








 
Participant shall provide, within ten (10) days of such request, such information as may be required by the Company or such representative in connection with the completion of any public
offering of the Company’s securities pursuant to a registration statement filed under the Securities Act. The obligations described in this Section 5 shall not apply to a registration relating solely to employee benefit plans on Form S-1
or Form S-8 or similar forms that may be promulgated in the future, or a registration relating solely to a Commission Rule 145 transaction on Form S-4 or similar forms that may be promulgated in the future. The Company may impose stop-transfer
instructions with respect to the Shares (or other securities) subject to the foregoing restriction until the end of said one hundred and eighty (180) day (or other) period. Participant agrees that any transferee of the Award of Restricted Stock
Units or the Shares acquired pursuant to the Award of Restricted Stock Units shall be bound by this Section 5. 
 6. Payment after
Vesting. Subject to Section 10, any Restricted Stock Units that vest will be settled by payment to Participant (or in the event of Participant’s death, to his or her properly designated beneficiary or estate) in whole Shares. Subject
to the provisions of the next paragraph, such vested Restricted Stock Units shall be settled by payment in whole Shares as soon as practicable after vesting, but in each such case within the period ending no later than the fifteenth (15th) day of the third (3rd) month following the end of the calendar year, or if later, the end of the Company’s tax year, in either
case that includes the vesting date. In no event will Participant be permitted, directly or indirectly, to specify the taxable year of payment in settlement of any Restricted Stock Units payable under this Agreement. 

Notwithstanding anything in the Plan or this Agreement to the contrary, if the vesting of the balance, or some lesser portion of the balance,
of the Restricted Stock Units is accelerated in connection with the termination of Participant’s Continuous Service Status (provided that such termination is a “separation from service” within the meaning of Section 409A, as
determined by the Company), other than due to death, and if (i) Participant is a “specified employee” within the meaning of Section 409A (as defined below) at the time of such termination of Continuous Service
Status and (ii) the payment of such accelerated Restricted Stock Units will result in the imposition of additional tax under Section 409A if paid to Participant on or within the six (6)-month
period following termination of Participant’s Continuous Service Status, then the payment of such accelerated Restricted Stock Units will not be made until the date six (6) months and one (1) day following the date of termination of
Participant’s Continuous Service Status, unless the Participant dies following termination of his or her Continuous Service Status, in which case, the Restricted Stock Units will be paid in Shares to the Participant’s estate as soon as
practicable following his or her death. It is the intent of this Agreement to comply with the requirements of Section 409A so that none of the Restricted Stock Units provided under this Agreement or Shares issuable thereunder will be subject to
the additional tax imposed under Section 409A, and any ambiguities herein will be interpreted to so comply. For purposes of this Agreement, “Section 409A” means Section 409A of the Code, and any proposed, temporary or final
Treasury Regulations and Internal Revenue Service guidance thereunder, as each may be amended from time to time. 
 7. Forfeiture Upon
Termination of Continuous Service Status. Notwithstanding any contrary provision of this Agreement, if Participant’s Continuous Service Status ceases for any or no reason, the then-unvested Restricted Stock Units awarded by this Agreement
will thereupon be forfeited at no cost to the Company on the date of termination of Participant’s 

  
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Continuous Service Status other than by reason of Participant’s death or Disability (or, if Participant’s termination is due to Participant’s death or Disability, on the 30th day following the date of termination of Participant’s Continuous Service Status), and Participant will have no further rights with respect to those Restricted Stock Units. 

8. Tax Consequences. Participant has reviewed with his or her own tax advisors the U.S. federal, state, local and foreign tax
consequences of this investment and the transactions contemplated by this Agreement. With respect to such matters, Participant relies solely on such advisors and not on any statements or representations of the Company or any of its agents, written
or oral. Participant understands that Participant (and not the Company) shall be responsible for Participant’s own tax liability that may arise as a result of this investment or the transactions contemplated by this Agreement. 

9. Death of Participant. Any distribution or delivery to be made to Participant under this Agreement will, if Participant is then
deceased, be made to Participant’s designated beneficiary, or if no beneficiary survives Participant, the administrator or executor of Participant’s estate. Any such transferee must furnish the Company with (i) written notice of his
or her status as transferee, and (ii) evidence satisfactory to the Company to establish the validity of the transfer and compliance with any laws or regulations pertaining to said transfer. 

10. Responsibility for Taxes and Tax Withholding. 

(a) Participant acknowledges that, regardless of any action taken by the Company, the ultimate liability for all income tax, social insurance,
payroll tax, fringe benefits tax, payment on account or other tax-related items related to Participant’s participation in the Plan and legally applicable to Participant or deemed by the Company in its discretion to be an appropriate charge to
Participant even if legally applicable to the Company (“Tax-Related Items”) will be Participant’s sole responsibility and may exceed the amount actually withheld by the Company. 

(b) Prior to any relevant taxable or tax withholding event, as applicable, Participant agrees to make arrangements satisfactory to the Company
and/or Parent or Subsidiary that directly employs Participant (the “Employer”) to satisfy all Tax-Related Items. In this regard, Participant authorizes the Company or its agent to satisfy their withholding obligations with
regard to all Tax-Related Items, if any, by any of the following means or by a combination of such means: (i) withholding from any compensation otherwise payable to Participant by the Company or the Employer; (ii) causing Participant to
tender a cash payment; (iii) entering on Participant’s behalf (pursuant to this authorization without further consent) into a “same day sale” commitment with a broker dealer that is a member of the Financial Industry Regulatory
Authority (a “FINRA Dealer”) whereby Participant irrevocably elects to sell a portion of the Shares to be delivered under the Award to satisfy the Tax-Related Items and whereby the FINRA Dealer irrevocably commits to forward
the proceeds necessary to satisfy the Tax-Related Items directly to the Company and/or its Affiliates; or (iv) withholding Shares from the Shares issued or otherwise issuable to Participant in connection with the Award with a fair market value
(measured as of the date Shares are issued to Participant or, if and as determined by the Company, the date on which the Tax-Related Items are required to be calculated) equal to the amount of such Tax-Related Items. If, at the time of the relevant
taxable or tax withholding 

  
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event, as applicable, the Shares are traded on any established stock exchange or a national market system or the Shares are regularly quoted by a recognized securities dealer, then, unless
determined otherwise by the Company, the method described in clause (iii) of the previous sentence will be the method by which such Tax-Related Items are satisfied, subject to Applicable Laws. 

(c) Depending on the withholding method employed, and subject to the terms of the Plan, the Company may withhold or account for Tax-Related
Items by considering applicable minimum statutory withholding rates or other applicable withholding rates, including maximum applicable rates, in which case Participant will receive a refund of any over-withheld amount in cash and will have no
entitlement to the Common Stock equivalent. If the obligation for Tax-Related Items is satisfied by withholding in Shares, for tax purposes, Participant will be deemed to have been issued the full number of Shares subject to the vested portion of
the Award, notwithstanding that a number of the Shares are held back solely for the purpose of paying the Tax-Related Items. 

(d) Finally, Participant agrees to pay to the Company or the Employer any amount of Tax-Related Items that the Company or the Employer may be
required to withhold or account for as a result of Participant’s participation in the Plan that cannot be satisfied by any of the means previously described. Notwithstanding any contrary provision of the Plan, the Notice of Grant or of this
Agreement, if Participant fails to make satisfactory arrangements for the payment of any Tax-Related Items when due, Participant permanently will forfeit the Restricted Stock Units on which the Tax-Related
Items were not satisfied and also will permanently forfeit any right to receive Shares thereunder. In that case, the Restricted Stock Units will be returned to the Company at no cost to the Company. 

11. Rights as Stockholder. Neither Participant nor any person claiming under or through Participant will have any of the rights or
privileges of a stockholder of the Company in respect of any Shares deliverable hereunder unless and until certificates representing such Shares will have been issued, recorded on the records of the Company or its transfer agents or registrars, and
delivered to Participant. After such issuance, recordation and delivery, Participant will have all the rights of a stockholder of the Company with respect to voting such Shares and receipt of dividends and distributions on such Shares. 

12. No Guarantee of Continued Service. PARTICIPANT ACKNOWLEDGES AND AGREES THAT THE VESTING OF THE RESTRICTED STOCK UNITS PURSUANT TO
THE VESTING SCHEDULE HEREOF IS EARNED ONLY BY SATISFYING THE VESTING REQUIREMENTS DESCRIBED IN THIS AGREEMENT, INCLUDING (BUT NOT LIMITED TO) MAINTAINING CONTINUOUS SERVICE STATUS AT THE WILL OF THE COMPANY (OR THE PARENT OR SUBSIDIARY EMPLOYING OR
RETAINING PARTICIPANT) AND NOT THROUGH THE ACT OF BEING HIRED, BEING GRANTED THIS AWARD OF RESTRICTED STOCK UNITS OR ACQUIRING SHARES HEREUNDER. PARTICIPANT FURTHER ACKNOWLEDGES AND AGREES THAT THIS AGREEMENT, THE TRANSACTIONS CONTEMPLATED HEREUNDER
AND THE VESTING SCHEDULE SET FORTH HEREIN DO NOT CONSTITUTE AN EXPRESS OR IMPLIED PROMISE OF CONTINUOUS SERVICE STATUS FOR THE VESTING PERIOD, FOR ANY PERIOD, OR AT ALL, AND SHALL NOT INTERFERE IN ANY WAY WITH


  
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PARTICIPANT’S RIGHT OR THE RIGHT OF THE COMPANY (OR THE PARENT OR SUBSIDIARY EMPLOYING OR RETAINING PARTICIPANT) TO TERMINATE PARTICIPANT’S CONTINUOUS SERVICE STATUS AT ANY TIME, WITH
OR WITHOUT CAUSE. 
 13. Grant is Not Transferable. Except to the limited extent provided in Section 9, this Award and the
rights and privileges conferred hereby will not be transferred, assigned, pledged or hypothecated in any way (whether by operation of law or otherwise) and will not be subject to sale under execution, attachment or similar process. Upon any attempt
to transfer, assign, pledge, hypothecate or otherwise dispose of this Award, or any right or privilege conferred hereby, or upon any attempted sale under any execution, attachment or similar process, this Award and the rights and privileges
conferred hereby immediately will become null and void. 
 14. Limitations on Transfer. In addition to any other limitation on
transfer created by applicable securities laws, Participant shall not assign, encumber or dispose of any interest in the Shares acquired or that may be acquired pursuant to this Award of Restricted Stock Units except in compliance with the
provisions below and applicable securities laws. Participant may not grant a lien or security interest in, or pledge, hypothecate or encumber, any such Shares. 

(a) Right of First Refusal. Before any Shares acquired pursuant to this Award of Restricted Stock Units that are held by Participant or
any transferee of Participant (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 14(a) (the “Right of First Refusal”). 

(i) Notice of Proposed Transfer. The Holder of such 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 “Purchase 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. If the Purchase Price includes consideration other than cash, the cash equivalent value of the non-cash consideration shall be determined by the Board in good faith.

 (iii) Payment. Payment of the Purchase Price shall be made, at the election 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 sixty (60) days after receipt of the Notice or in the manner and at the times set forth in the Notice. 

  
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 (iv) 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 14(a), then the Holder may sell or otherwise transfer such Shares to that Proposed Transferee at the Purchase Price
or at a higher price, provided that such sale or other transfer is consummated within one hundred twenty (120) 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 14 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. 

(v) Exception for Certain Family Transfers. Anything to the contrary contained in this Section 14(a) notwithstanding, and
provided that such transfer complies with applicable securities laws, the transfer of any or all of the Shares during Participant’s lifetime or on Participant’s death by will or intestacy to Participant’s Immediate Family or a trust
for the benefit of Participant’s Immediate Family shall be exempt from the provisions of this Section 14(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 14, and there shall be no further transfer of such Shares except in accordance with
the terms of this Section 14. 
 (b) Company’s Right to Purchase upon Involuntary Transfer. In the event 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 14(a)(v) 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 Fair Market Value of the Shares on the date of transfer (as determined by the Board). 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. 

(c) Assignment. The right of the Company to purchase any part of the Shares may be assigned in whole or in part to any holder or
holders of capital stock 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 14(a) above and the option to
repurchase the Shares in the event of an involuntary transfer granted the Company by Section 14(b) above shall terminate upon the first sale of Common Stock of the Company to the general public pursuant to a registration statement filed


  
 -7- 








 
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 14(a) above the Company will remove any stop-transfer notices referred to in Section 15(b) below and related to the restrictions in this Section 14 and, if certificates are issued, a new certificate
or certificates representing the Shares not repurchased shall be issued, on request, without the legend referred to in Section 15(a)(ii) below and delivered to Participant. 

(f) Superseding Transfer Restrictions. Notwithstanding anything to the contrary set forth in this Agreement, Participant hereby agrees
to be bound by any and all restrictions on transfers of the Shares as set forth in the Company’s Bylaws (as may be amended from time to time) and that such transfer restrictions shall supersede all other agreements, whether written or oral, in
place by and between the Company and Participant regarding the transfer of the Shares. 
 15. Restrictive Legends and Stop-Transfer
Orders. 
 (a) Stock Restrictions. Participant acknowledges and understands that by entering into this Agreement, Participant has
received written notice of the qualifications, limitations and restrictions on the transfer or registration of transfer of any Shares acquired under this Award of Restricted Stock Units pursuant to sections 151(f) and 202(a) of the Delaware General
Corporation Law (“DGCL”) and waives any right to receive future notices pursuant to sections 151(f) and 202(a) of the DGCL with respect to the Shares. Participant further acknowledges that in addition to the qualifications,
limitations and restrictions on the transfer or registration of transfer of the Shares acquired pursuant to this Award of Restricted Stock Units, the Shares are subject to the following qualifications, limitations and restrictions on the transfer or
registration of transfer of the Shares: 
 (i) “THE SHARES REPRESENTED HEREBY 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 IN A FORM SATISFACTORY TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED UNDER THE SECURITIES ACT OF 1933.” 
 (ii)
“THE SHARES REPRESENTED HEREBY MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF AN AGREEMENT BETWEEN THE COMPANY AND THE ORIGINAL HOLDER OF THESE SHARES, AND ARE SUBJECT TO A RIGHT OF REPURCHASE AS SET FORTH IN SUCH AGREEMENT BETWEEN THE
COMPANY AND THE ORIGINAL HOLDER OF THESE SHARES, A COPY OF WHICH IS ON FILE WITH AND MAY BE OBTAINED FROM THE SECRETARY OF THE COMPANY.” 

(iii) “THE SHARES REPRESENTED HEREBY ARE SUBJECT TO CERTAIN RESTRICTIONS ON TRANSFER SET FORTH IN THE COMPANY’S AMENDED AND
RESTATED BYLAWS, A COPY OF WHICH MAY BE OBTAINED FROM THE COMPANY.” 

  
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 (b) Stop-Transfer Notices. Participant 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. 
 (d) Access to Additional Information. Upon request from the Participant, the Company will furnish
without charge to the Participant the powers, designations, preferences and relative participating, optional or other special rights of each class or series of the Company’s capital stock and the qualifications, limitations or restrictions of
such preferences or rights. 
 16. Escrow. As security for Participant’s faithful performance of this Agreement, Participant
agrees that should the Company issue a stock certificate evidencing the Shares acquired pursuant to this Award of Restricted Stock Units in accordance with the Company’s practices as then in effect, then, immediately upon receipt of such stock
certificate(s) evidencing the Shares, Participant shall deliver such certificate(s), together with two (2) copies of a blank Stock Power and Assignment Separate from Stock Certificate in the form attached to the Exercise Agreement (the
“Stock Powers”), both executed by Participant (and Participant’s spouse, if any) (with the transferee, certificate number, date and number of Shares left blank), to the Secretary of the Company or other
designee of the Company (the “Escrow Holder”), who is hereby appointed to hold such certificate(s) and Stock Powers in escrow and to take all such actions and to effectuate all such transfers and/or releases of
such Shares as are in accordance with the terms of this Agreement. Participant and the Company agree that Escrow Holder will not be liable to any party to this Agreement (or to any other party) for any actions or omissions unless Escrow Holder is
grossly negligent or intentionally fraudulent in carrying out the duties of Escrow Holder under this Agreement. Escrow Holder may rely upon any letter, notice or other document executed with any signature purported to be genuine and may rely on the
advice of counsel and obey any order of any court with respect to the transactions contemplated by this Agreement and will not be liable for any act or omission taken by Escrow Holder in good faith reliance on such documents, the advice of counsel
or a court order. The Shares will be released from escrow upon termination of the Right of First Refusal. 
 17. Compliance with
Section 409A of the Code. This Award is intended to be exempt from Section 409A of the Code by satisfying the requirements of the “short-term deferral” rule set forth in Treasury Regulation Section 1.409A-1(b)(4).
Notwithstanding the foregoing, if it is determined that the Award fails to satisfy the requirements of the short-term deferral rule and is otherwise deferred compensation subject to Section 409A, and if Participant is a “specified
employee” (within the meaning set forth Section 409A(a)(2)(B)(i) of the Code) as of the date of Participant’s separation from service (within the meaning of Treasury Regulation 

  
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Section 1.409A-1(h)), then the issuance of any shares that otherwise would be made upon the date of the separation from service or within the first six months thereafter will not be made on
the originally scheduled date(s) and instead will be issued in a lump sum on the date that is six months and one day after the date of the separation from service, with the balance of the shares issued thereafter in accordance with the original
vesting and issuance schedule set forth above, but if and only if such delay in the issuance of the shares is necessary to avoid the imposition of taxation on Participant in respect of the shares under Section 409A of the Code. Each installment
of shares that vests is intended to constitute a “separate payment” for purposes of Treasury Regulation Section 1.409A-2(b)(2). Notwithstanding any contrary provision of the Plan, the Notice of Grant, or of this Agreement, under no
circumstances will the Company reimburse Participant for any taxes or other costs under Section 409A or any other tax law or rule. All such taxes and costs are solely Participant’s responsibility. 

18. Notices. Any notice required or permitted by this Agreement shall be in writing and shall be deemed sufficient upon
(1) delivery, when delivered (a) personally, (b) by courier (e.g. FedEx), (c) by email, or (d) by fax (upon customary confirmation of receipt), OR (2) forty-eight (48) hours after being deposited in the U.S. mail
as certified or registered mail with postage prepaid. Any notice to be given to the Company under the terms of this Agreement will be addressed to the Company at Square, Inc., 1455 Market Street, Suite 600, San Francisco, CA 94103 or at such other
address as the Company may hereafter designate in writing. 
 19. Electronic Delivery. The Company may, in its sole discretion,
decide to deliver any documents related to this Award of Restricted Stock Units or future restricted stock units that may be awarded under the Plan by electronic means or request Participant’s consent to participate in the Plan by electronic
means. Participant hereby consents to receive such documents by electronic delivery and agrees to participate in the Plan through any on-line or electronic system established and maintained by the Company or another third party designated by the
Company. 
 20. No Waiver. Either party’s failure to enforce any provision or provisions of this Agreement shall not in any way
be construed as a waiver of any such provision or provisions, nor prevent that party from thereafter enforcing each and every other provision of this Agreement. The rights granted both parties herein are cumulative and shall not constitute a waiver
of either party’s right to assert all other legal remedies available to it under the circumstances. 
 21. Successors and
Assigns. The Company may assign any of its rights under this Agreement to single or multiple assignees, and this Agreement shall inure to the benefit of the successors and assigns of the Company. Subject to the restrictions on transfer herein
set forth, this Agreement shall be binding upon Participant and his or her heirs, executors, administrators, successors and assigns. The rights and obligations of Participant under this Agreement may only be assigned with the prior written consent
of the Company. 
 22. Additional Conditions to Issuance of Stock. If at any time the Company will determine, in its discretion, that
the listing, registration or qualification of the Shares upon any securities exchange or under any state or federal law, or the consent or approval of any governmental regulatory authority is necessary or desirable as a condition to the issuance of


  
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Shares to Participant (or his or her estate), such issuance will not occur unless and until such listing, registration, qualification, consent or approval will have been effected or obtained free
of any conditions not acceptable to the Company. Where the Company determines that the delivery of the payment of any Shares will violate federal securities laws or other applicable laws, the Company will defer delivery until the earliest date at
which the Company reasonably anticipates that the delivery of Shares will no longer cause such violation. The Company will make all reasonable efforts to meet the requirements of any such state or federal law or securities exchange and to obtain any
such consent or approval of any such governmental authority. 
 23. Interpretation. The Administrator will have the power to
interpret the Plan and this Agreement and to adopt such rules for the administration, interpretation and application of the Plan as are consistent therewith and to interpret or revoke any such rules (including, but not limited to, the determination
of whether or not any Restricted Stock Units have vested). All actions taken and all interpretations and determinations made by the Administrator in good faith will be final and binding upon Participant, the Company and all other interested persons.
Neither the Administrator nor any person acting on behalf of the Administrator will be personally liable for any action, determination or interpretation made in good faith with respect to the Plan or this Agreement. 

24. Modifications to the Agreement. This Agreement constitutes the entire understanding of the parties on the subjects covered.
Participant expressly warrants that he or she is not accepting this Agreement in reliance on any promises, representations, or inducements other than those contained herein. Modifications to this Agreement or the Plan can be made only in an express
written contract executed by a duly authorized officer of the Company. Notwithstanding anything to the contrary in the Plan or this Agreement, the Company reserves the right to revise this Agreement as it deems necessary or advisable, in its sole
discretion and without the consent of Participant, to comply with Section 409A or to otherwise avoid imposition of any additional tax or income recognition under Section 409A in connection to this Award of Restricted Stock Units. 

25. Governing Law; Severability. This Agreement is governed by the internal substantive laws, but not the choice of law rules, of
California. In the event that any provision hereof becomes or is declared by a court of competent jurisdiction to be illegal, unenforceable or void, this Agreement shall continue in full force and effect. 

26. Entire Agreement. The Plan is incorporated herein by reference. The Plan and this Agreement (including the exhibits referenced
herein) constitute the entire agreement of the parties with respect to the subject matter hereof and supersede in their entirety all prior undertakings and agreements of the Company and Participant with respect to the subject matter hereof, and may
not be modified adversely to the Participant’s interest except by means of a writing signed by the Company and Participant. 

Participant acknowledges receipt of a copy of the Plan and represents that he or she is familiar with the terms and provisions thereof, and
hereby accepts this Agreement subject to all of the terms and provisions thereof. Participant has reviewed the Plan and this Agreement in their entirety, has had an opportunity to obtain the advice of counsel prior to executing this Agreement and
fully understands all provisions of this Agreement. Participant hereby agrees to 

  
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accept as binding, conclusive and final all decisions or interpretations of the Administrator upon any questions arising under the Plan or this Agreement. Participant further agrees to notify the
Company upon any change in the residence address indicated below 
  

					
	PARTICIPANT:	  		 	SQUARE, INC.
			
	  
 Signature
	  		 	  
 By

			
	  
 Print Name
	  		 	  
 Title

			
	Residence Address:	  		 	
			
	  
	  		 	
			
	  
	  		 	


  
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 EXHIBIT A 

INVESTMENT REPRESENTATION STATEMENT 
  

					
	PARTICIPANT	 	:	  	
			
	COMPANY	 	:	  	 SQUARE, INC.

			
	SECURITY	 	:	  	 COMMON STOCK

			
	AMOUNT	 	:	  	
			
	DATE	 	:	  	

 In connection with the receipt of the above-listed Securities, the undersigned Participant represents to the
Company the following: 
 (a) Participant 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 Securities. Participant is acquiring these Securities for investment for Participant’s 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 of 1933, as amended (the “Securities Act”). 

(b) Participant acknowledges and understands that the Securities constitute “restricted securities” under the Securities Act and
have not been registered under the Securities Act in reliance upon a specific exemption therefrom, which exemption depends upon, among other things, the bona fide nature of Participant’s investment intent as expressed herein. In this
connection, Participant understands that, in the view of the Securities and Exchange Commission, the statutory basis for such exemption may be unavailable if Participant’s representation was predicated solely upon a present intention to hold
these Securities for the minimum capital gains period specified under tax statutes, for a deferred sale, for or until an increase or decrease in the market price of the Securities, or for a period of one year or any other fixed period in the future.
Participant further 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. Participant further acknowledges and understands that
the Company is under no obligation to register the Securities. Participant understands that the certificate evidencing the Securities shall be imprinted with any legend required under applicable state securities laws. 

(c) Participant is familiar with the provisions of Rule 701 and Rule 144, each promulgated under the Securities Act, which, in
substance, permit limited public resale of “restricted securities” acquired, directly or indirectly from the issuer thereof, in a non-public offering subject to the satisfaction of certain conditions. Rule 701 provides that if the
issuer qualifies under Rule 701 at the time of the grant of the restricted stock units to Participant, the exercise shall be exempt from registration under the Securities Act. In the event the Company


  
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becomes subject to the reporting requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, ninety (90) days thereafter (or such longer period as any market stand-off
agreement may require) the Securities exempt under Rule 701 may be resold, subject to the satisfaction of the applicable conditions specified by Rule 144, including in the case of affiliates (1) the availability of certain public
information about the Company, (2) the amount of Securities being sold during any three (3) month period not exceeding specified limitations, (3) the resale being made in an unsolicited “broker’s transaction”,
transactions directly with a “market maker” or “riskless principal transactions” (as those terms are defined under the Securities Exchange Act of 1934) and (4) the timely filing of a Form 144, if applicable. 

In the event that the Company does not qualify under Rule 701 at the time of grant of the restricted stock units, then the Securities may
be resold in certain limited circumstances subject to the provisions of Rule 144, which may require (i) the availability of current public information about the Company; (ii) the resale to occur more than a specified period after the
purchase and full payment (within the meaning of Rule 144) for the Securities; and (iii) in the case of the sale of Securities by an affiliate, the satisfaction of the conditions set forth in sections (2), (3) and (4) of the
paragraph immediately above. 
 (d) Participant further understands that in the event all of the applicable requirements of Rule 701 or
144 are not satisfied, registration under the Securities Act, compliance with Regulation A, or some other registration exemption shall 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 Rules 144 or 701 shall 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. Participant understands that no
assurances can be given that any such other registration exemption shall be available in such event. 
  

	
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