Document:

2016 Employee Stock Purchase Plan

 Exhibit 10.24 

APPTIO, INC. 
 2016
EMPLOYEE STOCK PURCHASE PLAN 
 1. Purpose. The purpose of the Plan is to provide employees of the Company and its
Designated Companies with an opportunity to purchase Common Stock through accumulated Contributions. The Company intends for the Plan to have two components: a Code Section 423 Component (“423 Component”) and a
non-Code Section 423 Component (“Non-423 Component”). The Company’s intention is to have the 423 Component of the Plan qualify as an “employee stock purchase plan” under Section 423 of the Code. The
provisions of the 423 Component, accordingly, will be construed so as to extend and limit Plan participation in a uniform and nondiscriminatory basis consistent with the requirements of Section 423 of the Code. In addition, this Plan authorizes
the grant of an option to purchase shares of Common Stock under the Non-423 Component that does not qualify as an “employee stock purchase plan” under Section 423 of the Code; an option granted under the
Non-423 Component will provide for substantially the same benefits as an option granted under the 423 Component, except that a Non-423 Component option may
include features necessary to comply with applicable non-U.S. laws pursuant to rules, procedures, or sub-plans adopted by the Administrator. Except as otherwise provided herein, the Non-423 Component will operate and be administered in the same
manner as the 423 Component. 
 2. Definitions. 

(a) “Administrator” means the Board or any Committee designated by the Board to administer the Plan pursuant to
Section 14. 
 (b) “Affiliate” means any entity, other than a Subsidiary, in which the Company has an equity or other
ownership interest. 
 (c) “Applicable Laws” means the requirements relating to the administration of equity-based awards
under U.S. state corporate laws, U.S. federal and state securities laws, the Code, any stock exchange or quotation system on which the Common Stock is listed or quoted and the applicable laws of any non-U.S.
country or jurisdiction where options are, or will be, granted under the Plan. 
 (d) “Board” means the Board of Directors
of the Company. 
 (e) “Change in Control” means the occurrence of any of the following events: 

(i) A change in the ownership of the Company which occurs on the date that any one person, or more than one person acting as a group
(“Person”), acquires ownership of the stock of the Company that, together with the stock held by such Person, constitutes more than fifty percent (50%) of the total voting power of the stock of the Company; provided, however, that
for purposes of this subsection, the acquisition of additional stock by any one Person, who is considered to own more than fifty percent (50%) of the total voting power of the stock of the Company will not be considered a Change in Control; or 

 (ii) A change in the effective control of the Company which occurs on the date that a majority
of members of the Board is replaced during any twelve (12) month period by Directors whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of the appointment or election. For purposes of this
clause (ii), if any Person is considered to be in effective control of the Company, the acquisition of additional control of the Company by the same Person will not be considered a Change in Control; or 

(iii) A change in the ownership of a substantial portion of the Company’s assets which occurs on the date that any Person acquires (or
has acquired during the twelve (12) month period ending on the date of the most recent acquisition by such person or persons) assets from the Company that have a total gross fair market value equal to or more than fifty percent (50%) of the total
gross fair market value of all of the assets of the Company immediately prior to such acquisition or acquisitions; provided, however, that for purposes of this subsection, the following will not constitute a change in the ownership of a substantial
portion of the Company’s assets: (A) a transfer to an entity that is controlled by the Company’s stockholders immediately after the transfer, or (B) a transfer of assets by the Company to: (1) a stockholder of the Company (immediately
before the asset transfer) in exchange for or with respect to the Company’s stock, (2) an entity, fifty percent (50%) or more of the total value or voting power of which is owned, directly or indirectly, by the Company, (3) a Person, that owns,
directly or indirectly, fifty percent (50%) or more of the total value or voting power of all the outstanding stock of the Company, or (4) an entity, at least fifty percent (50%) of the total value or voting power of which is owned, directly or
indirectly, by a Person described in this subsection (iii)(B)(3). For purposes of this subsection, gross fair market value means the value of the assets of the Company, or the value of the assets being disposed of, determined without regard to
any liabilities associated with such assets. 
 For purposes of this definition, persons will be considered to be acting as a group if they
are owners of a corporation that enters into a merger, consolidation, purchase or acquisition of stock, or similar business transaction with the Company. 

Notwithstanding the foregoing, a transaction will not be deemed a Change in Control 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 U.S. Treasury Regulations and Internal Revenue Service guidance that has been promulgated or may be promulgated
thereunder from time to time. 
 Further and for the avoidance of doubt, a transaction will not constitute a Change in Control if: (i) its
sole purpose is to change the state of the Company’s incorporation, or (ii) its sole purpose is to create a holding company that will be owned in substantially the same proportions by the persons who held the Company’s securities
immediately before such transaction. 
 (f) “Code” means the U.S. Internal Revenue Code of 1986, as amended. Reference
to a specific section of the Code or U.S. Treasury Regulation thereunder will include such section or 

  
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regulation, any valid regulation or other official applicable guidance promulgated under such section, and any comparable provision of any future legislation or regulation amending, supplementing
or superseding such section or regulation. 
 (g) “Committee” means a committee of the Board appointed in accordance with
Section 14 hereof. 
 (h) “Common Stock” means the Class A common stock of the Company. 

(i) “Company” means Apptio, Inc., a Delaware corporation, or any successor thereto. 

(j) “Compensation” means an Eligible Employee’s base straight time gross earnings and payments for overtime and shift
premium, but exclusive of payments for incentive compensation, bonuses, equity compensation income and other similar compensation. The Administrator, in its discretion, may, on a uniform and nondiscriminatory basis, establish a different
definition of Compensation for a subsequent Offering Period. 
 (k) “Contributions” means the payroll deductions and other
additional payments or contributions that the Company may permit to be made by a Participant to fund the exercise of options granted pursuant to the Plan. 

(l) “Designated Company” means any Subsidiary or Affiliate that has been designated by the Administrator from time to time in
its sole discretion as eligible to participate in the Plan. For purposes of the 423 Component, only the Company and its Subsidiaries may be Designated Companies, provided, however that at any given time, a Subsidiary that is a Designated
Company under the 423 Component will not be a Designated Company under the Non-423 Component.
 (m) “Director” means a
member of the Board. 
 (n) “Eligible Employee” means any individual who is a common law employee providing services to the
Company or a Designated Company and is customarily employed for at least twenty (20) hours per week and more than five (5) months in any calendar year by the Employer, or any lesser number of hours per week and/or number of months in any calendar
year established by the Administrator (if required under Applicable Laws) for purposes of any separate Offering or for Eligible Employees participating in the Non-423 Component. For purposes of the Plan, the employment relationship will be
treated as continuing intact while the individual is on sick leave or other leave of absence that the Employer approves or is legally protected under Applicable Laws. Where the period of leave exceeds three (3) months and the individual’s
right to reemployment is not guaranteed either by statute or by contract, the employment relationship will be deemed to have terminated three (3) months and one (1) day following the commencement of such leave. The Administrator, in its
discretion, from time to time may, prior to an Enrollment Date for all options to be granted on such Enrollment Date in an Offering, determine (on a uniform and nondiscriminatory basis or as otherwise permitted by Treasury Regulation Section 1.423-2) that the definition of Eligible Employee will or will not 

  
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include an individual if he or she: (i) has not completed at least two (2) years of service since his or her last hire date (or such lesser period of time as may be determined by the
Administrator in its discretion), (ii) customarily works not more than twenty (20) hours per week (or such lesser period of time as may be determined by the Administrator in its discretion), (iii) customarily works not more than five (5)
months per calendar year (or such lesser period of time as may be determined by the Administrator in its discretion), (iv) is a highly compensated employee within the meaning of Section 414(q) of the Code, or (v) is a highly compensated
employee within the meaning of Section 414(q) of the Code with compensation above a certain level or is an officer or subject to the disclosure requirements of Section 16(a) of the Exchange Act, provided the exclusion is applied with respect to each
Offering in an identical manner to all highly compensated individuals of the Employer whose Employees are participating in that Offering. Each exclusion will be applied with respect to an Offering in a manner complying with U.S. Treasury
Regulation Section 1.423-2(e)(2)(ii). 
 (o) “Employer” means the employer of
the applicable Eligible Employee(s). 
 (p) “Enrollment Date” means the first Trading Day of each Offering Period. 

(q) “Exchange Act” means the U.S. Securities Exchange Act of 1934, as amended, including the rules and regulations
promulgated thereunder. 
 (r) “Exercise Date” means the last Trading Day of the Offering Period, provided that the first
Exercise Date under the Plan will be the first Trading Day on or before May 31, 2017. Notwithstanding the foregoing, in the event that an Offering Period is terminated prior to its expiration pursuant to Section 20(a), the
Administrator, in its sole discretion, may determine that such Offering Period will terminate without options being exercised on the Exercise Date that otherwise would have occurred on the last Trading Day of such Offering Period. 

(s) “Fair Market Value” means, as of any date and unless the Administrator determines otherwise, the value of Common Stock
determined as follows: 
 (i) If the Common Stock is listed on any established stock exchange or a national market system, including
without limitation the New York Stock Exchange, NASDAQ Global Select Market, the NASDAQ Global Market or the NASDAQ Capital Market of The NASDAQ Stock Market, its Fair Market Value will be the closing sales price for such stock (or the closing bid,
if no sales were reported) as quoted on such exchange or system on the date of determination, as reported in The Wall Street Journal or such other source as the Administrator deems reliable; 

(ii) If the Common Stock is regularly quoted by a recognized securities dealer but selling prices are not reported, its Fair Market Value
will be the mean between the high bid and low asked prices for the Common Stock on the date of determination (or if no bids and asks were reported on that date, as applicable, on the last Trading Day such bids and asks were reported), as reported in
The Wall Street Journal or such other source as the Administrator deems reliable; 

  
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 (iii) In the absence of an established market for the Common Stock, the Fair Market Value
thereof will be determined in good faith by the Administrator; or 
 (iv) For purposes of the Enrollment Date of the first Offering Period
under the Plan, the Fair Market Value will be the initial price to the public as set forth in the final prospectus included within the registration statement on Form S-1 filed with the Securities and Exchange Commission for the initial public
offering of the Common Stock (the “Registration Statement”). 
 (t) “Fiscal Year” means the fiscal year of
the Company. 
 (u) “New Exercise Date” means a new Exercise Date if the Administrator shortens any Offering Period then in
progress. 
 (v) “Offering” means an offer under the Plan of an option that may be exercised during an Offering Period as
further described in Section 4. For purposes of the Plan, the Administrator may designate separate Offerings under the Plan (the terms of which need not be identical) in which Employees of one or more Employers will participate, even if the
dates of the applicable Offering Periods of each such Offering are identical and the provisions of the Plan will separately apply to each Offering. To the extent permitted by U.S. Treasury Regulation
Section 1.423-2(a)(1), the terms of each Offering need not be identical provided that the terms of the Plan and an Offering together satisfy U.S. Treasury Regulation
Section 1.423-2(a)(2) and (a)(3).
 (w) “Offering Periods” means the
consecutive periods of approximately six (6) months during which an option granted pursuant to the Plan may be exercised, (i) commencing on the first Trading Day on or after May 31 and November 30 of each year and terminating on the first
Trading Day on or after November 30 and May 31, approximately six (6) months later; provided, however, that the first Offering Period under the Plan will commence with the first Trading Day on or after the date on which the U.S.
Securities and Exchange Commission declares the Company’s Registration Statement effective and will end on the first Trading Day on or after May 31, 2017, and provided, further, that the second Offering Period under the Plan will
commence on the first Trading Day on or after May 31, 2017. The duration and timing of Offering Periods may be changed pursuant to Sections 4, 19 and 20. 

(x) “Parent” means a “parent corporation,” whether now or hereafter existing, as defined in Section 424(e) of the
Code. 
 (y) “Participant” means an Eligible Employee that participates in the Plan.

(z) “Plan” means this Apptio, Inc. 2016 Employee Stock Purchase Plan.

(aa) “Purchase Price” means an amount equal to eighty-five percent (85%) of the Fair Market Value of a share of Common Stock
on the Enrollment Date or on the Exercise Date, whichever is lower; provided however, that the Purchase Price may be determined for subsequent Offering Periods by the Administrator subject to compliance with Section 423 of the Code (or any successor
rule or provision or any other Applicable Law, regulation or stock exchange rule) or pursuant to Sections 19 and 20. 

  
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 (bb) “Registration Date” means the effective date of the first registration
statement that is filed by the Company and declared effective pursuant to Section 12(b) of the Exchange Act, with respect to any class of the Company’s securities. 

(cc) “Subsidiary” means a “subsidiary corporation,” whether now or hereafter existing, as defined in Section 424(f)
of the Code. 
 (dd) “Trading Day” means a day on which the national stock exchange upon which the Common Stock is listed
is open for trading. 
 (ee) “U.S. Treasury Regulations” means the Treasury regulations of the Code. Reference to a
specific U.S. Treasury Regulation or Section of the Code will include such U.S. Treasury Regulation or Section, any valid regulation promulgated under such Section, and any comparable provision of any future legislation or regulation amending,
supplementing or superseding such Section or regulation. 
 3. Eligibility. 

(a) First Offering Period. Any individual who is an Eligible Employee immediately prior to the first Offering Period will be
automatically enrolled in the first Offering Period. 
 (b) Subsequent Offering Periods. Any Eligible Employee on a given
Enrollment Date subsequent to the first Offering Period will be eligible to participate in the Plan, subject to the requirements of Section 5.

(c) Non-U.S. Employees. Eligible Employees who are citizens or residents of a non-U.S. jurisdiction (without regard to whether
they also are citizens or residents of the United States or resident aliens (within the meaning of Section 7701(b)(1)(A) of the Code)) may be excluded from participation in the Plan or an Offering if the participation of such Eligible Employees is
prohibited under the laws of the applicable jurisdiction or if complying with the laws of the applicable jurisdiction would cause the Plan or an Offering to violate Section 423 of the Code. In the case of the Non-423 Component, Eligible
Employees may be excluded from participation in the Plan or an Offering if the Administrator has determined that participation of such Eligible Employees is not advisable or practicable. 

(d) Limitations. Any provisions of the Plan to the contrary notwithstanding, no Eligible Employee will be granted an option under
the Plan (i) to the extent that, immediately after the grant, such Eligible Employee (or any other person whose stock would be attributed to such Eligible Employee pursuant to Section 424(d) of the Code) would own capital stock of the Company or any
Parent or Subsidiary of the Company and/or hold outstanding options to purchase such stock possessing five percent (5%) or more of the total combined voting power or value of all classes of the capital stock of the Company or of any Parent or
Subsidiary of the Company, or (ii) to the extent that his or her rights to purchase stock under all employee stock purchase plans (as defined in Section 423 of the Code) of the Company or any Parent or Subsidiary of the Company accrues at a rate,
which exceeds twenty-five thousand dollars ($25,000) worth of stock (determined at the Fair Market Value of the stock at the time such option is granted) for each calendar year in which such option is outstanding at any time, as determined in
accordance with Section 423 of the Code and the regulations thereunder. 

  
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 4. Offering Periods. The Plan will be implemented by consecutive Offering Periods
with a new Offering Period commencing on the first Trading Day on or after May 31 and November 30 each year, or on such other date as the Administrator will determine; provided, however, that the first Offering Period under the Plan
will commence with the first Trading Day on or after the date upon which the Company’s Registration Statement is declared effective by the U.S. Securities and Exchange Commission and end on the first Trading Day on or after
May 31, 2017, and provided, further, that the second Offering Period under the Plan will commence on the first Trading Day on or after May 31, 2017. The Administrator will have the power to change the duration of Offering
Periods (including the commencement dates thereof) with respect to future Offerings without stockholder approval if such change is announced prior to the scheduled beginning of the first Offering Period to be affected thereafter; provided, however,
that no Offering Period may last more than twenty-seven (27) months. 
 5.
Participation.
 (a) First Offering Period. An Eligible Employee will be entitled to continue to participate in the first
Offering Period pursuant to Section 3(a) only if such individual submits a subscription agreement authorizing Contributions in a form determined by the Administrator (which may be similar to the forms attached hereto as Exhibits A-1 and
A-2) to the Company’s designated plan administrator (i) no earlier than the effective date of the Form S-8 registration statement with respect to the issuance of Common Stock under this Plan and (ii) with respect to the first Offering
Period, no later than November 10, 2016, or, with respect to any Offering Period including the first Offering Period, such other period of time as the Administrator may determine (the “Enrollment Window”). An Eligible
Employee’s failure to submit the subscription agreement during the Enrollment Window will result in the automatic termination of such individual’s participation in the first Offering Period. 

(b) Subsequent Offering Periods. An Eligible Employee may participate in the Plan pursuant to Section 3(b) by (i) submitting to the
Company’s stock administration office (or its designee), on or before a date determined by the Administrator prior to an applicable Enrollment Date, a properly completed subscription agreement authorizing Contributions in the form provided by
the Administrator for such purpose, or (ii) following an electronic or other enrollment procedure determined by the Administrator.  

6. Contributions. 
 (a)
At the time a Participant enrolls in the Plan pursuant to Section 5, he or she will elect to have Contributions (in the form of payroll deductions or otherwise, to the extent permitted or required by the Administrator) made on each pay day during
the Offering Period in an amount not exceeding fifteen percent (15%) of the Compensation that he or she receives on each pay day during the Offering Period (for illustrative purposes, should a pay day occur on an Exercise Date, a Participant
will have any payroll deductions or other applicable Contributions made on such day applied to his or her 

  
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account under the then-current Offering Period). The Administrator, in its sole discretion, may permit or require all Participants in a specified Offering to contribute amounts to the Plan
through payment by cash, check or other means set forth in the subscription agreement prior to each Exercise Date of each Offering Period.

(b) A Participant’s subscription agreement will remain in effect for successive Offering Periods unless terminated as provided in Section
10 hereof. 
 (c) In the event Contributions are made in the form of payroll deductions, such payroll deductions for a Participant will
commence on the first pay day following the Enrollment Date and will end on the last pay day on or prior to the last Exercise Date of such Offering Period to which such authorization is applicable, unless sooner terminated by the Participant as
provided in Section 10 hereof; provided, however, that for the first Offering Period, payroll deductions will commence on the first pay day on or following the end of the Enrollment Window. 

(d) All Contributions made for a Participant will be credited to his or her account under the Plan and Contributions will be made in whole
percentages only. A Participant may not make any additional payments into such account. 
 (e) A Participant may discontinue his or her
participation in the Plan as provided under Section 10. Unless otherwise determined by the Administrator, during an Offering Period, a Participant may not increase the rate of his or her Contributions and may only decrease the rate of his or
her Contributions one (1) time and such decrease must be to a Contribution rate of zero percent (0%). Any such decrease during an Offering Period requires the Participant (i) properly completing and submitting to the Company’s stock
administration office (or its designee), on or before a date determined by the Administrator prior to an applicable Exercise Date, a new subscription agreement authorizing the change in Contribution rate in the form provided by the Administrator for
such purpose, or (ii) following an electronic or other procedure prescribed by the Administrator. If a Participant has not followed such procedures to change the rate of Contributions, the rate of his or her Contributions will continue at the
originally elected rate throughout the Offering Period and future Offering Periods (unless the Participant’s participation is terminated as provided in Sections 10 or 11). The Administrator may, in its sole discretion, amend the nature
and/or number of Contribution rate changes that may be made by Participants during any Offering Period and may establish other conditions or limitations as it deems appropriate for Plan administration. Any change in Contribution rate made
pursuant to this Section 6(e) will be effective as of the first (1st) full payroll period following fifteen (15) calendar days after the date on which the change is made by the Participant (unless
the Administrator, in its sole discretion, elects to process a given change in Contribution rate more quickly). 
 (f) Notwithstanding the
foregoing, to the extent necessary to comply with Section 423(b)(8) of the Code and Section 3(d), a Participant’s Contributions may be decreased to zero percent (0%) at any time during an Offering Period. Subject to Section 423(b)(8)
of the Code and Section 3(d) hereof, Contributions will recommence at the rate originally elected by the Participant effective as of the beginning of the first Offering Period scheduled to end in the following calendar year, unless terminated by the
Participant as provided in Section 10. 

  
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 (g) Notwithstanding any provisions to the contrary in the Plan, the Administrator may allow or
require Eligible Employees to participate in the Plan via cash contributions instead of payroll deductions if for Participants participating in a separate Offering or in the Non-423 Component, (i) payroll
deductions are not permitted or advisable under Applicable Laws, and (ii) the Administrator determines that cash contributions are permissible under Section 423 of the Code. 

(h) At the time the option is exercised, in whole or in part, or at the time some or all of the Common Stock issued under the Plan is disposed
of (or any other time that a taxable event related to the Plan occurs), the Participant must make adequate provision for the Company’s or Employer’s federal, state, local or any other tax liability payable to any authority including taxes
imposed by jurisdictions outside of the U.S., national insurance, social security or other tax withholding obligations, if any, which arise upon the exercise of the option or the disposition of the Common Stock (or any other time that a taxable
event related to the Plan occurs). At any time, the Company or the Employer may, but will not be obligated to, withhold from the Participant’s compensation the amount necessary for the Company or the Employer to meet applicable withholding
obligations, including any withholding required to make available to the Company or the Employer any tax deductions or benefits attributable to the sale or early disposition of Common Stock by the Eligible Employee. In addition, the Company or
the Employer may, but will not be obligated to, withhold from the proceeds of the sale of Common Stock or any other method of withholding the Company or the Employer deems appropriate to the extent permitted by U.S. Treasury Regulation Section 1.423-2(f).
 7. Grant of Option. On the Enrollment Date of each Offering Period,
each Eligible Employee participating in such Offering Period will be granted an option to purchase on each Exercise Date during such Offering Period (at the applicable Purchase Price) up to a number of shares of Common Stock determined by dividing
such Eligible Employee’s Contributions accumulated prior to such Exercise Date and retained in the Eligible Employee’s account as of the Exercise Date by the applicable Purchase Price; provided that in no event will an Eligible Employee be
permitted to purchase during each Offering Period more than 5,000 shares of Common Stock (subject to any adjustment pursuant to Section 19) and provided further that such purchase will be subject to the limitations set forth in Sections 3(d)
and 13. The Eligible Employee may accept the grant of such option (i) with respect to the first Offering Period by submitting a properly completed subscription agreement in accordance with the requirements of Section 5 on or before the last day
of the Enrollment Window, and (ii) with respect to any subsequent Offering Period under the Plan, by electing to participate in the Plan in accordance with the requirements of Section 5. The Administrator may, for future Offering Periods,
increase or decrease, in its absolute discretion, the maximum number of shares of Common Stock that an Eligible Employee may purchase during each Offering Period. Exercise of the option will occur as provided in Section 8, unless the
Participant has withdrawn pursuant to Section 10. The option will expire on the last day of the Offering Period. 

  
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 8. Exercise of Option. 

(a) Unless a Participant withdraws from the Plan as provided in Section 10, his or her option for the purchase of shares of Common Stock will
be exercised automatically on the Exercise Date, and the maximum number of full shares subject to the option will be purchased for such Participant at the applicable Purchase Price with the accumulated Contributions from his or her account. No
fractional shares of Common Stock will be purchased; any Contributions accumulated in a Participant’s account, which are not sufficient to purchase a full share will be retained in the Participant’s account for the subsequent Offering
Period, subject to earlier withdrawal by the Participant as provided in Section 10. Any other funds left over in a Participant’s account after the Exercise Date will be returned to the Participant. During a Participant’s
lifetime, a Participant’s option to purchase shares hereunder is exercisable only by him or her. 
 (b) If the Administrator determines
that, on a given Exercise Date, the number of shares of Common Stock with respect to which options are to be exercised may exceed (i) the number of shares of Common Stock that were available for sale under the Plan on the Enrollment Date of the
applicable Offering Period, or (ii) the number of shares of Common Stock available for sale under the Plan on such Exercise Date, the Administrator may in its sole discretion (x) provide that the Company will make a pro rata allocation of the shares
of Common Stock available for purchase on such Enrollment Date or Exercise Date, as applicable, in as uniform a manner as will be practicable and as it will determine in its sole discretion to be equitable among all Participants exercising options
to purchase Common Stock on such Exercise Date, and continue all Offering Periods then in effect or (y) provide that the Company will make a pro rata allocation of the shares available for purchase on such Enrollment Date or Exercise Date, as
applicable, in as uniform a manner as will be practicable and as it will determine in its sole discretion to be equitable among all participants exercising options to purchase Common Stock on such Exercise Date, and terminate any or all Offering
Periods then in effect pursuant to Section 20. The Company may make a pro rata allocation of the shares available on the Enrollment Date of any applicable Offering Period pursuant to the preceding sentence, notwithstanding any authorization of
additional shares for issuance under the Plan by the Company’s stockholders subsequent to such Enrollment Date. 
 9.
Delivery. As soon as reasonably practicable after each Exercise Date on which a purchase of shares of Common Stock occurs, the Company will arrange the delivery to each Participant of the shares purchased upon exercise of his or her
option in a form determined by the Administrator (in its sole discretion) and pursuant to rules established by the Administrator. The Company may permit or require that shares be deposited directly with a broker designated by the Company or to
a designated agent of the Company, and the Company may utilize electronic or automated methods of share transfer. The Company may require that shares be retained with such broker or agent for a designated period of time and/or may establish
other procedures to permit tracking of disqualifying dispositions or other dispositions of such shares. No Participant will have any voting, dividend, or other stockholder rights with respect to shares of Common Stock subject to any option
granted under the Plan until such shares have been purchased and delivered to the Participant as provided in this Section 9. 

  
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 10. Withdrawal. 

(a) A Participant may withdraw all but not less than all the Contributions credited to his or her account and not yet used to exercise his or
her option under the Plan at any time by (i) submitting to the Company’s stock administration office (or its designee) a written notice of withdrawal in the form determined by the Administrator for such purpose (which may be similar to the
form attached hereto as Exhibit B), or (ii) following an electronic or other withdrawal procedure determined by the Administrator. All of the Participant’s Contributions credited to his or her account will be paid to such
Participant as soon as administratively practicable after receipt of notice of withdrawal and such Participant’s option for the Offering Period will be automatically terminated, and no further Contributions for the purchase of shares will be
made for such Offering Period. If a Participant withdraws from an Offering Period, Contributions will not resume at the beginning of the succeeding Offering Period, unless the Participant re-enrolls in the Plan in accordance with the provisions
of Section 5. 
 (b) A Participant’s withdrawal from an Offering Period will not have any effect upon his or her eligibility to
participate in any similar plan that may hereafter be adopted by the Company or in succeeding Offering Periods that commence after the termination of the Offering Period from which the Participant withdraws. 

11. Termination of Employment. Unless otherwise required by Applicable Laws, upon a Participant’s ceasing to be an
Eligible Employee, for any reason, he or she will be deemed to have elected to withdraw from the Plan and the Contributions credited to such Participant’s account during the Offering Period but not yet used to purchase shares of Common Stock
under the Plan will be returned to such Participant or, in the case of his or her death, to the person or persons entitled thereto under Section 15, and such Participant’s option will be automatically terminated. A Participant whose
employment transfers between entities through a termination with an immediate rehire (with no break in service) by the Company or a Designated Company will not be treated as terminated under the Plan; however, if a Participant transfers from an
Offering under the 423 Component to the Non-423 Component, the exercise of the option will be qualified under the 423 Component only to the extent it complies with Section 423 of the Code. 

12. Interest. No interest will accrue on the Contributions of a participant in the Plan, except as may be required by Applicable
Law, as determined by the Company, and if so required by the laws of a particular jurisdiction, will apply to all Participants in the relevant Offering under the 423 Component, except to the extent otherwise permitted by U.S. Treasury Regulation Section 1.423-2(f). 
 13. Stock. 

(a) Subject to adjustment upon changes in capitalization of the Company as provided in Section 19 hereof, the maximum number of shares of
Common Stock that will be made available for sale under the Plan will be 750,000 shares of Common Stock. The number of shares of Common Stock available for issuance under the Plan will be increased on the first day of each Fiscal Year
beginning with the 2017 Fiscal Year equal to the least of (i) 1,600,000 shares of Common Stock, 

  
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(ii) one percent (1%) of the outstanding shares of all classes of the Company’s common stock on the last day of the immediately preceding Fiscal Year, or (iii) such number of
shares of Common Stock determined by the Board; provided, however, that such determination under clause (iii) will be made no later than the last day of the immediately preceding Fiscal Year. 

(b) Until the shares of Common Stock are issued (as evidenced by the appropriate entry on the books of the Company or of a duly authorized
transfer agent of the Company), a Participant will have only the rights of an unsecured creditor with respect to such shares, and no right to vote or receive dividends or any other rights as a stockholder will exist with respect to such shares. 

(c) Shares of Common Stock to be delivered to a Participant under the Plan will be registered in the Participant’s name. 

14. Administration. The Plan will be administered by the Board or a Committee appointed by the Board, which Committee will be
constituted to comply with Applicable Laws. The Administrator will have full and exclusive discretionary authority to construe, interpret and apply the terms of the Plan, to designate separate Offerings under the Plan, to designate Subsidiaries and
Affiliates as participating in the 423 Component or Non-423 Component, to determine eligibility, to adjudicate all disputed claims filed under the Plan and to establish such procedures that it deems necessary for the administration of the Plan
(including, without limitation, to adopt such procedures and sub-plans as are necessary or appropriate to permit the participation in the Plan by employees who are foreign nationals or employed outside the U.S., the terms of which sub-plans may take
precedence over other provisions of this Plan, with the exception of Section 13(a) hereof, but unless otherwise superseded by the terms of such sub-plan, the provisions of this Plan will govern the operation of such sub-plan). Unless otherwise
determined by the Administrator, the Employees eligible to participate in each sub-plan will participate in a separate Offering or in the Non-423 Component. Without limiting the generality of the foregoing, the Administrator is specifically
authorized to adopt rules and procedures regarding eligibility to participate, the definition of Compensation, handling of Contributions, making of Contributions to the Plan (including, without limitation, in forms other than payroll deductions),
establishment of bank or trust accounts to hold Contributions, payment of interest, conversion of local currency, obligations to pay payroll tax, determination of beneficiary designation requirements, withholding procedures and handling of stock
certificates that vary with applicable local requirements. The Administrator also is authorized to determine that, to the extent permitted by U.S. Treasury Regulation Section 1.423-2(f), the terms of
an option granted under the Plan or an Offering to citizens or residents of a non-U.S. jurisdiction will be less favorable than the terms of options granted under the Plan or the same Offering to employees resident solely in the U.S. Every
finding, decision and determination made by the Administrator will, to the full extent permitted by law, be final and binding upon all parties.

15. Designation of Beneficiary. 

(a) If permitted by the Administrator, a Participant may file a designation of a beneficiary who is to receive any shares of Common Stock and
cash, if any, from the Participant’s account under the Plan in the event of such Participant’s death subsequent to an Exercise Date on which 

  
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the option is exercised but prior to delivery to such Participant of such shares and cash. In addition, if permitted by the Administrator, a Participant may file a designation of a
beneficiary who is to receive any cash from the Participant’s account under the Plan in the event of such Participant’s death prior to exercise of the option. If a Participant is married and the designated beneficiary is not the
spouse, spousal consent will be required for such designation to be effective, unless otherwise determined by the Administrator. 
 (b) Such
designation of beneficiary may be changed by the Participant at any time by notice in a form determined by the Administrator. In the event of the death of a Participant and in the absence of a beneficiary validly designated under the Plan who
is living at the time of such Participant’s death, the Company will deliver such shares and/or cash to the executor or administrator of the estate of the Participant, or if no such executor or administrator has been appointed (to the knowledge
of the Company), the Company, in its discretion, may deliver such shares and/or cash to the spouse or to any one or more dependents or relatives of the Participant, or if no spouse, dependent or relative is known to the Company, then to such other
person as the Company may designate. 
 (c) All beneficiary designations will be in such form and manner as the Administrator may designate
from time to time. Notwithstanding Sections 15(a) and (b) above, the Company and/or the Administrator may decide not to permit such designations by Participants in non-U.S. jurisdictions to the extent permitted by U.S. Treasury Regulation Section 1.423-2(f).
 16. Transferability. Neither Contributions credited to a
Participant’s account nor any rights with regard to the exercise of an option or to receive shares of Common Stock under the Plan may be assigned, transferred, pledged or otherwise disposed of in any way (other than by will, the laws of descent
and distribution or as provided in Section 15) by the Participant. Any such attempt at assignment, transfer, pledge or other disposition will be without effect, except that the Company may treat such act as an election to withdraw funds from an
Offering Period in accordance with Section 10 hereof. 
 17. Use of Funds. The Company may use all Contributions received or
held by it under the Plan for any corporate purpose, and the Company will not be obligated to segregate such Contributions except to the extent Applicable Laws require that Contributions to the Plan by Participants be segregated from the
Company’s general corporate funds and/or deposited with an independent third party, provided that, if such segregation or deposit with an independent third party is required by the laws of a particular jurisdiction, it will apply to all
Participants in the relevant Offering under the 423 Component, except to the extent otherwise permitted by U.S. Treasury Regulation Section 1.423-2(f). Until shares of Common Stock are issued, Participants will have only the rights of an
unsecured creditor with respect to such shares. 
 18. Reports. Individual accounts will be maintained for each Participant in
the Plan. Statements of account will be given to participating Eligible Employees at least annually, which statements will set forth the amounts of Contributions, the Purchase Price, the number of shares of Common Stock purchased and the
remaining cash balance, if any. 

  
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 19. Adjustments, Dissolution, Liquidation, Merger or Change in Control. 

(a) Adjustments. In the event that any dividend or other distribution (whether in the form of cash, Common Stock, other
securities, or other property), recapitalization, stock split, reverse stock split, reorganization, merger, consolidation, split-up, spin-off, combination, repurchase, or exchange of Common Stock or other securities of the Company, or other change
in the corporate structure of the Company affecting the Common Stock occurs, the Administrator, in order to prevent dilution or enlargement of the benefits or potential benefits intended to be made available under the Plan, will, in such manner as
it may deem equitable, adjust the number and class of shares that may be delivered under the Plan, the Purchase Price per share, class and the number of shares covered by each option under the Plan that has not yet been exercised, and the numerical
limits of Sections 7 and 13. 
 (b) Dissolution or Liquidation. In the event of the proposed dissolution or liquidation of
the Company, any Offering Period then in progress will be shortened by setting a New Exercise Date, and will terminate immediately prior to the consummation of such proposed dissolution or liquidation, unless provided otherwise by the
Administrator. The New Exercise Date will be before the date of the Company’s proposed dissolution or liquidation. The Administrator will notify each Participant in writing or electronically, prior to the New Exercise Date, that the
Exercise Date for the Participant’s option has been changed to the New Exercise Date and that the Participant’s option will be exercised automatically on the New Exercise Date, unless prior to such date the Participant has withdrawn from
the Offering Period as provided in Section 10 hereof.
 (c) Merger or Change in Control. In the event of a merger or Change in
Control, each outstanding option will be assumed or an equivalent option substituted by the successor corporation or a Parent or Subsidiary of the successor corporation. In the event that the successor corporation refuses to assume or
substitute for the option, the Offering Period with respect to which such option relates will be shortened by setting a New Exercise Date on which such Offering Period will end. The New Exercise Date will occur before the date of the
Company’s proposed merger or Change in Control. The Administrator will notify each Participant in writing or electronically prior to the New Exercise Date, that the Exercise Date for the Participant’s option has been changed to the
New Exercise Date and that the Participant’s option will be exercised automatically on the New Exercise Date, unless prior to such date the Participant has withdrawn from the Offering Period as provided in Section 10 hereof. 

20. Amendment or Termination. 

(a) The Administrator, in its sole discretion, may amend, suspend, or terminate the Plan, or any part thereof, at any time and for any
reason. If the Plan is terminated, the Administrator, in its discretion, may elect to terminate all outstanding Offering Periods either immediately or upon completion of the purchase of shares of Common Stock on the next Exercise Date (which
may be sooner than originally scheduled, if determined by the Administrator in its discretion), or may elect to permit Offering Periods to expire in accordance with their terms (and subject to any adjustment pursuant to Section 19). If the
Offering Periods are terminated prior to expiration, all amounts then credited to 

  
 - 14 - 

 
Participants’ accounts that have not been used to purchase shares of Common Stock will be returned to the Participants (without interest thereon, except as otherwise required under
Applicable Laws, as further set forth in Section 12 hereof) as soon as administratively practicable. 
 (b) Without stockholder consent and
without limiting Section 20(a), the Administrator will be entitled to change the Offering Periods, designate separate Offerings, limit the frequency and/or number of changes in the amount withheld during an Offering Period, establish the exchange
ratio applicable to amounts withheld in a currency other than U.S. dollars, permit Contributions in excess of the amount designated by a Participant in order to adjust for delays or mistakes in the Company’s processing of properly completed
Contribution elections, establish reasonable waiting and adjustment periods and/or accounting and crediting procedures to ensure that amounts applied toward the purchase of Common Stock for each Participant properly correspond with Contribution
amounts, and establish such other limitations or procedures as the Administrator determines in its sole discretion advisable that are consistent with the Plan. 

(c) In the event the Administrator determines that the ongoing operation of the Plan may result in unfavorable financial accounting
consequences, the Administrator may, in its discretion and, to the extent necessary or desirable, modify, amend or terminate the Plan to reduce or eliminate such accounting consequence including, but not limited to: 

(i) amending the Plan to conform with the safe harbor definition under the Financial Accounting Standards Board Accounting Standards
Codification Topic 718 (or any successor thereto), including with respect to an Offering Period underway at the time; 
 (ii) altering the
Purchase Price for any Offering Period including an Offering Period underway at the time of the change in Purchase Price; 
 (iii)
shortening any Offering Period by setting a New Exercise Date, including an Offering Period underway at the time of the Administrator action; 

(iv) reducing the maximum percentage of Compensation a Participant may elect to set aside as Contributions; and 

(v) reducing the maximum number of Shares a Participant may purchase during any Offering Period. 

Such modifications or amendments will not require stockholder approval or the consent of any Participants. 

21. Notices. All notices or other communications by a Participant to the Company under or in connection with the Plan will be
deemed to have been duly given when received in the form and manner specified by the Company at the location, or by the person, designated by the Company for the receipt thereof. 

  
 - 15 - 

 22. Conditions Upon Issuance of Shares. Shares of Common Stock will not be issued
with respect to an option unless the exercise of such option and the issuance and delivery of such shares pursuant thereto will comply with all applicable provisions of law, domestic or foreign, including, without limitation, the U.S. Securities Act
of 1933, as amended, the Exchange Act, the rules and regulations promulgated thereunder, and the requirements of any stock exchange upon which the shares may then be listed, and will be further subject to the approval of counsel for the Company with
respect to such compliance. 
 As a condition to the exercise of an option, the Company may require the person exercising such option to
represent and warrant at the time of any such exercise that the shares are being purchased only for investment and without any present intention to sell or distribute such shares if, in the opinion of counsel for the Company, such a representation
is required by any of the aforementioned applicable provisions of law. 
 23. Code Section 409A. The 423 Component of the Plan
is exempt from the application of Code Section 409A and any ambiguities herein will be interpreted to so be exempt from Code Section 409A. In furtherance of the foregoing and notwithstanding any provision in the Plan to the contrary, if the
Administrator determines that an option granted under the Plan may be subject to Code Section 409A or that any provision in the Plan would cause an option under the Plan to be subject to Code Section 409A, the Administrator may amend the terms of
the Plan and/or of an outstanding option granted under the Plan, or take such other action the Administrator determines is necessary or appropriate, in each case, without the Participant’s consent, to exempt any outstanding option or future
option that may be granted under the Plan from or to allow any such options to comply with Code Section 409A, but only to the extent any such amendments or action by the Administrator would not violate Code Section 409A. Notwithstanding the
foregoing, the Company will have no liability to a Participant or any other party if the option to purchase Common Stock under the Plan that is intended to be exempt from or compliant with Code Section 409A is not so exempt or compliant or for any
action taken by the Administrator with respect thereto. The Company makes no representation that the option to purchase Common Stock under the Plan is compliant with Code Section 409A. 

24. Term of Plan. The Plan will become effective upon the later to occur of (a) its adoption by the Board or (b) the
business day immediately prior to the Registration Date. It will continue in effect for a term of twenty (20) years, unless sooner terminated under Section 20. 

25. Stockholder Approval. The Plan will be subject to approval by the stockholders of the Company within twelve (12) months after
the date the Plan is adopted by the Board. Such stockholder approval will be obtained in the manner and to the degree required under Applicable Laws. 

26. Governing Law. The Plan will be governed by, and construed in accordance with, the laws of the State of Washington (except its
choice-of-law provisions). 
 27. No Right to Employment. Participation in the Plan by a Participant will not be construed as
giving a Participant the right to be retained as an employee of the Company or a Subsidiary or Affiliate, as applicable. Further, the Company or a Subsidiary or Affiliate may dismiss a Participant from employment at any time, free from any
liability or any claim under the Plan. 

  
 - 16 - 

 28. Severability. If any provision of the Plan is or becomes or is deemed to be
invalid, illegal, or unenforceable for any reason in any jurisdiction or as to any Participant, such invalidity, illegality or unenforceability will not affect the remaining parts of the Plan, and the Plan will be construed and enforced as to such
jurisdiction or Participant as if the invalid, illegal or unenforceable provision had not been included. 
 29. Compliance with
Applicable Laws. The terms of this Plan are intended to comply with all Applicable Laws and will be construed accordingly. 

*     *     * 

  
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 EXHIBIT A-1 

APPTIO, INC. 
 2016
EMPLOYEE STOCK PURCHASE PLAN 
 SUBSCRIPTION AGREEMENT 
  

					
	         Original Application	 		  	Offering Date:                     
			
	         Change in Payroll Deduction Rate	 		  	

 1.
                     hereby elects to participate in the Apptio, Inc. 2016 Employee Stock Purchase Plan (the “Plan”) and
subscribes to purchase shares of the Company’s Common Stock in accordance with this Subscription Agreement and the Plan. Any capitalized terms not specifically defined in this Subscription Agreement will have the meaning ascribed to them
under the Plan. 
 2. I hereby authorize payroll deductions from each paycheck in the amount of     % of my Compensation
on each payday (from 0 to fifteen percent (15%)) during the Offering Period in accordance with the Plan. (Please note that no fractional percentages are permitted.) 

3. I understand that said payroll deductions will be accumulated for the purchase of shares of Common Stock at the applicable Purchase Price
determined in accordance with the Plan. I understand that if I do not withdraw from an Offering Period, any accumulated payroll deductions will be used to automatically exercise my option and purchase Common Stock under the Plan. 

4. I have received a copy of the complete Plan and its accompanying prospectus. I understand that my participation in the Plan is in all
respects subject to the terms of the Plan. 
 5. Shares of Common Stock purchased for me under the Plan should be issued in the name(s) of
                     (Eligible Employee or Eligible Employee and Spouse only). 

6. Unless the Company permits otherwise, shares of Common Stock purchased for me under the Plan will be issued to my broker account at Charles
Schwab & Co., Inc. (or other brokerage service designated by the Company from time to time) and will be held therein until I dispose of the Shares in a manner that would be considered a “disposition” for purposes of Code
Section 424. By participating in the Plan, I agree to provide to the Company, through access to information under my broker account or otherwise, all applicable information necessary for the Company to maintain accurate records of any
“disqualifying dispositions” of my shares of Common Stock for tax purposes and to enable the Company to satisfy any of its obligations relating to my participation in the Plan. I understand that if I dispose of any shares received by
me pursuant to the Plan (and such event constitutes a “disposition” within the meaning of Code Section 424) within two (2) years after the Offering Date (the first day of the Offering

 
Period during which I purchased such shares) or one (1) year after the Exercise Date, I will be treated for federal income tax purposes as having received ordinary income at the time of such
disposition in an amount equal to the excess of the fair market value of the shares at the time such shares were purchased by me over the price that I paid for the shares. To the extent that the Company does not require the use of a designated
broker as described above, I hereby agree to notify the Company in writing within thirty (30) days after the date of any disposition of my shares and I will make adequate provision for federal, state or other tax withholding obligations, if
any, which arise upon the disposition of the Common Stock. The Company may, but will not be obligated to, withhold from my compensation the amount necessary to meet any applicable withholding obligation including any withholding necessary to
make available to the Company any tax deductions or benefits attributable to sale or early disposition of Common Stock by me. If I dispose of such shares at any time after the expiration of the two (2)-year and one-(1) year holding
periods, I understand that I will be treated for federal income tax purposes as having received income only at the time of such disposition, and that such income will be taxed as ordinary income only to the extent of an amount equal to the lesser of
(a) the excess of the fair market value of the shares at the time of such disposition over the purchase price which I paid for the shares, or (b) fifteen percent (15%) of the fair market value of the shares on the first day of the Offering
Period. The remainder of the gain, if any, recognized on such disposition will be taxed as capital gain. 
 7. I hereby agree to be
bound by the terms of the Plan. The effectiveness of this Subscription Agreement is dependent upon my eligibility to participate in the Plan. 
  

			
	Employee ID Number:	 	  

		
	 Employee’s Address:
	 	  

		
		 	  

		
		 	  

 I UNDERSTAND THAT THIS SUBSCRIPTION AGREEMENT WILL REMAIN IN EFFECT THROUGHOUT SUCCESSIVE OFFERING PERIODS UNLESS TERMINATED
BY ME. 
  

							
	Dated:	 	  
	 		 	  

				
		 		 		 	Signature of Employee

  
 - 2 - 

 EXHIBIT A-2 

APPTIO, INC. 
 2016
EMPLOYEE STOCK PURCHASE PLAN 
 SUBSCRIPTION AGREEMENT FOR NON-US PARTICIPANTS 

 

					
	         Original Application	 		  	Offering Date:                     
			
	         Change in Payroll Deduction Rate	 		  	

 1. Enrollment. I,
                    , hereby elect to participate in the Apptio, Inc. 2016 Employee Stock Purchase Plan (the “Plan”) and subscribe to
purchase shares of the Company’s Common Stock in accordance with this Subscription Agreement for Non-US Participants, including any special terms and conditions for my country included in the appendix attached hereto (the “Appendix”
and, jointly with the Subscription Agreement for Non-U.S. Participants, the “Agreement”) and the Plan. Any capitalized terms not specifically defined in this Agreement will have the meaning ascribed to them under the Plan. 

2. Amount of Contribution. I hereby authorize payroll deductions from each paycheck in the amount of
    % of my Compensation on each payday (from 0 to fifteen percent (15%)) during may participation in accordance with the Plan. (Please note that no fractional percentages are permitted.) 

I understand that said payroll deductions will be accumulated for the purchase of shares of Common Stock at the applicable Purchase Price
determined in accordance with the Plan. I understand that if I do not withdraw from an Offering Period, any accumulated payroll deductions will be used to automatically exercise my option and purchase Common Stock under the Plan. 

3. Prospectus; Participation Subject to Plan. I have received a copy of the complete Plan and its accompanying prospectus. I
understand that my participation in the Plan is in all respects subject to the terms of the Plan. 
 4. Issuance of
Shares. Shares of Common Stock purchased for me under the Plan will be issued in my name only. 
 5. Responsibility for
Taxes. I acknowledge that, regardless of any action taken by the Company or, if different, my employer (the “Employer”), the ultimate liability for all income tax, social insurance, payroll tax, fringe benefits tax, payment on
account or other tax-related items related to my participation in the Plan and legally applicable to me (“Tax-Related Items”) is and remains my 

 
responsibility and may exceed the amount actually withheld by the Company or the Employer. I further acknowledge that the Company and/or the Employer (1) make no representations or
undertakings regarding the treatment of any Tax-Related Items in connection with any aspect of the Plan, including, but not limited to, the grant of the option to purchase shares of Common Stock, the purchase of shares of Common Stock, the issuance
of shares of Common Stock purchased under the Plan, the sale of shares of Common Stock purchased under the Plan or the receipt of any dividends; and (2) do not commit to and are under no obligation to structure the terms of the option to purchase
shares of Common Stock or any aspect of the Plan to reduce or eliminate my liability for Tax-Related Items or achieve any particular tax result. Further, if I am subject to Tax-Related Items in more than one jurisdiction, I acknowledge that the
Company and/or the Employer (or former employer, as applicable) may be required to withhold or account for Tax-Related Items in more than one jurisdiction. 

Prior to any relevant taxable or tax withholding event, as applicable, I agree to make adequate arrangements satisfactory to the Company
and/or the Employer to satisfy all Tax-Related Items. In this regard, I authorize the Company and/or the Employer to satisfy their withholding obligations with regard to all Tax-Related Items by withholding from my wages or other cash
compensation payable to me by the Company and/or the Employer. Alternatively, I authorize the Company and/or the Employer or their respective agents to satisfy their withholding obligations with regard to all Tax-Related Items by (i)
withholding from proceeds of the sale of shares of Common Stock under the Plan, either through a voluntary sale or through a mandatory sale arranged by the Company (on my behalf pursuant to this authorization without further consent), or (ii)
withholding from the shares of Common Stock to be issued upon purchase under the Plan. 
 Depending on the withholding method, 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 I 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 of Common Stock, for tax purposes, I am deemed to have been issued the full number of shares of
Common Stock subject to my right to purchase shares of Common Stock under the Plan, notwithstanding that a number of shares of Common Stock are held back solely for the purpose of paying the Tax-Related Items. 

Finally, I agree 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 my participation in the Plan that cannot be satisfied by the means previously described. The Company may refuse to purchase or deliver the shares or the proceeds of the sale of shares of Common Stock, if I
fail to comply with my obligations in connection with the Tax-Related Items. 

  
 - 2 - 

 6. Nature of Grant. By enrolling and participating in the Plan, I acknowledge,
understand and agree that: 
 (a) the Plan is established voluntarily by the Company and it is discretionary in nature and the Company may
amend, modify, suspend or terminate the Plan at any time, to the extent permitted in the Plan; 
 (b) the grant of the option to purchase
shares of Common Stock is voluntary and does not create any contractual or other right to receive future options or benefits in lieu of options, even if options have been granted in the past; 

(c) all decisions with respect to future options to purchase shares of Common Stock or other grants, if any, will be at the sole discretion of
the Company; 
 (d) the grant of the option to purchase shares of Common Stock and my participation in the Plan shall not create a right to
employment or be interpreted as forming an employment or service contract with the Company, and shall not interfere with the ability of the Employer to terminate my employment relationship (if any); 

(e) I am voluntarily participating in the Plan; 

(f) the Plan and the shares of Common Stock purchased under the Plan, and the income and value of same, are not intended to replace any
pension rights or compensation; 
 (g) the Plan and the shares of Common Stock subject to the Plan, and the income and value of same, are
not part of normal or expected compensation for any purpose, including, without limitation, calculating any severance, resignation, termination, redundancy, dismissal, end-of-service payments, bonuses, long-service awards, pension or retirement or
welfare benefits or similar payments; 
 (h) the future value of the underlying shares of Common Stock is unknown, indeterminable and cannot
be predicted with certainty and the value of the shares of Common Stock purchased under the Plan may increase or decrease in the future, even below the Purchase Price; 

(i) no claim or entitlement to compensation or damages shall arise from forfeiture of the option to purchase shares of Common Stock under the
Plan resulting from termination of my employment (for any reason whatsoever, whether or not later found to be invalid or in breach of employment laws in the jurisdiction where I am employed or the terms of my employment agreement, if any) and in
consideration of the grant of the option to purchase shares of Common Stock and the issuance of shares of Common Stock under the Plan to which I am otherwise not entitled, I irrevocably agree never to institute any claim against the Company, the
Employer or any other Subsidiary or Affiliate, waive my ability, if any, to bring any such claim, and release the Company, the Employer and any other Subsidiary and Affiliate from any such claim; if, notwithstanding the foregoing, any such claim is
allowed by a court of competent jurisdiction, then, by participating in the Plan, I shall be deemed irrevocably to have agreed not to pursue such claim and agree to execute any and all documents necessary to request dismissal or withdrawal of such
claim; 

  
 - 3 - 

 (j) in the event of termination of my employment (for any reason whatsoever, whether or not later
found to be invalid or in breach of employment laws in the jurisdiction where I am employed or the terms of my employment agreement, if any), my right to participate in the Plan, if any, will terminate effective as of the date I cease to actively
provide services and will not be extended by any notice period (e.g., employment would not include any contractual notice or any period of “garden leave” or similar period mandated under employment laws in the jurisdiction where I
am employed or the terms of my employment agreement, if any); the Administrator shall have exclusive discretion to determine when I am no longer actively employed for purposes of my participation in the Plan (including whether I can be considered to
be actively employed while on a leave of absence); 
 (k) unless otherwise provided in the Plan or by the Company in its discretion, the
option to purchase shares of Common Stock and the benefits evidenced by this Agreement do not create any entitlement to have the Plan or any such benefits granted thereunder, transferred to, or assumed by, another company nor to be exchanged, cashed
out or substituted for, in connection with any corporate transaction affecting the shares of the Company; 
 (l) unless otherwise agreed
with the Company, the option to purchase shares of Common Stock and the shares of Common Stock purchased under the Plan, and the income and value of same, are not granted as consideration for, or in connection with, the service I may provide as a
director of a Subsidiary or Affiliate; and 
 (m) neither the Company, the Employer nor any other Subsidiary or Affiliate shall be liable
for any foreign exchange rate fluctuation between my local currency and the United States Dollar that may affect the value of the shares of Common Stock or any amounts due pursuant to the purchase of the shares or the subsequent sale of any shares
of Common Stock purchased under the Plan. 
 7. No Advice Regarding Grant. The Company is not providing any tax, legal or
financial advice, nor is the Company making any recommendations regarding my participation in the Plan, or my purchase or sale of the shares of Common Stock. I am hereby advised to consult with my own personal tax, legal and financial advisors
regarding my participation in the Plan before taking any action related to the Plan. 
 8. Data
Privacy. I hereby explicitly and unambiguously consent to the collection, use and transfer, in electronic or other form, of my personal data as described in this Agreement and any other Plan participation materials
by and among, as applicable, the Employer, the Company and any other Subsidiary or Affiliate for the exclusive purpose of implementing, administering and managing my participation in the Plan. 

I understand that the Company and the Employer may hold certain personal information about me, including, but not limited to, my name,
home address and telephone number, 

  
 - 4 - 

 
date of birth, social insurance number or other identification number, salary, nationality, job title, any shares of stock or directorships held in the Company, details of all options to purchase
shares of Common Stock under the Plan or any other entitlement to shares of stock awarded, cancelled, exercised, vested, unvested, or outstanding in my favor (“Data”), for the exclusive purpose of implementing, administering and managing
the Plan. 
 I understand that Data will be transferred to Charles Schwab & Co., Inc., or such other stock plan service
provider as may be selected by the Company in the future, which is assisting the Company with the implementation, administration and management of the Plan. I understand that the recipients of the Data may be located in the United States or
elsewhere, and that the recipients’ country (e.g., the United States) may have different data privacy laws and protections than my country. I understand that I may request a list with the names and addresses of any potential recipients of
the Data by contacting my local human resources representative. I authorize the Company, Charles Schwab & Co., Inc. and any other possible recipients which may assist the Company (presently or in the future) with implementing, administering
and managing the Plan to receive, possess, use, retain and transfer the Data, in electronic or other form, for the sole purpose of implementing, administering and managing my participation in the Plan. I understand that Data will be held only
as long as is necessary to implement, administer and manage my participation in the Plan. I understand that I may, at any time, view Data, request additional information about the storage and processing of Data, require any necessary amendments
to Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing my local human resources representative. Further, I understand that I am providing the consents herein on a purely voluntary basis. If I do
not consent, or if I later seek to revoke my consent, my employment status or service and career with the Employer will not be affected; the only consequence of refusing or withdrawing my consent is that the Company would not be able to grant the
option to purchase shares of Common Stock under the Plan or other equity awards to me or administer or maintain such awards. Therefore, I understand that refusing or withdrawing my consent may affect my ability to participate in the
Plan. For more information on the consequences of my refusal to consent or withdrawal of consent, I understand that I may contact my local human resources representative. 

9. Governing Law. The option to purchase shares of Common Stock and the provisions of this Agreement are governed by, and subject
to, the laws of the State of Washington (except its choice-of-law provisions). 
 For purposes of litigating any dispute that arises under
this grant or the Agreement, the parties hereby submit to and consent to the jurisdiction of the State of Washington, agree that such litigation shall be conducted in the courts of King County, Washington, or the federal courts for the United States
for the Western District of Washington, and no other courts, where this grant is made and/or to be performed. 

  
 - 5 - 

 10. Language. If I have received this Agreement or any other document related to the
Plan translated into a language other than English and if the meaning of the translated version is different than the English version, the English version will control. 

11. Electronic Delivery and Acceptance. The Company may, in its sole discretion, decide to deliver any documents related to
current or future participation in the Plan by electronic means. I hereby consent to receive such documents by electronic delivery and agree to participate in the Plan through an on-line or electronic system established and maintained by the
Company or a third party designated by the Company. 
 12. Severability. The provisions of this Agreement are severable
and if any one or more provisions are determined to be illegal or otherwise unenforceable, in whole or in part, the remaining provisions shall nevertheless be binding and enforceable. 

13. Appendix. Notwithstanding any provisions in this Agreement, my participation in the Plan shall be subject to any special terms
and conditions set forth in any Appendix for my country. Moreover, if I relocate to one of the countries included in the Appendix, the special terms and conditions for such country will apply to me, to the extent the Company determines that the
application of such terms and conditions is necessary or advisable for legal or administrative reasons. The Appendix constitutes part of this Agreement. 

14. Imposition of Other Requirements. The Company reserves the right to impose other requirements on my participation in
the Plan and on any shares of Common Stock purchased under the Plan, to the extent the Company determines it is necessary or advisable for legal or administrative reasons, and to require me to sign any additional agreements or undertakings that may
be necessary to accomplish the foregoing. 
 15. Insider-Trading/Market-Abuse Laws. I acknowledge that, depending on my country,
I may be subject to insider-trading restrictions and/or market-abuse laws, which may affect my ability to purchase or sell shares of Common Stock under the Plan during such times as I am considered to have “inside information” regarding
the Company (as defined by the laws in my country). I am responsible for complying with any applicable restrictions, so I am advised to speak to my personal legal advisor for further details regarding any applicable insider-trading and/or
market-abuse laws in my country. 
 16. Foreign Asset/Account Reporting Requirements and Exchange Controls. I acknowledge
that my country may have certain foreign asset and/or foreign account reporting requirements and exchange controls which may affect my ability to acquire or hold shares of Common Stock purchased under the Plan or cash received from participating in
the Plan (including from any dividends paid on shares acquired under the Plan) in a brokerage or bank account outside my country. I may be required to report such accounts, assets or transactions to the tax or other authorities in my
country. I also may be required to repatriate sale proceeds or other funds received as a result of my participation in the Plan to my country through a designated bank or broker within a certain time after receipt. I acknowledge that it is
my responsibility to be compliant with such regulations, and I am advised to consult my personal legal advisor for any details. 

  
 - 6 - 

 17. Waiver. I acknowledge that a waiver by the Company of breach of any provision of
this Agreement shall not operate or be construed as a waiver of any other provision of this Agreement, or of any subsequent breach by me or any other Participant. 

I hereby agree to be bound by the terms of the Plan. The effectiveness of this Agreement is dependent upon my eligibility to participate
in the Plan. 
  

											
	Employee ID Number:	 		 		 	  
	 	
					
	Employee’s Address:	 		 		 	  
	 	
					
		 		 		 	  
	 	
					
		 		 		 	  
	 	

 I UNDERSTAND THAT THIS SUBSCRIPTION AGREEMENT WILL REMAIN IN EFFECT THROUGHOUT SUCCESSIVE OFFERING PERIODS UNLESS TERMINATED
BY ME. 
  

									
	Dated:	 	  
	 		 	  

				
		 		 		 	Signature of Employee

  
 - 7 - 

 APPENDIX 

TO THE 
 APPTIO, INC.

 2016 EMPLOYEE STOCK PURCHASE PLAN 

SUBSCRIPTION AGREEMENT FOR NON-US PARTICIPANTS 

Certain capitalized terms used but not defined in this Appendix have the meanings set forth in the Plan and/or the Subscription Agreement for Non-U.S.
Participants (the “Subscription Agreement”). 
 Terms and Conditions 

This Appendix includes additional terms and conditions that govern my participation in the Plan, including the option to purchase shares of Common Stock
granted under the Plan, if I reside and/or work in one of the countries listed below.
 If I am a citizen or resident (or am considered as such for local
law purposes) of a country other than the one in which I am currently residing and/or working or if I transfer employment and/or residency to another country after enrolling in the Plan, the terms and conditions of participation in the Plan
contained herein may not be applicable to me and the Company shall, in its discretion, determine to what extent the terms and conditions contained herein shall apply to my participation in the Plan. 

Notifications 
 This Appendix also includes
information regarding exchange controls and certain other issues of which I should be aware with respect to participation in the Plan. The information is based on the securities, exchange control and other laws in effect in the respective
countries as of December 2015. Such laws are often complex and change frequently. As a result, the Company strongly recommends that I not rely on the information herein as my only source of information relating to the consequences of my
participation in the Plan because the information may be out of date at the time that I purchases shares of Common Stock under the Plan or sell the shares of Common Stock acquired under the Plan. 

It is my sole responsibility to comply with any requirements or obligations set forth in this Appendix with respect to the option to purchase shares of Common
Stock under the Plan and my participation in the Plan. I acknowledge and understand that, unless otherwise stated herein, the Company, the Employer and any other Subsidiary and Affiliate have no responsibility with respect to any of the
requirements or obligations that I may have with respect to the option to purchase shares of Common Stock or my participation in the Plan. 
 In addition,
the information contained herein is general in nature and may not apply to my particular situation, and the Company is not in a position to assure me of a particular result. Accordingly, I am advised to seek appropriate professional advice as
to how the relevant laws in my country may apply to my situation.

 Finally, if I am a citizen or resident (or am considered as such for local law purposes) of a country other than
the one in which I am currently residing and/or working or if I transfer employment and/or residency to another country after enrolling in the Plan, the information contained herein may not be applicable to me. 

UNITED KINGDOM 
 Responsibility for
Taxes. The following supplements Section 5 of the Subscription Agreement: 
 I shall pay to the Company or the Employer any amount of income
tax that the Company or the Employer may be required to account to the HM Revenue and Customs (“HMRC”) with respect to the event giving rise to the income tax (the “Taxable Event”) that cannot be satisfied by the means described
in Section 5 of the Subscription Agreement. If payment or withholding of the income tax due is not made within ninety (90) days of the end of the U.K. tax year in which the Taxable Event occurs, or such other period as required under U.K. law
(the “Due Date”), I agree that the amount of any uncollected income tax shall constitute a loan owed by me to the Employer, effective on the Due Date. I agree that the loan will bear interest at the then-current HMRC Official Rate, it
will be immediately due and repayable, and the Company or the Employer may recover it at any time thereafter by any of the means referred to in the Subscription Agreement. If I fail to comply with my obligations in connection with the income
tax as described in this section, the Company may refuse to deliver the shares of Common Stock acquired under the Plan. 
 Notwithstanding the foregoing, if
I am a director or executive officer of the Company (within the meaning of Section 13(k) of the U.S. Securities and Exchange Act of 1934, as amended), I shall not be eligible for a loan from the Company to cover income tax. In the event that I
am a director or executive officer and income tax is not collected from or paid by me by the Due Date, the amount of any uncollected income tax may constitute a benefit to me on which additional income tax and National Insurance Contributions
(“NICs”) may be payable. I will be responsible for reporting and paying any income tax due on this additional benefit directly to HMRC under the self-assessment regime and for reimbursing the Company or the Employer, as applicable,
for any employee NICs due on this additional benefit, which may be recovered from me by the Company or the Employer at any time thereafter by any of the means referred to in the Subscription Agreement. 

  
 - 2 - 

 EXHIBIT B 

APPTIO, INC. 
 2016
EMPLOYEE STOCK PURCHASE PLAN 
 NOTICE OF WITHDRAWAL 

The undersigned Participant in the Offering Period of the Apptio, Inc. 2016 Employee Stock Purchase Plan (the “Plan”) that began on
            , 20     (the Offering Date) hereby notifies the Company that he or she hereby withdraws from the Offering Period. He or she hereby directs the Company
to pay to the undersigned as promptly as practicable all the payroll deductions credited to his or her account with respect to such Offering Period. The undersigned understands and agrees that his or her option for such Offering Period will be
terminated automatically. The undersigned understands that no further payroll deductions will be made for the purchase of shares in the current Offering Period and the undersigned will be eligible to participate in succeeding Offering Periods
only by delivering to the Company a new Subscription Agreement. Capitalized terms not otherwise defined herein will have the same meanings as such terms are defined in the Plan. 

 

			
	Name and Address of Participant:
	
	  

	
	  

	
	  

	
	Signature:
	
	  

		
	Date:Executive Change in Control Severance Plan

 Exhibit 10.25 

APPTIO, INC. EXECUTIVE CHANGE IN CONTROL SEVERANCE PLAN 

AND SUMMARY PLAN DESCRIPTION 

1. Introduction. The Company recognizes that the potential of a Change in Control can be a distraction to employees and can cause
employees to consider alternative employment opportunities. The purpose of this Apptio, Inc. Executive Change in Control Severance Plan (the “Plan”) is to provide assurances of specified benefits to eligible employees of the
Company whose employment is subject to being involuntarily terminated other than for death, Disability, or Cause or voluntarily terminated for Good Reason in connection with a Change in Control as described in the Plan. The Plan is intended to:
(a) assure that the Company will have continued dedication and objectivity of its employees, notwithstanding the possibility, threat or occurrence of a Change in Control and (b) provide the Company’s employees with an incentive to
continue their employment and to motivate its employees to maximize the value of the Company prior to and following a Change in Control for the benefit of the Company’s stockholders. This Plan is an “employee welfare benefit
plan,” as defined in Section 3(1) of ERISA. This Plan is governed by ERISA and, to the extent applicable, the laws of the State of Washington. This document constitutes both the written instrument under which the Plan is
maintained and the required summary plan description for the Plan. 
 2. Important Terms. The following words and phrases, when
the initial letter of the word(s) comprising the term is capitalized, will have the meanings set forth in this Section 2, unless a different meaning plainly is required by the context: 

2.1. “Administrator” means the Company, acting through the Compensation Committee or another duly constituted
committee of members of the Board, or any person to whom the Administrator has delegated any authority or responsibility with respect to the Plan pursuant to Section 11, but only to the extent of such delegation. 

2.2. “Base Salary” means the greater of (a) the Covered Employee’s annualized base salary in
effect immediately prior to the termination of employment, or (b) the Covered Employee’s annualized base salary in effect immediately prior to the Change in Control; provided, in each case, that if the termination is due to Good Reason
based on a material reduction in base salary under Section 2.14(b), then the Covered Employee’s annualized base salary in effect immediately prior to such reduction. 

2.3. “Board” means the Board of Directors of the Company. 

2.4. “Cause” means, with respect to a Covered Employee, the occurrence of any of the following: (a) the Covered
Employee’s unauthorized use or disclosure of the Company’s confidential information or trade secrets, which use or disclosure causes material harm to the Company; (b) a material breach by the Covered Employee of any written agreement
between the Covered Employee and the Company and, after written notification of such breach from the Board, the Covered Employee’s failure to cure such breach (if possible) within thirty (30) days of receipt of such notification; (c) the
Covered Employee’s conviction of, or plea of guilty or no contest to, a felony 

 
under the laws of the U.S. or any state thereof that has caused or is reasonably expected to result in material injury to the Company; (d) the Covered Employee’s commission of any act
of fraud, embezzlement, dishonesty or gross misconduct that has caused or is reasonably expected result in material injury to the Company; (e) a continuing failure by the Covered Employee to perform lawful duties assigned by the Board to the
Covered Employee after receiving notification of such failure from the Board and the Covered Employee’s failure to cure such breach within thirty (30) days of receipt of such notification; or (f) a failure by the Covered Employee to
cooperate in good faith with a governmental or internal investigation of the Company or its directors, officers or employees, if the Company has requested the Covered Employee’s cooperation, after written notification of such failure and the
Covered Employee’s failure to cure within thirty (30) days of receipt of such notification. 
 2.5. “Change in
Control” means the occurrence of any of the following events: 
 (a) A change in the ownership of the Company
which occurs on the date that any one person, or more than one person acting as a group (“Person”), acquires ownership of the stock of the Company that, together with the stock held by such Person, constitutes more than fifty
percent (50%) of the total voting power of the stock of the Company; provided, however, that for purposes of this subsection, (A) the acquisition of additional stock by any one Person, who is considered to own more than fifty percent
(50%) of the total voting power of the stock of the Company will not be considered a Change in Control, and (B) if the stockholders of the Company immediately before the change in ownership continue to retain, immediately after the change
in ownership, in substantially the same proportions as their ownership of shares of the Company’s voting stock immediately prior to the change in ownership, the direct or indirect beneficial ownership of fifty percent (50%) or more of the total
voting power of the shares of the Company or of the ultimate parent entity of the Company, such event will not be considered a Change in Control; or 

(b) A change in the effective control of the Company which occurs on the date that a majority of members of the Board is replaced during any
twelve (12) month period by members of the Board whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of the appointment or election. For purposes of this clause (ii), if any Person is
considered to be in effective control of the Company, the acquisition of additional control of the Company by the same Person will not be considered a Change in Control; or 

(c) A change in the ownership of a substantial portion of the Company’s assets which occurs on the date that any Person acquires (or has
acquired during the twelve (12) month period ending on the date of the most recent acquisition by such person or persons) assets from the Company that have a total gross fair market value equal to or more than fifty percent (50%) of
the total gross fair market value of all of the assets of the Company immediately prior to such acquisition or acquisitions. For purposes of this subsection (c), gross fair market value means the value of the assets of the Company, or the value
of the assets being disposed of, determined without regard to any liabilities associated with such assets. 
 For purposes of this
definition, persons will be considered to be acting as a group if they are owners of a corporation that enters into a merger, consolidation, purchase or acquisition of stock, or similar business transaction with the Company. 

Notwithstanding the foregoing, a transaction will not be deemed a Change in Control unless the transaction qualifies as a change in control
event within the meaning of Section 409A. Further and for the avoidance of doubt, a transaction will not constitute a Change in 

  
 2 

 
Control if: (i) its sole purpose is to change the jurisdiction of the Company’s incorporation, or (ii) its sole purpose is to create a holding company that will be owned in
substantially the same proportions by the persons who held the Company’s securities immediately before such transaction. 
 2.6.
“Change in Control Period” means the time period beginning on the date of the Change in Control and ending on the date twelve (12) months after the Change in Control. 

2.7. “Code” means the Internal Revenue Code of 1986, as amended. 

2.8. “Company” means Apptio, Inc., a Delaware corporation, and any successor as described in Section 20. 

2.9. “Compensation Committee” means the Compensation Committee of the Board. 

2.10. “Covered Employee” means an employee of the Company or of any parent or subsidiary of the Company who
(a) has been designated by the Administrator to participate in the Plan, and (b) has timely and properly executed and delivered a Participation Agreement to the Company. 

2.11. “Disability” means total and permanent disability as defined in Section 22(e)(3) of the Code unless the Company
maintains a long-term disability plan at the time of the Covered Employee’s termination, in which case the determination of disability under such plan also will be considered “Disability” for purposes of this Plan. 

2.12. “Effective Date” means the effective date of the first registration statement that is filed by the
Company and declared effective pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended, with respect to any class of the Company’s securities. 

2.13. “ERISA” means the Employee Retirement Income Security Act of 1974, as amended. 

2.14. “Good Reason” means, the Covered Employee’s resignation within ninety (90) days following the
Company’s cure period (discussed below) in connection with any of the following events, if not undertaken for Cause, and without the Covered Employee’s express written consent: (a) an assignment by the Company or its successor to the
Covered Employee of any duties or a reduction in the Covered Employee’s duties, either of which results in a material adverse change in the Covered Employee’s position or responsibilities as in effect immediately prior to a
Change in Control; provided, however, that a “material adverse change” shall not be deemed to occur if the Covered Employee has substantially the same responsibilities and duties with respect to the Company or its successor (or a
product, technology or business division or similar group thereof) as in effect immediately prior to a Change in Control or if the Covered Employee is otherwise performing such responsibilities as the senior person responsible therefor in
the Company or its successor (or a product, technology or business division or similar group thereof); (b) a material reduction in the base salary or 

  
 3 

 
bonus opportunity of the Covered Employee as in effect immediately prior to such reduction; or (c) a material change in the geographic location at which the Covered Employee must perform his
or her services, provided that in no instance will the relocation of the Covered Employee to a facility or a location twenty-five (25) miles or less from the Covered Employee’s then-current office location immediately prior to a Change in Control be deemed material for purposes of this Plan; and (d) the failure of the Company to obtain assumption of this Plan by any successor to the
Company, which would constitute a material breach of this Plan. In order for an event to qualify as Good Reason, the Covered Employee must not terminate employment with the Company without first providing the Company with written notice of the
acts or omissions constituting the grounds for “Good Reason” within ninety (90) days of the initial existence of the grounds for “Good Reason” and a reasonable cure period of not less than thirty (30) days following the date of
written notice, and such grounds must not have been cured during such time. 
 2.15. “Involuntary
Termination” means a termination of employment of a Covered Employee under the circumstances described in Section 4.

2.16. “Participation Agreement” means the individual agreement (a form of which is shown in Appendix A)
provided by the Administrator to an employee of the Company designating such employee as eligible to participate as a Covered Employee under the Plan. 

2.17. “Plan” means the Apptio, Inc. Executive Change in Control Severance Plan, as set forth in this document, and as
hereafter amended from time to time. 
 2.18. “Section 409A” means Section 409A of the Code and the regulations and
guidance thereunder, as may be amended or modified from time to time. 
 2.19. “Section 409A Limit” means two (2) times the
lesser of: (i) the Covered Employee’s annualized compensation based upon the annual rate of pay paid to the Covered Employee during the Covered Employee’s taxable year preceding the Covered Employee’s taxable year of the Covered
Employee’s termination of employment as determined under, and with such adjustments as are set forth in, Treasury Regulation Section 1.409A-1(b)(9)(iii)(A)(1) and any Internal Revenue Service guidance issued with respect thereto; or (ii)
the maximum amount that may be taken into account under a qualified plan pursuant to Section 401(a)(17) of the Code for the year in which the Covered Employee’s employment is terminated, or such other limit as specified under Treasury
Regulation Section 1.409A-1(b)(9)(iii)(A) as may be amended from time to time. 
 2.20. “Severance Benefits” means the
compensation and other benefits that the Covered Employee will be provided in the circumstances described in Section 4. 
 2.21.
“Target Bonus” means the greater of the Covered Employee’s annualized target bonus amount under the applicable Company bonus plan, as in effect for the Company’s (or its successor’s) fiscal year in which
the Covered Employee’s Involuntary Termination occurs, or if greater, such target bonus amount as in effect for the Company’s (or successor’s) fiscal year in which the Change in Control occurs; provided, in each case, that if the
termination is due to Good Reason based on a material reduction in target bonus under Section 2.14(b), then such target bonus amount as in effect immediately prior to such reduction. 

  
 4 

 3. Eligibility for Severance Benefits. An individual is eligible for Severance
Benefits under the Plan, as described in Section 4, only if he or she is a Covered Employee on the date he or she experiences an Involuntary Termination. 

4. Involuntary Termination. If, during the Change in Control Period, (a) a Covered Employee terminates his or her
employment with the Company (or any parent or subsidiary of the Company) for Good Reason, or (b) the Company (or any parent or subsidiary of the Company) terminates the Covered Employee’s employment for a reason other than Cause and other
than the Covered Employee’s death or Disability, then, subject to the Covered Employee’s compliance with Section 6, the Covered Employee will receive the following Severance Benefits from the Company: 

4.1. Cash Severance Benefits. A lump sum cash severance payment in the amount as specified in the Covered Employee’s
Participation Agreement; 
 4.2. Continued Medical Benefits. If the Covered Employee and any spouse and/or dependents of the
Covered Employee (“Family Members”) have coverage on the date of the Covered Employee’s Involuntary Termination under a group health plan sponsored by the Company, the Company will reimburse the Covered Employee the total
applicable premium cost for continued group health plan coverage under the Consolidated Omnibus Budget Reconciliation Act of 1986, as amended (“COBRA”) during the period of time following the Covered Employee’s employment
termination, as set forth in the Covered Employee’s Participation Agreement, provided that the Covered Employee validly elects and is eligible to continue coverage under COBRA for the Covered Employee and his Family
Members. Notwithstanding the foregoing under this Section 4.2, if the Company determines in its sole discretion that it cannot provide the COBRA reimbursement benefits without potentially violating, or being subject to an excise tax under,
applicable law (including, without limitation, Section 2716 of the Public Health Service Act and ERISA), then in lieu thereof, the Company will provide to the Covered Employee a taxable lump sum payment in an amount equal to the monthly COBRA
premium that the Covered Employee would be required to pay to continue the group health coverage in effect on the date of the Covered Employee’s termination of employment (which amount will be based on the premium for the first month of COBRA
coverage) for the period of time set forth in the Covered Employee’s Participation Agreement following the termination, which payment will be made regardless of whether the Covered Employee (and/or any Family Members) elects COBRA continuation
coverage. For the avoidance of doubt, any taxable payments in lieu of the reimbursements described in this Section 4.2 may be used for any purpose, including, but not limited to, COBRA continuation coverage, and will be subject to all
applicable tax withholdings. 
 5. Limitation on Payments. In the event that the payments and benefits provided for in
the Plan or other payments and benefits payable or provided to the Covered Employee (i) constitute “parachute payments” within the meaning of Section 280G of the Code and (ii) but for this Section 5, would be subject to
the excise tax imposed by Section 4999 of the Code, then the Covered Employee’s payments and benefits under the Plan or other payments or benefits (the “280G Amounts”) will be either: 

(a) delivered in full; or 
 (b)
delivered as to such lesser extent that would result in no portion of the 280G Amounts being subject to the excise tax under Section 4999 of the Code; 

  
 5 

 whichever of the foregoing amounts, taking into account the applicable federal, state and local income taxes and
the excise tax imposed by Section 4999, results in the receipt by the Covered Employee on an after-tax basis, of the greatest amount of 280G Amounts, notwithstanding that all or some portion of the 280G Amounts may be taxable under Section 4999
of the Code. 
 5.1. Reduction Order. In the event that a reduction of 280G Amounts is made in accordance with
Section 5, the reduction will occur, with respect to the 280G Amounts considered parachute payments within the meaning of Section 280G of the Code, in the following order:

(a) reduction of cash payments in reverse chronological order (that is, the cash payment owed on the latest date following the occurrence of
the event triggering the excise tax will be the first cash payment to be reduced); 
 (b) cancellation of equity awards that were granted
“contingent on a change in ownership or control” within the meaning of Code Section 280G in the reverse order of date of grant of the awards (that is, the most recently granted equity awards will be cancelled first); 

(c) reduction of the accelerated vesting of equity awards in the reverse order of date of grant of the awards (that is, the vesting of the
most recently granted equity awards will be cancelled first); and 
 (d) reduction of employee benefits in reverse chronological order
(that is, the benefit owed on the latest date following the occurrence of the event triggering the excise tax will be the first benefit to be reduced).

In no event will the Covered Employee have any discretion with respect to the ordering of payment reductions. 

5.2. Nationally Recognized Firm Requirement. Unless the Company and the Covered Employee otherwise agree in writing, any
determination required under this Section 5 will be made in writing by a nationally recognized accounting or valuation firm (the “Firm”) selected by the Administrator, whose determination will be conclusive and binding upon the
Covered Employee and the Company for all purposes. For purposes of making the calculations required by this Section 5, the Firm may make reasonable assumptions and approximations concerning applicable taxes and may rely on reasonable, good
faith interpretations concerning the application of Sections 280G and 4999 of the Code. The Company and the Covered Employee will furnish to the Firm such information and documents as the Firm may reasonably request in order to make a
determination under this Section 5. The Company will bear the costs and make all payments for the Firm’s services in connection with any calculations contemplated by this Section 5. 

6. Conditions to Receipt of Severance. 

6.1. Release Agreement. As a condition to receiving the Severance Benefits under this Plan, each Covered Employee will be required
to sign and not revoke a separation and release of claims agreement in substantially the form attached hereto as Exhibit A (the “Release”). In all cases, the Release must become effective and irrevocable no later than
the sixtieth (60th) day following the Covered Employee’s Involuntary Termination (the “Release Deadline Date”). If the Release does not become effective and irrevocable
by the Release Deadline Date, the Covered Employee will forfeit any right to the Severance Benefits. In no event will the Severance Benefits be paid or provided until the Release becomes effective and irrevocable.

6.2. Other Requirements. A Covered Employee’s receipt of Severance Benefits will be subject to the Covered Employee
continuing to comply with the provisions of the Covered Employee’s Release. Severance Benefits under this Plan will terminate immediately for a Covered Employee if the Covered Employee, at any time, violates his or her Release. 

  
 6 

 7. Timing of Severance Benefits. Provided that the Release becomes effective and
irrevocable by the Release Deadline Date and subject to Section 9, the severance payments and benefits under this Plan will be paid, or in the case of installments, will commence, within ten (10) days following the date that the Release becomes
effective and irrevocable (such payment date, the “Severance Start Date”), and any severance payments or benefits otherwise payable to the Covered Employee during the period immediately following the Covered Employee’s
termination of employment with the Company through the Severance Start Date will be paid in a lump sum to the Covered Employee on the Severance Start Date, with any remaining payments to be made as provided in this Plan. 

8. Non-Duplication of Benefits. Notwithstanding any other provision in the Plan to the contrary, if the Covered Employee is
entitled to any cash severance and/or continued health benefits outside of the Plan by operation of applicable law or under another Company-sponsored plan, policy, contract, or arrangement, his or her Severance Benefits under the Plan
correspondingly will be reduced by the cash severance and/or continued health benefits that the Covered Employee receives by operation of applicable law or under any Company-sponsored plan, policy, contract, or arrangement, all as determined by the
Administrator in its discretion.
 9. Section 409A. 

9.1. Notwithstanding anything to the contrary in this Plan, no severance payments or benefits to be paid or provided to a Covered Employee, if
any, under this Plan that, when considered together with any other severance payments or separation benefits, are considered deferred compensation under Section 409A (together, the “Deferred Payments”) will be paid or provided until
the Covered Employee has a “separation from service” within the meaning of Section 409A. Similarly, no severance payable to a Covered Employee, if any, under this Plan that otherwise would be exempt from Section 409A pursuant to
Treasury Regulation Section 1.409A-1(b)(9) will be payable until the Covered Employee has a “separation from service” within the meaning of Section 409A. 

9.2. It is intended that none of the severance payments or benefits under this Plan will constitute Deferred Payments but rather will be
exempt from Section 409A as a payment that would fall within the “short-term deferral period” as described in Section 9.4 below or resulting from an involuntary separation from service as described in Section 9.5 below. In no event
will a Covered Employee have discretion to determine the taxable year of payment of any Deferred Payment. Any severance payments or benefits under this Plan that would be considered Deferred Payments will be paid on the sixtieth (60th) day
following the Covered Employee’s separation from service, or if later, such time as required by Section 9.3. Further, except as required by Section 9.3, any severance payments or benefits that, but for the immediately preceding
sentence, would have been made to the Covered Employee during the sixty (60) day period immediately following the Covered Employee’s 

  
 7 

 
separation from service will be paid to the Covered Employee on the sixtieth (60th) day following the Covered Employee’s separation from service and any remaining payments will be made as
provided in this Plan. 
 9.3. Notwithstanding anything to the contrary in this Plan, if a Covered Employee is a “specified
employee” within the meaning of Section 409A at the time of the Covered Employee’s separation from service (other than due to death), then the Deferred Payments, if any, that are payable within the first six (6) months following the
Covered Employee’s separation from service, will become payable on the date six (6) months and one (1) day following the date of the Covered Employee’s separation from service. All subsequent Deferred Payments, if any, will be payable in
accordance with the payment schedule applicable to each payment or benefit. Notwithstanding anything herein to the contrary, in the event of the Covered Employee’s death following the Covered Employee’s separation from service, but
before the six (6) month anniversary of the separation from service, then any payments delayed in accordance with this paragraph will be payable in a lump sum as soon as administratively practicable after the date of the Covered Employee’s
death and all other Deferred Payments will be payable in accordance with the payment schedule applicable to each payment or benefit. Each payment and benefit payable under this Plan is intended to constitute a separate payment under Section
1.409A-2(b)(2) of the Treasury Regulations. 
 9.4. Any amount paid under this Plan that satisfies the requirements of the “short-term
deferral” rule set forth in Section 1.409A-1(b)(4) of the Treasury Regulations will not constitute Deferred Payments for purposes of Section 9.1 above. 

9.5. Any amount paid under this Plan that qualifies as a payment made as a result of an involuntary separation from service pursuant to
Section 1.409A-1(b)(9)(iii) of the Treasury Regulations that does not exceed the Section 409A Limit will not constitute Deferred Payments for purposes of Section 9.1 above. 

9.6. The foregoing provisions are intended to comply with or be exempt from the requirements of Section 409A so that none of the payments and
benefits to be provided under the Plan will be subject to the additional tax imposed under Section 409A, and any ambiguities and ambiguous terms herein will be interpreted to so comply or be exempt. For purposes of this Plan, to the extent
required to be exempt from or comply with Section 409A, references to termination of a Covered Employee’s employment or similar phrases will be references to the Covered Employee’s “separation from service” within the
meaning of Section 409A. Notwithstanding anything to the contrary in the Plan, including but not limited to Section 14, the Company reserves the right to amend the Plan as it deems necessary or advisable, in its sole discretion and
without the consent of the Covered Employees, to comply with Section 409A or to avoid income recognition under Section 409A prior to the actual payment of benefits under the Plan or imposition of any additional tax. In no event will
the Company reimburse a Covered Employee for any taxes imposed or any other costs incurred as result of Section 409A. 
 10.
Withholdings. The Company will withhold from any payments or benefits under the Plan any applicable U.S. federal, state, local and non-U.S. taxes required to be withheld and any other required payroll deductions. 

11. Administration. The Company is the administrator of the Plan (within the meaning of section 3(16)(A) of ERISA). The Plan
will be administered and interpreted by the Administrator (in its 

  
 8 

 
sole discretion). The Administrator is the “named fiduciary” of the Plan for purposes of ERISA and will be subject to the fiduciary standards of ERISA when acting in such
capacity. Any decision made or other action taken by the Administrator with respect to the Plan, and any interpretation by the Administrator of any term or condition of the Plan, or any related document, will be conclusive and binding on all
persons and be given the maximum possible deference allowed by law. In accordance with Section 2.1, the Administrator (a) may, in its sole discretion and on such terms and conditions as it may provide, delegate in writing to one or
more officers of the Company all or any portion of its authority or responsibility with respect to the Plan, and (b) has the authority to act for the Company (in a non-fiduciary capacity) as to any matter pertaining to the Plan; provided,
however, that any Plan amendment or termination or any other action that reasonably could be expected to increase materially the cost of the Plan must be approved by the Board. 

12. Eligibility to Participate. To the extent that the Administrator has delegated administrative authority or responsibility to
one or more officers of the Company in accordance with Sections 2.1 and 11, each such officer will not be excluded from participating in the Plan if otherwise eligible, but he or she is not entitled to act upon or make determinations regarding
any matters pertaining specifically to his or her own benefit or eligibility under the Plan. The Administrator will act upon and make determinations regarding any matters pertaining specifically to the benefit or eligibility of each such
officer under the Plan. 
 13. Term. The Plan will become effective upon the Effective Date and will terminate automatically
upon the completion of all payments (if any) under the terms of the Plan. 
 14. Amendment or Termination. The Company, by
action of the Administrator, reserves the right to amend or terminate the Plan at any time, without advance notice to any Covered Employee and without regard to the effect of the amendment or termination on any Covered Employee or on any other
individual. Any amendment or termination of the Plan will be in writing. Notwithstanding the foregoing, any amendment to the Plan that (a) causes an individual or group of individuals to cease to be a Covered Employee or
(b) reduces or alters to the detriment of the Covered Employee the Severance Benefits potentially payable to that Covered Employee (including, without limitation, imposing additional conditions or modifying the timing of payment), will not be
effective unless it both is approved by the Administrator and communicated to the affected individual(s) in writing at least six (6) months prior to the effective date of the amendment or termination and once a Covered Employee has incurred an
Involuntary Termination, no amendment or termination of the Plan may, without that Covered Employee’s written consent, reduce or alter to the detriment of the Covered Employee, the Severance Benefits payable to that Covered Employee. In
addition, notwithstanding the preceding, upon or after a Change in Control, the Company may not, without a Covered Employee’s written consent, amend or terminate the Plan in any way, nor take any other action, that (i) prevents that
Covered Employee from becoming eligible for the Severance Benefits under the Plan, or (ii) reduces or alters to the detriment of the Covered Employee the Severance Benefits payable, or potentially payable, to a Covered Employee under the Plan
(including, without limitation, imposing additional conditions). Any action of the Company in amending or terminating the Plan will be taken in a non-fiduciary capacity.

  
 9 

 15. Claims and Appeals. 

15.1. Claims Procedure. Any employee or other person who believes he or she is entitled to any payment under the Plan may submit a
claim in writing to the Administrator within ninety (90) days of the earlier of (i) the date the claimant learned the amount of his or her benefits under the Plan or (ii) the date the claimant learned that he or she will not be entitled to any
benefits under the Plan. If the claim is denied (in full or in part), the claimant will be provided a written notice explaining the specific reasons for the denial and referring to the provisions of the Plan on which the denial is based. The notice
also will describe any additional information needed to support the claim and the Plan’s procedures for appealing the denial. The denial notice will be provided within ninety (90) days after the claim is received. If special circumstances
require an extension of time (up to ninety (90) days), written notice of the extension will be given within the initial ninety (90) day period. This notice of extension will indicate the special circumstances requiring the extension of time and the
date by which the Administrator expects to render its decision on the claim. 
 15.2. Appeal Procedure. If the claimant’s claim
is denied, the claimant (or his or her authorized representative) may apply in writing to the Administrator for a review of the decision denying the claim. Review must be requested within sixty (60) days following the date the claimant received the
written notice of their claim denial or else the claimant loses the right to review. The claimant (or representative) then has the right to review and obtain copies of all documents and other information relevant to the claim, upon request and at no
charge, and to submit issues and comments in writing. The Administrator will provide written notice of its decision on review within sixty (60) days after it receives a review request. If additional time (up to sixty (60) days) is needed to review
the request, the claimant (or representative) will be given written notice of the reason for the delay. This notice of extension will indicate the special circumstances requiring the extension of time and the date by which the Administrator expects
to render its decision. If the claim is denied (in full or in part), the claimant will be provided a written notice explaining the specific reasons for the denial and referring to the provisions of the Plan on which the denial is based. The notice
also will include a statement that the claimant will be provided, upon request and free of charge, reasonable access to, and copies of, all documents and other information relevant to the claim and a statement regarding the claimant’s right to
bring an action under Section 502(a) of ERISA. 
 16. Attorneys’ Fees. The parties shall each bear their own
expenses, legal fees and other fees incurred in connection with this Plan. Provided, however, in the event that a Covered Employee is required to incur attorneys’ fees in order to obtain any payments or benefits under this Plan, and provided
that the Covered Employee prevails on at least one material issue related to his or her claim(s) under the Plan, then the Company will reimburse the attorneys’ fees incurred by the Covered Employee. 

17. Source of Payments. All Severance Benefits will be paid in cash from the general funds of the Company; no separate fund will be
established under the Plan, and the Plan will have no assets. No right of any person to receive any payment under the Plan will be any greater than the right of any other general unsecured creditor of the Company. 

18. Inalienability. In no event may any current or former employee of the Company or any of its subsidiaries or affiliates sell,
transfer, anticipate, assign or otherwise dispose of any right or interest under the Plan. At no time will any such right or interest be subject to the claims of creditors nor liable to attachment, execution or other legal process. 

  
 10 

 19. No Enlargement of Employment Rights. Neither the establishment or maintenance or
amendment of the Plan, nor the making of any benefit payment hereunder, will be construed to confer upon any individual any right to continue to be an employee of the Company. The Company expressly reserves the right to discharge any of its
employees at any time, with or without cause. However, as described in the Plan, a Covered Employee may be entitled to benefits under the Plan depending upon the circumstances of his or her termination of employment. 

20. Successors. Any successor to the Company of all or substantially all of the Company’s business and/or assets (whether direct
or indirect and whether by purchase, merger, consolidation, liquidation or other transaction) will assume the obligations under the Plan and agree expressly to perform the obligations under the Plan in the same manner and to the same extent as the
Company would be required to perform such obligations in the absence of a succession. For all purposes under the Plan, the term “Company” will include any successor to the Company’s business and/or assets which become bound by the
terms of the Plan by operation of law, or otherwise. 
 21. Applicable Law. The provisions of the Plan will be construed,
administered and enforced in accordance with ERISA and, to the extent applicable, the internal substantive laws of the State of Washington (but not its conflict of laws provisions). 

22. Severability. If any provision of the Plan is held invalid or unenforceable, its invalidity or unenforceability will not
affect any other provision of the Plan, and the Plan will be construed and enforced as if such provision had not been included. 
 23.
Headings. Headings in this Plan document are for purposes of reference only and will not limit or otherwise affect the meaning hereof. 

24. Indemnification. The Company hereby agrees to indemnify and hold harmless the officers and employees of the Company, and the
members of its Board, from all losses, claims, costs or other liabilities arising from their acts or omissions in connection with the administration, amendment or termination of the Plan, to the maximum extent permitted by applicable law. This
indemnity will cover all such liabilities, including judgments, settlements and costs of defense. The Company will provide this indemnity from its own funds to the extent that insurance does not cover such liabilities. This indemnity is in addition
to and not in lieu of any other indemnity provided to such person by the Company. 

  
 11 

 25. Additional Information. 

 

			
	Plan Name:	  	Apptio, Inc. Executive Change in Control Severance Plan
		
	Plan Sponsor:	  	Apptio, Inc.
		  	c/o General Counsel
		  	1100 NE 8th Street, Suite 600
		  	Bellevue, WA 98004
		
	Identification Numbers:	  	EIN: [NUMBER]
		  	PLAN: [NUMBER]
		
	Plan Year:	  	Company’s fiscal year
		
	Plan Administrator:	  	Apptio, Inc.
		  	Attention: General Counsel
		  	1100 NE 8th Street, Suite 600
		  	Bellevue, WA 98004
		
		  	866-470-0320
		
	Agent for Service of Legal Process:	  	Apptio, Inc.
	  	Attention: General Counsel
	  	1100 NE 8th Street, Suite 600
		  	Bellevue, WA 98004
		
		  	866-470-0320
		
		  	Service of process also may be made upon the Administrator.
		
	Type of Plan:	  	Severance Plan/Employee Welfare Benefit Plan
		
	Plan Costs:	  	The cost of the Plan is paid by the Company.

 26. Statement of ERISA Rights. 

As a Covered Employee under the Plan, you have certain rights and protections under ERISA: 

(a) You may examine (without charge) all Plan documents, including any amendments and copies of all documents filed with the U.S. Department
of Labor. These documents are available for your review in the Company’s Human Resources Department. 
 (b) You may obtain copies
of all Plan documents and other Plan information upon written request to the Administrator. A reasonable charge may be made for such copies. 

  
 12 

 In addition to creating rights for Covered Employees, ERISA imposes duties upon the people who
are responsible for the operation of the Plan. The people who operate the Plan (called “fiduciaries”) have a duty to do so prudently and in the interests of you and the other Covered Employees. No one, including the Company or any
other person, may fire you or otherwise discriminate against you in any way to prevent you from obtaining a benefit under the Plan or exercising your rights under ERISA. If your claim for a severance benefit is denied, in whole or in part, you must
receive a written explanation of the reason for the denial. You have the right to have the denial of your claim reviewed. (The claim review procedure is explained in Section 15 above.) 

Under ERISA, there are steps you can take to enforce the above rights. For example, if you request materials and do not receive them within
thirty (30) days, you may file suit in a federal court. In such a case, the court may require the Administrator to provide the materials and to pay you up to $110 a day until you receive the materials, unless the materials were not sent due to
reasons beyond the control of the Administrator. If you have a claim which is denied or ignored, in whole or in part, you may file suit in a federal court. If it should happen that you are discriminated against for asserting your rights, you may
seek assistance from the U.S. Department of Labor, or you may file suit in a federal court. 
 In any case, the court will decide who will
pay court costs and legal fees. If you are successful, the court may order the person you have sued to pay these costs and fees. If you lose, the court may order you to pay these costs and fees, for example, if it finds that your claim is frivolous.

 If you have any questions regarding the Plan, please contact the Administrator. If you have any questions about this statement or about
your rights under ERISA, you may contact the nearest area office of the Employee Benefits Security Administration (formerly the Pension and Welfare Benefits Administration), U.S. Department of Labor, listed in your telephone directory, or the
Division of Technical Assistance and Inquiries, Employee Benefits Security Administration, U.S. Department of Labor, 200 Constitution Avenue, N.W. Washington, D.C. 20210. You also may obtain certain publications about your rights and
responsibilities under ERISA by calling the publications hotline of the Employee Benefits Security Administration. 
 o 0 o 

  
 13 

 Appendix A 

APPTIO, INC. EXECUTIVE CHANGE IN CONTROL SEVERANCE PLAN 

FORM OF PARTICIPATION AGREEMENT 
 Apptio,
Inc. (the “Company”) is pleased to inform you,
                                        , that
you have been selected to participate in the Company’s Executive Change in Control Severance Plan (the “Plan”). A copy of the Plan was delivered to you with this Participation Agreement. Any capitalized term in this
Participation Agreement not defined herein will have the meaning ascribed to such term in the Plan. Your participation in the Plan is subject to all of the terms and conditions of the Plan. 

In order to actually become a participant in the Plan (a “Covered Employee” as described in the Plan), you must complete and sign this Participation
Agreement and return it to [NAME] no later than [DATE]. 
 The Plan describes in detail certain circumstances under which you may become eligible for
Severance Benefits. As described more fully in the Plan, you may become eligible for certain Severance Benefits under Section 4 of the Plan if, during the Change in Control Period, you voluntarily terminate your employment with the Company (or any
parent or subsidiary of the Company) for Good Reason or the Company (or any parent or subsidiary of the Company) terminates your employment for a reason other than Cause and other than as a result of your Disability or death.

If you become eligible for Severance Benefits as described in the Plan, then subject to the terms and conditions of the Plan, you will receive: 

 

	 	1.	Cash Severance. In the event of your Involuntary Termination that occurs under the circumstances described in Section 4 of the Plan, a lump sum cash severance payment described Section 4.1 of the Plan, in an
aggregate amount equal to the sum of (a) the product of: (i) [CEO: one hundred fifty percent (150%) / Others: one hundred percent (100%)], multiplied by (ii) the sum of (x) your Base Salary, plus (y) your Target Bonus; and (b) any earned but unpaid
bonus for a previously competed year or fiscal period. 

  

	 	2.	Health Coverage. In the event of your Involuntary Termination that occurs under the circumstances described in Section 4 of the Plan, reimbursement of your continued health coverage under COBRA (or
taxable lump sum payment in lieu of reimbursement, as applicable) as described in Section 4.2 of the Plan will be provided with respect to a period of [CEO: eighteen (18) / Others: twelve (12)] months following your Involuntary Termination;

 In order to receive any Severance Benefits for which you otherwise become eligible under the Plan, you must sign and deliver to the Company
the Release, which must have become effective and irrevocable within the requisite period set forth in the Release and subject to the Release timing requirements specified in the Plan. Also, as explained in the Plan, your Severance Benefits (if
any) will be reduced if necessary to avoid your Severance Benefits from becoming subject to “golden parachute” excise taxes under the Internal Revenue Code. Any Severance Benefits payable to you will be paid in the manner and at the
time or times specified in the Plan. 

 By your signature below, you and the Company agree that your participation in the Plan is governed by this
Participation Agreement and the provisions of the Plan. Your signature below confirms that: (1) you have received a copy of the Executive Change in Control Severance Plan and Summary Plan Description; (2) you have carefully read this Participation
Agreement and the Executive Change in Control Severance Plan and Summary Plan Description; and (3) the decisions and determinations by the Administrator under the Plan will be final and binding on you and your successors. 

 

					
	APPTIO, INC.	 		 	[COVERED EMPLOYEE NAME]
			
	  

Signature
	 		 	  

Signature

			
	  

Name
	 		 	  

Date

			
	  

Title
	 		 	

  

	Attachment:    Apptio,	Inc. Executive Change in Control Severance Plan 

  
 - 2 - 

 EXHIBIT A 

Form of Separation Agreement and Release 

  
 - 3 - 

 APPTIO, INC. EXECUTIVE CHANGE IN CONTROL SEVERANCE PLAN 

SEPARATION AGREEMENT AND RELEASE 

This Separation Agreement and Release (“Agreement”) is made by and between
                                        
(“Employee”) and Apptio, Inc. (the “Company”) (collectively referred to as the “Parties” or individually referred to as a “Party”). 

Whereas, in connection with Employee’s termination of employment effective as of
            , 20    , Employee is eligible to receive the severance benefits provided in the Apptio, Inc. Executive Change in Control Severance Plan effective as of
[DATE] (the “Plan”) and Employee’s Participation Agreement under the Plan dated [DATE] (the “Participation Agreement”), subject to the terms and conditions set forth therein including (but not limited to)
entering into a release of claims agreement in favor of the Company under Section 6 of the Plan. 
 Whereas, Employee signed (a) a
[insert title of confidentiality agreement] with the Company on [DATE] (the “Confidentiality Agreement”) and (b) an Indemnification Agreement with the Company on [DATE] (the “Indemnification Agreement”). 

Whereas, in consideration for such severance benefits provided under the Plan and Participation Agreement and pursuant to Section 6 of the
Plan, the Parties wish to resolve any and all disputes, claims, complaints, grievances, charges, actions, petitions, and demands that Employee may have against the Company and any of the Releasees as defined below, including, but not limited to, any
and all claims arising out of or in any way related to Employee’s employment relationship with or separation from the Company, except as provided herein. 

Now, therefore, Employee covenants and agrees as follows: 

1. Payment of Salary and Receipt of All Benefits. Employee acknowledges and represents that, other than the severance benefits set
forth in the Plan and Participation Agreement and any compensation-related items included within the Excluded Matters (as defined below), the Company has paid or provided all salary, wages, bonuses, accrued
vacation/paid time off, premiums, leaves, housing allowances, relocation costs, interest, severance, outplacement costs, fees, reimbursable expenses, commissions, stock, stock options, any other equity awards, vesting, and any and all other benefits
and compensation due to Employee.
 2. Release of Claims. Employee agrees that the foregoing consideration represents settlement
in full of all outstanding obligations owed to Employee by the Company and its current and former officers, directors, employees, agents, investors, attorneys, shareholders, administrators, affiliates, benefit plans, plan administrators, insurers,
trustees, divisions, parents and subsidiaries, and predecessor and successor corporations and assigns (collectively, the “Releasees”). Employee, on his/her own behalf and on behalf of his/her respective heirs, family members,
executors, agents, and assigns, hereby and forever releases the Releasees from, and agrees not to sue concerning, or in any manner to institute, prosecute, or pursue, any claim, complaint, charge, duty, obligation,

 
demand, or cause of action relating to any matters of any kind, whether presently known or unknown, suspected or unsuspected, that Employee may possess against any of the Releasees arising from
any omissions, acts, facts, or damages that have occurred up until and including the Effective Date (as defined below) of this Agreement (but in all cases excluding the Excluded Matters), including, without limitation: 

a. any and all claims relating to or arising from Employee’s relationship with the Company and the termination of that relationship; 

b. any and all claims relating to, or arising from, Employee’s right to purchase, or actual purchase of shares of stock of the Company,
including, without limitation, any claims for fraud, misrepresentation, breach of fiduciary duty, breach of duty under applicable state corporate law, and securities fraud under any state or federal law; 

c. any and all claims for wrongful discharge; termination in violation of public policy; discrimination; harassment; retaliation; breach of
contract, both express and implied; breach of covenant of good faith and fair dealing, both express and implied; promissory estoppel; negligent or intentional infliction of emotional distress; fraud; negligent or intentional misrepresentation;
negligent or intentional interference with contract or prospective economic advantage; unfair business practices; defamation; libel; slander; negligence; personal injury; assault; battery; invasion of privacy; false imprisonment; conversion; and
disability benefits; 
 d. any and all claims for violation of any federal, state, or municipal statute, including, but not limited to,
Title VII of the Civil Rights Act of 1964; the Civil Rights Act of 1991; the Rehabilitation Act of 1973; the Americans with Disabilities Act of 1990; the Equal Pay Act; the Fair Labor Standards Act; the Fair Credit Reporting Act; the Age
Discrimination in Employment Act of 1967; the Older Workers Benefit Protection Act; the Employee Retirement Income Security Act of 1974; the Worker Adjustment and Retraining Notification Act; the Family and Medical Leave Act; the
Sarbanes-Oxley Act of 2002; the Uniformed Services Employment and Reemployment Rights Act; Washington State Law Against Discrimination, as amended (Wash. Rev. Code §§ 49.60.010 et seq.); Washington Equal Pay Law, as amended (Wash.
Rev. Code § 49.12.175); Washington sex discrimination law (Wash. Rev. Code § 49.12.200); Washington age discrimination law (Wash. Rev. Code § 49.44.090); Washington whistleblower protection law (Wash. Rev. Code
§§ 49.60.210, 49.12.005, and 49.12.130); Washington genetic testing protection law (Wash. Rev. Code § 49.44.180); Washington Family Care Act (Wash. Rev. Code § 49.12.270); Washington Minimum Wage Act (Wash. Rev. Code
§§ 49.46.005 to 49.46.920); Washington wage, hour, and working conditions law (Wash. Rev. Code §§ 49.12.005 to 49.12.020, 49.12.041 to 49.12.050, 49.12.091, 49.12.101, 49.12.105, 49.12.110, 49.12.121, 49.12.130 to 49.12.150,
49.12.170, 49.12.175, 49.12.185, 49.12.187, 49.12.450); Washington wage payment law (Wash. Rev. Code §§ 49.48.010 to 49.48.190); 

e. any and all claims for violation of the federal or any state constitution; 

f. any and all claims arising out of any other laws and regulations relating to employment or employment discrimination; 

  
 - 2 - 

 g. any claim for any loss, cost, damage, or expense arising out of any dispute over the
nonwithholding or other tax treatment of any of the proceeds received by Employee as a result of this Agreement; and 
 h. any and all
claims for attorneys’ fees and costs. 
 The “Excluded Matters” mean: (a) any claim related to indemnification for acts performed while an
officer or director of the Company as permitted under Delaware corporate law and the bylaws of the Company, (b) any claim that may be raised in Employee’s capacity as a stockholder of the Company, (c) any claim or other rights under the
Indemnification Agreement, subject to the compliance with all terms and conditions thereof, (d) any claim in respect of any obligation under this Agreement, the Plan and/or the Participation Agreement, and (e) Employee’s rights, if any, to
vested benefits under the Company’s benefit plans pursuant to the terms and conditions of those plans, including the right to receive any equity awards that provide for a deferral of compensation and the right to exercise Employee’s vested
stock options and similar awards, if any, pursuant to the terms and conditions of the applicable award agreement and equity plan governing such award. 

Employee agrees that the release set forth in this Section shall be and remain in effect in all respects as a complete general release as to the matters
released other than the Excluded Matters. This release does not release claims that cannot be released as a matter of law, including, but not limited to, any right Employee may have to file a charge with or participate in a charge by the Equal
Employment Opportunity Commission, or any other local, state, or federal administrative body or government agency that is authorized to enforce or administer laws related to employment, against the Company (with the understanding that any such
filing or participation does not give Employee the right to recover any monetary damages against the Company; Employee’s release of claims herein bars Employee from recovering such monetary relief from the Company). This release does not
extend to any right Employee may have to unemployment compensation benefits or workers’ compensation benefits. Employee represents that he/she has made no assignment or transfer of any right, claim, complaint, charge, duty, obligation,
demand, cause of action, or other matter waived or released by this Section. 
 3. Acknowledgment of Waiver of Claims under ADEA.
[This Section 3 provision to be included if Employee is at least 40 years of age:] Employee acknowledges that he/she is waiving and releasing any rights he/she may have under the Age Discrimination in Employment Act of 1967
(“ADEA”), and that this waiver and release is knowing and voluntary. Employee agrees that this waiver and release does not apply to any rights or claims that may arise under the ADEA after the Effective Date of this Agreement.
Employee acknowledges that the consideration given for this waiver and release is in addition to anything of value to which Employee was already entitled. Employee further acknowledges that he/she has been advised by this writing that: (a) he/she
should consult with an attorney prior to executing this Agreement; (b) he/she has twenty-one (21) days within which to consider this Agreement; (c) he/she has seven (7) days following his/her execution of this Agreement to revoke this Agreement; (d)
this Agreement shall not be effective until after the revocation period has expired; and (e) nothing in this Agreement prevents or precludes Employee from challenging or seeking a determination in good faith of the validity of this waiver under the

  
 - 3 - 

 
ADEA, nor does it impose any condition precedent, penalties, or costs for doing so, unless specifically authorized by federal law. In the event Employee signs this Agreement and returns it
to the Company in less than the 21-day period identified above, Employee hereby acknowledges that he/she has freely and voluntarily chosen to waive the time period allotted for considering this Agreement. Employee acknowledges and understands that
revocation must be accomplished by a written notification to the person executing this Agreement on the Company’s behalf that is received prior to the Effective Date. 

4. Unknown Claims. Employee acknowledges that he/she has been advised to consult with legal counsel and that he/she is familiar with
the principle that a general release does not extend to claims that the releaser does not know or suspect to exist in his/her favor at the time of executing the release, which, if known by him/her, must have materially affected his/her settlement
with the releasee. Employee, being aware of said principle, agrees to expressly waive any rights he/she may have to that effect, as well as under any other statute or common law principles of similar effect. 

5. No Pending or Future Lawsuits. Employee represents that he/she has no lawsuits, claims, or actions pending in his/her name, or
on behalf of any other person or entity, against the Company or any of the other Releasees. Employee also represents that he/she does not intend to bring any claims on his/her own behalf or on behalf of any other person or entity against the Company
or any of the other Releasees. 
 6. Trade Secrets and Confidential Information/Company Property. Employee reaffirms and agrees
to observe and abide by the terms of the Confidentiality Agreement, specifically including the provisions therein regarding nondisclosure of the Company’s trade secrets and confidential and proprietary information, and nonsolicitation of
Company employees. Employee’s signature below constitutes his/her certification under penalty of perjury that he/she has returned all documents and other items provided to Employee by the Company, developed or obtained by Employee in connection
with his/her employment relationship with the Company, or otherwise belonging to the Company.
 7. No Admission of Liability.
Employee understands and acknowledges that this Agreement constitutes a compromise and settlement of any and all actual or potential disputed claims by Employee. No action taken by the Company hereto, either previously or in connection with this
Agreement, shall be deemed or construed to be (a) an admission of the truth or falsity of any actual or potential claims or (b) an acknowledgment or admission by the Company of any fault or liability whatsoever to Employee or to any third party.

 8. Costs. The Parties shall each bear their own costs, attorneys’ fees, and other fees incurred in connection with the
preparation of this Agreement. 
 9. Tax Consequences. The Company makes no representations or warranties with respect to the
tax consequences of the payments and any other consideration provided to Employee or made on his/her behalf under the terms of this Agreement. Employee agrees and understands that he/she is responsible for payment, if any, of local, state,
and/or federal taxes on the payments and any other consideration provided hereunder by the Company and any penalties or assessments thereon.

  
 - 4 - 

 10. Authority. The Company represents and warrants that the undersigned has the authority
to act on behalf of the Company and to bind the Company and all who may claim through it to the terms and conditions of this Agreement. Employee represents and warrants that he/she has the capacity to act on his/her own behalf and on behalf of all
who might claim through him/her to bind them to the terms and conditions of this Agreement. Each Party warrants and represents that there are no liens or claims of lien or assignments in law or equity or otherwise of or against any of the claims or
causes of action released herein. 
 11. No Representations. Employee represents that he/she has had an opportunity to consult
with an attorney, and has carefully read and understands the scope and effect of the provisions of this Agreement. Employee has not relied upon any representations or statements made by the Company that are not specifically set forth in this
Agreement. 
 12. Severability. In the event that any provision or any portion of any provision hereof or any surviving
agreement made a part hereof becomes or is declared by a court of competent jurisdiction or arbitrator to be illegal, unenforceable, or void, this Agreement shall continue in full force and effect without said provision or portion of provision. 

13. Attorneys’ Fees. [Except with regard to a legal action challenging or seeking a determination in good faith of
the validity of the waiver herein under the ADEA,]1 in the event that either Party brings an action to enforce or effect its rights under this Agreement, the prevailing Party shall be entitled to
recover its costs and expenses, including the costs of mediation, arbitration, litigation, court fees, and reasonable attorneys’ fees incurred in connection with such an action. 

14. Entire Agreement. This Agreement represents the entire agreement and understanding between the Company and Employee concerning
the subject matter of this Agreement and Employee’s employment relationship with and separation from the Company and the events leading thereto and associated therewith, and supersedes and replaces any and all prior agreements and
understandings concerning the subject matter of this Agreement and Employee’s relationship with the Company, with the exception of the Confidentiality Agreement. 

15. No Oral Modification. This Agreement may be amended only in a writing signed by Employee and a duly authorized officer of the
Company. 
 16. Governing Law. This Agreement shall be governed by the laws of the State of Washington, without regard for
choice-of-law provisions. Employee consents to personal and exclusive jurisdiction and venue in the State of Washington. 
 17.
Effective Date. [Employee understands that this Agreement shall be null and void if not executed by him/her within twenty one (21) days. Each Party has seven (7) days after that Party 

 

	1	 [To be included if Employee is age 40 or above.]

  
 - 5 - 

 
signs this Agreement to revoke it. This Agreement will become effective on the eighth (8th) day after Employee signed this Agreement, so long as it has been signed by the Parties and has not been
revoked by either Party before that date (the “Effective Date”).]/OR/[If Employee is under age 40, the following provision will apply: Employee understands that this Agreement shall be null and void if not executed by
him/her within seven (7) days. This Agreement will become effective on the date it has been signed by both Parties (the “Effective Date”).] 

18. Counterparts. This Agreement may be executed in counterparts and by facsimile, and each counterpart and facsimile shall have
the same force and effect as an original and shall constitute an effective, binding agreement on the part of each of the undersigned. 
 19.
Voluntary Execution of Agreement. Employee understands and agrees that he/she executed this Agreement voluntarily, without any duress or undue influence on the part or behalf of the Company or any third party, with the full intent of
releasing all of his/her claims against the Company and any of the other Releasees. Employee acknowledges that: 
  

	 	(a)	he/she has read this Agreement; 

  

	 	(b)	he/she has been represented in the preparation, negotiation, and execution of this Agreement by legal counsel of his/her own choice or has elected not to retain legal counsel; 

 

	 	(c)	he/she understands the terms and consequences of this Agreement and of the releases it contains; and 

  

	 	(d)	he/she is fully aware of the legal and binding effect of this Agreement. 

 IN WITNESS WHEREOF, the Parties have
executed this Agreement on the respective dates set forth below. 
  

							
		 		 	[NAME], an individual
			
	Dated:             , 20    	 		 	  

		 		 	[Name]
			
		 		 	APPTIO, INC.
				
	Dated:             , 20    	 		 	By	 	  

		 		 		 	[Name, Title]

  
 - 6 -

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