Document:

2009 Equity Incentive Plan

 Exhibit 10.1 

DOT HILL SYSTEMS CORP. 

2009 EQUITY INCENTIVE PLAN 

ADOPTED BY THE BOARD OF DIRECTORS:
APRIL 27, 2009 
 APPROVED BY THE
STOCKHOLDERS: JUNE 15, 2009 
 AMENDMENT ADOPTED
BY THE BOARD OF DIRECTORS: MARCH 1, 2011 
 AMENDMENT APPROVED BY THE STOCKHOLDERS: MAY 2, 2011 

AMENDMENT ADOPTED BY THE BOARD OF
DIRECTORS: FEBRUARY 20, 2012 
 TERMINATION DATE:
APRIL 26, 2019 
 1. GENERAL. 

(a) Successor to and Continuation of Prior Plans. The Plan is intended as the successor to and continuation of the Dot Hill Systems
Corp. 2000 Amended and Restated Equity Incentive Plan and the Dot Hill Systems Corp. 1995 Incentive Program, as Amended and Restated (the “Prior Plans”). Following the Effective Date, no additional stock awards shall be
granted under the Prior Plans. Any shares remaining available for issuance pursuant to the exercise of options or settlement of stock awards under the Prior Plans as of the Effective Date (the “Prior Plans’ Available
Reserve”) shall become available for issuance pursuant to Stock Awards granted hereunder. From and after the Effective Date, all outstanding stock awards granted under the Prior Plans shall remain subject to the terms of the Prior
Plans; provided, however, any shares subject to outstanding stock awards granted under the Prior Plans that expire or terminate for any reason prior to exercise or settlement (the “Returning Shares”) shall become
available for issuance pursuant to Awards granted hereunder. All Awards granted on or after the Effective Date of this Plan shall be subject to the terms of this Plan. 
 (b) Eligible Award Recipients. The persons eligible to receive Awards are Employees, Directors and Consultants. 
 (c) Available Awards. The Plan provides for the grant of the following Awards: (i) Incentive Stock Options, (ii) Nonstatutory Stock Options, (iii) Stock Appreciation Rights
(iv) Restricted Stock Awards, (v) Restricted Stock Unit Awards, (vi) Performance Stock Awards, (vii) Performance Cash Awards, and (viii) Other Stock Awards. 

(d) Purpose. The Company, by means of the Plan, seeks to secure and retain the services of the group of persons eligible to
receive Awards as set forth in Section 1(b), to provide incentives for such persons to exert maximum efforts for the success of the Company and any Affiliate and to provide a means by which such eligible recipients may be given an opportunity
to benefit from increases in value of the Common Stock through the granting of Awards. 
 2. ADMINISTRATION. 

(a) Administration by Board. The Board shall administer the Plan unless and until the Board delegates administration of the
Plan to a Committee or Committees, as provided in Section 2(c). 

  
 1. 

 (b) Powers of Board. The Board shall have the power, subject to, and within
the limitations of, the express provisions of the Plan: 
 (i) To determine from time to time (A) which of the
persons eligible under the Plan shall be granted Awards; (B) when and how each Award shall be granted; (C) what type or combination of types of Award shall be granted; (D) the provisions of each Award granted (which need not be
identical), including the time or times when a person shall be permitted to receive cash or Common Stock pursuant to a Stock Award; (E) the number of shares of Common Stock with respect to which a Stock Award shall be granted to each such
person; and (F) the Fair Market Value applicable to a Stock Award. 
 (ii) To construe and interpret the Plan and
Awards granted under it, and to establish, amend and revoke rules and regulations for its administration. The Board, in the exercise of this power, may correct any defect, omission or inconsistency in the Plan or in any Stock Award Agreement or in
the written terms of a Performance Cash Award, in a manner and to the extent it shall deem necessary or expedient to make the Plan or Award fully effective. 
 (iii) To settle all controversies regarding the Plan and Awards granted under it. 
 (iv) To accelerate the time at which an Award may first be exercised or the time during which an Award or any part thereof will vest in accordance with the Plan, notwithstanding the provisions in
the Award stating the time at which it may first be exercised or the time during which it will vest. 
 (v) To suspend or
terminate the Plan at any time. Suspension or termination of the Plan shall not impair rights and obligations under any Award granted while the Plan is in effect except with the written consent of the affected Participant. 

(vi) To amend the Plan in any respect the Board deems necessary or advisable, including, without limitation, by adopting amendments
relating to Incentive Stock Options and certain nonqualified deferred compensation under Section 409A of the Code and/or to bring the Plan or Awards granted under the Plan into compliance therewith, subject to the limitations, if any, of
applicable law. However, except as provided in Section 9(a) relating to Capitalization Adjustments, to the extent required by applicable law or listing requirements, stockholder approval shall be required for any amendment of the Plan that
either (A) materially increases the number of shares of Common Stock available for issuance under the Plan, (B) materially expands the class of individuals eligible to receive Awards under the Plan, (C) materially increases the
benefits accruing to Participants under the Plan or materially reduces the price at which shares of Common Stock may be issued or purchased under the Plan, (D) materially extends the term of the Plan, or (E) expands the types of Awards
available for issuance under the Plan. Except as provided above, rights under any Award granted before amendment of the Plan shall not be impaired by any amendment of the Plan unless (1) the Company requests the consent of the affected
Participant, and (2) such Participant consents in writing. 
 (vii) To submit any amendment to the Plan for
stockholder approval, including, but not limited to, amendments to the Plan intended to satisfy the requirements of (A) Section 162(m) of the Code regarding the exclusion of performance-based compensation from the limit on corporate
deductibility of compensation paid to Covered Employees, (B) Section 422 of the Code regarding “incentive stock options” or (C) Rule 16b-3. 

  
 2. 

 (viii) To approve forms of Award Agreements for use under the Plan and to amend the
terms of any one or more Awards, including, but not limited to, amendments to provide terms more favorable to the Participant than previously provided in the Award Agreement, subject to any specified limits in the Plan that are not subject to Board
discretion; provided however, that except with respect to amendments that disqualify or impair the status of an Incentive Stock Option, a Participant’s rights under any Award shall not be impaired by any such amendment unless
(A) the Company requests the consent of the affected Participant, and (B) such Participant consents in writing. Notwithstanding the foregoing, subject to the limitations of applicable law, if any, the Board may amend the terms of any one
or more Awards without the affected Participant’s consent if necessary to maintain the qualified status of the Award as an Incentive Stock Option or to bring the Award into compliance with Section 409A of the Code. 

(ix) Generally, to exercise such powers and to perform such acts as the Board deems necessary or expedient to promote the best
interests of the Company and that are not in conflict with the provisions of the Plan or Awards. 
 (x) To adopt such
procedures and sub-plans as are necessary or appropriate to permit participation in the Plan by Employees, Directors or Consultants who are foreign nationals or employed outside the United States. 

(C) DELEGATION TO COMMITTEE. 

(i) General. The Board may delegate some or all of the administration of the Plan to a Committee or Committees. If
administration of the Plan is delegated to a Committee, the Committee shall have, in connection with the administration of the Plan, the powers theretofore possessed by the Board that have been delegated to the Committee, including the power to
delegate to a subcommittee of the Committee any of the administrative powers the Committee is authorized to exercise (and references in this Plan to the Board shall thereafter be to the Committee or subcommittee), subject, however, to such
resolutions, not inconsistent with the provisions of the Plan, as may be adopted from time to time by the Board. The Board may retain the authority to concurrently administer the Plan with the Committee and may, at any time, revest in the Board some
or all of the powers previously delegated. 
 (ii) Section 162(m) and Rule 16b-3 Compliance. The Committee may
consist solely of two or more Outside Directors, in accordance with Section 162(m) of the Code, or solely of two or more Non-Employee Directors, in accordance with Rule 16b-3. 

(d) Delegation to an Officer. The Board may delegate to one (1) or more Officers the authority to do one or both of the
following (i) designate Employees who are not Officers to be recipients of Options and SARs (and, to the extent permitted by applicable law, other Stock Awards) and, to the extent permitted by applicable law, the terms of such Awards, and
(ii) determine the number of shares of Common Stock to be subject to such Stock Awards granted to such Employees; provided, however, that the Board resolutions regarding such delegation will

  
 3. 

 
specify the total number of shares of Common Stock that may be subject to the Stock Awards granted by such Officer and that such Officer may not grant a Stock Award to himself or herself. Any
such Stock Awards will be granted on the form of Award Agreement most recently approved for use by the Board, unless otherwise provided in the resolutions approving the delegation authority. The Board may not delegate authority to an Officer who is
acting solely in the capacity of an Officer (and not also as a Director) to determine the Fair Market Value pursuant to Section 13(w)(iii) below. 
 (e) Effect of Board’s Decision. All determinations, interpretations and constructions made by the Board in good faith shall not be subject to review by any person and shall be final,
binding and conclusive on all persons. 
 (f) Cancellation and Re-Grant of Stock Awards. Neither the Board nor any
Committee shall have the authority to: (i) reduce the exercise price of any outstanding Options or Stock Appreciation Rights under the Plan, or (ii) cancel any outstanding Options or Stock Appreciation Rights that have an exercise price or
strike price greater than the current Fair Market Value of the Common Stock in exchange for cash or other Stock Awards under the Plan, unless the stockholders of the Company have approved such an action within twelve (12) months prior to such
an event. 
 3. SHARES SUBJECT TO THE PLAN. 

(a) Share Reserve. Subject to Section 9(a) relating to Capitalization Adjustments, the aggregate number of shares of
Common Stock that may be issued pursuant to Stock Awards from and after the Effective Date shall not exceed 20,520,535 shares (the “Share Reserve”), which number is the sum of (i) the number of shares subject to the
Prior Plans’ Available Reserve, (ii) an additional 12,500,000 new shares, plus (iii) an additional number of shares in an amount not to exceed 7,112,217 shares (which number consists of the Returning Shares, if any, as such shares
become available from time to time). For clarity, the Share Reserve in this Section 3(a) is a limitation on the number of shares of the Common Stock that may be issued pursuant to the Plan and does not limit the granting of Stock Awards except
as provided in Section 7(a). Shares may be issued in connection with a merger or acquisition as permitted by, as applicable, NASDAQ Marketplace Rule 4350(i)(1)(A)(iii), NYSE Listed Company Manual Section 303A.08, AMEX Company Guide
Section 711 or other applicable stock exchange rules, and such issuance shall not reduce the number of shares available for issuance under the Plan. Furthermore, if a Stock Award or any portion thereof (i) expires or otherwise terminates
without all of the shares covered by such Stock Award having been issued or (ii) is settled in cash (i.e., the Participant receives cash rather than stock), such expiration, termination or settlement shall not reduce (or otherwise
offset) the number of shares of Common Stock that may be available for issuance under the Plan. 
 (b) Subject to
subsection 3(c), the number of shares available for issuance under the Plan shall be reduced by: (i) one (1) share for each share of stock issued pursuant to (A) an Option granted under Section 5, or (B) a Stock Appreciation
Right granted under Section 5 with respect to which the strike price is at least one hundred percent (100%) of the Fair Market Value of the underlying Common Stock on the date of grant; and (ii) 1.5 shares for each share of Common
Stock issued pursuant to a Restricted Stock Award, Restricted Stock Unit Award, Performance Stock Award or Other Stock Award. 

  
 4. 

 (c) Reversion of Shares to the Share Reserve. 

(i) Shares Available For Subsequent Issuance. If any shares of common stock issued pursuant to a Stock Award are forfeited back to
the Company because of the failure to meet a contingency or condition required to vest such shares in the Participant, then the shares that are forfeited shall revert to and again become available for issuance under the Plan. Notwithstanding the
provisions of this Section 3(c)(i), any such shares shall not be subsequently issued pursuant to the exercise of Incentive Stock Options. To the extent there is issued a share of Common Stock pursuant to a Restricted Stock Award, Restricted
Stock Unit Award, Performance Stock Award or Other Stock Award, and such share of Common Stock again becomes available for issuance under the Plan pursuant to this Section 3(c), then the number of shares of Common Stock available for issuance
under the Plan shall increase by 1.5 shares. 
 (ii) Shares Not Available For Subsequent Issuance. If any shares subject
to a Stock Award are not delivered to a Participant because the Stock Award is exercised through a reduction of shares subject to the Stock Award (i.e., “net exercised”), the number of shares that are not delivered to the
Participant shall not remain available for issuance under the Plan. Also, any shares reacquired by the Company pursuant to Section 8(g) or as consideration for the exercise of an Option shall not again become available for issuance under the
Plan. 
 (d) Incentive Stock Option Limit. Notwithstanding anything to the contrary in this Section 3 and, subject to
the provisions of Section 9(a) relating to Capitalization Adjustments, the aggregate maximum number of shares of Common Stock that may be issued pursuant to the exercise of Incentive Stock Options shall be the number of shares in the Share
Reserve. 
 (e) Source of Shares. The stock issuable under the Plan shall be shares of authorized but unissued or
reacquired Common Stock, including shares repurchased by the Company on the open market or otherwise. 
 4.
ELIGIBILITY. 
 (a) Eligibility for Specific Stock Awards. Incentive Stock
Options may be granted only to employees of the Company or a “parent corporation” or “subsidiary corporation” thereof (as such terms are defined in Sections 424(e) and (f) of the Code). Stock Awards other than Incentive
Stock Options may be granted to Employees, Directors and Consultants; provided, however, Nonstatutory Stock Options and SARs may not be granted to Employees, Directors, and Consultants who are providing Continuous Services only to any
“parent” of the Company, as such term is defined in Rule 405 promulgated under the Securities Act, unless such Stock Awards comply with the distribution requirements of Section 409A of the Code. 

(b) Ten Percent Stockholders. A Ten Percent Stockholder shall not be granted an Incentive Stock Option unless the exercise
price of such Option is at least one hundred ten percent (110%) of the Fair Market Value on the date of grant and the Option is not exercisable after the expiration of five (5) years from the date of grant. 

  
 5. 

 (c) Section 162(m) Limitation on Annual Grants. Subject to the provisions
of Section 9(a) relating to Capitalization Adjustments, at such time as the Company may be subject to the applicable provisions of Section 162(m) of the Code, no Participant shall be eligible to be granted during any calendar year Options,
Stock Appreciation Rights and Other Stock Awards whose value is determined by reference to an increase over an exercise or strike price of at least one hundred percent (100%) of the Fair Market Value on the date the Stock Award is granted
covering more than 2,000,000 shares of Common Stock. 
 5. PROVISIONS RELATING TO
OPTIONS AND STOCK APPRECIATION RIGHTS. 
 Each
Option or SAR shall be in such form and shall contain such terms and conditions as the Board shall deem appropriate. All Options shall be separately designated Incentive Stock Options or Nonstatutory Stock Options at the time of grant, and, if
certificates are issued, a separate certificate or certificates shall be issued for shares of Common Stock purchased on exercise of each type of Option. If an Option is not specifically designated as an Incentive Stock Option, then the Option shall
be a Nonstatutory Stock Option. The provisions of separate Options or SARs need not be identical; provided, however, that each Option Agreement or Stock Appreciation Right Agreement shall conform to (through incorporation of provisions hereof
by reference in the applicable Award Agreement or otherwise) the substance of each of the following provisions: 
 (a)
Term. Subject to the provisions of Section 4(b) regarding Ten Percent Stockholders, no Option or SAR shall be exercisable after the expiration of seven (7) years from the date of its grant or such shorter period specified in the Award
Agreement. 
 (b) Exercise Price. Subject to the provisions of Section 4(b) regarding Ten Percent
Stockholders, the exercise price (or strike price) of each Option or SAR shall be not less than one hundred percent (100%) of the Fair Market Value of the Common Stock subject to the Option or SAR on the date the Option or SAR is granted.
Notwithstanding the foregoing, an Option or SAR may be granted with an exercise price (or strike price) lower than one hundred percent (100%) of the Fair Market Value of the Common Stock subject to the Option or SAR if such Option or SAR is
granted pursuant to an assumption of or substitution for another option or stock appreciation right pursuant to a Corporate Transaction and in a manner consistent with the provisions of Sections 409A and, if applicable, 424(a) of the Code. Each SAR
will be denominated in shares of Common Stock equivalents. 
 (c) Purchase Price for Options. The purchase price of
Common Stock acquired pursuant to the exercise of an Option shall be paid, to the extent permitted by applicable law and as determined by the Board in its sole discretion, by any combination of the methods of payment set forth below. The Board shall
have the authority to grant Options that do not permit all of the following methods of payment (or otherwise restrict the ability to use certain methods) and to grant Options that require the consent of the Company to utilize a particular method of
payment. The permitted methods of payment are as follows: 
 (i) by cash, check, bank draft or money order payable to the
Company; 

  
 6. 

 (ii) pursuant to a program developed under Regulation T as promulgated by the Federal
Reserve Board that, prior to the issuance of the stock subject to the Option, results in either the receipt of cash (or check) by the Company or the receipt of irrevocable instructions to pay the aggregate exercise price to the Company from the
sales proceeds; 
 (iii) by delivery to the Company (either by actual delivery or attestation) of shares of Common Stock;

 (iv) if the option is a Nonstatutory Stock Option, by a “net exercise” arrangement pursuant to which the
Company will reduce the number of shares of Common Stock issuable upon exercise by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price; provided, however, that the Company shall accept
a cash or other payment from the Participant to the extent of any remaining balance of the aggregate exercise price not satisfied by such reduction in the number of whole shares to be issued; provided, further, that shares of Common Stock
will no longer be subject to an Option and will not be exercisable thereafter to the extent that (A) shares issuable upon exercise are reduced to pay the exercise price pursuant to the “net exercise,” (B) shares are delivered to
the Participant as a result of such exercise, and (C) shares are withheld to satisfy tax withholding obligations; or 

(v) in any other form of legal consideration that may be acceptable to the Board. 

(d) Exercise and Payment of a SAR. To exercise any outstanding Stock Appreciation Right, the Participant must provide
written notice of exercise to the Company in compliance with the provisions of the Stock Appreciation Right Agreement evidencing such Stock Appreciation Right. The appreciation distribution payable on the exercise of a Stock Appreciation Right will
be not greater than an amount equal to the excess of (A) the aggregate Fair Market Value (on the date of the exercise of the Stock Appreciation Right) of a number of shares of Common Stock equal to the number of Common Stock equivalents in
which the Participant is vested under such Stock Appreciation Right, and with respect to which the Participant is exercising the Stock Appreciation Right on such date, over (B) the strike price that will be determined by the Board at the time
of grant of the Stock Appreciation Right. The appreciation distribution in respect to a Stock Appreciation Right may be paid in Common Stock, in cash, in any combination of the two or in any other form of consideration, as determined by the Board
and contained in the Stock Appreciation Right Agreement evidencing such Stock Appreciation Right. 
 (e)
Transferability of Options and SARs. The Board may, in its sole discretion, impose such limitations on the transferability of Options and SARs as the Board shall determine. In the absence of such a determination by the Board to the contrary,
the following restrictions on the transferability of Options and SARs shall apply: 
 (i) Restrictions on Transfer.
An Option or SAR shall not be transferable except by will or by the laws of descent and distribution and shall be exercisable during the lifetime of the Participant only by the Participant; provided, however, that the Board may, in its sole
discretion, permit transfer of the Option or SAR in a manner that is not prohibited by applicable tax and securities laws upon the Participant’s request. Except as explicitly provided herein, neither an Option nor a SAR may be transferred for
consideration. 

  
 7. 

 (ii) Domestic Relations Orders. Notwithstanding the foregoing, an Option or
SAR may be transferred pursuant to a domestic relations order; provided, however, that if an Option is an Incentive Stock Option, such Option may be deemed to be a Nonstatutory Stock Option as a result of such transfer. 

(iii) Beneficiary Designation. Notwithstanding the foregoing, the Participant may, by delivering written notice to the
Company, in a form provided by or otherwise satisfactory to the Company and any broker designated by the Company to effect Option exercises, designate a third party who, in the event of the death of the Participant, shall thereafter be entitled to
exercise the Option or SAR and receive the Common Stock or other consideration resulting from such exercise. In the absence of such a designation, the executor or administrator of the Participant’s estate shall be entitled to exercise the
Option or SAR and receive the Common Stock or other consideration resulting from such exercise. 
 (f) Vesting
Generally. The total number of shares of Common Stock subject to an Option or SAR may vest and therefore become exercisable in periodic installments that may or may not be equal. The Option or SAR may be subject to such other terms and
conditions on the time or times when it may or may not be exercised (which may be based on the satisfaction of Performance Goals or other criteria) as the Board may deem appropriate. The vesting provisions of individual Options or SARs may vary. The
provisions of this Section 5(f) are subject to any Option or SAR provisions governing the minimum number of shares of Common Stock as to which an Option or SAR may be exercised. 

(g) Termination of Continuous Service. Except as otherwise provided in the applicable Award Agreement or other agreement
between the Participant and the Company, if a Participant’s Continuous Service terminates (other than for Cause or upon the Participant’s death or Disability), the Participant may exercise his or her Option or SAR (to the extent that the
Participant was entitled to exercise such Award as of the date of termination of Continuous Service) but only within such period of time ending on the earlier of (i) the date three (3) months following the termination of the
Participant’s Continuous Service (or such longer or shorter period specified in the applicable Award Agreement), or (ii) the expiration of the term of the Option or SAR as set forth in the Award Agreement. If, after termination of
Continuous Service, the Participant does not exercise his or her Option or SAR within the time specified herein or in the Award Agreement (as applicable), the Option or SAR shall terminate. 

(h) Extension of Termination Date. If the exercise of an Option or SAR following the termination of the Participant’s
Continuous Service (other than for Cause or upon the Participant’s death or Disability) would be prohibited at any time solely because the issuance of shares of Common Stock would violate the registration requirements under the Securities Act,
then the Option or SAR shall terminate on the earlier of (i) the expiration of a total period of three (3) months (that need not be consecutive) after the termination of the Participant’s Continuous Service during which the exercise
of the Option or SAR would not be in violation of such registration requirements, or (ii) the expiration of the term of the Option or SAR as set forth in the applicable Award Agreement. In addition, unless otherwise provided in a
Participant’s 

  
 8. 

 
Award Agreement, if the sale of any Common Stock received upon exercise of an Option or SAR following the termination of the Participant’s Continuous Service (other than for Cause) would
violate the Company’s insider trading policy, then the Option or SAR shall terminate on the earlier of (i) the expiration of a period equal to the applicable post-termination exercise period after the termination of the Participant’s
Continuous Service during which the exercise of the Option or SAR would not be in violation of the Company’s insider trading policy, or (ii) the expiration of the term of the Option or SAR as set forth in the applicable Award Agreement.

 (i) Disability of Participant. Except as otherwise provided in the applicable Award Agreement or other agreement
between the Participant and the Company, if a Participant’s Continuous Service terminates as a result of the Participant’s Disability, the Participant may exercise his or her Option or SAR (to the extent that the Participant was entitled
to exercise such Option or SAR as of the date of termination of Continuous Service), but only within such period of time ending on the earlier of (i) the date twelve (12) months following such termination of Continuous Service (or such
longer or shorter period specified in the Award Agreement), or (ii) the expiration of the term of the Option or SAR as set forth in the Award Agreement. If, after termination of Continuous Service, the Participant does not exercise his or her
Option or SAR within the time specified herein or in the Award Agreement (as applicable), the Option or SAR (as applicable) shall terminate. 
 (j) Death of Participant. Except as otherwise provided in the applicable Award Agreement or other agreement between the Participant and the Company, if (i) a Participant’s
Continuous Service terminates as a result of the Participant’s death, or (ii) the Participant dies within the period (if any) specified in the Award Agreement after the termination of the Participant’s Continuous Service for a reason
other than death, then the Option or SAR may be exercised (to the extent the Participant was entitled to exercise such Option or SAR as of the date of death) by the Participant’s estate, by a person who acquired the right to exercise the Option
or SAR by bequest or inheritance or by a person designated to exercise the Option or SAR upon the Participant’s death, but only within the period ending on the earlier of (i) the date eighteen (18) months following the date of death
(or such longer or shorter period specified in the Award Agreement), or (ii) the expiration of the term of such Option or SAR as set forth in the Award Agreement. If, after the Participant’s death, the Option or SAR is not exercised within
the time specified herein or in the Award Agreement (as applicable), the Option or SAR shall terminate. 
 (k) Termination
for Cause. Except as explicitly provided otherwise in a Participant’s Award Agreement, if a Participant’s Continuous Service is terminated for Cause, the Option or SAR shall terminate upon the date on which the event giving rise to the
termination occurred, and the Participant shall be prohibited from exercising his or her Option or SAR from and after the time of such termination of Continuous Service. 
 (l) Non-Exempt Employees. No Option or SAR granted to an Employee who is a non-exempt employee for purposes of the Fair Labor Standards Act of 1938, as amended, shall be first exercisable
for any shares of Common Stock until at least six months following the date of grant of the Option or SAR. Notwithstanding the foregoing, consistent with the provisions of the Worker Economic Opportunity Act, (i) in the event of the
Participant’s death or Disability, (ii) upon a Corporate Transaction in which such Option or SAR is not assumed, continued, or substituted, (iii) upon a Change in Control, or (iv) upon the Participant’s retirement (as such
term 

  
 9. 

 
may be defined in the Participant’s Award Agreement or in another applicable agreement or in accordance with the Company’s then current employment policies and guidelines), any such
vested Options and SARs may be exercised earlier than six months following the date of grant. The foregoing provision is intended to operate so that any income derived by a non-exempt employee in connection with the exercise or vesting of an Option
or SAR will be exempt from his or her regular rate of pay. 
 6. PROVISIONS OF STOCK
AWARDS OTHER THAN OPTIONS AND SARS. 
 (a) Restricted Stock Awards. Each Restricted Stock Award Agreement shall be in such form and shall contain such terms and conditions as the Board shall deem appropriate. To the extent
consistent with the Company’s Bylaws, at the Board’s election, shares of Common Stock may be (x) held in book entry form subject to the Company’s instructions until any restrictions relating to the Restricted Stock Award lapse;
or (y) evidenced by a certificate, which certificate shall be held in such form and manner as determined by the Board. The terms and conditions of Restricted Stock Award Agreements may change from time to time, and the terms and conditions of
separate Restricted Stock Award Agreements need not be identical; provided, however, that each Restricted Stock Award Agreement shall conform to (through incorporation of the provisions hereof by reference in the agreement or otherwise) the
substance of each of the following provisions: 
 (i) Consideration. A Restricted Stock Award may be awarded in
consideration for (A) cash, check, bank draft or money order payable to the Company, (B) past services to the Company or an Affiliate, or (C) any other form of legal consideration (including future services) that may be acceptable to
the Board, in its sole discretion, and permissible under applicable law. 
 (ii) Vesting. Shares of Common Stock
awarded under the Restricted Stock Award Agreement may be subject to forfeiture to the Company in accordance with a vesting schedule to be determined by the Board. 
 (iii) Termination of Participant’s Continuous Service. If a Participant’s Continuous Service terminates, the Company may receive through a forfeiture condition or a repurchase
right any or all of the shares of Common Stock held by the Participant that have not vested as of the date of termination of Continuous Service under the terms of the Restricted Stock Award Agreement. 

(iv) Transferability. Rights to acquire shares of Common Stock under the Restricted Stock Award Agreement shall be
transferable by the Participant only upon such terms and conditions as are set forth in the Restricted Stock Award Agreement, as the Board shall determine in its sole discretion, so long as Common Stock awarded under the Restricted Stock Award
Agreement remains subject to the terms of the Restricted Stock Award Agreement. 
 (v) Dividends. A Restricted
Stock Award Agreement may provide that any dividends paid on Restricted Stock will be subject to the same vesting and forfeiture restrictions as apply to the shares subject to the Restricted Stock Award to which they relate. 

  
 10.

 (b) Restricted Stock Unit Awards. Each Restricted Stock Unit Award Agreement shall be
in such form and shall contain such terms and conditions as the Board shall deem appropriate. The terms and conditions of Restricted Stock Unit Award Agreements may change from time to time, and the terms and conditions of separate Restricted Stock
Unit Award Agreements need not be identical; provided, however, that each Restricted Stock Unit Award Agreement shall conform to (through incorporation of the provisions hereof by reference in the Agreement or otherwise) the substance of each
of the following provisions: 
 (i) Consideration. At the time of grant of a Restricted Stock Unit Award, the Board
will determine the consideration, if any, to be paid by the Participant upon delivery of each share of Common Stock subject to the Restricted Stock Unit Award. The consideration to be paid (if any) by the Participant for each share of Common Stock
subject to a Restricted Stock Unit Award may be paid in any form of legal consideration that may be acceptable to the Board, in its sole discretion, and permissible under applicable law. 

(ii) Vesting. At the time of the grant of a Restricted Stock Unit Award, the Board may impose such restrictions on or
conditions to the vesting of the Restricted Stock Unit Award as it, in its sole discretion, deems appropriate. 
 (iii)
Payment. A Restricted Stock Unit Award may be settled by the delivery of shares of Common Stock, their cash equivalent, any combination thereof or in any other form of consideration, as determined by the Board and contained in the Restricted
Stock Unit Award Agreement. 
 (iv) Additional Restrictions. At the time of the grant of a Restricted Stock Unit
Award, the Board, as it deems appropriate, may impose such restrictions or conditions that delay the delivery of the shares of Common Stock (or their cash equivalent) subject to a Restricted Stock Unit Award to a time after the vesting of such
Restricted Stock Unit Award. 
 (v) Dividend Equivalents. Dividend equivalents may be credited in respect of shares
of Common Stock covered by a Restricted Stock Unit Award, as determined by the Board and contained in the Restricted Stock Unit Award Agreement. At the sole discretion of the Board, such dividend equivalents may be converted into additional shares
of Common Stock covered by the Restricted Stock Unit Award in such manner as determined by the Board. Any additional shares covered by the Restricted Stock Unit Award credited by reason of such dividend equivalents will be subject to all of the same
terms and conditions of the underlying Restricted Stock Unit Award Agreement to which they relate. 
 (vi) Termination of
Participant’s Continuous Service. Except as otherwise provided in the applicable Restricted Stock Unit Award Agreement, such portion of the Restricted Stock Unit Award that has not vested will be forfeited upon the Participant’s
termination of Continuous Service. 
 (C) PERFORMANCE AWARDS. 

(i) Performance Stock Awards. A Performance Stock Award is a Stock Award that may vest or may be exercised contingent upon
the attainment during a Performance Period of certain Performance Goals. A Performance Stock Award may, but need not, require 

  
 11.

 
the completion of a specified period of Continuous Service. The length of any Performance Period, the Performance Goals to be achieved during the Performance Period, and the measure of whether
and to what degree such Performance Goals have been attained shall be conclusively determined by the Committee, in its sole discretion. The maximum number of shares covered by an Award that may be granted to any Participant in a calendar year
attributable to Stock Awards described in this Section 6(c)(i) (whether the grant, vesting or exercise is contingent upon the attainment during a Performance Period of the Performance Goals) shall not exceed 2,000,000 shares of Common Stock.
The Board may provide for or, subject to such terms and conditions as the Board may specify, may permit a Participant to elect for, the payment of any Performance Stock Award to be deferred to a specified date or event. In addition, to the extent
permitted by applicable law and the applicable Award Agreement, the Board may determine that cash may be used in payment of Performance Stock Awards. 
 (ii) Performance Cash Awards. A Performance Cash Award is a cash award that may be paid contingent upon the attainment during a Performance Period of certain Performance Goals. A Performance
Cash Award may also require the completion of a specified period of Continuous Service. At the time of grant of a Performance Cash Award, the length of any Performance Period, the Performance Goals to be achieved during the Performance Period, and
the measure of whether and to what degree such Performance Goals have been attained shall be conclusively determined by the Committee, in its sole discretion. In any calendar year, the Committee may not grant a Performance Cash Award that has a
maximum value that may be paid to any Participant in excess of $2,000,000. The Board may provide for or, subject to such terms and conditions as the Board may specify, may permit a Participant to elect for, the payment of any Performance Cash Award
to be deferred to a specified date or event. The Committee may specify the form of payment of Performance Cash Awards, which may be cash or other property, or may provide for a Participant to have the option for his or her Performance Cash Award, or
such portion thereof as the Board may specify, to be paid in whole or in part in cash or other property. 
 (iii)
Section 162(m) Compliance. Unless otherwise permitted in compliance with the requirements of Section 162(m) of the Code with respect to an Award intended to qualify as “performance-based compensation” thereunder, the
Committee shall establish the Performance Goals applicable to, and the formula for calculating the amount payable under, the Award no later than the earlier of (a) the date ninety (90) days after the commencement of the applicable
Performance Period, or (b) the date on which twenty-five (25%) of the Performance Period has elapsed, and in any event at a time when the achievement of the applicable Performance Goals remains substantially uncertain. Prior to the payment
of any compensation under an Award intended to qualify as “performance-based compensation” under Section 162(m) of the Code, the Committee shall certify the extent to which any Performance Goals and any other material terms under such
Award have been satisfied (other than in cases where such relate solely to the increase in the value of the Common Stock). Notwithstanding satisfaction of any completion of any Performance Goals, to the extent specified at the time of grant of an
Award to “covered employees” within the meaning of Section 162(m) of the Code, the number of Shares, Options, cash or other benefits granted, issued, retainable and/or vested under an Award on account of satisfaction of such
Performance Goals may be reduced by the Committee on the basis of such further considerations as the Committee, in its sole discretion, shall determine. 

  
 12.

 (d) Other Stock Awards. Other forms of Stock Awards valued in whole or in part
by reference to, or otherwise based on, Common Stock, including the appreciation in value thereof (e.g., options or stock rights with an exercise price or strike price less than 100% of the Fair Market Value of the Common Stock at the time of grant)
may be granted either alone or in addition to Stock Awards provided for under Section 5 and the preceding provisions of this Section 6. Subject to the provisions of the Plan, the Board shall have sole and complete authority to determine
the persons to whom and the time or times at which such Other Stock Awards will be granted, the number of shares of Common Stock (or the cash equivalent thereof) to be granted pursuant to such Other Stock Awards and all other terms and conditions of
such Other Stock Awards. 
 7. COVENANTS OF THE COMPANY. 

(a) Availability of Shares. During the terms of the Stock Awards, the Company shall keep available at all times the number of
shares of Common Stock reasonably required to satisfy such Stock Awards. 
 (b) Securities Law Compliance. The
Company shall seek to obtain from each regulatory commission or agency having jurisdiction over the Plan such authority as may be required to grant Stock Awards and to issue and sell shares of Common Stock upon exercise of the Stock Awards;
provided, however, that this undertaking shall not require the Company to register under the Securities Act the Plan, any Stock Award or any Common Stock issued or issuable pursuant to any such Stock Award. If, after reasonable efforts, the
Company is unable to obtain from any such regulatory commission or agency the authority that counsel for the Company deems necessary for the lawful issuance and sale of Common Stock under the Plan, the Company shall be relieved from any liability
for failure to issue and sell Common Stock upon exercise of such Stock Awards unless and until such authority is obtained. A Participant shall not be eligible for the grant of a Stock Award or the subsequent issuance of Common Stock pursuant to the
Stock Award if such grant or issuance would be in violation of any applicable securities law. 
 (c) No Obligation to
Notify or Minimize Taxes. The Company shall have no duty or obligation to any Participant to advise such holder as to the time or manner of exercising such Stock Award. Furthermore, the Company shall have no duty or obligation to warn or
otherwise advise such holder of a pending termination or expiration of a Stock Award or a possible period in which the Stock Award may not be exercised. The Company has no duty or obligation to minimize the tax consequences of a Stock Award to the
holder of such Stock Award. 
 8. MISCELLANEOUS. 
 (a) Use of Proceeds from Sales of Common Stock. Proceeds from the sale of shares of Common Stock pursuant to Stock Awards shall constitute general funds of the Company. 

(b) Corporate Action Constituting Grant of Stock Awards. Corporate action constituting a grant by the Company of a Stock
Award to any Participant shall be deemed completed as of the date of such corporate action, unless otherwise determined by the Board, regardless of when the instrument, certificate, or letter evidencing the Stock Award is communicated to, or
actually received or accepted by, the Participant. 

  
 13.

 (c) Stockholder Rights. No Participant shall be deemed to be the holder of, or
to have any of the rights of a holder with respect to, any shares of Common Stock subject to such Stock Award unless and until (i) such Participant has satisfied all requirements for exercise of the Stock Award pursuant to its terms, if
applicable, and (ii) the issuance of the Common Stock subject to such Stock Award has been entered into the books and records of the Company. 
 (d) No Employment or Other Service Rights. Nothing in the Plan, any Stock Award Agreement or any other instrument executed thereunder or in connection with any Award granted pursuant thereto
shall confer upon any Participant any right to continue to serve the Company or an Affiliate in the capacity in effect at the time the Stock Award was granted or shall affect the right of the Company or an Affiliate to terminate (i) the
employment of an Employee with or without notice and with or without cause, (ii) the service of a Consultant pursuant to the terms of such Consultant’s agreement with the Company or an Affiliate, or (iii) the service of a Director
pursuant to the Bylaws of the Company or an Affiliate, and any applicable provisions of the corporate law of the state in which the Company or the Affiliate is incorporated, as the case may be. 

(e) Incentive Stock Option $100,000 Limitation. To the extent that the aggregate Fair Market Value (determined at the time
of grant) of Common Stock with respect to which Incentive Stock Options are exercisable for the first time by any Optionholder during any calendar year (under all plans of the Company and any Affiliates) exceeds one hundred thousand dollars
($100,000), the Options or portions thereof that exceed such limit (according to the order in which they were granted) shall be treated as Nonstatutory Stock Options, notwithstanding any contrary provision of the applicable Option Agreement(s).

 (f) Investment Assurances. The Company may require a Participant, as a condition of exercising or acquiring
Common Stock under any Stock Award, (i) to give written assurances satisfactory to the Company as to the Participant’s knowledge and experience in financial and business matters and/or to employ a purchaser representative reasonably
satisfactory to the Company who is knowledgeable and experienced in financial and business matters and that he or she is capable of evaluating, alone or together with the purchaser representative, the merits and risks of exercising the Stock Award;
and (ii) to give written assurances satisfactory to the Company stating that the Participant is acquiring Common Stock subject to the Stock Award for the Participant’s own account and not with any present intention of selling or otherwise
distributing the Common Stock. The foregoing requirements, and any assurances given pursuant to such requirements, shall be inoperative if (A) the issuance of the shares upon the exercise or acquisition of Common Stock under the Stock Award has
been registered under a then currently effective registration statement under the Securities Act, or (B) as to any particular requirement, a determination is made by counsel for the Company that such requirement need not be met in the
circumstances under the then applicable securities laws. The Company may, upon advice of counsel to the Company, place legends on stock certificates issued under the Plan as such counsel deems necessary or appropriate in order to comply with
applicable securities laws, including, but not limited to, legends restricting the transfer of the Common Stock. 

  
 14.

 (g) Withholding Obligations. Unless prohibited by the terms of a Stock Award
Agreement, the Company may, in its sole discretion, satisfy any federal, state or local tax withholding obligation relating to an Award by any of the following means or by a combination of such means: (i) causing the Participant to tender a
cash payment; (ii) withholding shares of Common Stock from the shares of Common Stock issued or otherwise issuable to the Participant in connection with the Award; provided, however, that no shares of Common Stock are withheld with a
value exceeding the minimum amount of tax required to be withheld by law (or such lesser amount as may be necessary to avoid classification of the Stock Award as a liability for financial accounting purposes); (iii) withholding cash from an
Award settled in cash; (iv) withholding payment from any amounts otherwise payable to the Participant; or (v) by such other method as may be set forth in the Award Agreement. 

(h) Electronic Delivery. Any reference herein to a “written” agreement or document shall include any agreement or
document delivered electronically or posted on the Company’s intranet. 
 (i) Deferrals. To the extent
permitted by applicable law, the Board, in its sole discretion, may determine that the delivery of Common Stock or the payment of cash, upon the exercise, vesting or settlement of all or a portion of any Award may be deferred and may establish
programs and procedures for deferral elections to be made by Participants. Deferrals by Participants will be made in accordance with Section 409A of the Code. Consistent with Section 409A of the Code, the Board may provide for
distributions while a Participant is still an employee or otherwise providing services to the Company. The Board is authorized to make deferrals of Awards and determine when, and in what annual percentages, Participants may receive payments,
including lump sum payments, following the Participant’s termination of Continuous Service, and implement such other terms and conditions consistent with the provisions of the Plan and in accordance with applicable law. 

(j) Compliance with Section 409A. To the extent that the Board determines that any Award granted hereunder is subject
to Section 409A of the Code, the Award Agreement evidencing such Award shall incorporate the terms and conditions necessary to avoid the consequences specified in Section 409A(a)(1) of the Code. To the extent applicable, the Plan and Award
Agreements shall be interpreted in accordance with Section 409A of the Code. Notwithstanding anything to the contrary in this Plan (and unless the Award Agreement specifically provides otherwise), if the Shares are publicly traded and a
Participant holding an Award that constitutes “deferred compensation” under Section 409A of the Code is a “specified employee” for purposes of Section 409A of the Code, no distribution or payment of any amount shall be
made before a date that is six (6) months following the date of such Participant’s “separation from service” (as defined in Section 409A of the Code without regard to alternative definitions thereunder) or, if earlier, the
date of the Participant’s death. 
 9. ADJUSTMENTS UPON CHANGES IN
COMMON STOCK; OTHER CORPORATE EVENTS. 

(a) Capitalization Adjustments. In the event of a Capitalization Adjustment, the Board shall appropriately and
proportionately adjust: (i) the class(es) and maximum number of securities subject to the Plan pursuant to Section 3(a), (ii) the class(es) and maximum number of securities that may be issued pursuant to the exercise of Incentive
Stock Options pursuant to 

  
 15.

 
Section 3(d), (iii) the class(es) and maximum number of securities that may be awarded to any person pursuant to Sections 4(c) and 6(c)(i) , and (iv) the class(es) and number of
securities and price per share of stock subject to outstanding Stock Awards. The Board shall make such adjustments, and its determination shall be final, binding and conclusive. 

(b) Dissolution or Liquidation. Except as otherwise provided in the Stock Award Agreement, in the event of a dissolution or
liquidation of the Company, all outstanding Stock Awards (other than Stock Awards consisting of vested and outstanding shares of Common Stock not subject to a forfeiture condition or the Company’s right of repurchase) shall terminate
immediately prior to the completion of such dissolution or liquidation, and the shares of Common Stock subject to the Company’s repurchase rights or subject to a forfeiture condition may be repurchased or reacquired by the Company
notwithstanding the fact that the holder of such Stock Award is providing Continuous Service, provided, however, that the Board may, in its sole discretion, cause some or all Stock Awards to become fully vested, exercisable and/or no longer
subject to repurchase or forfeiture (to the extent such Stock Awards have not previously expired or terminated) before the dissolution or liquidation is completed but contingent on its completion. 

(c) Corporate Transaction. The following provisions shall apply to Stock Awards in the event of a Corporate Transaction unless
otherwise provided in the instrument evidencing the Stock Award or any other written agreement between the Company or any Affiliate and the Participant or unless otherwise expressly provided by the Board at the time of grant of a Stock Award:

 (i) Stock Awards May Be Assumed. In the event of a Corporate Transaction, any surviving corporation or acquiring
corporation (or the surviving or acquiring corporation’s parent company) may assume or continue any or all Stock Awards outstanding under the Plan or may substitute similar stock awards for Stock Awards outstanding under the Plan (including but
not limited to, awards to acquire the same consideration paid to the stockholders of the Company pursuant to the Corporate Transaction), and any reacquisition or repurchase rights held by the Company in respect of Common Stock issued pursuant to
Stock Awards may be assigned by the Company to the successor of the Company (or the successor’s parent company, if any), in connection with such Corporate Transaction. A surviving corporation or acquiring corporation (or its parent) may choose
to assume or continue only a portion of a Stock Award or substitute a similar stock award for only a portion of a Stock Award, or may choose to assume or continue the Stock Awards held by some, but not all Participants. The terms of any assumption,
continuation or substitution shall be set by the Board. 
 (ii) Stock Awards Held by Current Participants. In the event of
a Corporate Transaction in which the surviving corporation or acquiring corporation (or its parent company) does not assume or continue such outstanding Stock Awards or substitute similar stock awards for such outstanding Stock Awards, then with
respect to Stock Awards that have not been assumed, continued or substituted and that are held by Participants whose Continuous Service has not terminated prior to the effective time of the Corporate Transaction (referred to as the
“Current Participants”), the vesting of such Stock Awards (and, with respect to Options and Stock Appreciation Rights, the time when such Stock Awards may be exercised) shall be accelerated in full to a date prior to the
effective time of such Corporate Transaction (contingent 

  
 16.

 
upon the effectiveness of the Corporate Transaction) as the Board shall determine (or, if the Board shall not determine such a date, to the date that is five (5) days prior to the effective
time of the Corporate Transaction), and such Stock Awards shall terminate if not exercised (if applicable) at or prior to the effective time of the Corporate Transaction, and any reacquisition or repurchase rights held by the Company with respect to
such Stock Awards shall lapse (contingent upon the effectiveness of the Corporate Transaction). 
 (iii) Stock Awards
Held by Persons other than Current Participants. In the event of a Corporate Transaction in which the surviving corporation or acquiring corporation (or its parent company) does not assume or continue such outstanding Stock Awards or substitute
similar stock awards for such outstanding Stock Awards, then with respect to Stock Awards that have not been assumed, continued or substituted and that are held by persons other than Current Participants, such Stock Awards shall terminate if not
exercised (if applicable) prior to the effective time of the Corporate Transaction; provided, however, that any reacquisition or repurchase rights held by the Company with respect to such Stock Awards shall not terminate and may continue to
be exercised notwithstanding the Corporate Transaction. 
 (iv) Payment for Stock Awards in Lieu of Exercise.
Notwithstanding the foregoing, in the event a Stock Award will terminate if not exercised prior to the effective time of a Corporate Transaction, the Board may provide, in its sole discretion, that the holder of such Stock Award may not exercise
such Stock Award but will receive a payment, in such form as may be determined by the Board, equal in value, at the effective time, to the excess, if any, of (A) the value of the property the Participant would have received upon the exercise of
the Stock Award (including, at the discretion of the Board, any unvested portion of such Stock Award), over (B) any exercise price payable by such holder in connection with such exercise. 

The Board need not take the same action or actions with respect to all Stock Awards, portions thereof, or with respect to all
Participants. Notwithstanding the foregoing, stock awards granted under the Prior Plans may provide for different treatment upon a Corporate Transaction or similar event, and the provisions of the Prior Plans will be controlling. 

(d) Change in Control. A Stock Award may be subject to additional acceleration of vesting and exercisability upon or after a
Change in Control as may be provided in the Stock Award Agreement for such Stock Award or as may be provided in any other written agreement between the Company or any Affiliate and the Participant, but in the absence of such provision, no such
acceleration shall occur. 
 10. TERMINATION OR SUSPENSION OF THE
PLAN. 
 (a) Plan Term. The Board may suspend or terminate the Plan at any time. Unless
terminated sooner by the Board, the Plan shall automatically terminate on the day before the tenth (10th) anniversary of the earlier of (i) the date the Plan is adopted by the Board, or (ii) the date the Plan is approved by the
stockholders of the Company. No Awards may be granted under the Plan while the Plan is suspended or after it is terminated. 

  
 17.

 (b) No Impairment of Rights. Suspension or termination of the Plan shall not
impair rights and obligations under any Award granted while the Plan is in effect except with the written consent of the affected Participant. 

11. EFFECTIVE DATE OF PLAN. 

This Plan shall become effective on the Effective Date. 
 12. CHOICE OF LAW. 
 The law of
the State of California shall govern all questions concerning the construction, validity and interpretation of this Plan, without regard to that state’s conflict of laws rules. 
 13. DEFINITIONS. As used in the Plan, the following definitions shall apply to the capitalized terms indicated below: 

(a) “Affiliate” means, at the time of determination, any “parent” or “subsidiary” of
the Company as such terms are defined in Rule 405 of the Securities Act. The Board shall have the authority to determine the time or times at which “parent” or “subsidiary” status is determined within the foregoing definition.

 (b) “Award” means a Stock Award or a Performance Cash Award. 

(c) “Award Agreement” means a written agreement between the Company and a Participant evidencing the terms
and conditions of an Award. 
 (d) “Board” means the Board of Directors of the Company.

 (e) “Capitalization Adjustment” means any change that is made in, or other events that occur
with respect to, the Common Stock subject to the Plan or subject to any Stock Award after the Effective Date without the receipt of consideration by the Company (through merger, consolidation, reorganization, recapitalization, reincorporation, stock
dividend, dividend in property other than cash, large nonrecurring cash dividend, stock split, liquidating dividend, combination of shares, exchange of shares, change in corporate structure or any similar equity restructuring transaction (as that
term is used in Statement of Financial Accounting Standards No. 123 (revised). Notwithstanding the foregoing, the conversion of any convertible securities of the Company shall not be treated as a Capitalization Adjustment. 

(f) “Cause” shall have the meaning ascribed to such term in any written agreement between the Participant
and the Company defining such term and, in the absence of such agreement, such term shall mean, with respect to a Participant, the occurrence of any of the following events that has a material negative impact on the business or reputation of the
Company: (i) such Participant’s attempted commission of, or participation in, a fraud or act of dishonesty against the Company; (ii) such Participant’s intentional, material violation of any contract or agreement between the
Participant and the Company or of any statutory duty owed to the Company; (iii) such Participant’s unauthorized use or disclosure of the Company’s confidential information or trade secrets; or (iv) such Participant’s gross
misconduct. The determination that a termination of the Participant’s Continuous Service is either for Cause or 

  
 18.

 
without Cause shall be made by the Company, in its sole discretion. Any determination by the Company that the Continuous Service of a Participant was terminated with or without Cause for the
purposes of outstanding Awards held by such Participant shall have no effect upon any determination of the rights or obligations of the Company or such Participant for any other purpose. 

(g) “Change in Control” means the occurrence, in a single transaction or in a series of related
transactions, of any one or more of the following events: 
 (i) any Exchange Act Person becomes the Owner, directly or
indirectly, of securities of the Company representing more than fifty percent (50%) of the combined voting power of the Company’s then outstanding securities other than by virtue of a merger, consolidation or similar transaction;

 (ii) there is consummated a merger, consolidation or similar transaction involving (directly or indirectly) the Company
and, immediately after the consummation of such merger, consolidation or similar transaction, the stockholders of the Company immediately prior thereto do not Own, directly or indirectly, either (A) outstanding voting securities representing
more than fifty percent (50%) of the combined outstanding voting power of the surviving Entity in such merger, consolidation or similar transaction or (B) more than fifty percent (50%) of the combined outstanding voting power of the
parent of the surviving Entity in such merger, consolidation or similar transaction, in each case in substantially the same proportions as their Ownership of the outstanding voting securities of the Company immediately prior to such transaction; or

 (iii) there is consummated a sale, lease, exclusive license or other disposition of all or substantially all of the
consolidated assets of the Company and its Subsidiaries, other than a sale, lease, license or other disposition of all or substantially all of the consolidated assets of the Company and its Subsidiaries to an Entity, more than fifty percent
(50%) of the combined voting power of the voting securities of which are Owned by stockholders of the Company in substantially the same proportions as their Ownership of the outstanding voting securities of the Company immediately prior to such
sale, lease, license or other disposition. 
 Notwithstanding the foregoing or any other provision of this Plan, the term Change
in Control shall not include a sale of assets, merger or other transaction effected exclusively for the purpose of changing the domicile of the Company. 
 (h) “Code” means the Internal Revenue Code of 1986, as amended, including any applicable regulations and guidance thereunder. 

(i) “Committee” means a committee of one or more Directors to whom authority has been delegated by the
Board in accordance with Section 2(c). 
 (j) “Common Stock” means the common stock of the
Company. 
 (k) “Company” means Dot Hill Systems Corp., a Delaware corporation. 

  
 19.

 (l) “Consultant” means any person, including an advisor, who
is (i) engaged by the Company or an Affiliate to render consulting or advisory services and is compensated for such services, or (ii) serving as a member of the board of directors of an Affiliate and is compensated for such services.
However, service solely as a Director, or payment of a fee for such service, shall not cause a Director to be considered a “Consultant” for purposes of the Plan. Notwithstanding the foregoing, a person is treated as a Consultant under this
Plan only if a Form S-8 Registration Statement under the Securities Act is available to register either the offer or the sale of the Company’s securities to such person. 
 (m) “Continuous Service” means that the Participant’s service with the Company or an Affiliate, whether as an Employee, Director or Consultant, is not interrupted or
terminated. A change in the capacity in which the Participant renders service to the Company or an Affiliate as an Employee, Consultant or Director or a change in the entity for which the Participant renders such service, provided that there is no
interruption or termination of the Participant’s service with the Company or an Affiliate, shall not terminate a Participant’s Continuous Service; provided, however, if the Entity for which a Participant is rendering services ceases
to qualify as an Affiliate, as determined by the Board, in its sole discretion, such Participant’s Continuous Service shall be considered to have terminated on the date such Entity ceases to qualify as an Affiliate. To the extent permitted by
law, the Board or the chief executive officer of the Company, in that party’s sole discretion, may determine whether Continuous Service shall be considered interrupted in the case of (i) any leave of absence approved by the Board or Chief
Executive Officer, including sick leave, military leave or any other personal leave, or (ii) transfers between the Company, an Affiliate, or their successors. Notwithstanding the foregoing, a leave of absence shall be treated as Continuous
Service for purposes of vesting in a Stock Award only to such extent as may be provided in the Company’s leave of absence policy, in the written terms of any leave of absence agreement or policy applicable to the Participant, or as otherwise
required by law. 
 (n) “Corporate Transaction” means the occurrence, in a single transaction or
in a series of related transactions, of any one or more of the following events: 
 (i) the consummation of a sale or
other disposition of all or substantially all, as determined by the Board, in its sole discretion, of the consolidated assets of the Company and its Subsidiaries; 
 (ii) the consummation of a sale or other disposition of more than fifty (50%) of the outstanding securities of the Company; 

(iii) the consummation of a merger, consolidation or similar transaction following which the Company is not the surviving
corporation; or 
 (iv) the consummation of a merger, consolidation or similar transaction following which the Company is
the surviving corporation but the shares of Common Stock outstanding immediately preceding the merger, consolidation or similar transaction are converted or exchanged by virtue of the merger, consolidation or similar transaction into other property,
whether in the form of securities, cash or otherwise. 

  
 20.

 (o) “Covered Employee” shall have the meaning provided in
Section 162(m)(3) of the Code. 
 (p) “Director” means a member of the Board. 

(q) “Disability” means, with respect to a Participant, the inability of such Participant to engage in any
substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than twelve
(12) months, as provided in Sections 22(e)(3) and 409A(a)(2)(c)(i) of the Code, and shall be determined by the Board on the basis of such medical evidence as the Board deems warranted under the circumstances. 

(r) “Effective Date” means the effective date of this Plan document, which is the date of the annual
meeting of stockholders of the Company held in 2009 provided this Plan is approved by the Company’s stockholders at such meeting. 
 (s) “Employee” means any person employed by the Company or an Affiliate. However, service solely as a Director, or payment of a fee for such services, shall not cause a
Director to be considered an “Employee” for purposes of the Plan. 
 (t) “Entity” means
a corporation, partnership, limited liability company or other entity. 
 (u) “Exchange Act” means
the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder. 
 (v)
“Exchange Act Person” means any natural person, Entity or “group” (within the meaning of Section 13(d) or 14(d) of the Exchange Act), except that “Exchange Act Person” shall not include (i) the
Company or any Subsidiary of the Company, (ii) any employee benefit plan of the Company or any Subsidiary of the Company or any trustee or other fiduciary holding securities under an employee benefit plan of the Company or any Subsidiary of the
Company, (iii) an underwriter temporarily holding securities pursuant to a registered public offering of such securities, (iv) an Entity Owned, directly or indirectly, by the stockholders of the Company in substantially the same
proportions as their Ownership of stock of the Company; or (v) any natural person, Entity or “group” (within the meaning of Section 13(d) or 14(d) of the Exchange Act) that, as of the Effective Date, is the Owner, directly or
indirectly, of securities of the Company representing more than fifty percent (50%) of the combined voting power of the Company’s then outstanding securities. 
 (w) “Fair Market Value” means, as of any date, the value of the Common Stock determined as follows: 
 (i) If the Common Stock is listed on any established stock exchange or traded on any established market, the Fair Market Value of a share of Common Stock shall be the closing sales price for such
stock as quoted on such exchange or market (or the exchange or market with the greatest volume of trading in the Common Stock) on the date of determination, as reported in a source the Board deems reliable. 

  
 21.

 (ii) Unless otherwise provided by the Board, if there is no closing sales price for
the Common Stock on the date of determination, then the Fair Market Value shall be the closing selling price on the last preceding date for which such quotation exists. 
 (iii) In the absence of such markets for the Common Stock, the Fair Market Value shall be determined by the Board in good faith and in a manner that complies with Sections 409A and 422 of the Code.

 (x) “Incentive Stock Option” means an option granted pursuant to Section 5 of the Plan
that is intended to be, and qualifies as, an “incentive stock option” within the meaning of Section 422 of the Code. 
 (y) “Non-Employee Director” means a Director who either (i) is not a current employee or officer of the Company or an Affiliate, does not receive compensation, either
directly or indirectly, from the Company or an Affiliate for services rendered as a consultant or in any capacity other than as a Director (except for an amount as to which disclosure would not be required under Item 404(a) of Regulation S-K
promulgated pursuant to the Securities Act (“Regulation S-K”)), does not possess an interest in any other transaction for which disclosure would be required under Item 404(a) of Regulation S-K, and is not engaged in a
business relationship for which disclosure would be required pursuant to Item 404(b) of Regulation S-K; or (ii) is otherwise considered a “non-employee director” for purposes of Rule 16b-3. 

(z) “Nonstatutory Stock Option” means any option granted pursuant to Section 5 of the Plan that does
not qualify as an Incentive Stock Option. 
 (aa) “Officer” means a person who is an officer of
the Company within the meaning of Section 16 of the Exchange Act. 
 (bb) “Option” means an
Incentive Stock Option or a Nonstatutory Stock Option to purchase shares of Common Stock granted pursuant to the Plan. 

(cc) “Option Agreement” means a written agreement between the Company and an Optionholder evidencing the
terms and conditions of an Option grant. Each Option Agreement shall be subject to the terms and conditions of the Plan. 

(dd) “Optionholder” means a person to whom an Option is granted pursuant to the Plan or, if applicable,
such other person who holds an outstanding Option. 
 (ee) “Other Stock Award” means an award
based in whole or in part by reference to the Common Stock which is granted pursuant to the terms and conditions of Section 6(d). 
 (ff) “Other Stock Award Agreement” means a written agreement between the Company and a holder of an Other Stock Award evidencing the terms and conditions of an Other Stock
Award grant. Each Other Stock Award Agreement shall be subject to the terms and conditions of the Plan. 
 (gg)
“Outside Director” means a Director who either (i) is not a current employee of the Company or an “affiliated corporation” (within the meaning of Treasury Regulations

  
 22.

 
promulgated under Section 162(m) of the Code), is not a former employee of the Company or an “affiliated corporation” who receives compensation for prior services (other than
benefits under a tax-qualified retirement plan) during the taxable year, has not been an officer of the Company or an “affiliated corporation,” and does not receive remuneration from the Company or an “affiliated corporation,”
either directly or indirectly, in any capacity other than as a Director, or (ii) is otherwise considered an “outside director” for purposes of Section 162(m) of the Code. 

(hh) “Own,” “Owned,” “Owner,”
“Ownership” A person or Entity shall be deemed to “Own,” to have “Owned,” to be the “Owner” of, or to have acquired “Ownership” of securities if such person or Entity, directly
or indirectly, through any contract, arrangement, understanding, relationship or otherwise, has or shares voting power, which includes the power to vote or to direct the voting, with respect to such securities. 

(ii) “Participant” means a person to whom an Award is granted pursuant to the Plan or, if applicable, such
other person who holds an outstanding Stock Award. 
 (jj) “Performance Cash Award” means an award
of cash granted pursuant to the terms and conditions of Section 6(c)(ii). 
 (kk) “Performance
Criteria” means the one or more criteria that the Board shall select for purposes of establishing the Performance Goals for a Performance Period. The Performance Criteria that shall be used to establish such Performance Goals may be
based on any one of, or combination of, the following as determined by the Board: (i) earnings (including earnings per share and net earnings); (ii) earnings before interest, taxes and depreciation; (iii) earnings before interest,
taxes, depreciation and amortization; (iv) total stockholder return; (v) return on equity or average stockholder’s equity; (vi) return on assets, investment, or capital employed; (vii) stock price; (viii) margin
(including gross margin); (ix) income (before or after taxes); (x) operating income; (xi) operating income after taxes; (xii) pre-tax profit; (xiii) operating cash flow; (xiv) sales or revenue targets;
(xv) increases in revenue or product revenue; (xvi) expenses and cost reduction goals; (xvii) improvement in or attainment of working capital levels; (xiii) economic value added (or an equivalent metric); (xix) market share;
(xx) cash flow; (xxi) cash flow per share; (xxii) share price performance; (xxiii) debt reduction; (xxiv) implementation or completion of projects or processes; (xxv) customer satisfaction;
(xxvi) stockholders’ equity; (xxvii) capital expenditures; (xxiii) debt levels; (xxix) operating profit or net operating profit; (xxx) workforce diversity; (xxxi) growth of net income or operating income;
(xxxii) billings; and (xxxiii) to the extent that an Award is not intended to comply with Section 162(m) of the Code, other measures of performance selected by the Board. 

(ll) “Performance Goals” means, for a Performance Period, the one or more goals established by the Board
for the Performance Period based upon the Performance Criteria. Performance Goals may be based on a Company-wide basis, with respect to one or more business units, divisions, Affiliates, or business segments, and in either absolute terms or relative
to the performance of one or more comparable companies or the performance of one or more relevant indices. Unless specified otherwise by the Board (i) in the Award Agreement at the time the Award is granted or (ii) in such other document
setting forth the Performance Goals at the time the Performance Goals are established, the Board shall appropriately make adjustments in the method of calculating the attainment of Performance Goals for a Performance Period as

  
 23.

 
follows: (1) to exclude restructuring and/or other nonrecurring charges; (2) to exclude exchange rate effects, as applicable, for non-U.S. dollar denominated Performance Goals;
(3) to exclude the effects of changes to generally accepted accounting principles; (4) to exclude the effects of any statutory adjustments to corporate tax rates; and (5) to exclude the effects of any “extraordinary items”
as determined under generally accepted accounting principles. In addition, the Board retains the discretion to reduce or eliminate the compensation or economic benefit due upon attainment of Performance Goals and to define the manner of calculating
the Performance Criteria it selects to use for such Performance Period. Partial achievement of the specified criteria may result in the payment or vesting corresponding to the degree of achievement as specified in the Stock Award Agreement or the
written terms of a Performance Cash Award. 
 (mm) “Performance Period” means the period of time
selected by the Board over which the attainment of one or more Performance Goals will be measured for the purpose of determining a Participant’s right to and the payment of a Stock Award or a Performance Cash Award. Performance Periods may be
of varying and overlapping duration, at the sole discretion of the Board. 
 (nn) “Performance Stock
Award” means a Stock Award granted under the terms and conditions of Section 6(c)(i). 
 (oo)
“Plan” means this Dot Hill Systems Corp. 2009 Equity Incentive Plan. 
 (pp)
“Restricted Stock Award” means an award of shares of Common Stock which is granted pursuant to the terms and conditions of Section 6(a). 
 (qq) “Restricted Stock Award Agreement” means a written agreement between the Company and a holder of a Restricted Stock Award evidencing the terms and conditions of a
Restricted Stock Award grant. Each Restricted Stock Award Agreement shall be subject to the terms and conditions of the Plan. 

(rr) “Restricted Stock Unit Award” means a right to receive shares of Common Stock which is granted
pursuant to the terms and conditions of Section 6(b). 
 (ss) “Restricted Stock Unit Award
Agreement” means a written agreement between the Company and a holder of a Restricted Stock Unit Award evidencing the terms and conditions of a Restricted Stock Unit Award grant. Each Restricted Stock Unit Award Agreement shall be
subject to the terms and conditions of the Plan. 
 (tt) “Rule 16b-3” means Rule 16b-3 promulgated
under the Exchange Act or any successor to Rule 16b-3, as in effect from time to time. 
 (uu) “Securities
Act” means the Securities Act of 1933, as amended. 
 (vv) “Stock Appreciation Right”
or “SAR” means a right to receive the appreciation on Common Stock that is granted pursuant to the terms and conditions of Section 5. 
 (ww) “Stock Appreciation Right Agreement” means a written agreement between the Company and a holder of a Stock Appreciation Right evidencing the terms and conditions of a
Stock Appreciation Right grant. Each Stock Appreciation Right Agreement shall be subject to the terms and conditions of the Plan. 

  
 24.

 (xx) “Stock Award” means any right to receive Common Stock
granted under the Plan, including an Incentive Stock Option, a Nonstatutory Stock Option, a Restricted Stock Award, a Restricted Stock Unit Award, a Stock Appreciation Right, a Performance Stock Award or any Other Stock Award. 

(yy) “Stock Award Agreement” means a written agreement between the Company and a Participant evidencing the
terms and conditions of a Stock Award grant. Each Stock Award Agreement shall be subject to the terms and conditions of the Plan. 
 (zz) “Subsidiary” means, with respect to the Company, (i) any corporation of which more than fifty percent (50%) of the outstanding capital stock having ordinary
voting power to elect a majority of the board of directors of such corporation (irrespective of whether, at the time, stock of any other class or classes of such corporation shall have or might have voting power by reason of the happening of any
contingency) is at the time, directly or indirectly, Owned by the Company, and (ii) any partnership, limited liability company or other entity in which the Company has a direct or indirect interest (whether in the form of voting or
participation in profits or capital contribution) of more than fifty percent (50%). 
 (aaa) “Ten Percent
Stockholder” means a person who Owns (or is deemed to Own pursuant to Section 424(d) of the Code) stock possessing more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or any
Affiliate. 

  
 25.Lease Agreement dated as of February 23, 2012

 Exhibit 10.54 
 LEASE OF SPACE 
 For Property Located At 

8955 SOUTH RIDGELINE BOULEVARD 
 1. PARTIES 
 This Lease (the “Lease” or the “Agreement”) dated
for reference purposes only as of February 23, 2012, is made by and between Highridgeline, LLC, a New Mexico Limited Liability Company (herein called “Landlord”), and ADA-ES, Inc., a Colorado Corporation (hereinafter called
“Tenant”). Landlord enters into this Lease in consideration of the payment by Tenant of the rents herein reserved and the keeping, observance and performance by Tenant of the covenants and agreements set forth herein. 

2. PREMISES 
 Landlord hereby
leases to Tenant and Tenant leases from Landlord for the term set forth below, and upon all of the conditions set forth herein, that certain real property situated in the City of Highlands Ranch, County of Douglas, and State of Colorado, commonly
known as Suites 1000, 1100, 1200, 1400 and 1500 (herein called the “Leased Space” or the “Premises”) of the building located at 8955 South Ridgeline Boulevard (the “Building”) and described as: Highridgeline at
Highlands Ranch. The size per each Suite listed, located within the Building, is Suite 1000 – approximately 3,787 Square Feet (SF); Suite 1100 – approximately 3,635 SF; Suite 1200 – approximately 3,772 SF; Suite 1400 –
approximately 2,742 SF; Suite 1500 – approximately 1,099 SF Totaling Approximately 15,035 SF. (The land upon which the Building and related improvements are located is herein called the “Land” and the Land and the Building and all
related improvements located on the Land collectively are called the “Real Property”.) 
 3. TERM 

3.1) Base Term. The initial or base term of the lease of Suites 1200 and 1400 shall commence on April 1, 2012 and end on February 28,,
2019 unless sooner terminated pursuant to any provision herein. The initial or base term of the lease for Suites 1000 and 1500 shall commence on May 1, 2012 and end on February 28, 2019, again unless sooner terminated pursuant to any
provision herein. The initial or base term of the lease for suite 1100 shall commence on September 1, 2012 and end on February 28, 2019, again unless sooner terminated pursuant to any provision herein (the initial or base term of the lease
for all Suites being collectively, as applicable, the “Base Term” or “Initial Term”). The term “Lease Year” shall mean each twelve-month period subsequent to the date of commencement of the Base Term for Suites
1200 and 1400. 
 3.2) Renewal Term(s). Provided that this Lease is in full force and effect at the time of the attempted exercise
and provided further that Tenant is not in default of any of the terms, covenants, conditions, provisions or agreements of this Lease, or any amendments thereto, at the time of the attempted exercise, Tenant shall have two (2) five
(5) year options to renew the term of this Lease (each a “Renewal Term,” and with the Base Term and any applicable, exercised Renewal Term, being collectively the “Term”), inclusive of any expansion space. In order to
exercise these options, Tenant shall provide landlord with no less than six (6) months prior written notice of its intent to renew the Term of this Lease for the particular option, time being of the absolute essence in this regard. All terms of
the Lease for the Base Term of the Lease shall apply to each exercised and applicable Renewal Term except as otherwise provided herein and except as otherwise may be specifically modified in writing by the parties. 

3.3) Possession Prior to Term Commencement. Upon execution of this Lease, Landlord will provide Tenant with immediate access to and possession of
Suites 1200 and 1400 so that Tenant can begin making the Tenant Improvements (as defined in Section 4.4) in such Suites. 

Initial                   

  
 1 

 LEASE OF SPACE 

For Property Located At 
 8955 SOUTH RIDGELINE BOULEVARD 
  

 
Landlord shall provide access to and possession of suites 1000 and 1500 on or before May 1, 2012 and access to and possession of suites 1100 on or before September 1, 2012. Landlord
shall provide the Premises in “broom clean” condition. All such early occupancy shall be subject to all of the provisions of this Lease, except that no Rent (as defined in Section 4.2) shall be due until the Term has commenced. Said
early possession shall not advance the termination date of this Lease. If Landlord shall be unable, or otherwise shall fail, to provide Tenant with access to and possession of any Suite by the respective date indicated above, then Tenant shall be
entitled to a credit against the Base Rent due for such Suite in the amount of two (2) days of no or “free” Base Rent for each day of such delay in delivery of access to and possession of the applicable Suite, which credit shall be
considered and constitute liquidated damages to Tenant for Landlord’s delay, the parties stipulating and agreeing that such credit represents a fair and reasonable estimate of the cost that Tenant will incur by reason of the Landlord’s
delay. 
 3.4) Delivery of Possession. Tenant shall be deemed to have taken possession of the Leased Space when Landlord delivers
possession of the Leased Space to Tenant to allow Tenant to begin the Tenant Improvements. 
 3.5) Holding Over. Should Tenant continue
to occupy the Leased Space after the expiration of the Term, with the consent of Landlord, such holding over shall be deemed to have created a month-to-month tenancy subject to each and all of the terms herein provided and any such holding over
shall not constitute an extension of the Lease. During such holding over, Tenant’s Base Rent (as hereinafter defined) shall be 100% of the Base Rent for the last month of the Term for the first month of the hold over; 125% of the last
month’s Base Rent for the second month of the hold over; and 150% of the last month’s Base Rent for any remaining months of the hold over, plus any Additional Rent accruing during such hold over period. Such tenancy shall continue until
terminated by Landlord or Tenant by written notice given at least fifteen (15) days prior to the date of termination of such monthly tenancy of its intention to terminate such tenancy. 
 3.6) End of Term. Tenant shall, upon the last of the Term, or upon sooner termination of the Term, or upon vacating the Leased Space after holding over, peaceably and quietly surrender and deliver
the Leased Space to Landlord free of any sub-tenancies (unless Landlord shall consent in writing to the continuance thereof), broom-clean, in good condition and repair, reasonable wear and tear excepted. Tenant shall repair any damage to the
Premises occasioned by Tenant’s or any subtenant’s use thereof or by the removal of Tenant’s or any sub-tenant’s trade fixtures, furnishings, and equipment pursuant to Article 7.3(c), which repair shall include but not be limited
to the patching and filling of holes and repairs of structural damage. Except for trade fixtures, furnishings and equipment, which shall belong to Tenant and can be removed, or not, at Tenant’s option, Tenant shall not be required to remove any
improvements to the Premises made by or on behalf of Tenant (and restore the Premises to its condition prior to making of such improvements) if Landlord approved the improvement prior to the time it was made by Tenant. 

4. RENT 
 4.1) Base Rent.
For the Base Term, Tenant shall pay base rent for each Suite comprising the Premises as set forth in Exhibit A attached hereto (the “Base Rent”). Base Rent for any exercised and applicable Renewal Term (including any increases for
Lease Years within such Renewal Term) shall be “Fair Market Value” as defined in Section 21. The Base Rent, less the 

  

Initial                   

  
 2 

 LEASE OF SPACE 

For Property Located At 
 8955 SOUTH RIDGELINE BOULEVARD 
  

 
applicable Base Rent Abatement, shall be payable in monthly installments, in advance, on the first day of each and every calendar month during the Term, and shall be considered late if not
received by the fifth (5th) business day of the applicable month. All rental payments (whether Base Rent or Additional Rent, as hereinafter defined) shall be paid to the Landlord, without deduction, setoff, notice or demand, except as
specifically allowed herein, in legal tender of the United States, at the Management office for the Landlord, namely c/o Realty Management Solutions, Inc. at 1660 17th Street, Suite 225, Denver, Colorado 80202, or at such other place as the Landlord may designate by written notice to
Tenant. 
 4.2) Additional Rent. Any other sums of money or charges to be paid by the Tenant pursuant to the provisions of this Lease may
be designated as “Additional Rent,” and Base Rent and Additional Rent shall be collectively referred to as “Rent”.
 (I) Tenant agrees to pay throughout the Term of this Lease (including during the period of any abatement of Base Rent) and before delinquency Additional Rent in the form of Tenant’s pro rata share of
the following operating expenses and costs (the “Property Expenses”): 
 (a) all actual costs and charges for heat,
water, lights, plumbing, electricity, natural gas, sewage and all other charges, levies and license and permit fees relating to public utilities that may now or hereafter service the Premises, unless paid by Tenant directly to the utility provider,
and all actual costs and charges for heat, water, lights, plumbing, electricity, natural gas, sewage and all other charges, levies and license and permit fees relating to public utilities that may now or hereafter service the common areas of the
Real Property; 
 (b) all real property taxes, assessments (special or otherwise), annual installments, special assessments,
license fee, rent tax, levy, or other similar tax imposed by an authority having the direct or indirect power to tax and all other governmental charges, ordinary and extraordinary, foreseen and unforeseen, of any kind and nature whatsoever levied
against the Real Property (collectively, “Real Property Taxes”); provided, however, such Real Property Taxes shall be apportioned pro rata between Landlord and Tenant in accordance with the respective number of months during which this
Lease is in effect. Real Property Taxes shall exclude income, franchise, transfer, inheritance or capital stock taxes, unless, due to a change in the method of taxation, any of such taxes are levied or assessed against Landlord, in whole or in part,
in lieu of, as a substitute for or as an addition to, any other tax which would otherwise constitute a Real Property Tax. 
 (c)
the cost and expenses of all reasonable maintenance, repairs and improvements of the Real Property including all necessary long term maintenance matters, which includes but is not limited to, any and all roof and HVAC repairs and/or replacement,
parking area re-surfacing, replacement lighting, plumbing and all costs, expenses, interest and the like in accordance with paragraph 4.3 below; 
 (d) Insurance premiums as set forth in section 8.2 hereunder; and, 
 (e)
Management and accounting fees directly associated with the Real Property. 
 (II) Property Expenses shall exclude the following
and such expenses will not be included as Additional Rent: 
  

	 	a.	costs for which Landlord actually receives reimbursement from third parties (other than as additional rent from tenants) by insurance, condemnation awards, warranties,
or otherwise; 

  

Initial                   

  
 3 

 LEASE OF SPACE 

For Property Located At 
 8955 SOUTH RIDGELINE BOULEVARD 
  

	 	b.	expenses incurred in leasing or procuring new tenants, including advertising expenses or leasing commissions paid to agents of Landlord or other brokers;

  

	 	c.	costs of renovating or constructing space for Tenant or other tenants or renovating space vacated by Tenant or other tenants; 

 

	 	d.	income, capital stock, estate, inheritance, franchise or other taxes payable by Landlord unless the same shall have been levied as a substitute for or supplement of
real property taxes; 

  

	 	e.	depreciation of the Building or Landlord’s personal property at the Building; 

 

	 	f.	interest or debt or amortization payments on any mortgage or deed of trust, rental under any prime lease or similar rental under any other superior lease or sublease;

  

	 	g.	any wages, salaries or other compensation paid to any employee not employed for or on behalf of the Building (to the extent wages, salaries, or other compensation are
billed to the Building for any employee not employed by Landlord full-time on behalf of the Building, Landlord shall reasonably prorate such employee’s time and bill to the Building only such time as the employee reasonably devotes to the
Building or Building operations); 

  

	 	h.	dividends paid by Landlord; 

  

	 	i.	costs of alterations and capital improvements which could not be expensed under generally accepted accounting principles; 

 

	 	j.	the costs incurred to remove or otherwise abate asbestos, asbestos-containing materials, or any substance regulated under any law related to human health or the
environment from or beneath the Building or Project unless brought upon the Project by Tenant, its employees or agents; 

  

	 	k.	that portion of any payment made to an affiliate of Landlord that is in excess of the amount which would have been paid in the absence of such relationship;

  

	 	l.	the costs for repairs or maintenance that are reimbursed by others, including, without limitation, reimbursement made on warranty claims; 

 

	 	m.	interest, fines, late payment charges or penalties payable due to the failure of Landlord to pay taxes, utilities or other charges in a timely manner;

  

	 	n.	costs or expenses of or any special services or equipment rendered or incurred for a tenant if the same are not rendered to Tenant; 

 

	 	o.	expenses for correcting structural defects in the construction of the Building; 

 

	 	p.	reserves for Property Expenses or other operating expenses; 

  

	 	q.	political and charitable contributions; 

  

	 	r.	costs incurred in removing the property of former tenants and/or other occupants of the Building; and 

 

	 	s.	costs related to the operation of any concession in the Building. 

 Tenant’s proportional share of the foregoing charges shall be calculated by dividing the square footage of the Leased Space by the total leasable square footage of the Building (34,796 sq. ft.) of
which the Leased Space is a part (e.g. by way of example, only: 15,035 sq. ft. divided by the total leasable square footage of the Building (34,796 sq. ft.) of which the Leased Space is a part). As of the date of execution of the Lease, Landlord
estimates that Property Expenses are approximately $5.50/SF. Tenant shall pay the Additional Rent to Landlord, without any deduction or offset allowed (except as specifically provided herein), with each monthly installment of Base Rent on the same
day and at the same place such installment of Base Rent is due, such payment to be a sum (“Funds”) equal to one-twelfth of the annual Property Expenses, as reasonably estimated by Landlord, on the basis of the prior calendar year’s
Property Expenses. Tenant’s obligation to pay Tenant’s share of Property Expenses shall 

  

Initial                   

  
 4 

 LEASE OF SPACE 

For Property Located At 
 8955 SOUTH RIDGELINE BOULEVARD 
  

 
survive the expiration or termination of the Lease or the early termination of Tenant’s right to occupy the Leased Space until the earlier date of the Property Expenses being finally
verified or twelve months after the Term. The Funds shall not be deemed to be trust funds and may be commingled with the general funds of Landlord, but Landlord shall keep an accurate accounting of such Funds paid by Tenant. No interest shall be
paid to Tenant thereon. Landlord shall apply the Funds to pay said Property Expenses. If the amount of the Funds paid by Tenant shall not be sufficient to pay Tenant’s pro-rata share of such Property Expenses, as they fall due, Landlord shall
so notify Tenant in writing and Tenant shall pay to Landlord any amounts necessary to make up the deficiency within thirty (30) days after such notification. Landlord’s failure to deliver such notification shall not relieve Tenant of the
obligation to pay sums otherwise due. Any excess Funds paid by Tenant shall, at Landlord’s sole option, either be applied to the next payment of Additional Rent coming due, or refunded by Landlord to Tenant, within thirty (30) days after
amount in excess is determined. 
 4.3) Triple Net Lease. It is the intention of the parties hereto and the parties agree that subject to
the provisions of Section 4.2 above and any other provision of this Lease to the contrary: (a) this is a triple net lease, and Landlord shall receive, the Base Rent and Additional Rent set forth herein free from all costs, charges,
expenses and obligations of every kind and nature whatsoever relating to the Premises; (b) unless Landlord is in breach of its obligations under this Lease and Tenant pays Property Expenses on behalf of Landlord, Landlord shall not be obligated
to incur any costs, charges, expenses or obligations relating to the Premises; and (c) Tenant shall pay and be responsible for all Additional Rent without right of offset unless Landlord has breached the Lease or as specifically provided
herein. 
 4.4) Leased Space Improvements. Tenant, at Tenant’s sole cost and expense, subject to Landlord’s
providing and payment to Tenant of the Tenant Improvement Allowance as set forth in Exhibit B, shall be responsible for the entire completion, build out, and finishing of the Premises, and the installation of all improvements, installations,
fixtures, materials and finishes in and to the Premises necessary or desired by Tenant for Tenant’s intended occupancy and use of the Premises, including but not limited to all improvements, installations, fixtures, materials and finishes in
the Premises that are reflected on or contemplated by the plans attached hereto as Exhibit B-1 of this Lease (the “Tenant Improvements”). Landlord has reviewed and approves these plans. Tenant shall promptly commence and shall
diligently complete the Tenant Improvements, in a good and workmanlike manner. Tenant and Landlord agree that those improvements and additions made to the Premises as part of the Tenant Improvements, and thereafter, which are affixed to the Premises
and which are not Tenant’s trade fixtures, furnishings or equipment, shall become Landlord’s property upon installation and will remain Landlord’s property at the expiration or earlier termination of this Lease or the early
termination of Tenant’s right to occupy the Premises. Tenant shall not permit any mechanics or materialmen’s liens to be levied against the Real Property or any portion thereof for any labor, services, or material furnished in connection
with work of any character performed on the Leased Space. If Tenant allows such a lien to be recorded against the Real Property and does not cause the same to be released within thirty (30) days of being notified by Landlord, then Tenant shall
be deemed in breach of this Lease. 
 Landlord shall provide Tenant with the Tenant Improvement Allowance as set forth in Exhibit B. The
Tenant Improvement Allowance shall be paid by Landlord to Tenant for and upon Tenant incurring actual costs and expenses in connection with the construction and installation of the Tenant Improvements within the Premises (which shall include but not
necessarily be limited to, the cost of design and permitting, construction, construction management, cabling, and furniture 

  

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 5 

 LEASE OF SPACE 

For Property Located At 
 8955 SOUTH RIDGELINE BOULEVARD 
  

 
installation in the Premises), with the Tenant Improvement Allowance to be paid by Landlord to Tenant on a not more frequent than monthly basis, within ten (10) days following Tenant’s
submittal to Landlord of an application for payment, supported by invoices, receipts, or other documentation evidencing the incurring of the Tenant Improvements covered and billed by such application for payment. 

5. Security Deposit – Intentionally deleted. 
 6. USE 
 6.1) Use. 
 The Leased Space shall be used and occupied as general office space, laboratory space, storage and assembly space, and other light industrial purposes and for no other use without written approval from
Landlord in advance. The activities to be conducted by Tenant in the Leased Space specifically include those activities which are consistent with the use of the Premises as specified above including the space utilization specified on Exhibit
C attached hereto and incorporated herein by this reference. 
 6.2) Compliance with Law. 

Tenant shall, at Tenant’s expense, comply promptly with all applicable statutes, ordinances, rules, regulations, orders, and requirements in effect
during the Term or any part of the Term hereof regulating the use by Tenant of the Leased Space. Tenant shall not use or permit the use of the Premises in any manner that will tend to create waste, or a nuisance, or, which shall tend to unreasonably
disturb other tenants of the Building. Tenant expressly agrees that Tenant will, at Tenant’s sole cost and expense take commercially reasonable actions as necessary to comply with the provisions of this paragraph. 

6.3) Condition of Leased Space. 

Landlord represents to Tenant that (i) the electrical services in the Premises meet a minimum standard of 5 watts per square foot exclusive of
allocations for mechanical systems and lighting; (ii) the Premises and the Building and its common areas and parking lots are in compliance with the Americans with Disabilities Act of 1990 (“ADA”) and other relevant building laws,
statutes, ordinances, codes or regulations. Tenant agrees to accept the Leased Space in its “AS-IS” condition subject to the foregoing representation, the following provisions of this Section 6.3, and the provisions of Exhibit
B. Landlord shall be responsible to deliver what Landlord has in possession (and that meets code as specified above) , the Building structural systems; roof system; plumbing systems (to include all connections and distribution of plumbing to
internal appliances); window systems; window covering; elevator systems; restrooms; the base building HVAC mechanical systems; the base building electrical systems; the fire and life safety systems; the floor and the ceiling free from latent and
structural defects, in good and proper working order and in full compliance with all laws, building codes and ordinances which govern the use and occupancy of office buildings. Tenant accepts the Premises subject to all applicable zoning, municipal,
county and state laws, ordinances and regulations governing and regulating the use of the Leased Space, and accepts this Lease subject thereto and to all matters disclosed thereby and by any exhibits attached hereto. Except as expressly set forth
herein, Tenant acknowledges that neither Landlord nor Landlord’s agents have made any representation or warranty as to the suitability or habitability of the Leased Space for the conduct of Tenant’s business. 

6.4) Insurance Cancellation. 

  

Initial                   

  
 6 

 LEASE OF SPACE 

For Property Located At 
 8955 SOUTH RIDGELINE BOULEVARD 
  

 No other use shall be made or permitted to be made of the Leased Space, nor other acts done in the
Leased Space, other than the use and activities set forth in Article 6.1 herein above and Exhibit C, which will cause the cancellation of any property insurance policy held by Landlord covering the Leased Space or the Building, and if
Tenant’s use of the Leased Space or activities in the Leased Space, other than the use and activities set forth in Article 6.1 herein above and Exhibit C, causes an increase in said insurance rates Tenant shall pay any such required
increase in order to keep the insurance policy in effect in accordance with this Article 6.4. Landlord represents to Tenant and agrees that no use of the Leased Space or activities in the Leased Space contemplated by Tenant as set forth in Article
6.1 herein above and Exhibit C will cause the cancellation of Landlord’s insurance or an increase in insurance rates. In the event that the Tenant proposes to change its use of or activities in the Leased Space such that cancellation or
a rate increase may result, Landlord will inform Tenant as to the proposed increase within three (3) business days after Landlord receives information from its insurance company of the proposed increase. Landlord agrees to use good faith
efforts to keep its insurance policy rates as low as possible, including, but not limited to, changing insurance carriers. In the event that Landlord is required to pay additional insurance policy rates solely due to Tenant’s change in use of
or activities in the Leased Space, Tenant shall pay the increased amount. Failure to pay such increase within thirty (30) days after demand shall be deemed a material default on the part of Tenant hereunder. 

6.5) Landlord’s Rules and Regulations. 
 Tenant shall faithfully observe and comply with the rules and regulations that Landlord shall from time to time reasonably promulgate. Landlord reserves the right from time to time to make all reasonable
modifications to said rules and regulations that do not cause Tenant to incur any material, additional cost in order to comply with the modifications. The additions and modifications to those rules and regulations shall be binding upon Tenant upon
delivery of a copy of them to Tenant, provided such rules and regulation are provided in writing and do not contravene the material terms of this Lease. Landlord shall not be responsible to Tenant for the nonperformance of any of said rules and
regulations by any other tenants or occupants, but Landlord shall uniformly enforce these rules and regulations. A copy of the current Rules and Regulations are attached hereto as Exhibit D. 

7. MAINTENANCE, REPAIRS AND ALTERATIONS 
 7.1) Landlord’s Obligations. 
 Subject to the provisions of Article 9, and except for
damage caused by any negligent or intentional act or omission of Tenant, Tenant’s agents, employees, or invitees, Landlord shall keep in good order, condition and repair the foundations and exterior walls of the Premises and the roof in the
condition that exists at the time and date of the commencement of the Term, save for ordinary wear and tear. The costs of such shall be initially borne by the Landlord but shall become the obligation of Tenant as Additional Rent to the extent of its
pro rata share as defined in Section 4.2(I)(c). Landlord shall not, however, be required to maintain the interior surfaces of the exterior walls, or the interior or exterior surfaces of windows, doors, or plate glass. Landlord shall have no
obligation to make repairs under this Article 7.1 until a reasonable time after receipt of written notice from Tenant or, if applicable, any City, County or State official of the need for such repairs. If Landlord fails to make repairs to the
foundations, exterior walls or roof of the Premises as required above, or otherwise fails to meet its obligations to maintain the Premises or Common Area in accordance with its obligations under this Lease that materially impairs Tenant’s
ability to use the Premises and Tenant has provided Landlord with seven (7) business days prior written notice that a repair is required, and Landlord has not taken 

  

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commercially reasonable steps within such seven (7) business days to begin such repairs within such period, then Tenant has the right to either (i) make such repairs and invoice
Landlord for the reasonable cost for the same, plus an administrative fee of $250, which costs, with interest thereon at the rate of eight percent (8%) per annum, shall be due and payable by Landlord to Tenant upon demand, or (ii) offset
the reasonable costs (less the administrative fee) from Base Rent, or (iii) to declare Landlord in default of this Lease and to exercise all remedies available to Tenant under applicable law. The Lease and the obligation of Tenant to pay rent
hereunder and perform all of the other covenants and agreements hereunder on the part of Tenant to be performed shall in no way be affected, impaired or excused because Landlord is unable to fulfill any of its obligations under this Lease or to
supply or is delayed in supplying any service expressly or implied to be supplied by Landlord, or is unable to make, or is delayed in making any repairs, additions, alterations, or decorations or is unable to supply or is delayed in supplying any
equipment or fixtures, if Landlord, due to no fault of the Landlord, is prevented or delayed from so doing by reason of strike or labor troubles, or circumstances beyond the Landlord’s reasonable control including but not limited to riots and
civil disturbances or governmental preemption in connection with a national emergency or by reason of any rule, order or regulation of any department or subdivision thereof of any governmental agency or by reason of the conditions of supply and
demand which have been or are affected by war or other emergency. Notwithstanding the foregoing, if the Tenant is unable, for a period of five (5) consecutive days or more, to use 20% or more of the Premises for reasons that are not force
majeure then Tenant shall be entitled to a proportionate abatement of Base Rent for the unusable portion of the Premises until such time as the Leased Space has been restored to full use. 
 7.2) Tenants Obligations. 
 (a) During the Term of this Lease Tenant shall,
at its sole cost and expense, maintain the Leased Space and the improvements therein in either the same condition in which they were received, or in the condition improved or altered by Tenant, as approved by Landlord, reasonable wear and tear
excepted. Subject to the provisions of Section 4.2 and Section 7.1(a) above, Tenant, at its sole cost and expense, shall also keep in good order, condition and repair the Leased Space and every part thereof including, but not limited to,
all lighting facilities and equipment within the Leased Space, fixtures, interior walls, ceilings, windows, doors, plate glass, restroom facilities and skylights. 
 (b) If Tenant fails to perform Tenant’s obligations under this Article 7.2, Landlord may at Landlord’s option enter upon the Leased Space after reasonable advance notice to Tenant, and put the
same in good order condition and repair, and the cost thereof together with interest thereon at the rate of eight percent (8%) per annum shall be due and payable as Additional Rent to Landlord together with Tenant’s next rental
installment. 
 7.3) Alterations and Additions. 
 (a) Tenant shall not, without Landlord’s prior written consent, make any alterations, improvements, or additions, in, on, or about the Premises, except for non-structural alterations, which do not
exceed Five Thousand Dollars ($5,000.00) in cost. Any alterations, improvements, or additions made by the Tenant shall be of the type that does not require a permit being obtained from the City or County and the Tenant hereby agrees to fully
indemnify the Landlord for any damages caused to the Building or injuries suffered by any persons due to the Tenant’s alterations, improvements, or additions. Tenant shall not be required to remove any improvements to the Premises made by or on
behalf of Tenant (and restore the Premises to its condition prior to making of such improvements) if Landlord approved the improvement prior to the time it was made by Tenant. 

  

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 (b) Before commencing any work relating to alterations, additions and improvements
affecting the Premises, Tenant shall notify Landlord in writing of the expected date of commencement thereof. Landlord shall then have the right at any time and from time to time to post and maintain on the Premises such notices, as Landlord
reasonably deems necessary to protect the Premises and Landlord from mechanics’ liens, materialmen’s liens, or any other liens. In any event, Tenant shall pay, when due, all claims for labor or materials furnished to or for Tenant at or
for use in the Premises. Tenant shall not permit any mechanics’ or material men’s liens to be levied against the Premises or the Real Property for any labor or material furnished to Tenant or to Tenant’s agents or contractors in
connection with work of any character performed on the Premises. 
 (c) Except for removable items including Tenant’s trade
fixtures, furnishings and equipment (including but not limited to lab equipment, hoods and other similar items) which Tenant has indicated are not to become fixtures, and shall remain the property of the Tenant, all alterations, additions,
improvements and fixtures which may be made, installed or placed in or about the Premises from time to time shall be at the sole cost of Tenant and shall be and become the property of Landlord upon the termination or expiration of this Lease or the
early termination of Tenant’s right to possession of the Premises, provided, however, that concurrent with its consent to the construction of the alterations under Section 7.3(a), the parties may designate any such improvements, changes,
alterations, replacements, equipment and machinery for removal within thirty (30) days after the end of the Lease Term at Tenant’s expense and to repair any damage to the Premises and Real Property caused by such removal. Notwithstanding
the provisions of this Article 7.3(c), Tenant’s machinery, equipment, and trade fixtures, other than that which is affixed to the Premises so that it cannot be removed without material damage to the Premises, shall remain the property of Tenant
and may be removed by Tenant subject to the provisions of Article 7.2(c). If Tenant fails to complete such removal and/or to repair any damage caused by the removal of any alterations or fixtures, Landlord may do so and may charge the cost thereof
to Tenant. The provisions of this Section 7.3 shall survive the expiration or earlier termination of this Lease or the early termination of Tenant’s right to possession of the Premises. 

7.4) Performance Bond. Intentionally deleted. 
 8. INSURANCE INDEMNITY 
 8.1) Liability Insurance. 

Tenant shall, at Tenant’s expense, obtain and keep in force during the Term of this Lease a policy of comprehensive public liability insurance
insuring Landlord, Landlord’s property manager, and Tenant against any liability arising out of the ownership, use, occupancy or maintenance of the Leased Space and all areas appurtenant thereto. Such insurance shall be in an amount of not less
than $1,000,000.00 for injury to or death of one person in any one accident or occurrence and in an amount of not less than $2,000,000.00 for injury to or death of more than one person in any one accident or occurrence. Such insurance shall further
insure Landlord, Landlord’s property manager, and Tenant against liability for property damage of at least $1,000,000.00. The limits of said insurance shall not, however, limit the liability of Tenant hereunder. If Tenant shall fail to procure
and maintain such insurance, Landlord may, but shall not be required to, procure and maintain the same, but at the expense of Tenant. 

  

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 8.2) Property and Loss of Rents Insurance. 

Landlord shall obtain and keep in force during the Term of this Lease a policy or policies of insurance covering loss or damage of the Building, in the
amount of the full replacement value thereof, providing protection against all perils included within the classification of fire, extended coverage, vandalism, malicious mischief, and special extended perils (all risk), together with loss of rents
coverage for a period of not more than twelve months. Tenant shall pay during the Term hereof, as Additional Rent, Tenant’s pro rata share of the amount of any premiums for such insurance as well as increase in premiums of the insurance
required under this Article 8.2, whether such premium or increase shall be the result of the nature of Tenant’s occupancy, any act or omission of Tenant, requirements of the holder of a mortgage or deed of trust covering the Real Property, or
increased valuation of the Real Property (1/12th of the Tenant’s pro rate share of the annual premium and any increase will be added to the monthly Rent upon receipt of the Landlord’s written statement setting forth the amount of such
premium and any increase and the computation thereof). If the insurance policies maintained hereunder cover other improvements in addition to the Leased Space, Landlord shall also deliver to Tenant a statement of the amount of such premium and any
increase attributable to the Leased Space and showing in reasonable detail the manner in which such amount was computed. 
 8.3) Insurance
Policies. 
 Insurance required hereunder shall be in companies rated A+AAA or better in “Best’s Insurance Guide.” Tenant
shall deliver to Landlord, prior to possession, copies of policies of liability insurance required under Paragraph 8.1 or certificates evidencing the existence and amounts of such insurance. No such policy shall be cancelable or subject to reduction
of coverage or other modification except after thirty (30) days prior written notice to Landlord. Tenant shall, within ten (10) days prior to the expiration of such policies, furnish Landlord with renewals thereof, or Landlord may order
such insurance and charge the cost thereof to the Tenant, which amount shall be payable by Tenant upon demand. 
 8.4) Waiver of Subrogation.

 The parties hereto shall procure an appropriate clause in, or endorsement on, any “all risk” property insurance covering the
Building, as well as personal property, fixtures and equipment located thereon or therein, pursuant to which insurance companies waive subrogation or consent to a waiver of right to recovery, and each party hereby agrees that it will not make any
claim against or seek to recover from the other for any loss or damage to its property or the property of others resulting from fire or other hazards covered by such “all risk” property insurance policies to the extent that such loss or
damage is recoverable under such policies. Such waiver shall not apply should any loss or damage result from one of the parties’ gross negligence or willful misconduct. It is expressly understood and agreed that the Landlord will not carry
insurance on Tenant’s fixtures, furnishings, equipment or other property or effects or insurance against interruption of business. 

9. BUSINESS INTERRUPTION, DAMAGE OR DESTRUCTION 
 9.1) Casualty damage. 
 In the event the Leased Space or the Building of which the same are
a part are damaged by fire or other insured casualty and the insurance proceeds have been made available therefore by the holder or holders of any mortgages or deeds of trust covering the Premises, or the property of which the same are a part, the
damage shall be repaired by and at the expense of Landlord to the extent of such insurance proceeds available therefore, provided such repairs can, in Landlord’s sole opinion, be made within sixty (60) days after the occurrence of such
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without the payment of overtime or other premiums, and until such repairs are completed, the Rent shall be abated in proportion to the part of the Leased Space which is unusable by Tenant in the
conduct of its business (but there shall be no abatement of rent by reason of any portion of the Leased Space being unusable for a period equal to five (5) calendar days or less). If the damage is due solely to the fault or neglect of Tenant or
its employees, agents or invitees, there shall be no abatement of rent. If repairs cannot, in Landlord’s sole opinion, be made within sixty (60) days, Landlord may at its option make them within a reasonable time and in such event, this
Lease shall continue in effect and the Rent shall be abated in the manner provided above. If Landlord does not so elect to make such repairs which cannot be made within sixty (60) days, then either party may, by written notice to the other,
cancel this Lease as of the date of the occurrence of such damage. A total destruction of the Building in which the Leased Space are located shall automatically terminate this Lease. 
 9.2) No Abatement of Rent. 
 Landlord shall not be liable for any inconvenience or annoyance
to Tenant or injury to the business of Tenant resulting in any way from such damage or the repair thereof, except that, subject to the provisions of the next sentence, Landlord shall allow Tenant a fair diminution of Rent during the time and to the
extent the Leased Space is unfit for occupancy. If the Leased Space or any other portion of the Real Property is damaged by fire or other casualty resulting from the sole fault or negligence of Tenant or any of Tenant’s agents, employees, or
invitees, the rent hereunder shall not be diminished during the repair of such damage and Tenant shall be liable to Landlord for the cost of the repair and restoration of the Property caused thereby to the extent such cost and expense is not covered
by insurance proceeds. Tenant understands that Landlord will not carry insurance of any kind on Tenant’s furniture and furnishings or on any fixtures or equipment removable by Tenant under the provisions of this Lease, and that Landlord shall
not be obligated to repair any damage thereto or replace the same. Except as provided by Insurance, Landlord shall not be required to repair any injury or damage by fire or other cause, or to make any repairs or replacements of improvements
installed in the Leased Space by or for Tenant. 
 9.3) Partial Damage. 
 In the event that the Building in which the demised Leased Space is situated may be destroyed to the extent of not less than 33.3% of the replacement cost thereof, Landlord may elect to terminate this
Lease, whether the demised Leased Space be injured or not. In the event that more than 33.3% of the demised Leased Space be destroyed, Tenant may elect to terminate this Lease. 
 9.4) Dispute Resolution. 
 In the event of any dispute between Landlord and Tenant relative
to the provisions of this paragraph 9, they shall mutually select a mediator to hear and determine the controversy prior to referring the dispute to a court. If a good faith attempt of mediation does not settle the dispute after sixty
(60) days, either party may refer the matter to a court of competent jurisdiction located in Denver, Colorado. 
 10. PERSONAL
PROPERTY TAXES 
 10.1) Personal Property Taxes. 
 (a) Tenant shall pay prior to delinquency all taxes assessed against and levied upon trade fixtures, furnishings, equipment and all other personal property of Tenant contained in the Leased Space or
elsewhere. Tenant shall cause said trade fixtures, furnishings, equipment and all other personal property to be assessed and billed separately from the real property of Landlord. 

  

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 (b) If any of Tenant’s said personal property shall be assessed with
Landlord’s real property, Landlord shall immediately notify Tenant of such assessment and take commercially reasonable steps to remove such items from the real property assessment. If Landlord is unsuccessful in removing such items, Tenant
shall pay Landlord the taxes attributable to Tenant within ten (10) days after receipt of a written statement setting forth the taxes applicable to Tenant’s property. 
 10.2) Sales Taxes. 
 Tenant shall pay prior to delinquency all sales or use taxes incurred,
accrued or due and owing by virtue of the operation of Tenant’s business in or on the Premises, on or prior to their due date. 
 11.
COMMON AREAS  
 11.1) Definitions. 
 The phrase “Common Areas” means all areas and facilities outside the Leased Space that are provided and designated for general use and convenience of Tenant and other tenants of the Real
Property and their respective officers, agents and employees, customers, and invitees. Common Areas include (but are not limited to) pedestrian sidewalks, landscaped areas, roadways, parking areas, monuments, and railroad tracks, if any. Landlord
reserves the right from time to time to make changes in the shape, size, location, number, and extent of the land and improvements constituting the Common Areas. Landlord may designate additional land for use; and any additional land so designated
by Landlord for such use shall be included until such designation is revoked by Landlord. 
 11.2) Maintenance. 

During the Term of this Lease, Landlord shall operate, manage, and maintain the Common Areas so that they are clean and free from accumulations of debris,
filth, rubbish, and garbage. The manner in which such Common Areas shall be so maintained, and the expenditures for such maintenance, shall be part of Property Expenses, and the use of the Common Areas shall be subject to such reasonable regulations
and changes therein as Landlord shall make from time to time, including (but not by way of limitation) the right to close from time to time, if necessary, all or any portion of the Common Areas to such extent as may be legally sufficient, in the
opinion of Landlord’s counsel, to prevent a dedication thereof or the accrual of rights of any person or of the public therein, or to close temporarily all or any portion of such Common Areas for such purposes. 

11.3) Tenant’s Rights and Obligations. 
 Landlord hereby grants to Tenant, during the Term of this Lease, the license to use, for the benefit of Tenant and its officers, agents, employees, customers, and invitees, in common with the others
entitled to such use, the Common Areas as they from time to time exist, subject to the rights, powers and privileges herein reserved to Landlord. Except as may otherwise be provided herein, storage, either permanent or temporary, of any materials,
supplies or equipment in the Common Areas is strictly prohibited, other than the normal parking of vehicles to conduct business. Should Tenant violate this provision of the Lease, then in such event, Landlord may, with five (5) business days
written notice to Tenant, remove said materials, supplies or equipment from the Common Areas and place such items in storage or discard them as Landlord deems fit, the cost thereof to be reimbursed by Tenant within ten (10) days from

  

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receipt of a statement submitted by Landlord. All subsequent costs in connection with the storage of said items shall be paid to Landlord by Tenant as accrued. Failure of Tenant to pay these
charges within ten (10) days from receipt of said statement shall constitute a breach of this Lease. Tenant and its officers, agents, employees, customers and invitees shall park their motor vehicles only in areas designated by Landlord for
that purpose from time to time. Tenant shall not at any time park or permit the parking of motor vehicles, belonging to it or to others, so as to interfere with the pedestrian sidewalks, roadways, and loading areas, or in any portion of the parking
areas not designed by Landlord for such use by Tenant. Tenant agrees that receiving and shipping of goods and merchandise and all removal of refuse shall be made only by way of the loading areas constituting part of the Premises. Tenant shall repair
all damages to the Common Areas, occasioned by its lack of ordinary care. 
 11.4) Parking. 

Tenant is hereby provided unreserved parking for the use of Tenant. Current building parking ratio is 1 space per 322 SQFT. Determination of the location
of the spaces shall be at the sole discretion of the Landlord. Tenant agrees that no vehicles shall be parked, even temporarily, in front of other tenants’ sliding doors (“garage type” doors) that exist on the Real Property or block
access to the garbage dumpster. Vehicles may be temporarily stopped in front of the doors to the Premises for loading and unloading only. Tenant agrees to be considerate of other tenant’s parking spaces and other tenant’s need for access
to their respective sliding doors and Tenant will, on behalf of itself, its employees and its invitees, take all reasonable steps to avoid parking in others parking spaces and in front of all sliding doors. Landlord acknowledges that Tenant has
several trailers used for business purposes that may be parked on the Real Property overnight, and for multiple days at a time. Such trailers shall be parked in areas designated by Landlord. Tenant shall follow the provisions of this
Section 11.4 with regard to parking the trailers. 
 11.5) Construction. 
 Landlord and/or its managing agent while engaged in constructing improvements or making repairs or alterations in, or about the Leased Space or in its vicinity, whether interior or exterior of property,
shall have the right to make reasonable use of the Common Areas at all times. 
 12. Utilities. 

Tenant shall pay for all water, sanitary sewage, storm drainage and storm service charges, gas, heat, light, power, telephone, Internet, Cable TV, and any
other utilities and services supplied to the Leased Space, together with any taxes thereon. If any such services are not separately metered to Tenant, Tenant shall pay its pro-rata share, to be determined by Landlord as that term is defined in this
Lease, all charges jointly metered with other Leased Space. 
 13. ASSIGNMENT, SUBLETTING AND RELOCATION 

13.1) Landlord’s Consent Required. 

Tenant shall not voluntarily or by operation of law assign, transfer, mortgage, sublet, or otherwise transfer or encumber all or any part of Tenant’s
interest in this Lease or in the Leased Space without Landlord’s prior written consent. Landlord shall not unreasonably withhold consent to Tenant’s request. Any attempted assignment, transfer; mortgage, encumbrance, or subletting without
such consent shall be void and shall constitute a breach of the Lease. Any transfer of Tenant’s interest in this Lease or in the Leased Space from Tenant by merger or consolidation, or by any subsequent change in the ownership of fifty
(50%) percent or more of the ownership interest of Tenant shall not be deemed a prohibited assignment within the meaning of this Article 13. 

  

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 13.2) Landlord’s Cooperation in Sub-Tenanting. 

In the event Tenant elects to sublease all or a portion of the Premises, Landlord agrees to: 

 

	 	1.	Assist the Tenant in securing a new tenant for a lease term that may exceed the lease expiration date of the Lease, at rental rates acceptable to Landlord;

  

	 	2.	Pay Landlord’s share of agreed upon leasing costs to attract the new tenant. Said share will be determined by dividing the total number of months of the new
tenant’s lease which exceed the lease expiration date of this Lease by the total number of months in the new tenant’s lease. 

  

	 	3.	Release Tenant from its obligations under this Lease if the new tenant’s net worth is equal to or greater than Tenant’s at the time of the execution of this
Lease. 

 13.3) No Release of Tenant. 
 No subletting or assignment shall release Tenant of Tenant’s obligation to pay the Rent and to perform all other obligations to be performed by Tenant hereunder for the Term of this Lease unless the
new tenant’s net worth is equal to or greater than Tenant’s at the time of the execution of this Lease, as reasonably demonstrated to and determined by Landlord. If the new tenant meets the financial criteria stated herein and in
Section 13.2) 3, above, Landlord shall indicate its approval of the sublet or assignment, and the release of Tenant, in writing, The acceptance of Base Rent or Additional Rent payments by Landlord from any other person or entity shall not be
deemed to be a waiver by Landlord of any provision hereof. Acceptance of Rent by Landlord from anyone other than Tenant shall not be construed as a waiver by Landlord, or as a release of Tenant, but the same shall be taken to be a payment on account
of Tenant. Consent to one assignment or subletting shall not be deemed consent to any subsequent assignment or subletting. 
 13.4)
Assignment Fee. 
 In the event that Landlord shall consent to an assignment under Article 13.3, Tenant shall pay Landlord all reasonable and
necessary fees, including management fees, attorney fees, broker’s commissions, architectural fees, and renovation fees incurred in connection with giving such consent. 
 13.5) Sub-Lease. 
 If the Landlord consents to a sublease of the Premises, unless Landlord
has released Tenant from its obligations under the Lease, the Tenant shall be responsible for collecting all rental fees, payments or other consideration from the sublease and Tenant shall remain responsible for all Base Rent and Additional Rent to
be paid to the Landlord regardless of the existence of the sublease. The complete terms and conditions of any sublease shall be provided to the Landlord by the Tenant for Landlord’s review and approval. 

13.6) Definition. 
 The Term
“sublease”, as utilized herein shall be defined as any understanding or agreement, written or verbal, for the occupation and/or use of Suites 1000, 1100, 1200, 1400 or 1500, or any portion thereof, by a third party other than the Tenant,
entered into between the Tenant or Tenant’s agent or representative and such third party for a term or period of time thirty (30) days or longer. 
 13.7) Relocation. Intentionally Deleted. 

  

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 14. DEFAULT: REMEDIES 
 14.1) Remedies. 
 (a) In the event of Tenant’s failure to pay any Rent
which failure continues for ten (10) days after written notice thereof by Landlord to Tenant, then Tenant shall be in default under this Lease. In the event of Tenant’s failure to comply with or violation of any other term, condition, or
obligation of this Lease to be performed and kept by Tenant which failure or violation continues for (30) days after written notice thereof by Landlord to Tenant, then Tenant shall be in default under this Lease; provided, however, if Tenant
takes steps to cure the alleged non-monetary breach within that time, is diligently pursuing any remedial efforts beyond such period if necessary, and pursues such remedial efforts to completion then no default shall occur. In the event of default
by Tenant, Landlord, in addition to other rights or remedies it may have, shall have the immediate right, after compliance with all applicable laws of re-entry, to remove all persons and property from the Leased Space and Tenant’s property may
be removed and stored in any other place in the Building in which the Leased Space is situated, or in any other place, for the account of and at the expense and at the risk of Tenant. Tenant hereby waives all claims for damages which may be caused
by the lawful re-entry of Landlord and taking possession of the demised Leased Space or removing or storing the furniture and property as herein provided and will save Landlord harmless from any loss, costs, or damages occasioned thereby.

 (b) Should Landlord elect to re-enter or should it take possession pursuant to legal proceedings or pursuant to any notice
provided for by law, if it does not terminate this Lease, it shall use reasonable efforts to re-let said Leased Space or any part thereof for such term or terms and at such rental or rentals and upon such other terms and conditions as Landlord in
its reasonable discretion may deem advisable, with the right to make reasonably necessary alterations and repairs to said Leased Space. Rentals received by Landlord for such re-letting shall be applied as follows: first, to the payment of any
indebtedness, other than Rent due hereunder from Tenant to Landlord; second, to the payment of any cost of such re-letting; third, to the payment of the cost of any alterations and repairs to the Leased Space; fourth, to the payment of Rent due and
unpaid hereunder; and the residue, if any shall be held by Landlord and applied in payment of future Rent as the same may become due and payable hereunder. Should rentals received from re-letting during any month be less than the Rent agreed to be
paid during that month by Tenant hereunder, then Tenant shall pay such deficiency to Landlord. Such deficiency shall be calculated and paid monthly. 
 (c) No such re-entry or taking possession of said Leased Space by Landlord shall be construed as an election on its part to terminate this Lease unless a written notice of such intention is given to
Tenant or unless the termination thereof be decreed by a court of competent jurisdiction. Notwithstanding any such re-letting without termination, Landlord may at any time thereafter elect to terminate this Lease for such previous breach if such
breach remains uncured. Should Landlord at any time terminate this Lease for any breach, in addition to any other remedy it may have, it may recover from Tenant all damages it may incur by reason of such breach, including the cost of recovering the
Leased Space, and including the worth at the time of such termination of the excess, if any, of the amount of Rent reserved in this Lease for the remainder of the stated term over the then reasonable rental value of the Leased Space for the
remainder of the stated term. Landlord shall have the duty, with reasonable diligence, to re-let the Leased Space during what would have been the remainder of the Term, in order to mitigate Tenant’s damages. 

  

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 (d) Should the Tenant be in default by virtue of its failure to pay rental installments
as earlier provided for and should the Landlord elect to proceed under the forcible entry and detainer statutes and pursuant thereto tender to the Tenant a three-day demand for payment of rent or possession as is called for in said forcible entry
and detainer statutes, then in no event should the Tenant, if it elects to surrender possession of the aforesaid Leased Space, be deemed to have been released from the obligation to pay Rent as set forth in the Lease. Rather, said election by the
Tenant to surrender possession of the Leased Space pursuant to said three day notice will be deemed an assent by the Tenant that the Landlord may retake possession of the Leased Space and pursue the remedies set forth in this Section 14.

 (e) Notwithstanding any of the foregoing provisions of Article 14.1 (a) through (d) above, upon Landlord taking
possession of the Leased Space, regardless whether Landlord relets the Leased Space, Tenant (being no longer in possession of the Leased Space) shall be relieved of all obligations under this Lease except the obligation to pay Rent and other amounts
and/or damages owed in accordance with this Lease, it being the intent of the parties that Tenant shall not be responsible for on-going maintenance or repair obligations with respect to the Leased Space or the actions of any other party to which
Landlord relets the Leased Space. 
 14.2) Administrative Fee. Tenant hereby acknowledges that late payment by Tenant
to Landlord of any Rent and other sums due hereunder will cause Landlord to incur costs not contemplated by this Lease, the exact amount of which will be extremely difficult to ascertain. Such costs include, but are not limited to, processing and
accounting charges and late charges, which may be imposed on Landlord by the terms of any mortgage or trust deed covering the Real Property or any portion thereof. Accordingly, if any installment of Rent or any other sum due from Tenant shall not be
received by Landlord or Landlord’s designee by the fifth (5th) business day after the date when due, then Tenant shall pay to Landlord an administrative fee of $250.00 for such late payment. The parties hereby agree that such administrative fee represents a
fair and reasonable estimate of the additional cost Landlord will incur by reason of such late payment by Tenant. Acceptance of such administrative fee by Landlord shall in no event constitute a waiver of Tenant’s default with respect to such
overdue amount, nor prevent Landlord from exercising any other rights and remedies granted hereunder. 
 14.3) Additional Grounds for
Default. 
 In addition to the above, each of the following events shall be a default by Tenant and a breach of this Lease, providing
Landlord with the Remedies set forth above in addition to any other rights or remedies it may have: 
 (a) If Tenant shall file
a petition in bankruptcy or insolvency or for reorganization or arrangement under the bankruptcy laws of the United States or any insolvency act of any state or shall voluntarily take advantage of any such law or act by answer or otherwise or shall
be dissolved or shall make an assignment for the benefit of creditors; 
 (b) If involuntary proceedings under any such
bankruptcy law or insolvency act or for the dissolution of a corporation shall be instituted against Tenant or if a receiver or trustee shall be appointed of all or substantially all of the property of Tenant and such proceedings shall not be
dismissed or such receivership or trusteeship vacated within sixty (60) days after such institution or appointment; 
 (c)
If Tenant shall fail to perform any of the agreements, terms, covenants, or conditions hereof on Tenant’s part to be performed and such non-performance shall continue for the period within which performance is required to be made by specific
provision of this Lease, or if no such period is so provided, for a period of thirty (30) days after notice thereof by Landlord to Tenant or, if such performance cannot be reasonably had within such thirty (30) day period, Tenant shall not
in good faith have commenced such performance within such thirty (30) day period and shall not diligently proceed therewith to completion; 

  

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 (d) If Tenant shall vacate or abandon the Leased Space, for period of more than ten
(10) days, prior to this Lease expiring. 
 14.4) Landlord Default. In the event Landlord fails to fully perform any material obligation of
Landlord under this Lease, where such failure continues for thirty (30) days after delivery of written notice of such failure by Tenant to Landlord, Landlord shall be in default under the Lease. However, if Landlord takes steps to cure the
alleged breach within that time, is diligently pursuing any remedial efforts beyond such period if necessary, and pursues such remedial efforts to completion then no default shall occur. In the event of default by Landlord, Tenant may exercise all
remedies available to Tenant under applicable law. 
 15. CONDEMNATION 
 If the Premises or any portion thereof are taken under the power of eminent domain, or sold by Landlord under the threat of the exercise of said power (all of which is herein referred to as
“condemnation”), this Lease shall terminate as to the part so taken as of the date the condemning authority takes title or possession, whichever occurs first. If more than twenty-five (25%) percent of the floor area of the Building,
or more than fifty (50%) percent of the Land not covered with the Building, is taken by condemnation, either Landlord or Tenant may terminate this Lease as of the date the condemning authority takes possession by notice in writing of such
election within twenty (20) days after Landlord shall have notified Tenant of the taking or, in the absence of such notice, then within twenty (20) days after the condemning authority shall have taken possession. If this Lease is not
terminated by either Landlord or Tenant then it shall remain in full force and effect as to the portion of the Premises remaining, provided the Base Rent shall be reduced in proportion to the floor area of the Premises so taken and Additional Rent
shall be recalculated by dividing the remaining leasable square footage of the Premises by the remaining leasable square footage of the Building. In the event this Lease is not so terminated then Landlord agrees, at Landlord’s sole cost, as
soon as reasonably possible to restore the Leased Space to a complete unit of like quality and character as existed prior to the condemnation. All awards for the taking of any part of the Premises or any payment made under the threat of the exercise
of power of eminent domain shall be the property of Landlord, whether made as compensation for diminution of value of the leasehold or for the taking of the fee or as severance damages. 
 16. INDEMNIFICATION, HOLD HARMLESS AND WAIVER 
 16.1) Hold Harmless.

 Landlord and Tenant shall indemnify, defend and hold the other harmless from any and all claims raised by third parties arising from
either the Landlord’s or Tenant’s use of the Premises by its respective employees, agents, contractors or invitees or from the conduct of its respective business or from any respective activity, work or things which may be permitted or
suffered by it in or about the Premises and shall further indemnify, defend and hold the other harmless from and against any and all claims by third parties arising from any breach or default in the performance of any respective obligation to be
performed by it under the provisions of this Lease or arising from any respective negligence of it or any of its agents, contractors, employees or invitees, and from any and all costs, attorney’s fees, expenses and liabilities incurred in the
defense of any such claim or any action or proceeding brought thereon. Tenant hereby assumes all risk of damage to property or injury to persons in or about the Premises from any cause, and Tenant hereby waives all claims in respect thereof against
Landlord, except to the extent said damage arises out of the negligence or intentional acts of Landlord or its employees, agents, contractors or invitees. 

  

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 16.2) Exemption of Landlord from Liability. 

Except as set forth in section 16.1 above, Tenant hereby agrees that Landlord and or its agents shall not be liable for injury to Tenant’s business
or any loss of income there from or for damage to the goods, wares, merchandise or other property of Tenant, Tenant’s employees, invitees, customers, or any other person in or about the Premises unless through its negligence or intentional
acts; nor, unless through its negligence or intentional acts, shall Landlord be liable for injury to the person of Tenant, Tenant’s employees, agents or contractors and invitees, whether such damage or injury is caused by or results from fire,
steam, electricity, gas, water or rain, or from the breakage, leakage, obstruction or other defects of pipes, sprinklers, wires, appliances, plumbing, air conditioning or lighting fixtures or from any other cause, whether the said damage or injury
results from conditions arising upon the Leased Space or upon other portions of the building of which the Leased Space are a part, or from other sources or places, and regardless of whether the cause of such damage or injury or the means of
repairing the same is inaccessible to Landlord or Tenant. Landlord shall not be liable for any damages arising from any act or neglect of any other Tenant, if any, of the building in which the Leased Space are located. 

16.3) Waiver by Tenant. 
 Tenant waives
and releases any claims Tenant may have against Landlord or Landlord’s officers, managing agents, employees or agents for loss, damage or injury to person or property sustained by Tenant or Tenant’s employees, invitees, guests, customers,
visitors or anyone claiming by, through or under Tenant resulting from any cause whatsoever other than negligence or willful act or omission of Landlord, or Landlord’s officers, agents, employees or invitees. 

16.4). Limitation of Liability. 

IN NO EVENT WILL EITHER PARTY BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, PUNITIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THIS LEASE, INCLUDING
WITHOUT LIMITATION, LOST PROFITS OR REVENUE, WHETHER OR NOT THE LIABLE PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH LOSS OR DAMAGE. 

17. GENERAL PROVISIONS 
 17.1)
Estoppel Certificate. 
 (a) Tenant shall at any time upon not less than ten (10) business days prior written notice
from Landlord execute, acknowledge and deliver to Landlord a statement in writing (i) certifying that this Lease is unmodified and in full force and effect (or, if modified, stating the nature of such modification and certifying that this
Lease, as so modified, is in full force and effect) and the date to which the Rent, security deposit, and other charges are paid in advance, if any, and (ii) acknowledging that there are not, to Tenant’s knowledge as of that date, any
uncured defaults on the part of Landlord hereunder, or specifying such defaults, if any, which are claimed. Any such statement may be conclusively relied upon by any prospective purchaser or encumbrancer of the Real Property or any portion thereof.

 (b) Tenant’s failure to deliver such statement within such time shall be conclusive upon Tenant (i) that this Lease
is in full force and effect, without modification except as may be represented by Landlord, (ii) that there are no uncured defaults in Landlord’s performance, and (iii) that not more than one (1) month’s Rent has been paid
in advance. 

  

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 (c) If Landlord desires to finance or refinance the Real Property, or any part thereof,
Tenant hereby agrees to deliver to any lender designated by Landlord such financial statements of Tenant as Tenant has prepared, and disclosed (Tenant being publicly traded) in the normal course of business, as may be reasonably required by such
lender. Such statements shall include the past three (3) years financial statements of Tenant. All such financial statements shall be received by Landlord in confidence and shall be used only for the purposes herein set forth. 

17.2) Landlord’s Interests. 
 The
term “Landlord” as used herein shall mean only the owner or owners at the time in question of the fee title of the Real Property. In the event of any transfer of such title or interest, Landlord herein named (and in case of any subsequent
transfers the then grantor) shall be relieved, from and after the date of such transfer, of all liability as respects Landlord’s obligations thereafter to be performed, provided that any funds in the hands of Landlord or the then grantor at the
time of such transfer, in which Tenant has an interest, shall be delivered to the grantee. The obligations contained in this Lease to be performed by Landlord shall, subject to the foregoing, be binding on Landlord’s successors and assigns,
only during their respective periods of ownership. 
 17.3) Severability. 
 The invalidity of any provision of this Lease, as determined by a court of competent jurisdiction, shall in no way affect the validity of any other provision hereof. 

17.4) Interest on Past-Due Obligations. 

Any monetary payment due Landlord hereunder, other than the administrative fee payable pursuant to Section 14.2, not received by Landlord within five
(5) business days following the date on which it was due, shall bear interest from the date due at the rate of eight percent (8%) per annum, but not exceeding the maximum rate allowed by law, which interest shall be payable in addition to
the potential administrative fee provided for in Section 14.2. Payment of such interest shall not excuse or cure any default by Tenant under this Lease. 
 17.5) Time of Essence. 
 Time is of the essence in this Lease. 

17.6) Captions. 
 Article and paragraph
captions are not a part hereof. 
 17.7) Incorporation of Prior Agreements and Amendments. 

This Lease contains all agreements of the parties with respect to any matter mentioned herein. No prior agreement or understanding pertaining to any such
matter shall be effective. This Lease may be modified in writing only, signed by the parties in interest at the time of the modification. 

17.8) Waiver. 
 The waiver by Landlord or
Tenant of any breach of term, covenant or condition herein contained shall not be deemed to be a waiver of such term, covenant or condition or any other term, covenant or condition herein contained. The acceptance of rent hereunder shall not be
construed to be a waiver of any breach by Tenant of any term, covenant or condition of this Lease, regardless of Landlord’s knowledge of such breach at the time of acceptance of the rent. It is understood and agreed that the remedies herein
given to Landlord shall be cumulative, and the exercise of any one remedy by Landlord shall not be to the exclusion of any other remedy. 

  

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 17.9) Recording. 
 Tenant shall not record this Lease. Any such recordation shall be a breach under this Lease. Notwithstanding the foregoing, Landlord shall have the right to record either this Lease, or a memorandum
thereof. 
 17.10) Cumulative Remedies. 
 No remedy or election hereunder shall be deemed exclusive, but shall wherever possible, be cumulative with all other remedies at law or in equity. 
 17.11) Covenants and Conditions. 
 Each provision of this Lease performed by Landlord or
Tenant shall be deemed both a covenant and a condition. 
 17.12) Binding Effect; Choice of Law. 

Subject to any provision hereof restricting assignment or subletting by Tenant and subject to the provisions of Article 17.2, this Lease shall bind the
parties, their personal representatives, successors and assigns. This Lease shall be governed by the laws of the State of Colorado. Both parties acknowledge and agree that the County in which the Property is located, in the State of Colorado shall
be the proper venue for any legal action relating to this Lease. 
 17.13) Subordination. 

(a) This Lease, at Landlord’s option, shall be subordinate to any ground lease, mortgage, deed of trust, or any other hypothecation
for security now or hereafter placed upon the real property of which the Leased Space are a part and to any and all advances made an the security thereof and to all renewals, modifications, consolidations, replacements and extensions thereof.
Notwithstanding such subordination, Tenant’s right to quiet possession of the Leased Space shall not be disturbed if Tenant is not in default and so long as Tenant shall pay the rent and observe and perform all of the provisions of this Lease,
unless this Lease is otherwise terminated pursuant to its terms. If any mortgagee, trustee or ground lessor shall elect to have this Lease prior to the lien of its mortgage, deed of trust, or ground lease, and shall give written notice thereof to
Tenant, this Lease shall be deemed prior to such mortgage, deed of trust, a ground lease, whether this Lease is dated prior or subsequent to the date of said mortgage, deed of trust or ground lease or the date of recording thereof. 

(b) Tenant agrees to execute any documents reasonably required to effectuate such subordination or to make this Lease prior to the lien
of any mortgage, deed of trust or ground lease, as the case may be, and failing to do so within ten (10) days after written demand, does hereby make, constitute and irrevocably appoint Landlord as Tenant’s attorney in fact and in
Tenant’s name, place and stead, to do so. 
 17.14) Attorney’s Fees and Indemnification Defense Obligations. 

In the event of any litigation, arbitration, or other legal proceedings arising out of, or for enforcement of, the terms of this Lease, the prevailing
party, in addition to any other award, shall be entitled to an award of its reasonable attorneys’ fees and costs. Landlord shall also be entitled to attorneys’ fees, management fees, costs and expenses incurred in preparation and service
of notices of default and consultations in connection therewith, whether a legal action is subsequently commenced in connection with such default. In the event that a party with a right of indemnification per the terms of this Lease
(“Indemnified Party”) wishes to make a claim 

  

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against the party with the indemnification obligation (“Indemnifying Party”), the Indemnified Party will (i) give the Indemnifying Party prompt written notice of any such claim,
(ii) give the Indemnifying Party sole authority and control of the defense and settlement of the claim, and (iii) at the Indemnifying Party’s reasonable request, cooperate in the defense and settlement of the claim. Once the
Indemnifying Party has assumed the defense or settlement of a claim, if the Indemnified Party wishes to obtain or maintain its own counsel or other professional assistance, it shall do so at its own expense. 

17.15) Entry by Landlord. 
 Landlord and
its agents shall have the right to enter the Premises at all reasonable times upon reasonable notice, unless in the case of emergency or in the event of default when such notice shall be necessary, for the purpose of examining or inspecting the
same, to supply janitorial and or maintenance services and any other service to be provided by Landlord or Tenant hereunder, to show the same to prospective purchasers or tenants of the Building and make such alterations, repairs, improvements or
additions to the Leased Space or to the Building of which they are a part as Landlord may deem necessary or desirable. If Tenant shall not be personally present to open and permit an entry into the Leased Space at any time when such entry by
Landlord is necessary or permitted hereunder, Landlord and its agent may enter by means of a master key without liability to Tenant except for any failure to exercise due care for Tenant’s property, and without affecting this Lease. If during
the last month of the term hereof, Tenant shall have removed substantially all of its property therefrom, Landlord may immediately enter and alter, renovate and redecorate the Leased Space without elimination or abatement of rent or incurring
liability to Tenant for any compensation. Landlord, during the entire term of the Lease, shall have the right, upon ninety (90) days prior written notice to Tenant, to change the name or designation of the Building in which the Leased Space are
located without liability to Tenant; however, once chosen by the Landlord, the address number for Tenant’s unit, or units, shall remain constant throughout the term of this lease. 
 17.16) Auctions. 
 Tenant shall not place any auction sign upon the Premises or conduct any
auction thereon without Landlord’s prior written consent. 
 17.17) Merger. 
 The voluntary or other surrender of this Lease by Tenant, or a mutual cancellation thereof, shall not work a merger, and shall, at the option of Landlord, terminate all or any existing sub tenancies or
may, at the option of Landlord, operate as an assignment to Landlord of any or all of such sub tenancies. 
 17.18) Corporate Authority.

 If Tenant is a corporation, the individual executing this Lease on behalf of said corporation represents and warrants that he is duly
authorized to execute and deliver this Lease on behalf of said corporation in accordance with a duly adopted resolution of the Board of Directors of said corporation or in accordance with the Bylaws of said corporation, and that this Lease is
binding upon said corporation in accordance with its terms. 
 17.19) Rights of Landlord to Perform. Intentionally deleted. 

17.20) Signs. 
 Tenant shall have the
right to utilize the monument for Tenant’s logo, a “Tenants roster” and any other signage that is not in violation of the Mission Viejo Covenants, the Highlands Ranch 

  

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Business Park Association rules, regulations and covenants and all City and County zoning rules and regulations, however, all signs must meet applicable sign codes and must be approved in writing
by the Landlord prior to installation by the sign company utilized for the property. To maintain uniformity of design and appearance, all signs shall have a powder gray or white background and be made and installed by a sign company approved by
Landlord. Any and all costs associated with Tenant’s sign or signs to be installed on the monument outside Tenant’s unit shall be borne by the Tenant. Any and all expenses regarding the care, upkeep and updating of the Building’s main
tenant directory and individual tenant monument shall be included in and considered Additional Rent. 
 17.21) Inducement Recapture.

 Any agreement by Landlord for free or abated rent or other charges applicable to the Leased Premises, or for the giving or paying by
Landlord to or for Tenant of any cash or other bonus, inducement or consideration for Tenant’s entering into this Lease, including, but not limited to, any free rent or tenant improvement or finish allowance, all of which concessions are
hereinafter referred to as “Inducement Provisions” shall be deemed conditioned upon Tenant’s full and faithful performance of all of the terms, covenants and conditions of this Lease to be performed or observed by Tenant during the
Term hereof as the same may be extended. Upon the occurrence of a default (as defined in Article 14) of this Lease by Tenant, (a) any such Inducement Provision shall automatically be deemed deleted from this Lease and of no further force or
effect, and (b) the unamortized portion of any Rent, other charge, bonus, inducement or consideration theretofore abated, given or paid by Landlord under such an Inducement Provision, shall be immediately due and payable by Tenant to Landlord,
and recoverable by Landlord, as Additional Rent due under this Lease, notwithstanding any subsequent cure of said event of default by Tenant. The acceptance by Landlord of Rent or the cure of the event of default which initiated the operation of
this Section 17.21 shall not be deemed a waiver by Landlord of the provisions of this Section 17.21 unless specifically so stated in writing by Landlord at the time of such acceptance. 

17.22) Cabling. 
 Tenant shall be solely
responsible for the cost of installation and maintenance of any high speed cable or fiber optic that Tenant requires in the Leased Space. All other contractors other than Landlord’s recommended contractor used for equipment installation and
maintenance of such equipment shall be fully insured. Tenant shall provide Landlord with a certificate of insurance showing such insurance for all other contractors used for equipment installation and maintenance of such equipment prior to such
installation or maintenance. Landlord shall provide reasonable access to the Building’s electrical lines, feeders, risers, wiring and other machinery to enable Tenant to install high speed cable or fiber optic to serve its intended purpose
through its designated vendor, with 72 hour advance notice. All such cabling installed shall be tagged by Tenant at their point of entry into the Building, at the terminal end of the cable and in the riser closet indicating the type of cable, the
Tenant’s name and the service provided. Tenant shall be responsible for the removal of such cabling and fiber optic at the termination or expiration of the Term of the Lease or the early termination of the Tenant’s right to occupy the
Leased Space. Failure to remove any abandoned or unused cabling at the expiration or termination of the Term of the Lease or the early termination of Tenant’s right to occupy the Leased Space will be deemed to be a holdover under Article 3.5 of
the Lease. In the event Tenant fails to remove such cabling as set forth herein, Landlord may, but shall not be obligated to, remove such cabling, all at Tenant’s sole cost and expense. 

  

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 17.23) Quiet Enjoyment 
 So long as Tenant performs its obligations under this Lease, including its monetary obligations, Tenant shall at all times have peaceable and quiet enjoyment and possession of the Premises against
Landlord or any party claiming through Landlord. 
 18.) BROKERS 
 The parties hereby acknowledge that Cresa Partners, is acting as Tenant’s Agent and Aaron Romero of Unique Properties, LLC is acting as Landlord’s Agent in this transaction. Cresa Partners
further agree and acknowledge a commission equal to four (4%) percent of the total Base Rent for the Base Term shall be due or paid by Landlord. The parties further agree and acknowledge any additional commission shall be paid directly by
Tenant. No commission shall be paid on any expansions or lease extensions to either parties or third party if Tenant elects to extend the Term of this Lease. 
 19.) NOTICE 
 Any notice from the Landlord to the Tenant or from the Tenant to the
Landlord shall be deemed duly served if mailed by registered or certified mail with return receipt requested, addressed to the Tenant at the addresses below, whether or not Tenant has departed from, vacated or abandoned the Leased Space, or to the
Landlord at the place from time to time established for the payment of rent and the customary registered or certified mail sending receipt shall be conclusive evidence of such service. 

 

			
	To Landlord:	  	Highridgeline, LLC.
		  	C/o Realty Management Solutions, Inc.,
		  	1660 17th Street, Suite 225
		  	Denver, Colorado 80202
		
	With a simultaneous copy to:	  	Phase One Companies
		  	Post Office Box 22865
		  	Santa Fe, NM 87502
		  	Attn: Ernest A. Romero
		
	To Tenant:	  	ADA-ES, INC.
		  	8955 S. Ridgeline Blvd., Suite 1000 – 1500
		  	Highlands Ranch, CO. 80129
		
	With a simultaneous copy to:	  	ADA-ES, INC.
		  	9135 S. Ridgeline Blvd., Ste 200
		  	Highlands Ranch, CO. 80129

 20.) HAZARDOUS SUBSTANCES 
 Landlord has no actual knowledge of any hazardous materials or mold in, on or under the Premises or Real Property. 
 Tenant shall comply with all laws, governmental standards and regulations applicable to its use the Premises in connection with occupational health and safety, hazardous waste and substances, and
environmental matters and in accordance with all federal, state and local environmental laws, regulations, executive orders, ordinances and directives including, but not limited to, the Clean Air Act, Clean Water Act, Toxic Substances Control Act,
and state law 

  

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counterparts, and any amendments thereto, including, without limitation, the Colorado Hazardous Waste Management Act. Neither Tenant, nor its employees, agents, independent contractors,
subtenants, guests or invitees shall use the Premises or any portion thereof, for the generation, release, discharge, storage (for quantities other than required in the normal operation of Tenant’s business) or disposal of hazardous substances.
In no event shall Tenant’s business consist of the generation, storage or disposal of hazardous substances. As used herein, “hazardous substances” means: (a) any “hazardous waste” as defined in the Resource Conservation
and Recovery Act of 1976 (42 USC Section 6901 et seq.), as amended from time to time, and regulations promulgated there under; (b) and “hazardous substance” as defined in the Comprehensive Environmental Response, Compensation and
Liability Act of 1980 (42 USC Section 9601 et seq.), as amended from time to time, and regulations promulgated there under; (c) radon, asbestos, polychlorinated biphenyls (PCB’s), explosives, radioactive substances, and material
quantities of petroleum products; (d) any substance the presence of which on the Property is regulated by any federal, state or local law relating to the protection of the environment or public health; and (e) any other substance which by
law requires special handling in its collection, storage, treatment or disposal. 
 Tenant shall indemnify and hold harmless the
Landlord, any of its agents, contractors, employees or invitees, from any and all claims, damages, fines, judgments, penalties, costs, liabilities, liens or losses arising as a result of any contamination resulting there from (including, without
limitation, a decrease in value of the Real Property, damages caused by adverse impact and marketing of the space involved, and any and all sums paid for settlement of claims, attorneys’ fees, consultant and expert fees) during or after the
term of this Lease if any and all claims, damages, fines, judgments, penalties, costs, liabilities, liens or losses arising as a result of any contamination resulting there from (including, without limitation, a decrease in value of the Real
Property, damages caused by adverse impact and marketing of the space involved, and any and all sums paid for settlement of claims, attorneys’ fees, consultant and expert fees) were a result of, or caused by acts of the Tenant, Tenant’s
sub-tenant’s, or any agents, representatives, or invitees of the Tenant or Tenant’s sub-tenant’s and, if any contamination or the claim thereof results, Tenant shall promptly, at its sole expense, and in compliance with all applicable
laws, take any and all necessary actions (after first obtaining Landlord’s prior written consent to the specific actions Tenant proposes to take) to return the Leased Space or the building or land in or on which the Leased Space is located to
the condition existing prior to such contamination or the claim thereof. The foregoing indemnification includes, without limitation, any and all costs incurred because of any investigation of the site or any cleanup, removal or restoration mandated
by a federal, state or local agency or political subdivision thereof or otherwise by virtue of authority granted pursuant to applicable law. 

21. Fair Market Value. 
 For
purposes of this Lease, the term Fair Market Value (“FMV”) shall be defined as the terms and conditions that are acceptable between landlords and tenants for lease space comparable to the Premises, negotiated under an arms-length condition
to include base rent, annual increases, tenant improvement allowances, free rent and other concessions with no floors or ceilings imposed, for the applicable Renewal Term. 
 22. Expansion Option. 
 Provided Landlord has such available space in the Building,
Tenant shall have the on-going right to expand into the available space. The lease term for the expansion space shall be co terminus with the Term and all economic terms shall be at the FMV for a similar lease term with any allowances or concessions
applied pro-rata to the remaining Term. Tenant shall have the 

  

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right of last opportunity to lease any space that is contiguous to the Premises, should any such space now or hereafter be available. Should Landlord receive a bona-fide offer on any space that
is contiguous to the Premises, Tenant shall have five (5) days to accept or reject the terms of the third party offer. All the terms and conditions of the offer shall apply with the following exceptions: 

 

	 	1.	If there is at least 3 years remaining on the Term and the third party offer exceeds the Tenant’s remaining obligation, Landlord shall proportionately adjust the
expiration, allowances and credits to reflect the remaining Term on the Lease. 

  

	 	2.	If Less than three years are remaining on the Term, the Term shall be extend to expire as of the date of the third party offer. 

23. Project Space: 
 The Tenant
may require space on a short term basis to accommodate special projects of Tenant. If any space is available in the Building, as determined by the Landlord, then the term for such project space shall be month to month with a minimum 6 months’
notice by Tenant of termination or otherwise agreed upon terms. Tenant shall take the project space “as is” and the Landlord shall lease the project space to Tenant at 90% of the Landlord’s currently advertised asking Base Rent for
the project space, with Tenant to pay a proportionate share of Property Expenses as Additional Rent for the project premises. 
 24. Early
Termination. 
 Tenant shall have the one time right to terminate this Lease after the 5th year of the Term, provided (i) Tenant is not then in default of
any of the terms, covenants, conditions, provisions or agreements of the Lease, or any amendments thereto; (ii) Tenant shall have given Landlord written notice of its election to terminate on or before June 1, 2018 (“Termination
Notice”), which termination shall be effective, if given, on February 28, 2019 (“Early Termination Date”); (iii) Tenant shall, within the timeframe set forth below, deliver and pay the Termination Fee (described below) in
cash or certified funds to Landlord. If Tenant meets the conditions described above and elects to terminate this Lease, the Term of the Lease shall expire and come to an end on the Early Termination Date and Tenant shall surrender the Premises to
Landlord in the condition required by the Lease. Failure of the Tenant to give timely notice of its election to terminate this Lease, or failure to timely pay the Termination Fee as set forth herein shall operate as a waiver of the termination right
and this Lease shall continue to be fully enforceable. As consideration for the early termination right, Tenant shall pay a termination fee (“Termination Fee”) to Landlord. The Termination Fee shall be equal to the unamortized cost of
Landlord’s expense for Tenant Improvements and leasing commissions. Tenant shall pay the Termination Fee in cash or certified funds within sixty (60) days of delivering the Termination Notice. The Tenant’s obligation to pay the
Termination Fee set forth above, as well as other amounts due and owing under the Lease, and any amendments thereto, shall survive the expiration or termination of the Lease or the early termination of Tenant’s right to possession under the
Lease. On or prior to the Early Termination Date, Tenant will surrender possession of the Premises to Landlord in accordance with the provisions of the Lease, as if the Early Termination Date were the expiration date of the Lease. Upon the Early
Termination Date, both Landlord and Tenant shall be relieved of their obligations under the Lease, except those accruing prior to the Early Termination Date. The early termination rights of the Tenant set forth herein do not apply to any additional
space added to the Premises from and after the date hereof unless expressly agreed to by Landlord in writing. The early termination right of the Tenant set forth herein is personal and is not transferable to any permitted assignee or subtenant.

  

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 25) Back Up Generator 
 Tenant, at Tenant’s sole cost and expense, may install a back-up generator, to serve the Premises, on a concrete slab to be constructed on the Real Property. The generator will need to be positioned
in an enclosure, at a location to be approved by Landlord, and shall be subject to Highlands Ranch Business Park Association Rules and Regulations, and subject to insurance policy requirements. 

26.) EXECUTION OF LEASE/SIGNATURES 

A Corporate officer shall sign this lease and provide a corporate resolution stating the signatory has binding authority to execute this lease on behalf
of Tenant. This lease may be executed in one or more counterparts each of which shall be deemed an original, but all of which shall constitute the same Lease. Facsimile signatures shall be accepted and deemed originals. In Witness whereof the
parties hereto have executed this Lease on the dates specified immediately below their respective signatures. 
  

							
	 Tenant:
	  		 	Landlord:
			
	 ADA-ES, INC.

A Colorado Corporation,
	  		 	 Highridgeline, LLC.
 A New
Mexico Limited Liability Company

			
	 /s/ Mark H. McKinnies
	  		 	/s/ Ernest A. Romero
	 Print: Mark H. McKinnies
	  		 	Print: Ernest A. Romero
	 Title: CFO
	  		 	Title: Member-Manager
	 Date: February 23, 2012
	  		 	Date: February 24, 2012

  

Initial                   

  
 26 

 LEASE OF SPACE 

For Property Located At 
 8955 SOUTH RIDGELINE BOULEVARD 
  

 Exhibit A 

Schedule of Base 

Rent* 
  

																							
	Suite	  	1000	  	1100	  	1200	  	1400	  	1500	  	 
	Sq. Ft.	  	3787	  	3635	  	3772	  	2742	  	1099	  	 
	 	  	PSF/Yr.	  	Monthly	  	PSF/Yr.	  	Monthly	  	PSF/Yr.	  	Monthly	  	PSF/Yr.	  	Monthly	  	PSF/Yr.	  	Monthly	  	Total
	 4/1/2012
	  		  		  		  		  	$0.00	  	$0.00	  	$0.00	  	$0.00	  		  		  	$0.00
	 5/1/2012
	  	$8.22	  	$2,594.63	  		  		  	$0.00	  	$0.00	  	$0.00	  	$0.00	  	$12.28	  	$1,125.00	  	$3,719.63
	 6/1/2012
	  	$8.22	  	$2,594.63	  		  		  	$3.75	  	$1,178.75	  	$3.75	  	$856.88	  	$12.28	  	$1,125.00	  	$5,755.26
	 7/1/2012
	  	$8.22	  	$2,594.63	  		  		  	$3.75	  	$1,178.75	  	$3.75	  	$856.88	  	$12.28	  	$1,125.00	  	$5,755.26
	 8/1/2012
	  	$8.22	  	$2,594.63	  		  		  	$3.75	  	$1,178.75	  	$3.75	  	$856.88	  	$12.28	  	$1,125.00	  	$5,755.26
	 9/1/2012
	  	$8.22	  	$2,594.63	  	$0.00	  	$0.00	  	$7.50	  	$2,357.50	  	$7.50	  	$1,713.75	  	$0.00	  	$0.00	  	$6,665.88
	 10/1/2012
	  	$8.22	  	$2,594.63	  	$0.00	  	$0.00	  	$7.50	  	$2,357.50	  	$7.50	  	$1,713.75	  	$0.00	  	$0.00	  	$6,665.88
	 11/1/2012
	  	$8.22	  	$2,594.63	  	$0.00	  	$0.00	  	$7.50	  	$2,357.50	  	$7.50	  	$1,713.75	  	$0.00	  	$0.00	  	$6,665.88
	 12/1/2012
	  	$8.22	  	$2,594.63	  	$7.50	  	$2,366.88	  	$7.50	  	$2,357.50	  	$7.50	  	$1,713.75	  	$8.50	  	$1,942.25	  	$10,975.01
		  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  

	 1/1/2013
	  	$8.22	  	$2,594.63	  	$7.50	  	$2,366.88	  	$7.50	  	$2,357.50	  	$7.50	  	$1,713.75	  	$8.50	  	$1,942.25	  	$10,975.01
	 2/1/2013
	  	$8.22	  	$2,594.63	  	$7.50	  	$2,366.88	  	$7.50	  	$2,357.50	  	$7.50	  	$1,713.75	  	$8.50	  	$1,942.25	  	$10,975.01
	 3/1/2013
	  	$8.22	  	$2,594.63	  	$7.50	  	$2,366.88	  	$7.50	  	$2,357.50	  	$7.50	  	$1,713.75	  	$8.50	  	$1,942.25	  	$10,975.01
	 4/1/2013
	  	$8.22	  	$2,594.63	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$11,227.56
	 5/1/2013
	  	$8.22	  	$2,594.63	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$11,227.56
	 6/1/2013
	  	$8.22	  	$2,594.63	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$11,227.56
	 7/1/2013
	  	$8.22	  	$2,594.63	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$11,227.56
	 8/1/2013
	  	$0.00	  	$0.00	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$8,632.93
	 9/1/2013
	  	$0.00	  	$0.00	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$8,632.93
	 10/1/2013
	  	$0.00	  	$0.00	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$8,632.93
	 11/1/2013
	  	$7.73	  	$2,437.88	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$11,070.81
	 12/1/2013
	  	$7.73	  	$2,437.88	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$11,070.81
		  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  

	 1/1/2014
	  	$7.73	  	$2,437.88	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$11,070.81
	 2/1/2014
	  	$7.73	  	$2,437.88	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$11,070.81
	 3/1/2014
	  	$7.73	  	$2,437.88	  	$7.73	  	$2,437.88	  	$7.73	  	$2,428.23	  	$7.73	  	$1,765.16	  	$8.76	  	$2,001.66	  	$11,070.81
	 4/1/2014
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 5/1/2014
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 6/1/2014
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 7/1/2014
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 8/1/2014
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 9/1/2014
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 10/1/2014
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 11/1/2014
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 12/1/2014
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
		  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  

	 1/1/2015
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 2/1/2015
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 3/1/2015
	  	$7.96	  	$2,511.02	  	$7.96	  	$2,511.02	  	$7.96	  	$2,501.07	  	$7.96	  	$1,818.12	  	$9.02	  	$2,061.07	  	$11,402.29
	 4/1/2015
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 5/1/2015
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 6/1/2015
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 7/1/2015
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 8/1/2015
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 9/1/2015
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 10/1/2015
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 11/1/2015
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 12/1/2015
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
		  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  

	 1/1/2016
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 2/1/2016
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 3/1/2016
	  	$8.20	  	$2,586.35	  	$8.20	  	$2,586.35	  	$8.20	  	$2,576.10	  	$8.20	  	$1,872.66	  	$9.29	  	$2,122.77	  	$11,744.23
	 4/1/2016
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 5/1/2016
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 6/1/2016
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 7/1/2016
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 8/1/2016
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 9/1/2016
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 10/1/2016
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 11/1/2016
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 12/1/2016
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
		  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  

	 1/1/2017
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 2/1/2017
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 3/1/2017
	  	$8.44	  	$2,663.94	  	$8.44	  	$2,663.94	  	$8.44	  	$2,653.39	  	$8.44	  	$1,928.84	  	$9.57	  	$2,186.75	  	$12,096.85
	 4/1/2017
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 5/1/2017
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 6/1/2017
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 7/1/2017
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 8/1/2017
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 9/1/2017
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 10/1/2017
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 11/1/2017
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 12/1/2017
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
		  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  

	 1/1/2018
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 2/1/2018
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 3/1/2018
	  	$8.69	  	$2,743.86	  	$8.69	  	$2,743.86	  	$8.69	  	$2,732.99	  	$8.69	  	$1,986.71	  	$9.85	  	$2,250.73	  	$12,458.13
	 4/1/2018
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
	 5/1/2018
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
	 6/1/2018
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
	 7/1/2018
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
	 8/1/2018
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
	 9/1/2018
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
	 10/1/2018
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
	 11/1/2018
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
	 12/1/2018
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
		  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  

	 1/1/2019
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
	 2/1/2019
	  	$8.96	  	$2,826.17	  	$8.96	  	$2,826.17	  	$8.96	  	$2,814.98	  	$8.96	  	$2,046.31	  	$10.15	  	$2,319.28	  	$12,832.91
		  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  
	  	  

  

	*	In addition to Base Rent above, Tenant will be responsible for its share of Additional Rent per Section 4.2 above. 

  

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 Exhibit B 

1. Delivery of the Premises. Landlord shall deliver the respective portions of the Premises to Tenant in their then current,
“AS-IS” condition, but in accordance with Sections 4.4 and 6.3 of the Lease. 
 2. Space Plans. Landlord has
contracted with, or shall contract with, and pay to, Tenant’s architect, David Wince Architecture (“Tenant’s Architect”), a fee not to exceed $0.12 per rentable square foot of space contained in the Premises or $1,774.08 based on
14,784 square feet) (which amount shall not be deducted from the Tenant Improvement Allowance defined below), for preparation of the necessary test fit in order to analyze Tenant’s space needs and prepare a space plan and pricing plan mutually
acceptable to the parties (the “Space Plan”, attached as Exhibit B-1) which will depict the leasehold improvements (“Tenant Improvements”) and all other items to be completed in the Premises which are necessary or desirable in
connection with Tenant’s occupancy and use of the Premises 
 3. General Contractor; Tenant’s CM. Tenant or
Tenant’s CM (as hereinafter defined) shall select a general contractor to perform the construction of the Tenant Improvements, which contractor shall be approved by Landlord in its reasonable discretion to act as Tenant’s general
contractor for the purpose of construction of Tenant’s Improvements (“Tenant’s Contractor”). Tenant shall supervise the Tenant Improvements and, in connection therewith, shall select and use its own construction manager. Landlord
hereby approves CresaPartners to act as Tenant’s construction manager (“Tenant’s CM”), which Tenant’s CM shall act on Tenant’s behalf with respect to: (a) working with Landlord in connection with overseeing
Tenant’s Contractor’s construction of the Tenant Improvements pursuant to the construction contract entered into by and between Tenant and Tenant’s Contractor (the “TI Construction Contract”), and (b) the construction
of the Tenant Improvements in the Premises. In such capacity, Tenant’s CM will oversee preparation of the Space Plan, the Tenant Improvements and change orders, ensure conformity of the construction to the Space Plan, and manage Tenant’s
subcontractors and specialty contractors. The cost of Tenant’s CM shall be an Improvement Allowance Item. Tenant’s CM shall have the obligation to review, monitor, and approve all plans and materials involved in the Tenant’s
Improvements throughout the entire construction process, and shall at all times comply with the rules and regulations set forth on Exhibit D to the Lease. 
 4. Construction of Tenant Improvements. Tenant, or its contractors or agents, will perform the Tenant Improvements required to meet the requirements of the Space Plan attached as Exhibit B-1. All work
performed in the Premises (including, without limitation, the Tenant Improvements) by or at the request of Tenant shall be constructed in a good and workmanlike manner, in accordance with all Applicable Laws. 

5. Tenant Improvement Allowance. 
 (a) Landlord shall provide to Tenant a one-time tenant improvement allowance (the “Tenant Improvement Allowance”) of $147,840.00 (based upon $10.00 per rentable square foot of space in the
Premises) to be applied toward the Tenant Improvements required to meet the requirements of the Space Plan. Any cost of the Tenant’s Improvements (including, without limitation, the cost of Space Plans, the construction drawings, construction
costs, contractor fees and construction management fees) over and above the Tenant Improvement Allowance, and the cost of any additional work required by Tenant, if any, shall be paid by Tenant. 

  

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 (b) Landlord shall make payments with respect to the Tenant Improvement Allowance, not
more frequently than once per month, to the extent of the amounts properly billed by Tenant’s Contractor for construction/installation of Tenant Improvements, up to the maximum amount of the Tenant Improvement Allowance. Each month, Tenant
shall submit to Landlord: (i) evidence reasonably satisfactory to Landlord that the work for which payment has been requested has been completed in a satisfactory manner, (ii) statutory conditional lien waivers (in form acceptable to
Landlord in its reasonable discretion), and (iii) copies of all applicable invoices, purchase agreements, work agreements or related documents evidencing the services rendered or products purchased. Within 15 days following receipt of such
information Landlord shall pay the entire amount of the payment requested by Tenant, until the Tenant Improvement Allowance has been paid in full. In the event that Landlord has failed to pay the Tenant Improvement Allowance as set forth herein,
Tenant may offset the amounts owed against Base Rent and Additional Rent. After Landlord has disbursed the entire Tenant Improvement Allowance any and all amounts remaining to be paid to complete the Tenant Improvements are the responsibility of
Tenant, Tenant shall pay all of those costs in a timely manner and shall obtain appropriate statutory conditional and final lien waivers as required by the Lease. 
 6. Governmental Approvals. Tenant shall be responsible for obtaining, from all governmental agencies having jurisdiction, (a) all approvals and building permits required to construct the Tenant
Improvements, (b) all inspections of the Tenant Improvements during and after completion of the construction process, and (c) the Certificate of Occupancy for the Premises that will be available after construction of all of the Tenant
Improvements are completed in accordance with all applicable governmental requirements. Landlord shall cooperate with Tenant in obtaining all such approvals, permits and inspections and the Certificate of Occupancy. Tenant shall promptly provide
copies of such approvals, permits and inspections to Landlord or Landlord’s agents. 
 7. No Fees. No construction
management fee, coordination or oversight fee, or other “mark ups” shall be charged by Landlord in connection with the Tenant Improvements. 

  

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 Exhibit B-1 

Tenant Preliminary Space Plan 
  

 

  

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 Exhibit C 

Tenant’s Space Utilization at the Premises 
 Activities contemplated by the approved Tenant Space Plans (Exhibit B-1) 
 General
Business activities 
  

	 	•	 	 Office and Meeting space 

  

	 	•	 	 Office equipment 

  

	 	•	 	 Warehouse (storage) space 

  

	 	•	 	 Employee activities (work and social including workout equipment/facilities) 

Storage, assembly and light industrial activities, including the units specified below: 

Analyzer Turnaround Unit 
  

	 	•	 	 Unit to be used to clean up and prepare analyzers that are used to measure air pollutants. 

 

	 	•	 	 ADA owns several fifth wheel trailers that are transported to power plants and contain testing gear. Occasionally the trailers will come back to the
Analyzer Turnaround unit to clean up and refurbish the testing gear before the trailer is sent out for the next job. 

 Storage and Shop Unit 
  

	 	•	 	 Rack storage of power plant testing gear and shop (work bench, hand tools) 

Panel Shop Unit 
  

	 	•	 	 Used for fabricating and testing electrical panels 

 Lab Unit 
  

	 	•	 	 Unit will contain laboratory equipment to conduct various tests (wet chemistry lab, instruments to analyze properties of materials)

 Process Development Unit 

 

	 	•	 	 Unit to be used to conduct tests and development of technology. Specific use is not defined at this time, but typical envisioned use as follows:

  

	 	¡
 	 	 Building and testing scale models of air pollution control devices 

 

	 	¡
 	 	 Testing prototype components that are used to clean up air pollutants 

  

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 LEASE OF SPACE 

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 Exhibit D 

RULES AND REGULATIONS 
 (Last updated 2011) 
 1. ALL REFERENCES IN THESE RULES AND REGULATIONS
SHALL REFER TO LANDLORD AND TENANT UNDER THIS LEASE. IT IS UNDERSTOOD, HOWEVER, THAT THESE SAME RULES AND REGULATIONS SHALL BE ADOPTED AND OTHERWISE APPLIED TO OTHER TENANTS IN THIS BUILDING. 

2. Except as otherwise provided in the Lease or any Exhibits thereto, no sign, placard, picture, advertisement, name or notice shall be
inscribed, displayed, printed or affixed on or to any part of the outside or inside of the Building without the written consent of Landlord first had and obtained. Landlord shall have the right to remove any such sign, placard, picture, and
advertisement, name or notice, unless Landlord has given written consent, without notice to and at the expense of Tenant. Landlord shall not be liable in damages for such removal unless the written consent of Landlord has been obtained. 

All approved signs or lettering on doors and walls to the Premises shall be printed, painted, affixed or inscribed at the expense of
Tenant by Landlord or by a person approved by Landlord in a manner and style acceptable to Landlord. 
 Tenant shall not use any
blinds, shades, awnings, or screens in connection with any window or door of the Premises unless approved in writing by Landlord. Tenant shall not use any drape or window covering facing any exterior glass surface other than the standard drape
issued by Landlord. 
 3. Intentionally deleted. 
 4. Except as otherwise provided in the Lease or any Exhibits thereto, the bulletin board or directory of the Building shall be provided exclusively for the display of the name and location of tenants only
and Landlord reserves the right to exclude any other names there from and otherwise limit the number of listings thereon. 
 5.
The sidewalks, passages, exits, entrances, and stairways shall not be obstructed by any of the tenants or used by them for any purpose other than for ingress to and egress from their respective premises. The passages, exits, entrances, stairways,
and roof are not for the use of the general public and Landlord shall in all cases retain the right to control and prevent access thereto by all persons whose presence in the judgment of Landlord shall be prejudicial to the safety, character,
reputation and interests of the Building and its tenants, providing that nothing herein contained shall be construed to prevent such access to persons whom Tenant normally deals in the ordinary course of Tenant’s business unless such persons
are engaged in illegal activities. No tenant and no employees or invitees of any tenant shall go upon the roof of the Building. 

6. Other than a Tenant-installed touchpad key code (for which Tenant will provide Landlord access), Tenant shall not alter any lock nor
install any new or additional lock or any bolts on any door of the Premises without the written consent of Landlord. Tenant shall not copy any keys what so ever. Tenant shall request any lock change or copies of keys directly from Landlord. Tenant
shall pay Landlord for the cost of any alteration, installation or additional locks or bolts or additional copies of keys outside of the initial four keys provided. Tenant shall be permitted to install a key-card or key-pad locking system, but shall
provide Landlord with the necessary information to access to the Premises. 
 7. Each tenant, upon the termination of the
tenancy, shall deliver to Landlord the keys of offices, rooms and toilet rooms which shall have been furnished to Tenant or which Tenant shall have made by the Landlord, and in the event of loss of any keys so furnished, shall pay Landlord,
therefore Tenant shall not alter any lock nor install any new or additional lock or any bolts on any door of the Premises without the written consent of Landlord, and then only through Landlord’s designated vendors. 

  

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 8. The toilet rooms, toilets, urinals, wash bowls and other apparatus shall not be used
for any purpose other than that for which they were constructed and no foreign substances of any kind whatsoever shall be thrown therein and the expense of any breakage, stoppage, or damage resulting from the violation of this rule shall be borne by
Tenant who, or whose employees or invitees, shall have caused it. 
 9. Intentionally deleted. 

10. No furniture or freight shall be brought into the Building without the protection of any glass and any type of flooring. Any hand
trucks permitted in the Building must be equipped with soft rubber tires and side guards. Any damage shall be the Tenants sole responsibility and liability. 
 11. Intentionally deleted 
 12. Intentionally deleted 

13. Tenant shall not use, keep or permit to be used or kept any foul or noxious gas or substance in the Premises, or permit or suffer the
Premises to be occupied or used in any manner offensive or objectionable to Landlord or other occupants of the Building by reason of any noise, odors and (or) vibrations, or interfere in any way with other tenants or those having business therein.

 14. Other than for the purposes of supporting individuals with disabilities, no pets, animals, or birds may be brought in or
kept in or about the Premises of the Building. A one-time warning will be provided; failure to abide by the rules will result in a $50.00 fine assessed to the Tenants account. Tenant agrees to be courteous and respect the rights of other tenants in
the building with respect to conduct by Tenant and its staff / clients. Tenant does not have the right to kennel or overnight any animals in the Premises, nor walk animals on property whether exterior or interior. 

15. No cooking of food, with the exception of microwave oven use, shall be done or permitted by any tenant on the Premises. Tenant shall
not use any cooking devices, including but not limited to electric, gas or charcoal barbeque or grill in the Premises or the Building or the parking lot or sidewalks or parking lot adjacent to the Premises. No tenant shall allow the Premises to be
used for the manufacture or storage of merchandise, for washing clothes, for lodging, or for any improper, objectionable or immoral purpose. 
 16. Landlord acknowledges that Tenant will have testing labs at the Leased Space and that such labs may include heating apparatus. Tenant agrees that it will use all lab apparatus with due care and that
Tenant is responsible for damage to the premises caused by the use of such lab apparatus. Otherwise Tenant shall not use or keep in the Premises or the Building any kerosene, gasoline or flammable, explosive or combustible fluid or material or use
any method of space heating not used as part of the testing labs (example: electric heaters) or space air conditioning other than that supplied by Landlord. 
 17. Landlord will direct electricians as to where and how telephone and telegraph wires are to be introduced. No boring or cutting for wires or stringing of wires will be allowed without written consent
of Landlord. The location of telephones, call boxes and other office equipment affixed to the Premises shall be subject to the approval of Landlord. 
 18. Intentionally Deleted. 

  

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 19. Access to the Premises may be refused unless the person seeking access is known to
the employee of the Building in charge, or is otherwise properly identified. Landlord shall in no case be liable for damages for any error with regard to the admission or exclusion from the Building of any person. 

20. Tenant shall see that the doors of the Premises are closed and securely locked before leaving the Building and must observe strict
care and caution that all water apparatus are entirely shut off before Tenant or Tenant’s employees leave the Building, and that all electricity, gas or air shall likewise be carefully shut off, so as to prevent waste or damage, and for any
default or carelessness Tenant shall make good all injuries sustained by other tenants or occupants of the Building. 
 21.
Landlord may refuse admission to the Building outside of ordinary business hours to any person not known to the watchman in charge or not having a pass Issued by Landlord or not properly issued. 

22. The requirements of Tenant shall be attended to only upon application at the office of the Building. Employees of Landlord shall not
perform any work or do anything outside of their regular duties unless under special instructions from Landlord. 
 23.
Intentionally deleted. 
 24. Tenant shall cooperate with Landlord in obtaining maximum effectiveness of the cooling system by
closing drapes when the sun’s rays fall directly on windows of the Premises. Tenant shall not obstruct, alter or in any way impair the efficient operation of Landlord’s HVAC system and shall not place bottles, machines, parcels or any
other articles on the induction unit enclosure so as to interfere with air flow. Units should remaining in operation and not turned off to prevent damage and Tenant is responsible to regulate the temperature for its own premise as well as all
incurred expenses. 
 25. Landlord shall have the right to prohibit any advertising by any Tenant which, in Landlord’s
opinion, tends to impair the reputation of the Building or its desirability as a location for offices, and upon written notice from Landlord, any Tenant shall refrain from or discontinue such advertising, 

26. Canvassing, soliciting and peddling is prohibited unless specifically approved by Landlord and each tenant shall cooperate to prevent
such activity. 
 27. Except as otherwise provided in the Lease, all parking ramps and areas plus other public areas shall be
under the sole and absolute control of Landlord with the exclusive right to regulate and control these areas. Tenant agrees to conform to the rules and regulations that may be established by Landlord for these areas from time to time. 

28. Whenever the consent or approval of Landlord is required under these Rules and Regulations, Landlord agrees that such consent shall
not be unreasonably withheld or delayed. Ten days are required for the Landlord to respond. 
 29. There shall be no smoking
permitted at any time in the Building and no smoking within 20 feet of the building, all persons smoking outside shall properly extinguish all smoking materials, and properly dispose of and not left on the ground or in shrubbery. 

30. No skateboarding shall be permitted on the premises inside or outside the premises including the sidewalks, stairs, handrails or
parking lot. 
 31. Tenant shall first contact Property Management for service related issues so Management may dispatch the
appropriate vendor or notify Tenant if not applicable. 

  

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 LEASE OF SPACE 

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 32. In the event of any conflict between these Rules and Regulations and the Lease, the
Lease shall prevail providing a fully executed standard lease of Highridgeline, LLC., has been executed which includes all Exhibits of Rules and Regulations and Parking Access Form. 

  

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 35

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