Exhibit 10.15


 


 


 


June 3, 2020


 


Joseph Pike


 


Re:       Executive
Employment Arrangement


 


Dear Joe:


 


This Agreement will amend and restate your
existing Employment Offer Letter with Nikola Corporation (the “Company”), dated as of January 1, 2018, effective
as of the close of the business combination contemplated by the Business Combination Agreement, dated as of March 2, 2020
(the “Merger Agreement”) by and among VectoIQ Acquisition Corp., VCTIQ Merger Sub Corp., and the Company (the “Effective
Date”).


 


You will continue in your current position
as the Company’s Chief Human Resources Officer and will continue to report to the Company’s Chief Executive Officer.
Your responsibilities include, but are not limited to, such employment duties as are usual and customary for this position and
which are commensurate with the duties, authorities and responsibilities of persons in similar capacities in similar sized companies.
At the Company’s request, you shall serve the Company and/or its subsidiaries and affiliates in other capacities in addition
to the foregoing, consistent with expectations for your position.


 


The terms of your employment
are as follows:


 


Employment Period.
Your employment shall continue indefinitely until terminated in accordance with the terms of this Agreement. Notwithstanding the
foregoing, your employment is terminable at will by the Company or by you at any time (for any reason or for no reason), subject
to the termination provisions of this Agreement.


 


Annual Salary.
You have indicated your interest in declining any salary in excess of $1 per year, without regard to Arizona’s minimum wage.
Accordingly, for purposes of this Agreement and due to your request, your annual salary will be $1, paid bi-weekly less payroll
deductions and all required withholdings. Your signature on this Agreement confirms your election.


 


Annual Bonus.
You have indicated your interest in declining participation in any annual cash bonus program provided by the Company, without regard
to your eligibility in any such program. Your signature on this Agreement confirms your election.


 


Stock Awards.
You will be eligible to receive stock awards under the Company’s equity incentive plan as in effect from time to time (the
 “Plan”). Subject to approval by the Company’s Board of Directors (the “Board”), you will be granted
an annual time-vested stock award (a “Time-Vested Award”) and a performance-based stock award (a “Performance
Award”) as soon as administratively practicable following the Effective Date and the effective registration of the securities
under the Plan on Form S-8. These awards are designed to reward you for significantly increasing the value of the Company’s
stock over time.


 






     


     


    

 


Each Time-Vested Award
that you are eligible to receive will consist of restricted stock units for shares of the Company’s common stock having a
value on the date of grant of not less than $2,000,000. These awards provide immediate and ongoing retention value over time, with
the vesting restrictions on the underlying shares lapsing on the third anniversary of their respective dates of grant (or, in the
case of your first Time-Vested Award, the third anniversary of the Effective Date) subject to your continued employment. The number
of shares associated with the first Time-Vested Award will be determined based upon a stock price of $10.00 as contemplated per
the Merger Agreement. Subsequent Time-Vested Awards would be granted annually, typically concurrent with stock awards to other
employees in the first quarter, with the number of shares determined based upon the Company’s closing stock price on the
date of grant.


 


The Performance Award
will consist of 1,619,000 restricted stock units that can be earned upon the achievement of pre-established “stretch”
stock price milestones described in the table below and your continued employment through the third anniversary of the Effective
Date. Each stock price milestone represents an incremental increase of $6 billion in the market capitalization of the Company and
unlocks a tranche of the total shares granted. This tiered performance structure ensures shareholders receive an incremental return
on their investment prior to you earning the associated incremental shares. Any and all shares that are earned upon the achievement
(defined as the Company’s stock price trading at or above the milestone for at least 20 consecutive trading days) of the
three stock price milestones during the period beginning on the date the Resale Shelf Registration Statement (as defined in Exhibit A
to the Merger Agreement, and which registration statement is required to be filed within 45 days of the Effective Date) is declared
effective by the SEC and ending on the third anniversary of the Effective Date (the “Performance Period”) will be delivered,
free of vesting restrictions, following certification by the Board within 30 days following the final day of the Performance Period.


 


The general structure
of the Performance Award is illustrated below, assuming a stock price of $10.00 on the grant date. The specific share price milestones
will be approved on the date of grant and included in the associated award document.


 


	Share Price Milestone	 	 	Market Capitalization at Price	 	Incremental Performance 

Shares Earned at Share

 Price Milestone	 
	 	Below $25.00	 	 	Below $10 billion	 	 	0	 
		$25.00	 	 	$10 billion	 	 	356,000	 
		$40.00	 	 	$16 billion	 	 	534,000	 
	 	$55.00 or Above	 	 	$22+ billion	 	 	729,000	 



 


In the event of a
Change in Control (as defined in the Plan), the achievement of share price milestones under your Performance Award will be based
on the Company’s performance through the closing of such Change in Control. The amount of the Performance Award that would
have been earned based on this measurement will be converted to time-vested restricted stock units immediately prior to such Change
in Control (the “Converted Awards”). If the Converted Awards are assumed, substituted or otherwise continued by the
successor corporation (or a parent or subsidiary thereof), all vesting restrictions applicable to the Converted Awards will lapse
on the earlier of (i) the final day of the Performance Period subject to your continued employment with the successor corporation
(or a parent or subsidiary thereof) through such date, at which time such Converted Awards will be settled, and (ii) subject
to your compliance with the Severance Conditions (as defined below), the date of your Involuntary Termination of employment with
the successor corporation (or a parent or subsidiary thereof). All Time-Vested Awards and Converted Awards that are not assumed,
substituted or otherwise continued by the successor corporation (or a parent or subsidiary thereof) will fully vest and will be
settled immediately prior to the consummation of such Change in Control.


 


	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040






 






     


     


    

 


The terms and conditions
of each Time-Vested Award and the Performance Award will be set forth in separate award agreements in forms prescribed by the Company
(each, an “Award Agreement”), and all shares underlying the respective awards will contain the right to receive dividend
equivalents, if any, subject to the same vesting conditions as the shares underlying the stock awards. The stock awards shall be
governed in all respects by the terms and conditions of the Plan and the applicable Award Agreement.


 


Stock Option Awards.
On the Effective Date, all unvested stock option awards that you hold at such time will fully vest.


 


Benefits. You
(and your spouse and/or eligible dependents to the extent provided in the applicable plans and programs) are eligible to participate
in and be covered under the health, welfare and financial benefit plans and programs maintained by the Company for the benefit
of its employees, pursuant to the terms of such plans, on the same terms and conditions as those applicable to similarly situated
executives. Detailed descriptions of the Company’s benefit plans are available and will be provided to you upon request.
Your eligibility to receive such benefits will be subject in each case to the generally applicable terms and conditions for the
benefits in question and to the determinations of any person or committee administering such benefits. The Company may modify or
terminate any benefits plan or program from time to time in its sole discretion.


 


Expenses. You
are entitled to receive prompt reimbursement for all reasonable business expenses incurred in connection with the performance of
your duties in accordance with the policies, practices and procedures of the Company.


 


Vacation. You
are entitled to paid vacation in accordance with the policies, practices and procedures of the Company.


 


Indemnification/Legal
Fees. The Company agrees that you will be entitled to the same indemnification rights as the Company grants to other officers
of the Company, as in effect from time to time. The Company will maintain a directors and officers liability policy covering you
with coverage comparable or equal to that provided to other officers of the Company. In the event of any dispute over your entitlement
to payments or benefits hereunder, the Company shall advance you an amount equal to your monthly legal fees incurred in connection
with such dispute until there is a final non-appealable decision by a court that you are not entitled to such payment or benefit.


 


Termination of Employment.
In the event of an Involuntary Termination of your employment at any time, and subject to (i) your execution of a general
release of claims in favor of the Company in substantially the form attached as Exhibit A (the “Release”), (ii) your
non-revocation of the Release and it becoming effective within sixty (60) days following the date of your termination of employment
(the “Termination Date”), and (iii) your faithful observance of the terms of such Release (such conditions, the
 “Severance Conditions”), then you shall be entitled to the following severance benefits (the “Severance Benefits”):


 





	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040


 






     


     


    

 


		·	Severance Payment. The Company will pay you a cash lump sum in an amount equal to $945,000,
less applicable withholding.



 


		·	Stock Awards.



 


		o	Restricted Stock, Restricted Stock Units and Stock Options. All outstanding restricted stock
awards, restricted stock units (other than the Performance Award but including the Converted Awards) and stock options will immediately
vest in full. Unexercised stock options will remain exercisable for three years following your Termination Date.



 


		o	Performance Award. Following certification by the Board within 30 days following your Termination
Date, the Performance Award will vest in an amount based upon the stock price milestones achieved prior to your Termination Date,
pro-rated for the amount of time that you remained employed during the Performance Period.



 


		·	Benefits Continuation. The Company will pay to you a cash lump sum equal in value to 18
months of COBRA benefits coverage, less applicable withholding.



 


The cash Severance
Benefits will be paid on the first regular payroll date following the date that your Release becomes effective, subject to compliance
with Section 409A of the Internal Revenue Code of 1986, as amended (“Section 409A”).


 


For the avoidance of
doubt, if you independently and unilaterally decide to end your employment at the Company without Good Reason, or if you are terminated
for Cause, or if your employment is terminated due to your Death or Disability, you will not be entitled to receive any Severance
Benefits.


 


You may terminate your
employment with the Company at any time and for any reason whatsoever simply by notifying the Company. Likewise, the Company may
terminate your employment at any time, with or without cause or advance notice. Your employment at-will status can only be modified
in a written agreement signed by you and by an authorized officer of the Company.


 


Section 409A. Notwithstanding
anything to the contrary in this Agreement, no compensation or benefits, including any Severance Benefits, stock awards, consulting
payments or other benefits payable due to termination, shall be paid to you during the six-month period following termination
if the Company determines that paying such amounts would be a prohibited distribution under Section 409A. If the payment of
any such amounts is so delayed, then on the first day of the seventh month following termination (or such earlier date upon which
such amount can be paid under Section 409A without resulting in a prohibited distribution) the Company shall pay to you a lump-sum amount
equal to the cumulative amount that would have otherwise been payable during such period. In addition, to the extent required in
order to comply with Section 409A, you shall not be considered to have terminated employment with the Company for purposes
of this Agreement and no payment of such amounts due pursuant to your termination shall be due until you would be considered to
have incurred a “separation from service” from the Company within the meaning of Section 409A. Each such amount
which constitutes deferred compensation subject to Section 409A shall be construed as a separate identified payment for purposes
of Section 409A. If the period during which you have discretion to execute or revoke the Release straddles two calendar years,
then the Company will make the payment of amounts that are subject to Section 409A and contingent on the effectiveness of
such Release starting in the second of such years regardless of which year you actually deliver the Release. You may not, directly
or indirectly, designate the calendar year of payment of any amounts subject to Section 409A. The intent of the parties is
that the payments and benefits under this Agreement comply with or be exempt from Section 409A and, accordingly, to the maximum
extent permitted, this Agreement shall be interpreted to be exempt from or in compliance therewith


 


	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040


 






     


     


    

 


Work
Product. As a condition of employment, you will be expected to abide by Company rules and policies and comply with
the Employee Proprietary Information and Inventions Assignment Agreement (PIIA), which prohibits unauthorized use or
disclosure of Company proprietary information. A copy of the PIIA that you previously signed is attached hereto as
Exhibit B.


 


Confidentiality.
In your work for the Company, you will be expected not to use or disclose any confidential information, including trade secrets,
of any former employer or other person to whom you have an obligation of confidentiality. Rather, you will be expected to use only
that information which is generally known and used by persons with training and experience comparable to your own, which is common
knowledge in the industry or otherwise legally in the public domain, or which is otherwise provided or developed by the Company.


 


You agree that you
will not bring onto Company premises any unpublished documents or property belonging to any former employer or other person to
whom you have an obligation of confidentiality. You represent that you have disclosed to the Company any contract you have signed
that may restrict your activities on behalf of the Company. You represent further that you have the ability to perform the essential
functions of your job with or without reasonable accommodations.


 


This Agreement, together
with its attached exhibits, forms the complete and exclusive statement of your employment agreement with the Company. The employment
terms in this Agreement supersede any other agreements or promises made to you by anyone, whether oral or written. Changes in your
employment terms, other than those changes expressly reserved to the Company’s discretion in this Agreement, require a written
modification signed by an authorized officer of the Company and by you.


 


Successors/Assigns.
The Company shall assign this Agreement to any successor to all or substantially all of the business and assets of the Company
and the Company shall require successor to expressly assume and agree to in the same manner and to the same extent that the Company
would be required to perform it if no such succession had taken place.


 


Governing Law.
The terms of this Agreement and the resolution of any dispute as to the meaning, effect, performance or validity of this Agreement
or arising out of, related to, or in any way connected with, this Agreement, your employment with the Company (or termination thereof)
or any other relationship between you and the Company (a “Dispute”) will be governed by the laws of the State of Arizona,
without giving effect to the principles of conflict of laws. To the extent not subject to arbitration as described below, you and
the Company consent to the exclusive jurisdiction of, and venue in, the state courts in State of Arizona (or in the event of exclusive
federal jurisdiction, the courts of the District of Arizona in connection with any Dispute or any claim related to any Dispute).


 


	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040





 






     


     


    

 


Except as prohibited
by law, you agree that any Dispute between you and the Company (or between you and any officer, director, employee or affiliates
of the Company, each of whom is hereby designated a third party beneficiary of this Agreement regarding arbitration) will be resolved
through binding arbitration in Maricopa County, Arizona under the rules of the American Arbitration Association and the Arbitration
Rules set forth in Arizona Rules of Civil Procedure. Nothing in this arbitration provision is intended to limit any right
you may have to file a charge with or obtain relief from the National Labor Relations Board or any other state or federal agency.
You agree that such arbitration shall be conducted on an individual basis only, not a class, collective or representative basis,
and hereby waive any right to bring class-wide, collective or representative claims before any arbitrator or in any forum. THE
PARTIES UNDERSTAND THAT BY AGREEING TO ARBITRATE DISPUTES THEY ARE WAIVING ANY RIGHT THEY MIGHT OTHERWISE HAVE TO A JURY TRIAL.
This arbitration provision is not intended to modify or limit substantive rights or the remedies available to the parties, including
the right to seek interim relief, such as injunction or attachment, through judicial process, which shall not be deemed a waiver
of the right to demand and obtain arbitration.


 


Please sign and date
this Agreement if you wish to continue employment at the Company under the terms described above and return it to britton.worthen@nikolamotor.com.
For the purposes of this Agreement, a facsimile or electronic signature shall serve as an original.


 


Certain Definitions.
Defined terms in this Agreement are as follows:


 


Involuntary Termination.
Involuntary Termination shall mean a termination of employment by the Company without Cause or by you with Good Reason.


 


Good Reason.
Good Reason shall mean a resignation by the employee as a result of (i) an adverse change in title, authorities or responsibilities
that diminishes employee's position; (ii) a change in the employee's reporting relationship such that he is no longer reporting
to the Company's Chief Executive Officer; (iii) a material reduction in the employee's base salary; or (iv) a material
breach by the Company of any of its obligations under this Agreement or any other written agreement between the Company and the
employee. A resignation for Good Reason will not be deemed to have occurred unless employee gives the Company written notice of
the condition within ninety (90) days after the condition comes into existence and the Company fails to remedy the condition within
thirty (30) days after receiving your written notice.


 


	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040


  






     


     


    

  


Cause. Cause
shall mean any of the following: (i) employee's repeated failure to follow the lawful instructions of the Company's Chief
Executive Officer consistent with employee's title following written notice of any alleged failure and 15 days to cure such failure;
(ii) employee's material violation of any written Company policy that has been provided to the employee; (iii) employee's
commission of any act of fraud, embezzlement or any other material misconduct that has caused or is reasonably expected to result
in injury to the Company; (iv) employee's unauthorized use or disclosure of any proprietary information or trade secrets
of the Company or any other party to whom the employee owes an obligation of nondisclosure as a result of his or her relationship
with the Company; or (v) employee's material breach of any of employee’s material obligations under any written agreement
or covenant with the Company.


 


[Remainder
of Page Intentionally Left Blank]


 


 


 


	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040


 



     


     


    




 


I am delighted to confirm
the terms of this Agreement to you on behalf of the Company. We look forward to your favorable reply and to building a successful
Company together.


 


	Sincerely,	 
	 	 
	Nikola Corporation	 




 


	By:	/s/ Mark Russell	 
	 	 
	Name:	 Mark Russell	 
	 	 
	Its:	CEO	 




 


 


	Accepted:	 




 


	/s/ Joseph Pike	 	6/3/2020
	Joseph Pike	 	Date




 


Attachments:     Exhibit A
 – Form Severance Agreement and Release


 


     Exhibit B – Employee Proprietary
Information and Inventions Assignment Agreement




 


	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040





 



     


     


    




 


EXHIBIT A


 




Severance Agreement and Release


 


I. Release of Claims. In exchange
for receipt of the severance benefits (the “Severance Benefits”) described in <insert name>’s (“Executive”)
Employment Agreement dated [ ], 2020 (the “Employment Agreement”), Executive hereby releases and discharges and covenants
not to sue Nikola Corporation (the “Company”), its subsidiaries, parents, or affiliated corporations, past and present,
and each of them, as well as each of its and their assignees, successors, directors, officers, stockholders, partners, representatives,
insurers, attorneys, agents or employees, past or present, or any of them (individually and collectively, “Releasees”),
from and with respect to any and all claims, agreements, obligations, demands and causes of action, known or unknown, suspected
or unsuspected, arising out of or in any way connected with events, acts, conduct, or omissions occurring at any time prior to
and including the date Executive signs this release, including without limiting the generality of the foregoing, any claim for
severance pay, profit sharing, bonus or similar benefit, equity-based awards and/or dividend equivalents thereon, pension, retirement,
life insurance, health or medical insurance or any other fringe benefit, or disability, or any other claims, agreements, obligations,
demands and causes of action, known or unknown, suspected or unsuspected resulting from any act or omission by or on the part of
Releasees committed or omitted prior to the date of this release, including, without limiting the generality of the foregoing,
any claim under Title VII of the Civil Rights Act of 1964, the Americans with Disabilities Act, or any other federal, state or
local law, regulation, constitution, ordinance or common law (collectively, the “Claims”). Notwithstanding the above,
however, Executive is not releasing (1) any claims that cannot be waived under applicable state or federal law, (2) rights
Executive may have to indemnification (including, without limitation, under the Executive’s indemnification agreement with
the Company, the Company’s by-laws, the Company’s D&O insurance and otherwise), (3) vested rights or benefits
under Executive’s 401k or other plans, or (4) Executive’s workers’ compensation rights and, provided further,
that nothing in this Agreement shall prevent Executive from filing, cooperating with, or participating in any proceeding before
the Equal Employment Opportunity Commission or Department of Labor. In addition, nothing in this release shall prevent Executive
from challenging its validity in a legal or administrative proceeding.


 


II. ADEA Waiver. Executive expressly
acknowledges and agrees that by entering into this release, Executive is waiving any and all rights or claims that Executive may
have arising under the Age Discrimination in Employment Act of 1967, as amended (“ADEA”), which have arisen on or before
the date of execution of this release. Executive further expressly acknowledges and agrees that:


 


A. In return for this release, the Executive
will receive consideration beyond that which Executive was already entitled to receive before entering into this Release;


 


B. Executive is hereby advised in writing
by this release to consult with an attorney before signing this release;


 


C. Executive was given a copy of this release
on [____________] and informed that Executive had twenty-one (21) days within which to consider the release and that if Executive
executes this release prior to the expiration of such 21-day period, Executive acknowledges that Executive will have done so voluntarily
and knowing that Executive is waiving Executive’s right to have 21 days to consider this release;


 


	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040


 






     


     


    

 


D. Nothing in this release prevents or precludes
Executive from challenging or seeking a determination in good faith of the validity of this waiver under the ADEA, nor does it
impose any condition precedent, penalties or costs from doing so, unless specifically authorized by federal law; and


 


E. Executive was informed that Executive
has seven (7) days following the date of execution of this release in which to revoke it, and this release will become null
and void if Executive elects revocation during that time. Any revocation must be in writing and must be received by the Company
during the seven-day revocation period.


 


III. Company Release of Executive.
Company, on its own behalf and on behalf of its divisions, subsidiaries, parents, or affiliated corporations, past and present,
and each of them, as well as each of its and their assignees, successors, directors, officers, stockholders, partners, representatives,
insurers, attorneys, agents or employees, past or present, or any of them (individually and collectively), hereby releases Executive
from and with respect to any and all claims, agreements, obligations, demands and causes of action, known or unknown, suspected
or unsuspected, arising out of or in any way connected with events, acts, conduct, or omissions occurring at any time prior to
and including the date Company signs this release; provided, however, that such release shall not include claims for fraud, securities
laws violations or intentional criminal acts.


 


IV. Extension of Restrictive Covenants.
In exchange for receipt of the Severance Benefits described in the Employment Agreement, the duration of the restrictive covenants
included in Section 4(g) (Nonsolicitation of Employees/Contractors), Section 4(h) (No Hire), Section 4(i) (Nonsolicitation
of Customers) and Section 4(j) (Noncompete Provision) of Executive’s Employee Proprietary Information and Inventions
Assignment Agreement (“PIIA”) will increase from one (1) year to two (2) years following the date of Executive’s
termination of employment.


 


V. Non-Disparagement. Executive will
refrain from making any defamatory or disparaging statements about the Company, its board of directors, officers, management, practices,
procedures, or business operations to any person or entity. Nothing in this paragraph shall prohibit Executive from providing truthful
information in response to a subpoena or other legal or regulatory process. The foregoing requirement under this paragraph will
not apply to any statements that Executive makes in response to any defamatory or disparaging statements made by the Company (in
its formal public statements), its executive officers and/or its directors regarding Executive or Executive’s performance
as an employee of the Company so long as Executive’s statements are, in the reasonable, good faith judgment of Executive,
true and extend no further than addressing such statements by the Company.


 


VI. Forfeiture of Severance Benefits.
Executive acknowledges and agrees that any material breach of this Agreement, the Employment Agreement, or the PIIA, including
any of the restrictive covenants set forth therein, shall entitle the Company immediately to recover and/or cease providing the
Severance Benefits, except as provided by law. All other provisions of this Agreement, the Employment Agreement, and the PIIA shall
remain in full force and effect.


 


	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040


 






     


     


    

 


VII. Waiver of Unknown Claims. Executive
and Company understand and agree that the claims released above include not only claims presently known to Executive and Company,
but also include all unknown or unanticipated claims, rights, demands, actions, obligations, liabilities, and causes of action
of every kind and character that would otherwise come within the scope of the released claims described herein. Executive and Company
understand that they may hereafter discover facts different from what they now believe to be true, which if known, could have materially
affected their decisions to execute this release, but Executive and Company nevertheless hereby waive any claims or rights based
on different or additional facts.


 


	“EXECUTIVE”	 	“COMPANY”
	 	 	 
	 	 	NIKOLA CORPORATION




 


	 	 	 
	 	 	By:	 
	<Name>	 	 	 	 
	 	 	 	 
	 	 	Name:	 
	 	 	 	 
	Date:	 	 	 	 
	 	 	Title:	 
	 	 	 	 
	 	 	Date:	 







 


	 	www.nikolamotor.com
| 4141 E Broadway Rd | Phoenix | AZ | 85040