Document:

EX-10.1

 Exhibit 10.1 

Execution Version 

EMPLOYMENT AGREEMENT 

This Employment Agreement (this “Agreement”) is entered into effective as of December 3, 2019 (the “Effective
Date”), by and among Tallgrass Management, LLC, a Delaware limited liability company (the “Company”), Tallgrass Energy GP, LLC, a Delaware limited liability company (the “General Partner”), and Matthew
Sheehy, an individual (“Executive”). 
 RECITALS 

WHEREAS, the Company desires to employ Executive and Executive desires to be employed by the Company and serve as an executive of the
Partnership Entities (as defined below), on the terms set forth herein. 
 NOW, THEREFORE, for and in consideration of the mutual
promises, covenants and obligations contained herein (including in Exhibit A hereto), and other good and valuable consideration, the parties agree as follows: 

1.    Employment. 

(a)    The Company agrees to employ Executive and Executive agrees to be employed by the Company as the
Company’s President (the “Position”) and as the Chairman of Rockies Express Pipeline LLC upon the terms and conditions of this Agreement until such employment is terminated as provided in Section 8.
Executive will report to the Chief Executive Officer of the Company; provided, that Executive will also communicate with the Board of Directors of the General Partner (the “Board”). So long as Executive is employed by the Company in
the Position, Executive will also serve as and be appointed in the same Position for each of the General Partner, Tallgrass Equity, LLC and Tallgrass MLP GP, LLC (collectively, the “Partnership Entities”). The period in which
Executive is employed hereunder is referred to as the “Employment Period.” 

2.    Compensation. 

(a)    For all services rendered by Executive to the Company, the Partnership Entities and each of the
downstream affiliates of the Partnership Entities (the Partnership Entities and such downstream affiliates (including the Company), the “Constituent Companies”), the Company will pay Executive an annualized base salary of not less
than $500,000 (“Base Salary”), which will accrue and be payable in arrears in accordance with the Company’s general payroll practices (and any increase in Base Salary during the Employment Period shall then be referred to as
“Base Salary” for the purposes of this Agreement). On January 1, 2020, so long as Executive remains employed by the Company hereunder, Executive’s Base Salary (on an annualized basis) shall be increased to $550,000. 

(b)    For the 2020 calendar year and each subsequent complete calendar year that Executive is employed by
the Company hereunder, Executive shall be eligible for discretionary bonus compensation (the “Annual Bonus”), which shall be determined by the Board. For the 2020 calendar year, the Annual Bonus shall have a target value equal to no

 
less than 300% of Executive’s Base Salary (subject to achievement of applicable performance targets). The performance targets for the applicable calendar year (the “Bonus
Year”) shall be established by the Board (or a committee thereof) annually. Each Annual Bonus, if any, shall be paid as soon as administratively feasible after the Board (or a committee thereof) certifies whether the applicable performance
targets for the Bonus Year have been achieved, but in no event later than March 15th following the end of such Bonus Year. Notwithstanding anything in this Section 2(b)
to the contrary, the Annual Bonus, if any, shall only be payable for a particular Bonus Year if Executive remains continuously employed by the Company from the Effective Date through the date on which such Annual Bonus is paid. For the avoidance of
doubt, Executive will not be eligible for a bonus for the 2019 calendar year. 
 (c)    During the
Employment Period, Executive shall be eligible to participate in the Company’s equity incentive plan(s), as in effect from time to time. Any award(s) granted to Executive shall be on such terms and conditions as the Board shall determine. 

(d)    Executive shall be eligible to earn incentive compensation subject to the terms and conditions set
forth on Exhibit A and further subject to the terms of all applicable award documentation (the “Incentive Compensation”). 

(e)    All payments made, and benefits provided, by the Company to Executive under this Agreement are
subject to any applicable withholding and other applicable taxes. 
 3.    Additional Benefits; Expenses; Liability
Insurance. 
 (a)    During the Employment Period, Executive will be eligible for additional
benefits, by way of insurance, hospitalization and vacations normally provided to senior executives of the Company, pursuant to the terms of those plans, programs and policies of the Company in effect during Executive’s employment with the
Company, and such additional benefits, if any, as determined by the Board. 
 (b)    The Company will
reimburse Executive for all ordinary and necessary out-of-pocket expenses incurred and paid by Executive in the course of the performance of Executive’s duties
pursuant to this Agreement and consistent with the Company’s policies in effect from time to time with respect to travel, entertainment and other business expenses, and subject to the Company’s requirements with respect to the manner of
approval and reporting of these expenses. The Company will reimburse Executive for (i) the annual membership dues for Executive’s membership in YPO during the Employment Period and (ii) one executive physical per year during the
Employment Period, at a location of Executive’s choice. 
 (c)    So long as Executive is employed
under this Agreement and thereafter so long as Executive is subject to any possible claim, the Company and the Partnership Entities will purchase and maintain in effect for the benefit of Executive one or more valid and enforceable policies of
directors and officers liability insurance providing, in all respects, coverage at least as beneficial to Executive as that provided pursuant to the insurance policies in place on the date hereof. In addition, if Executive is made a party or

  
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threatened to be made a party to any action, suit, or proceeding, whether civil, criminal, administrative, or investigative (a “Proceeding”), other than any Proceeding initiated
by Executive or the Company related to any contest or dispute between Executive and the Company, a Partnership Entity or an affiliate of the Company or a Partnership Entity with respect to this Agreement or Executive’s employment hereunder, by
reason of the fact that Executive is or was a director or officer of the Company, a Partnership Entity or an affiliate of the Company or a Partnership Entity, or is or was serving at the request of the Company as a director, officer, member,
employee, or agent of another corporation or a partnership, joint venture, trust, or other enterprise, Executive shall be indemnified and held harmless by the Company and the Partnership Entities to the maximum extent permitted under applicable law
and the Company’s or such Partnership Entity’s governing documents from and against any liabilities, costs, claims, and expenses, including all costs and expenses incurred in defense of any Proceeding (including attorneys’ fees).
Costs and expenses incurred by Executive in defense of such Proceeding (including attorneys’ fees) shall be paid by the Company in advance of the final disposition of such litigation upon receipt by the Company of: (1) a written request
for payment; (2) appropriate documentation evidencing the incurrence, amount, and nature of the costs and expenses for which payment is being sought; and (3) an undertaking adequate under applicable law made by or on behalf of Executive to
repay the amounts so paid if it shall ultimately be determined that the Executive is not entitled to be indemnified by the Company and the Partnership Entities under this Agreement. 

4.    Duties. During the Employment Period, Executive will (a) devote Executive’s reasonable best efforts
and entire business time (other than as a result of illness or disability) to further the interests of the Company and the Constituent Companies, (b) perform diligently, to the reasonably best of Executive’s abilities, the usual and
customary duties and services appertaining to Executive’s Position (other than as a result of illness or disability), as well as such additional duties and services appropriate to Executive’s Position that the Company may lawfully and
reasonably request from time to time, (c) truthfully and accurately maintain and preserve the records of the Company and the Constituent Companies, and (d) fully account for all monies and other property of the Company or any of the
Constituent Companies over which Executive may from time to time have in Executive’s custody and deliver the same to the Company or its designee to the extent reasonably directed to do so. So long as it does not materially interfere with
Executive’s duties or violate the terms of Sections 5 or 6 herein, nothing herein will preclude Executive from (i) continuing to serve on the board of directors (or similar governing body) of the entities set forth on
Exhibit B, (ii) engaging in charitable and community activities, (iii) delivering lectures and fulfilling speaking engagements, or (iv) directing and managing Executive’s personal investments and those of Executive’s
family. Executive shall obtain the Board’s prior written approval before accepting any appointment to, or serving on, the board of directors (or similar governing body) of any public or private company other than those set forth on Exhibit
B. For the avoidance of doubt, the Company expressly permits the Executive to continue serving on the board of directors (or similar governing bodies) of the entities set forth on Exhibit B, so long as such service does not violate the
terms of Sections 5 or 6 herein. 

  
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 5.    Confidentiality. In the course of Executive’s
employment with the Company and the performance of Executive’s duties on behalf of the Constituent Companies hereunder, Executive will be provided with, and will have access to, Confidential Information (as defined below). In consideration of
Executive’s receipt of, and access to, such Confidential Information, and as a condition of Executive’s employment hereunder, Executive shall comply with this Section 5. 

(a)    Both during the Employment Period and thereafter, except as expressly permitted by this Agreement or
by directive of the Board, Executive shall not disclose any Confidential Information to any person or entity and shall not use any Confidential Information except for the benefit of a Constituent Company. Executive shall follow all Constituent
Company policies and protocols regarding the security of all documents and other materials containing Confidential Information (regardless of the medium on which Confidential Information is stored). The covenants of this
Section 5(a) shall apply to all Confidential Information, whether now known or later to become known to Executive during the period that Executive is employed by or affiliated with the Company or any other Constituent
Company. 
 (b)    Notwithstanding any provision of Section 5(a) to the
contrary, Executive may make the following disclosures and uses of Confidential Information: 

(i)    disclosures to other employees of a Constituent Company who have a need to know the information in
connection with the businesses of the Constituent Companies; 
 (ii)    disclosures to customers and
suppliers when such disclosure is in connection with Executive’s performance of Executive’s duties under this Agreement and is in the best interests of the Constituent Companies; 

(iii)    disclosures and uses that are approved in writing by the Board; or 

(iv)    disclosures to a person or entity that has (x) been retained by a Constituent Company to
provide services to one or more of the Companies and (y) agreed in writing to abide by the terms of a confidentiality agreement. 

(c)    Unless otherwise agreed upon in writing signed by both Parties, upon the expiration of the
Employment Period, and at any other time upon request of the Company, Executive shall promptly surrender and deliver to the Company all documents (including all electronically stored information) and all copies thereof and all other materials of any
nature containing or pertaining to all Confidential Information and any other Constituent Company property (including any Constituent Company-issued computer, mobile device or other equipment) in Executive’s possession, custody or control and
Executive shall not retain any such documents or other materials or property of any Constituent Company. Within 14 days of any such request, Executive shall certify to the Company in writing that all such documents, materials and property have been
returned to the Company. 
 (d)    All trade secrets, non-public
information, designs, ideas, concepts, improvements, product developments, discoveries and inventions, whether patentable or not, that are conceived, made, developed or acquired by or disclosed to Executive, individually or in conjunction with
others, during the period that Executive is employed by the Company or any other Constituent Company (whether during business hours or 

  
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otherwise and whether on the Company’s premises or otherwise) that relate to any of the Constituent Companies’ businesses or properties, products or services (including all such
information relating to corporate opportunities, operations, future plans, methods of doing business, business plans, strategies for developing business and market share, research, financial and sales data, pricing terms, evaluations, opinions,
interpretations, acquisition prospects, the identity of customers or acquisition targets or their requirements, the identity of key contacts within customers’ organizations or within the organization of acquisition prospects, or marketing and
merchandising techniques, prospective names and marks) is defined as “Confidential Information.” Moreover, all documents, videotapes, written presentations, brochures, drawings, memoranda, notes, records, files, correspondence,
manuals, models, specifications, computer programs, e-mail, voice mail, electronic databases, maps, drawings, architectural renditions, models and all other writings or materials of any type including or
embodying any of such information, ideas, concepts, improvements, discoveries, inventions and other similar forms of expression are and shall be the sole and exclusive property of the Company or another applicable Constituent Company and be subject
to the same restrictions on disclosure applicable to all Confidential Information pursuant to this Agreement. For purposes of this Agreement, Confidential Information shall not include any information that (i) is or becomes generally available
to the public other than as a result of a disclosure or wrongful act of Executive or any of Executive’s agents; (ii) was available to Executive on a non-confidential basis before its disclosure by a
Constituent Company; (iii) becomes available to Executive on a non-confidential basis from a source other than a Constituent Company; or (iv) Executive receives solely in connection with serving on
the board of directors (or similar governing body) of the entities set forth on Exhibit B; provided, however, that such source is not bound by a confidentiality agreement with, or other obligation with respect to confidentiality
to, any Constituent Company. Further, nothing in this Section 5 will prevent Executive from engaging in any of the activities referenced in Section 8(h) below. 

6.    Covenant Not to Compete or Solicit. 

(a)    In consideration of, and as a condition of, Executive’s employment hereunder and receipt of,
and access to, Confidential Information, Executive agrees to the provisions of this Section 6. Executive expressly agrees that, during the Employment Period and until the date that is two years after the date that Executive
is no longer employed by any Constituent Company (or any of their successors), regardless of the reason that Executive’s employment terminates, Executive will not, directly or indirectly, without the express written consent of the Board except
when and as requested to do in and about the performance of Executive’s duties for a Constituent Company (or its successor): 

(i)    own, manage, operate, control or participate in the ownership, management, operation or control of,
or have any interest, financial or otherwise, in or act as an officer, director, partner, principal, member, manager, shareholder, employee, agent, representative, consultant or independent contractor of, or in any way assist any person or entity in
the conduct of, any business located in or doing business in the Restricted Area (as defined below) that is engaged in any business competitive to, or is the same as or similar to, any business engaged in by a Constituent Company during the term of
Executive’s employment by any 

  
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Constituent Company, including, but not limited to, any business that is engaged in the interstate transportation via pipeline of natural gas, petroleum or petroleum byproducts; or 

(ii)    entice, solicit, or induce any person who has an employee or independent contractor relationship
with the Company or any other Constituent Company to change or end such relationship or hire any such person. 

(b)     As used herein, “Restricted Area” shall mean the areas listed on Exhibit C,
and any other county or parish: (i) where a Constituent Company is engaged in business during the period that Executive is employed by any Constituent Company (or where, in the 12 months prior to the time that Executive ceases to be employed by
any Constituent Company, a Constituent Company has taken action to become engaged in business of which the Executive is aware), or (ii) that is contiguous to a county or parish referenced in the foregoing part (i) of this definition. 

(c)    Further notwithstanding Section 6(a) above, Executive may own passive
investments of up to 5% of the outstanding equity securities in any entity that is listed upon a national stock exchange or actively traded in the over-the-counter
market so long as Executive does not have the power, directly or indirectly, to control or direct the management or affairs of any such entity and is not involved in, directly or indirectly: (i) controlling, directing, managing or operating or
(ii) participating in the control, direction, management or operation of such entity or its business or affairs. 

(d)    Executive has voluntarily agreed to the covenants set forth in this
Section 6. Executive agrees and acknowledges that the limitations and restrictions set forth herein, including geographical and temporal restrictions on certain competitive activities, are reasonable in all respects, do not
interfere with public interests, will not cause Executive undue hardship, and are material and substantial parts of this Agreement intended and necessary to prevent unfair competition and to protect the Constituent Companies’ legitimate
business interests, including preservation of Confidential Information, and protection of goodwill, and favorable customer and employee relationships. 

7.    Specific Performance. Recognizing that irreparable damage will result to the Company and the other
Constituent Companies in the event of the breach of any of the foregoing covenants and assurances by Executive contained in Sections 5 and 6, and that the Constituent Companies’ remedies at law for any such breach or threatened
breach will be inadequate, the Company and the other Constituent Companies, in addition to all such other remedies that may be available to them at law and equity, will be entitled to an injunction, including a mandatory injunction, to be issued by
any court of competent jurisdiction ordering compliance with this Agreement or enjoining and restraining Executive, and each and every person and entity acting in concert or participation with Executive, from the continuation of the breach. Neither
the Company nor any other Constituent Company will be required to obtain a bond in an amount greater than $1,000. The covenants and obligations of Executive set forth in Sections 5 and 6 are in addition to and not in lieu of or
exclusive of any other obligations and duties of Executive to the Company or the other Constituent Companies, whether express or implied in fact or in law. 

  
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 8.    Termination. 

(a)    Executive’s employment by the Company will terminate immediately (unless otherwise determined
by the Board) upon the occurrence of Executive’s death or Executive’s mental or physical incapacity or inability to perform the essential functions of Executive’s job (after accommodating for any reasonable accommodation, if available
and required by law) for a consecutive period of 90 days or a non-consecutive period of 120 days during any 12-month period, as reasonably determined by the Board after
consultation with an independent physician selected by the Company (such periods to be extended if appropriate as a reasonable accommodation for a disability). 

(b)    The Company may terminate Executive’s employment for Cause or without Cause.
“Cause” means: (1) Executive’s conviction of, or plea of nolo contendere to, any crime or offense constituting a felony under applicable law, other than any motor vehicle violations for which no custodial penalty is
imposed; (2) Executive’s commission of fraud or embezzlement against the Company or any other Constituent Company; (3) gross neglect by Executive of, or gross or willful misconduct by Executive in connection with the performance of,
Executive’s duties to the Company or any other Constituent Company; (4) Executive willfully fails or refuses to carry out the reasonable and lawful instructions of the person to whom Executive reports (other than as a result of illness or
disability) with respect to those matters reserved to such person; (5) Executive’s failure to perform the duties and responsibilities of the Position as Executive’s primary business activity, provided that, so long as it does not
materially interfere with Executive’s duties on behalf of the Company or another Constituent Company or violate Section 5 or Section 6, nothing herein will preclude Executive from accepting
appointment to or continuing to serve on any board of directors (or similar governing body) or as trustee of any business corporation (not competing with any Constituent Company) as permitted by Section 4 or any charitable
organization, from engaging in charitable and community activities, from delivering lectures and fulfilling speaking engagements, or from directing and managing Executive’s personal investments and those of Executive’s family; (6) a
judicial determination that Executive has breached Executive’s fiduciary duties with respect to the Company or any Constituent Company; (7) Executive’s willful and material breach of Executive’s obligations in any agreement
between Executive and a Constituent Company that Executive failed to cure, if curable, within 30 days following written notice thereof, specifically identifying such willful and material breach, having been delivered to Executive by the
Company. 
 (c)    Executive may terminate Executive’s employment with the Company with good
reason or without good reason. A “Resignation for Good Reason” means Executive’s resignation for good reason (as defined below) if (x) Executive provides written notice to the Company describing in reasonable detail the
event and stating that Executive’s employment will terminate upon a specified date in such notice (“Good Reason Termination Date”), which date is not earlier than 30 days after the date such notice is provided to the Company
(“Notice Delivery Date”) and not later than 90 days after the Notice Delivery Date and (y) the Company does not remedy the event prior to the Good Reason Termination Date. For purposes of this Agreement, Executive has
“good reason” if there occurs without Executive’s prior written consent: 
 (i)    a
material diminution of Executive’s duties and responsibilities to the Company or any Constituent Company to a level inconsistent with those of the Position; 

  
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 (ii)    a material reduction in Executive’s Base
Salary or target Annual Bonus; or a material reduction in the aggregate welfare benefits provided to Executive (not including any reduction related to a broader compensation or benefit reduction that is not limited to Executive specifically); 

(iii)    a material breach of this Agreement by the Company; 

(iv)    a merger of the Company with another company that results in a reduction in Executive’s title,
role or responsibilities, or 
 (v)    a relocation of Executive’s primary work location to a
location that is not within 30 miles of Leawood, Kansas. 
 (d)    If (x) Executive’s
employment with the Company is terminated pursuant to Section 8(a), (y) the Company terminates Executive’s employment for Cause or (z) Executive terminates Executive’s employment other than as a result of a
Resignation for Good Reason, the Company will pay or provide to Executive, or his estate or designated beneficiary, as appropriate: 

(i)    all accrued, unpaid Base Salary, as Executive has earned up to the date of termination; 

(ii)    all then-existing accrued but unused vacation days within 30 days following the date of such
termination; 
 (iii)    reimbursement for unreimbursed business expenses properly incurred by Executive
through the date of Executive’s termination in accordance with Section 3(b); and 

(iv)    the other benefits and other amounts due Executive under Section 3 or as
otherwise required by law, as Executive has earned up to the date of Executive’s termination. 
 Together, the obligations in
Section 8(d)(i)-(iv) are the “Accrued Obligations.” The Accrued Obligations will be paid in a lump sum cash payment within such time as required by applicable law. 

(e)    If (x) the Company terminates Executive’s employment without Cause or (y) Executive
terminates Executive’s employment as a result of a Resignation for Good Reason, the Company will pay or provide to Executive: 

(i)    the Accrued Obligations, paid within such time as required by applicable laws; 

  
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 (ii)    an amount equal to one times the sum of
(1) Executive’s Base Salary immediately prior to Executive’s termination date (or, if greater, as of the Effective Date), plus (2) the amount of Executive’s bonus provided in Section 2(b)
most recently paid to Executive prior to the date on which Executive’s termination occurs, with such amount payable as a lump sum within 60 days after the termination of Executive’s employment; and 

(iii)    accelerated vesting of a portion of the Incentive Compensation as set forth more fully in
Exhibit A. 
 Except as provided in Section 8(i), any payment under this
Section 8(e) must be made within 60 days after the termination of Executive’s employment (other than any payment under Section 8(e)(iii), which will be made in accordance with Exhibit
A); provided, however, if the termination of Executive’s employment is not a “separation from service” as described in Treas. Reg. § 1.409A-1(h) (a
“Section 409A Separation”), such payment will be delayed until Executive’s Section 409A Separation. 

(f)    As a condition to receiving the termination payment provided in
Section 8(e) and the accelerated vesting provided in Section 8(e)(iii), Executive will: (i) abide by all of Executive’s obligations hereunder (and in any other agreement between Executive
and a Constituent Company) and (ii) execute and deliver to the Company in the time provided by the Company to do so (and not exercise any revocation right in any time provided by the Company to do so) a release, in a form reasonably
satisfactory to the Company (the “Release”), releasing all claims arising out of Executive’s employment or affiliation with the Company and any Constituent Company or the termination of such employment or affiliation (other
than all claims to severance payments Executive may have under this Section 8, Executive’s rights under any of the Company’s incentive compensation and employee benefit plans and programs to which Executive is
entitled under this Agreement, the Incentive Compensation, or any claim for any tort for personal injury not arising out of or related to this termination). 

(g)    So long as Executive is an employee of the Company or any other Constituent Company and thereafter
(including after the termination of Executive’s employment), Executive will not make any disparaging comment in any format, whether written, electronic or oral, to any client, customer, account, supplier, service provider, agency, regulator,
employee, the media, or any other person or entity regarding the Company, any other Constituent Company, the General Partner, the owners of the General Partner or any of their respective affiliates, clients, customers, accounts, suppliers, service
providers, employees, agents, regulators, officers, managers, members or directors, or otherwise relating to the business of the Company, any other Constituent Company, the General Partner or any of their respective owners or affiliates. 

(h)    Notwithstanding the foregoing, nothing herein (including in Sections 5 and 8(g)) shall
prevent Executive from making a good faith report of possible violations of applicable law to any governmental agency, or making disclosures that are protected under the whistleblower provisions of applicable law and, pursuant to the federal Defend
Trade Secrets Act, Executive shall not be held criminally or civilly liable for the disclosure of a 

  
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trade secret that is: (A) made (x) in confidence to a federal, state or local government official, either directly or indirectly, or to an attorney, and (y) solely for the purpose of
reporting or investigating a suspected violation of law; (B) made in a complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal; or (C) protected under the whistleblower provisions of applicable
law. In the event Executive files a lawsuit for retaliation by a Constituent Company for reporting of a suspected violation of law, Executive may (i) disclose a trade secret to Executive’s attorney and (ii) use the trade secret
information in the court proceeding related to such lawsuit, in each case, if Executive (1) files any document containing such trade secret under seal; and (2) does not otherwise disclose such trade secret, except pursuant to court order.
For the avoidance of doubt, nothing herein or in any other agreement between Executive and a Constituent Company shall prevent Executive from lawfully: (i) initiating communications directly with, cooperating with, providing information to,
causing information to be provided to, or otherwise assisting in an investigation by the U.S. Securities and Exchange Commission (the “SEC”) or any other governmental or regulatory agency, entity, or official(s) (collectively,
“Governmental Authorities”) regarding a possible violation of any law; (ii) responding to any inquiry or legal process directed to an employee individually from any Governmental Authority; (iii) testifying, participating
or otherwise assisting in an action or proceeding by any Governmental Authorities relating to a possible violation of law, including providing documents or other confidential information to Governmental Authorities; or (iv) receiving an award
for information provided to the SEC or any other Governmental Authority. This Agreement shall not be construed or applied to require Executive to obtain prior authorization from a Constituent Company before engaging in any of the foregoing conduct
or to notify a Constituent Company of having engaged in any such conduct. 
 (i)    If Executive is a
“Specified Employee” (as defined under Section 409A of the Internal Revenue Code of 1986, as amended (“Code”)) as of the date of Executive’s termination of employment, as determined by the Company, and any equity
security of the Company or any Constituent Company is publicly traded on an established securities market or otherwise, the payment of any amount under this Agreement on account of Executive’s Section 409A Separation that is deferred
compensation subject to the provisions of Code Section 409A and not otherwise excluded from Code Section 409A, will not be paid until the later of the first business day that is six months after the date after Executive’s
Section 409A Separation or the date the payment is otherwise payable under this Agreement (the “Delay Period”). Upon the expiration of the Delay Period, all payments and benefits delayed will be paid or reimbursed to Executive
in a lump sum, without interest, and any remaining payments due under this Agreement will be paid or provided in accordance with the normal payment dates specified herein. 

(j)    All reimbursement and in-kind benefits provided pursuant to
this Agreement will be made in accordance with Treas. Reg. § 1.409A-3(i)(1)(iv) such that any reimbursement or in-kind benefits will be deemed payable at a
specified time or on a fixed schedule relative to a permissible payment event. Specifically, (1) the amounts reimbursed and in-kind benefits provided under this Agreement, other than with respect to
medical benefits, during Executive’s taxable year may not affect the amount reimbursed or in-kind benefit provided in any other taxable year, (2) the reimbursement of an eligible expense

  
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will be made on or before the last day of Executive’s taxable year following the taxable year in which the expense was incurred, and (3) the right to reimbursement or an in-kind benefit is not subject to liquidation or exchange for another benefit. 

9.    Cooperation Regarding Litigation. So long as Executive is an employee of the Company and thereafter for a
period of two years after Executive is no longer employed by a Constituent Company (including after the termination of Executive’s employment), Executive will reasonably cooperate with the Company and any Constituent Company by being available
to testify on behalf of the Company or any Constituent Company, in any action, suit, or proceeding (whether civil, criminal, administrative or investigative) and reasonably assist the Company or any Constituent Company in any such action, suit, or
proceeding, by providing information and meeting and consulting with the Board or its representatives or counsel, or representatives or counsel to the Company or any other Constituent Company, as requested. The Company will promptly reimburse
Executive for all reasonable, pre-approved expenses incurred by Executive in connection with Executive’s provision of testimony or assistance. 

10.    Ownership of Intellectual Property. Executive agrees that the Company or its designee owns, and Executive
hereby assigns, all right, title and interest (including patent rights, copyrights, trade secret rights, mask work rights, trademark rights, and all other intellectual and industrial property rights of any sort throughout the world) relating to any
and all inventions (whether or not patentable), works of authorship, mask works, designs, know-how, ideas and information authored, created, contributed to, made or conceived or reduced to practice, in whole
or in part, by Executive during the period in which Executive is employed by or affiliated with the Company or any other Constituent Company that either (a) relate, at the time of conception, reduction to practice, creation, derivation or
development, to any Constituent Company’s businesses or actual or anticipated research or development, or (b) were developed on any amount of the Company’s or any other Constituent Company’s time or with the use of any
Constituent Company’s equipment, supplies, facilities or trade secret information (all of the foregoing collectively referred to herein as “Company Intellectual Property”), and Executive shall promptly disclose all Company
Intellectual Property to the Company. All of Executive’s works of authorship and associated copyrights created during the period in which Executive is employed by or affiliated with the Company or any other Constituent Company and in the scope
of Executive’s employment or engagement shall be deemed to be “works made for hire” within the meaning of the Copyright Act. Executive shall perform, during and after the period in which Executive is or has been employed by or
affiliated with the Company or any other Constituent Company, all acts deemed necessary by the Company to assist each Constituent Company, at the Company’s expense, in obtaining and enforcing the Constituent Companies’ rights throughout
the world in the Company Intellectual Property. Such acts may include execution of documents and assistance or cooperation (i) in the filing, prosecution, registration, and memorialization of assignment of any applicable patents, copyrights,
mask work, or other applications, (ii) in the enforcement of any applicable patents, copyrights, mask work, moral rights, trade secrets, or other proprietary rights, and (iii) in other legal proceedings related to the Company Intellectual
Property. 
 11.    No Conflict. Executive represents and warrants to the Company and each Partnership Entity
that neither the execution nor delivery of this Agreement, nor the performance of Executive’s obligations under this Agreement will conflict with, or result in a breach of, any term, condition, or provision of, or constitute a default under,
any obligation, contract, agreement, covenant or instrument to which Executive is a party or under which Executive is bound, including, without limitation, the breach by Executive of a fiduciary duty to any former employers. 

  
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 12.    Waiver of Breach. Failure of the Company or any
Partnership Entity to demand strict compliance with any of the terms, covenants or conditions hereof will not be deemed a waiver of the term, covenant or condition, nor will any waiver or relinquishment by the Company or any Partnership Entity of
any right or power under this Agreement at any one time or more times be deemed a waiver or relinquishment of the right or power at any other time or times. 

13.    Entire Agreement; Amendment; Exhibits. This Agreement cancels and supersedes all previous agreements by and
between Executive and the Company relating to the subject matter of this Agreement, written or oral, between the parties, including that certain offer letter dated as of July 16, 2019. This Agreement and any Incentive Compensation award
documentation contain the entire understanding of the parties with respect to the subject matter hereof and may not be amended, modified or supplemented in any manner whatsoever except as otherwise provided herein or in writing signed by each of the
parties. Any and all exhibits and schedules referred to in this Agreement are, by such reference, incorporated herein and made a part hereof for all purposes. 

14.    Potential Unenforceability of any Provision. If a judicial determination is made that any provision of this
Agreement is an unenforceable restriction against Executive, the provisions of this Agreement will be rendered void only to the extent that a judicial determination finds the provisions unenforceable, and the unenforceable provisions will
automatically be reconstituted and become a part of this Agreement, effective as of the date of this Agreement, to the maximum extent in favor of the Company and the other Constituent Companies that is lawfully enforceable. A judicial determination
that any provision of this Agreement is unenforceable will not render the entire Agreement unenforceable, but rather this Agreement will continue in full force and effect absent any unenforceable provision to the maximum extent permitted by law.

 15.    Headings. The headings of the sections of this Agreement have been inserted for convenience of
reference only and do not restrict or otherwise modify any of the terms or provisions of this Agreement. 

16.    Governing Law. This Agreement is governed by the laws of the State of Kansas applicable to agreements made
and to be performed entirely within the State, including all matters of enforcement, validity and performance. 

17.    Notice. Any notice, request, consent or communication under this Agreement is effective only if it is in
writing any (a) personally delivered or (b) sent by a nationally recognized overnight delivery service, with delivery confirmed, addressed as follows: 

If to the Company: 
 Tallgrass
Management, LLC 
 4200 W. 115th Street, Suite 350 

Leawood, Kansas 66211 
 Attn:
General Counsel 
 If to Executive: 

Matthew Sheehy  
 5815
Cherokee Drive 
 Fairway, KS 66205 

  
 12 

 or such other persons or to such other addresses as may be furnished in writing by any party
to the other party, and will be deemed to have been given only upon its delivery in accordance with this Section 17. 

18.    Assignment. This Agreement is personal and not assignable by Executive. This Agreement may be assigned by
the Company or General Partner without notice to or consent of any other party of this Agreement; provided that, such assignment must be to a Constituent Company. Except as described in the preceding sentence, this Agreement is not assignable by any
party hereto without the consent of all the parties to this Agreement. 
 19.    Survival of Obligations. All
obligations of Executive that by their nature involve performance, in particular, after the expiration or termination of this Agreement, or that cannot be ascertained to have been fully performed until after the expiration or termination of this
Agreement, will survive the expiration or termination of this Agreement. 
 20.    Counterparts. This Agreement
may be executed in any number of counterparts, each of which will be deemed to be an original and all of which constitute one agreement that is binding upon each of the parties, notwithstanding that all parties are not signatories to the same
counterpart. 
 21.    Consent to Jurisdiction and Venue. The parties hereby submit to the exclusive jurisdiction
of the District Court for Johnson County, Kansas or the United States District Court for the District of Kansas in any action or proceeding arising out of or relating to this Agreement, including any appeal and any action for enforcement or
recognition of any judgment relating thereto, and the parties hereby irrevocably agree that all claims in respect of such action or proceeding may not be heard or determined in any court or before any panel other than the District Court for Johnson
County, Kansas or the United States District Court for the District of Kansas. A final judgment in any such action or proceeding will be conclusive and may be enforced in any other jurisdictions by suit on the judgment or in any manner provided by
law. The parties hereby irrevocably waive, to the fullest extent they may legally and effectively do so, any objection they may have to the laying of venue of any suit, action or proceeding arising out of or relating to this Agreement in the
District Court for Johnson County, Kansas or the United States District Court for the District of Kansas. The parties hereby irrevocably waive, to the fullest extent they may legally and effectively do so, the defense of an inconvenient forum to the
maintenance of any suit, action or proceeding in any such court. The parties irrevocably consent to service of process in any suit, action or proceeding in any manner provided by law. 

22.    Expenses. If either party brings any legal action or other proceeding to enforce or interpret any of the
rights, obligations or provisions of this Agreement, or because of a dispute, breach or default in connection with any of the provisions of this Agreement, the prevailing party is entitled to recover from the
non-prevailing party reasonable attorneys’ fees and all other costs in such action or proceeding in addition to, but without duplication, any other relief to which the prevailing party may be entitled.

  
 13 

 23.    No Mitigation; No Offset. If Executive’s employment
is terminated, Executive will be under no obligation to seek other employment. Amounts due to Executive under this Agreement will not be offset by any remuneration attributable to any subsequent employment that Executive may obtain. 

24.    Withholdings; Deductions. The Company and General Partner may withhold and deduct from any benefits and
payments made or to be made pursuant to this Agreement (a) all federal, state, local and other taxes as may be required pursuant to any law or governmental regulation or ruling and (b) any deductions consented to in writing by Executive.
The parties will work together to determine a mutually agreeable tax efficient arrangement for structuring of the Incentive Compensation detailed in Exhibit A. Additionally, the parties will work together to allow Executive to allocate any
Incentive Compensation detailed in Exhibit A to an entity or trust that Executive controls.
 25.    Deferred
Compensation. This Agreement is intended to comply with Section 409A of the Code or an exemption therefrom and will be administered in a manner that is intended to meet those requirements and will be construed and interpreted in accordance
with such intent. For purposes of Section 409A of the Code, each installment payment provided under this Agreement shall be treated as a separate payment. To the extent that an award or payment, or the settlement or deferral thereof, is subject
to Section 409A of the Code, except as Executive and the Board otherwise determine in writing, the award will be granted, paid, settled or deferred in a manner that will meet the requirements of Section 409A of the Code, including
regulations or other guidance issued with respect thereto, such that the grant, payment, settlement or deferral will not be subject to the excise tax applicable under Section 409A of the Code. Any provision of this Agreement that would cause
the award or the payment, settlement or deferral thereof to fail to satisfy Section 409A of the Code will be amended to comply with Section 409A of the Code on a timely basis, which may be made on a retroactive basis, in accordance with
regulations and other guidance issued under Section 409A of the Code. Notwithstanding the foregoing, the Company makes no representations that the payments and benefits provided under this Agreement are exempt from, or compliant with,
Section 409A of the Code and in no event shall any Constituent Company be liable for all or any portion of any taxes, penalties, interest or other expenses that may be incurred by Executive on account of
non-compliance with Section 409A of the Code. 
 26.    Certain Excise
Taxes. Notwithstanding anything to the contrary in this Agreement, if Executive is a “disqualified individual” (as defined in Section 280G(c) of the Code), and the payments and benefits provided for in this Agreement, together
with any other payments and benefits which Executive has the right to receive from the Company or any of its affiliates, would constitute a “parachute payment” (as defined in Section 280G(b)(2) of the Code), then the payments and
benefits provided for in this Agreement shall be either (a) reduced (but not below zero) so that the present value of such total amounts and benefits received by Executive from the Company or any of its affiliates shall be one dollar ($1.00)
less than three times Executive’s “base amount” (as defined in Section 280G(b)(3) of the Code) and so that no portion of such amounts and benefits received by Executive shall be subject to the excise tax imposed by
Section 4999 of the Code or (b) paid in full, whichever produces the better net after-tax position to Executive (taking into account any applicable excise tax under Section 4999 of the Code and
any other applicable taxes). The reduction of payments and benefits hereunder, if applicable, shall be made by reducing, first, payments or benefits to be paid in cash hereunder in the order in which such

  
 14 

 
payment or benefit would be paid or provided (beginning with such payment or benefit that would be made last in time and continuing, to the extent necessary, through to such payment or benefit
that would be made first in time) and, then, reducing any benefit to be provided in-kind hereunder in a similar order. The determination as to whether any such reduction in the amount of the payments and
benefits provided hereunder is necessary shall be made by the Company in good faith. If a reduced payment or benefit is made or provided and through error or otherwise that payment or benefit, when aggregated with other payments and benefits from
the Company or any of its affiliates used in determining if a “parachute payment” exists, exceeds one dollar ($1.00) less than three times Executive’s base amount, then Executive shall immediately repay such excess to the Company upon
notification that an overpayment has been made. Nothing in this Section 26 shall require the Company to be responsible for, or have any liability or obligation with respect to, Executive’s excise tax liabilities under
Section 4999 of the Code. 
 27.    Clawback. 

(a)    In the event of a restatement of the financial statements of Tallgrass Energy LP
(“TGE”) due to material non-compliance with any financial reporting requirement under applicable securities laws (other than a restatement the Board determines (i) is required or
permitted under generally accepted accounting principles in connection with the adoption or implementation of a new accounting standard or interpretation, or (ii) is caused by TGE’s decision to change its accounting practice as permitted
by applicable law), the Board shall have the right, in its sole discretion, to cause the Company to require the reimbursement or forfeiture by Executive, to the extent permitted by governing law, of all or any portion of the Incentive Compensation
that would not have been paid, whether previously paid, vested or unvested. 
 (b)    To the extent
required by applicable law or any applicable securities exchange listing standards, or as otherwise determined by the Board (or a committee thereof), amounts paid or payable under this Agreement shall be subject to the provisions of any applicable
clawback policies or procedures adopted by any Constituent Company, which clawback policies or procedures may provide for forfeiture and/or recoupment of amounts paid or payable under this Agreement. Notwithstanding any provision of this
Agreement to the contrary, each Constituent Company reserves the right, without the consent of Executive, to adopt any such clawback policies and procedures, including such policies and procedures applicable to this Agreement with retroactive
effect. 
 [Signature page follows.] 

  
 15 

 The parties have executed this Agreement effective for all purposes as of the Effective Date. 

 

			
	TALLGRASS MANAGEMENT, LLC
		
	By:	 	 /s/ William R. Moler

	Name:	 	William R. Moler
	Title:	 	Chief Executive Officer
	
	TALLGRASS ENERGY GP, LLC
		
	By:	 	 /s/ William R. Moler

	Name:	 	William R. Moler
	Title:	 	Chief Executive Officer
	
	EXECUTIVE:
	
	 /s/ Matthew Sheehy

	Matthew Sheehy

  
 SIGNATURE
PAGE TO 
 EMPLOYMENT AGREEMENT 

 Exhibit A 

Incentive Compensation 
  

			
	Performance
Awards:	  	 In the event a take-private transaction is not completed prior to April 30, 2020, on May 1, 2020, Executive will be eligible to
receive 12,088,097 performance awards (the “Performance Awards”) as follows:
  

•  7,082,449 Performance Awards with a per Performance Award value equal to (i) the lower of
(a) the volume-weighted average price of a Class A share of TGE over the 60-day period beginning November 1, 2024 and (b) $36.04/share, with such price to be reduced based on the future value of
any dividends paid between January 1, 2020 and December 31, 2024, assuming a 10.5% rate of return, minus (ii) a per share price of $32.95/share, with such price to be reduced based on the future value of any dividends paid
between January 1, 2020 and December 31, 2024, assuming a 10.5% rate of return
  

•  3,170,918 Performance Awards with a per Performance Award value equal to (i) the lower of
(a) the volume-weighted average price of a Class A share of TGE over the 60-day period beginning November 1, 2024 and (b) $40.23/share, with such price to be reduced based on the future value of
any dividends paid between January 1, 2020 and December 31, 2024, assuming a 12.5% rate of return, minus (ii) a per share price of $36.04/share, with such price to be reduced based on the future value of any dividends paid
between January 1, 2020 and December 31, 2024, assuming a 12.5% rate of return
  

•  1,834,730 Performance Awards with a per Performance Award value equal to (i) the lower of
(a) the volume-weighted average price of a Class A share of TGE over the 60-day period beginning November 1, 2024 and (b) $44.79/share, with such price to be reduced based on the future value of
any dividends paid between January 1, 2020 and December 31, 2024, assuming a 15.0% rate of return, minus (ii) a per share price of $40.23/share, with such price to be reduced based on the future value of any dividends paid
between January 1, 2020 and December 31, 2024, assuming a 15.0% rate of return
  

The Performance Awards, to the extent vested, will be settled in Class A shares of TGE, less applicable withholdings, on January 10, 2025 based on
the closing price of Class A shares of TGE on the date that is two trading days prior to January 10, 2025; provided, however, that a maximum of 1,800,000 Class A shares of TGE may be issued pursuant to the settlement of the
Performance Awards with any remaining value to be settled in cash.

  
 EXHIBIT A

			
	Take Private
Scenario:	  	 In the event a take-private transaction is completed prior to April 30, 2020, the Performance Awards described above will be replaced
by substantially economically equivalent IRR-based awards linked to returns to private owner(s) on a cumulative basis based on invested equity, distributions received and the fair market value of TGE on
December 31, 2024 utilizing an internal rate of return function. To the extent vested, such replacement awards would be settled in cash no later than June 30, 2025 (regardless of Executive’s employment status at such
time).

		
	Vesting:	  	 One-sixth of the Performance Awards shall vest on the Effective Date and on each of
December 31, 2020, December 31, 2021, December 31, 2022, December 31, 2023 and December 31, 2024, in each case, so long as Executive remains continuously employed by the Company from the Effective Date through each such
vesting date.
  
 Upon a termination of Executive’s employment with the Company by
the Company for Cause, Executive will forfeit without consideration all vested (but unpaid) and unvested portions of the Performance Awards and all rights arising from the Performance Awards and from being a holder thereof.

 
 Upon a termination of Executive’s employment with the Company by the Company
without Cause or as a result of a Resignation for Good Reason prior to December 31, 2024, (i) if such termination is on or within 12 months following a Change of Control (as defined below), any unvested portion of the Performance Awards shall
become fully vested; (ii) if such termination is prior to a Change of Control or more than 12 months following a Change of Control, one-half of any unvested portion of the Performance Awards shall become
fully vested; (iii) after giving effect to the foregoing clauses (i) and (ii), Executive will forfeit without consideration all remaining unvested portions of the Performance Awards and all rights arising from such unvested portions of the
Performance Awards and from being a holder thereof; and (iv) Executive will retain all vested portions of the Performance Awards subject to the terms and conditions set forth herein and in the applicable award documentation. The accelerated
vesting described in this paragraph shall be subject to Executive’s timely execution (and non-revocation in any time provided to do so) of a release of claims in a form reasonably satisfactory to the
Company.
  
 For the avoidance of doubt, upon a termination of Executive’s
employment with the Company as a result of Executive’s resignation other than a Resignation for Good Reason or Executive’s death or disability, Executive will (i) forfeit without consideration all unvested portions of the Performance
Awards and all rights arising from such unvested portions of the Performance Awards and from being a holder thereof and (ii) retain all vested portions of the Performance Awards subject to the terms and conditions set forth
herein.

  
 A-2 

			
	Adjustments:	  	The Performance Awards (including all calculation components and the number of Performance Awards) will be adjusted for any share split, reverse share split or similar transactions as provided for under the equity incentive plan
pursuant to which the Performance Awards are granted.
		
	Release of
Claims:	  	Settlement of the Performance Awards will be subject to Executive’s execution of a release of claims, in a form reasonably satisfactory to the Company.
		
	Defined
Terms:	  	 “Affiliate” means, with respect to any person, any other person that directly or indirectly through one or more
intermediaries controls, is controlled by or is under common control with, the person in question. As used herein, the term “control” means the possession, direct or indirect of the power to direct or cause the direction of the management
and policies of a person, whether through ownership of voting securities, by contract or otherwise.
  

“Change of Control” means any transaction in which (i) a person other than a Qualifying Owner (as defined below) directly or indirectly
acquires Voting Control (as defined below), (ii) the equity owners of TGE approve, in one or a series of transactions, a plan of complete liquidation of TGE, or (iii) the sale or other disposition by TGE of all or substantially all of its
assets in one or more transactions to any person other than an Affiliate of any of the General Partner, TGE, Tallgrass Equity, LLC, or their respective Affiliates or subsidiaries.

 
 “Qualifying Owner” means, collectively, (i) BIP Holdings Manager,
L.L.C. and its subsidiaries; (ii) Jasmine Ventures Pte. Ltd. and its Affiliates; (iii) Blackstone Infrastructure Partners L.P. and its Affiliates; (iv) Enagas U.S.A. LLC and its Affiliates, (v) any fund, holding company or
investment vehicle that is an Affiliate of any person in clauses (i) through (iv); and (vi) any group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Securities Exchange Act of 1934, as amended) of which any of
the Qualifying Owners are members; provided that in the case of such group and without giving effect to the existence of such group or any other group, the persons listed in clauses (i) through (v), collectively, beneficially own more than 50%
of the Voting Control.
  
 “Voting Control” means any of the following
(i) the direct or indirect ownership or control of more than 50% of the voting interests in the General Partner, (ii) the ownership of more than 50% of the general partner interests in TGE, (iii) the ownership of such other rights or
interests that grant to the owner or holder thereof the ability to direct the management or policies of TGE, whether through the ownership of voting rights, by contract, or otherwise, or (iv) if TGE becomes a corporation or limited liability
company or if the limited partners of TGE become eligible to elect the members of the Board, the direct or indirect ability to appoint a majority of the board of directors of the corporation or limited liability company or the Board, as the case may
be.

  
 A-3 

 Exhibit B 

Element Company Operations, LLC and its affiliates or successors 

Bridger Aerospace Group, LLC and its affiliates or successors 

Ascent Vision Technologies, LLC and its affiliates or successors 

  
 EXHIBIT B

 Exhibit C 

Restricted Area 
 The following parishes in
the State of Louisiana: 
 Acadia 

Allen 
 Ascension 

Assumption 
 Avoyelles 

Beauregard 
 Bienville 

Bossier 
 Caddo 

Calcasieu 
 Caldwell 

Cameron 
 Catahoula 

Claiborne 
 Concordia 

De Soto 
 East Baton Rouge 

East Carroll 
 East Feliciana 

Evangeline 
 Franklin 

Grant 
 Iberia 

Iberville 
 Jackson 

Jefferson Davis 
 Jefferson 

Lafayette 
 Lafourche 

LaSalle 
 Lincoln 

Livingston 
 Madison 

Morehouse 
 Natchitoches 

Orleans 
 Ouachita 

Plaquemines 
 Pointe Coupee 

Rapides 
 Red River 

  
 EXHIBIT C

 Richland 

Sabine 
 St. Bernard 

St. Charles 
 St. Helena 

St. James 
 St. John The Baptist

 St. Landry 
 St. Martin 

St. Mary 
 St. Tammany 

Tangipahoa 
 Tensas 

Terrebonne 
 Union 

Vermilion 
 Vernon 

Washington 
 Webster 

West Baton Rouge 
 West Carroll

 West Feliciana 
 Winn 

  
 C-2Exhibit (10)(a)

  

  

  

  

  

  

  Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm

  

  

  

  

  We consent to the reference to our firm under the caption “Independent Registered Public Accounting Firm” in Post-Effective Amendment No. 9 to the 1933 Act
    Registration Statement (Form N-4 No. 333-212680) and Amendment No. 718 to the 1940 Act Registration Statement (Form N-4 No. 811-08517), and to the use therein of our reports dated (a) March 13, 2019, with respect to the consolidated financial
    statements of The Lincoln National Life Insurance Company and (b) April 16, 2019, with respect to the financial statements of Lincoln Life Variable Annuity Account N for the registration of interests in a separate account under individual flexible
    payment deferred variable annuity contracts.

  

  

  /s/ Ernst & Young LLP

  

  

  

  

  

  Philadelphia, Pennsylvania

  December 3, 2019

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