PARTICIPATION AGREEMENT Among Security Benefit Life Insurance Company, Unified Series Trust, and Little Harbor Advisors, LLC

Among

Security Benefit Life Insurance Company,

and

Little Harbor Advisors, LLC

THIS AGREEMENT, dated as of the 22nd day of November, 2021, by and among Security Benefit Life Insurance Company (the “Company”), a stock life insurance company organized under the laws of the State of Kansas, on its own behalf and on behalf of each segregated asset account of the Company currently in existence or hereafter created, as set forth on Schedule A hereto, which may be updated from time to time for the convenience of the parties, (each an “Account”), Unified Series Trust, an Ohio business trust (the “Fund”), solely on behalf of LHA Tactical Beta Variable Series Fund, a separate series of Unified Series Trust, and Little Harbor Advisors, LLC (the “Adviser”), a Delaware limited liability company

WHEREAS, the shares of beneficial interest/common stock of Unified Series Trust are divided into several series of shares, each representing the interest in a particular managed portfolio of securities and other assets such as LHA Tactical Beta Variable Series Fund (each a “Portfolio”); and

WHEREAS, the Fund is registered as an open-end management investment company under the Investment Company Act of 1940 (the “1940 Act”) and shares of the Portfolios are registered under the Securities Act of 1933, as amended (the “1933 Act”); and

WHEREAS, the Adviser, which serves as investment adviser to the Fund, is duly registered as an investment adviser under the Investment Advisers Act of 1940, as amended; and

WHEREAS, the Company has issued or will issue certain variable annuity contracts supported wholly or partially by the Account (the “Contracts”), and said Contracts are listed in Schedule A hereto, which may be updated from time to time for convenience of the parties; and

WHEREAS, the Account is duly established and maintained as a segregated asset account, duly established by the Company, to set aside and invest assets attributable to the aforesaid Contracts; and

WHEREAS, the Company intends to purchase shares in the Portfolio(s) of the Fund on behalf of the Account to fund the aforesaid Contracts;

NOW, THEREFORE, in consideration of their mutual promises, the Company, the Fund and the Adviser agree as follows:

ARTICLE I. Sale of Fund Shares

1.1. Subject to Article X hereof, the Fund agrees to make available to the Company for purchase on behalf of the Account, shares of the Portfolio, such purchases to be effected at net asset value in accordance with Section 1.3 of this Agreement. Notwithstanding the foregoing, (i) the Portfolios (other than those listed on Schedule A) in existence now or that may be established in the future will be made available to the Company only as the Fund may so provide and agree to, and (ii) the Board of Trustees of the Fund (the “Board”) may suspend or terminate the offering of shares of any Portfolio or class thereof upon written notice to the Company, if such action is required by law or by regulatory authorities having jurisdiction or if, in the sole discretion of the Board acting in good faith and in light of its fiduciary duties under federal and any applicable state laws, suspension or termination is necessary and in the best interests of the shareholders of such Portfolio.

1.2. The Fund shall redeem, at the Company’s request, any full or fractional Portfolio shares held by the Company on behalf of the Account, such redemptions to be effected at net asset value in accordance with Section 1.3 of this Agreement. Notwithstanding the foregoing, the Fund may delay redemption of Fund shares of any Portfolio to the extent permitted by the 1940 Act, and any rules, regulations or orders thereunder.

1.3. Purchase and Redemption Procedures

(a) The parties agree to place and settle trades for shares through the National Securities Clearing Corporation (“NSCC”). The Fund hereby appoints the Company as an agent of the Fund for the limited purpose of receiving and accepting purchase and redemption requests on behalf of the Account (but not with respect to any Fund shares that may be held in the general account of the Company) for shares of those Portfolios made available hereunder, based on allocations of amounts to the Account or subaccounts thereof under the Contracts and other transactions relating to the Contracts or the Account. Receipt and acceptance of any such request (or relevant transactional information therefore) on any day the New York Stock Exchange is open for trading and on which a Portfolio calculates its net asset value (a “Business Day”) pursuant to the rules of the Securities and Exchange Commission (“SEC”), by the Company as such limited agent of the Fund prior to the time that the Fund ordinarily calculates its net asset value as described from time to time in the Fund’s prospectus shall constitute receipt and acceptance by the Portfolio on that same Business Day. In the event that Company is unable to place and settle trades through the NSCC, Company will calculate and forward net orders so that the Fund receives notice of such orders by 9:30 a.m. Eastern Time on the next following Business Day.

(b) The Company shall pay for shares of each Portfolio on the same Business Day that it notifies the Fund of a purchase request for such shares. Payment for Portfolio shares shall be made in federal funds transmitted to the Fund or other designated person by wire to be received by 3:00 p.m. Eastern Time on the Business Day the Fund is notified of the purchase request for Portfolio shares (unless the Fund determines and so advises the Company that sufficient proceeds are available from redemption of shares of other Portfolios effected pursuant to redemption requests tendered by the Company on behalf of the Account, or unless the Fund otherwise determines and so advises the Company to delay the date of payment, to the extent the Fund may do so under the 1940 Act). If federal funds are not received on time, such funds will be invested, and Portfolio shares purchased thereby will be issued, as soon as practicable and the Company shall promptly, upon the Fund’s request, reimburse the Fund for any charges, costs, fees, interest or other expenses incurred by the Fund in connection with any advances to, or borrowing or overdrafts by, the Fund, or any similar expenses incurred by the Fund, as a result of portfolio transactions effected by the Fund based upon such purchase request. Upon receipt of federal funds so wired, such funds shall cease to be the responsibility of the Company and shall become the responsibility of the Fund.

(c) Payment for Portfolio shares redeemed by the Account or the Company shall be made by the Fund in federal funds transmitted by wire to the Company or any other designated person by 3:00 p.m. Eastern Time on the same Business Day the Fund is properly notified of the redemption order of such shares (unless redemption proceeds are to be applied to the purchase of shares of other Portfolios in accordance with Section 1.3(b) of this Agreement), except that the Fund reserves the right to delay payment of redemption proceeds to the extent permitted under Section 22(e) of the 1940 Act and any rules thereunder, and in accordance with the procedures and policies of the Fund as described in the then-current prospectus.

Any purchase or redemption request for Portfolio shares held or to be held in the Company’s general account shall be effected at the net asset value per share next determined after the Fund’s receipt and acceptance of such request, provided that, in the case of a purchase request, payment for Fund shares so requested is received by the Fund in federal funds prior to close of business for determination of such value, as defined from time to time in the Fund’s prospectus.

1.4. The Fund shall use its best efforts to make the net asset value per share for each Portfolio available to the Company by 6:00 p.m. Eastern Time each Business Day, and in any event, as soon as reasonably practicable after the net asset value per share for such Portfolio is calculated, and shall calculate such net asset value in accordance with the Fund’s prospectus. If the Fund provides the Company with materially incorrect share net asset value information, the Company on behalf of the Account, shall be entitled to an adjustment to the number of shares purchased or redeemed to reflect the correct share net asset value. Any material error in the calculation of the net asset value per share, dividend or capital gain information shall be reported promptly to the Company upon discovery. In the event that any such material error is the result of the gross negligence of the Fund, or its designated agent for calculating the net asset value, any administrative or other costs or losses incurred for correcting underlying Contract owner accounts shall be at the Adviser’s expense.

1.5. The Fund shall use its best efforts to furnish notice (by wire or telephone followed by written confirmation) to the Company of any income dividends or capital gain distributions payable on any Portfolio shares by the record date, but in no event later than 6:00 p.m. Eastern Time on the ex-dividend date. The Company, on its behalf and on behalf of the Account, hereby elects to receive all such dividends and distributions as are payable on any Portfolio shares in the form of additional shares of that Portfolio. The Company reserves the right, on its behalf and on behalf of the Account, to revoke this election and to receive all such dividends and capital gain distributions in cash. The Fund shall notify the Company promptly of the number of Portfolio shares so issued as payment of such dividends and distributions.

1.6. Issuance and transfer of Fund shares shall be by book entry only. Share certificates will not be issued to the Company or the Account. Purchase and redemption orders for Fund shares shall be recorded in an appropriate ledger for the Account or the appropriate subaccount of the Account.

1.7. (a) The parties hereto acknowledge that the arrangement contemplated by this Agreement is not exclusive; the Fund’s shares may be sold to other insurance companies and the cash value of the Contracts may be invested in other investment companies.

(b) The Company shall not, without prior notice to the Adviser (unless otherwise required by applicable law), take any action to operate the Account as a management investment company under the 1940 Act.

(c) The Company shall not, without prior notice to the Adviser (unless otherwise required by applicable law), induce Contract owners to change or modify the Fund or change the Fund’s investment adviser.

(d) The Company shall not, without prior notice to the Fund, induce Contract owners to vote on any matter submitted for consideration by the shareholders of the Fund in a manner other than as recommended by the Board.

ARTICLE II. Representations and Warranties

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2.1. The Company represents and warrants that the Contracts (a) are, or prior to issuance will be, registered under the 1933 Act, or (b) are not registered because they are properly exempt from registration under the 1933 Act or will be offered exclusively in transactions that are properly exempt from registration under the 1933 Act. The Company further represents and warrants that the Contracts will be issued and sold in compliance in all material respects with all applicable federal securities and state securities and insurance laws. The Company further represents and warrants that it is an insurance company duly organized and in good standing under applicable law, that it has legally and validly established the Account as a segregated asset account under Kansas insurance laws, and that it (a) has registered or, prior to any issuance or sale of the Contracts, will register the Account as a unit investment trust in accordance with the provisions of the 1940 Act to serve as a segregated investment account for the Contracts, or alternatively (b) has not registered the Account in proper reliance upon an exclusion from registration under the 0000 Xxx.

2.2. The Fund represents and warrants that Portfolio shares sold pursuant to this Agreement shall be registered under the 1933 Act, shall be duly authorized for issuance and sold in compliance with applicable state and federal securities laws and that the Fund is and shall remain registered under the 0000 Xxx. The Fund shall amend the registration statement for its shares under the 1933 Act and the 1940 Act from time to time as required in order to effect the continuous offering of its shares. The Fund shall register and qualify the shares for sale in accordance with the laws of the various states only if and to the extent deemed advisable by the Fund.

2.3. The Fund represents and warrants that it is lawfully organized and validly existing under the laws of the State of Ohio and that it does and will comply in all material respects with the 1940 Act, including, without limitation, Rule 38a-1 under the 1940 Act.

2.4. The Adviser represents and warrants that it is registered as an investment adviser with the SEC and that it does and will comply in all material respects with the Investment Advisers Act of 1940, including, without limitation, Rule 206(4)-7 under the Investment Advisers Act.

2.5. The Fund and the Adviser represent and warrant that all of their trustees/directors, officers, employees, and other individuals or entities dealing with the money and/or securities of the Fund are and shall continue to be at all times covered by a blanket fidelity bond or similar coverage for the benefit of the Fund in an amount not less than the minimum coverage as required currently by Rule 17g-1 of the 1940 Act or related provisions as may be promulgated from time to time. The aforesaid bond shall include coverage for larceny and embezzlement and shall be issued by a reputable bonding company.

ARTICLE III. Prospectuses and Proxy Statements; Voting

3.1. The Fund shall provide the Company with as many printed copies of the current prospectus, current Statement of Additional Information (“SAI”), supplements, proxy statements, and annual or semi-annual reports of each Portfolio as the Company may reasonably request, with expenses to be borne in accordance with Schedule B hereof. If requested by the Company in lieu thereof, the Fund shall provide such documents (including a print-ready PDF, or an electronic copy of the documents in a format suitable for printing and posting on the Company’s website, all as the Company may reasonably request) and such other assistance as is reasonably necessary in order for the Company to have prospectuses, SAIs,

supplements and annual or semi-annual reports for the Contracts and the Fund printed together in a single document or posted on the Company’s web-site or printed individually by the Company if it so chooses.

3.2. The Fund’s prospectus shall state that the current SAI for the Fund is available.

3.3. The Fund shall provide the Company with information regarding the Fund’s expenses, which information may include a table of fees and related narrative disclosure for use in any prospectus or other descriptive document relating to a Contract. The Company agrees that it will use such information substantially in the form provided. The Company shall provide prior written notice of any proposed modification of such information, which notice will describe the manner in which the Company proposes to modify the information, and agrees that it may not modify such information in any way without the prior consent of the Fund, which consent shall not be unreasonably withheld.

3.4. Pursuant to Rule 30e-3 under the Investment Company Act of 1940 (“Rule 30e-3”), the Company shall ensure that the following Fund materials with respect to each Portfolio on Schedule A are posted to a website hosted and maintained by the Company or its third party vendor: (i) current report to shareholders; (ii) prior report to shareholders; (iii) complete portfolio holdings from reports containing a summary schedule of investments; and (iv) portfolio holdings for most recent first and third fiscal quarters (items (i) through (iv) collectively, the “Required Materials”). To assist the Company in fulfilling its Rule 30e-3 obligations, the Fund shall send a .pdf file of the Required Materials to xxxxxxxxx@xxxxxxxxxxxxx.xxx as soon as practicable after filing with the SEC but no later than fifty-five (55) days after the close of the period for which the Required Materials are being made. The Company shall provide a paper notice to Contract owners, fulfill ad hoc requests from Contract owners for a paper copy of any of the Required Materials, and fulfill Contract owner elections to receive future Fund shareholder reports in paper, all as required by Rule 30e-3. Contract owner elections to receive future Fund shareholder reports in paper shall be governed by Section 3.1. Rule 30e-3 expenses shall be borne in accordance with Schedule B hereto.

3.5 The Company shall host and maintain the websites specified in paragraph (j)(1)(iii) of Rule 498A under the 1933 Act (“Rule 498A”), so that the following documents (collectively, “Fund Documents”) are publicly accessible, free of charge, at those websites, in accordance with the conditions set forth in that paragraph, provided that the Fund and Adviser fulfill their obligations herein: (1) summary prospectus for the Portfolios; (2) statutory prospectus for the Portfolios; (3) statement of additional information (“SAI”) for the Portfolios; and (4) most recent annual and semi-annual reports to shareholders (under Rule 30e-1 under the 0000 Xxx) for the Portfolios. The Fund shall send a .pdf file of the Fund Documents to xxxxxxxxx@xxxxxxxxxxxxx.xxx as soon as practicable after filing with the SEC but no later than fifty-five (55) days after the close of the period for which the Fund Documents are being made. The Fund shall provide updated versions of the Fund Documents as necessary. Rule 498A expenses shall be borne in accordance with Schedule B hereto.

The Company shall ensure that an Initial Summary Prospectus is used for each currently offered Contract described under the related registration statement, in accordance with paragraph (j)(1)(i) of Rule 498A. The Fund shall ensure that a summary prospectus is used for each Fund, in accordance with paragraph (j)(1)(ii) of Rule 498A.

Upon request by the Company, the Fund shall provide such data regarding each Portfolio’s expense ratios and investment performance to facilitate the registration and sale of the Contracts. Without limiting the generality of the forgoing, the Fund shall provide the following Portfolio expense and performance data on a timely basis to facilitate the Company’s preparation of its annually updated registration statement for the Contracts (and as otherwise reasonably requested by the Company):

(a) the gross “Annual Portfolio Company Expenses” for each Portfolio, calculated in

accordance with Item 3 of Form N-1A, before any expense reimbursements or fee waiver arrangements (and in accordance with (i) Instruction 16 to Item 4 of Form N-4, and (ii) Instruction 4(a) to Item 4 of Form N-6); and

(b) the net “Annual Portfolio Company Expenses” (aka “Total Annual Fund Operating Expenses”) for each Portfolio, calculated in accordance with Item 3 of Form N- 1A, that include any expense reimbursements or fee waiver arrangements (and in accordance with (i) Instruction 17 to Item 4 of Form N-4 and (ii) Instruction 4 to Item 17 of Form N-4, and (iii) Instruction 4(b) to Item 4 of Form N-6, and (iv) Instruction 4 to Item 18 of Form N-6), and the period for which the expense reimbursements or fee waiver arrangement is expected to continue and whether it can be terminated by the Portfolio (or Fund); and

(c) the “Average Annual Total Returns” for each Portfolio (before taxes), calculated pursuant to Item 4(b)(2)(iii) of Form N-1A (for the 1, 5, and 10 year periods, and in accordance with (i) Instruction 7 to Item 17 of Form N-4, and (ii) Instruction 7 to Item 18 of Form N-6).

3.6 So long as, and to the extent the SEC continues to interpret the 1940 Act to require pass-through voting privileges for variable contract owners, or to the extent otherwise required by law, the Company shall, at the Company’s option, follow one of the two methods described below to provide pass-through voting privileges to contract owners:

(a) Provide a list of Contract owners with value allocated to a Portfolio as of the record date to the Fund or its agent in order to permit the Fund to send solicitation material and gather voting instructions from Contract owners on behalf of the Company. The Company shall also provide such other information to the Fund as is reasonably necessary in order for the Fund to properly tabulate votes for Fund initiated proxies. In the event that the Company chooses this option, the Fund shall be responsible for properly “echo voting” shares of a Portfolio for which no voting instructions have been received.

(b) Solicit voting instructions from Contract owners itself and vote shares of the Portfolio in accordance with instructions received from Contract owners. The Company shall vote the shares of the Portfolios for which no instructions have been received in the same proportion as shares of the Portfolio for which instructions have been received.

3.7 The Company reserves the right to vote Fund shares held in its general account in its own right, to the extent permitted by applicable laws.

3.8 If the Fund and the Company agree to distribute Fund summary prospectuses to Contract owners pursuant to Rule 498 of the 1933 Act, as set forth in Schedule C of this Agreement, then each party to the Agreement represents and warrants that it complies with the requirements of Rule 498 and applicable SEC guidance regarding the Rule in connection therewith, and that it maintains policies and procedures reasonably designed to ensure that it can meet its obligations in connection with Fund summary prospectuses. The parties agree to comply with the terms included in the attached Schedule C as of the effective date of this Agreement.

ARTICLE IV. Sales Material and Information

4.1. The Company shall furnish, or shall cause to be furnished, to the Fund, the Adviser or their designees, each piece of sales literature or other promotional material that the Company develops and in which the Fund (or a Portfolio thereof) or the Adviser is named. No such material shall be used until approved by the Fund and the Adviser or their designees, and the Fund will use its best efforts for it or its designee to review such sales literature or promotional material within five (5) Business Days after

receipt of such material. Materials not approved or disapproved within five (5) Business Days shall be deemed approved. The Fund or its designee reserves the right to reasonably object to the continued use of any such sales literature or other promotional material in which the Fund (or a Portfolio thereof) or the Adviser is named, and no such material shall be used if the Fund or its designee so objects.

4.2. The Company shall not give any information or make any representations or statements on behalf of the Fund or concerning the Fund or the Adviser in connection with the sale of the Contracts other than the information or representations contained in the registration statement or prospectus or SAI for the Fund shares, as such registration statement and prospectus or SAI may be amended or supplemented from time to time, or in reports or proxy statements for the Fund, or in sales literature or other promotional material approved by the Fund or its designee, except with the permission of the Fund or its designee.

4.3. The Fund and the Adviser, or their designee, shall furnish, or cause to be furnished, to the Company, each piece of sales literature or other promotional material that it develops and in which the Company, and/or the Account, is named. No such material shall be used until approved by the Company, and the Company will use its best efforts to review such sales literature or promotional material within five (5) Business Days after receipt of such material. Materials not approved or disapproved within five (5) Business Days shall be deemed approved. The Company reserves the right to reasonably object to the continued use of any such sales literature or other promotional material in which the Company and/or its Account is named, and no such material shall be used if the Company so objects.

4.4. The Fund shall not give any information or make any representations on behalf of the Company or concerning the Company, the Account, or the Contracts other than the information or representations contained in a registration statement, prospectus (which shall include an offering memorandum, if any, if the Contracts issued by the Company or interests therein are not registered under the 1933 Act), or SAI for the Contracts, as such registration statement, prospectus, or SAI may be amended or supplemented from time to time, or in published reports for the Account which are in the public domain or approved by the Company for distribution to Contract owners, or in sales literature or other promotional material approved by the Company, except with the permission of the Company.

4.5. Upon request, the Fund will provide to the Company at least one complete copy of all registration statements, prospectuses, SAIs, reports, proxy statements, sales literature and other promotional materials, applications for exemptions, requests for no-action letters, and all amendments to any of the above, that relate to the Portfolios or their shares, after the filing of such document(s) with the SEC or other regulatory authorities.

4.6. Upon request, the Company will provide to the Fund at least one complete copy of all registration statements, prospectuses (which shall include an offering memorandum, if any, if the Contracts issued by the Company or interests therein are not registered under the 1933 Act), SAIs, reports, solicitations for voting instructions, sales literature and other promotional materials, applications for exemptions, requests for no-action letters, and all amendments to any of the above, that relate to the Contracts or the Account, after the filing of such document(s) with the SEC or other regulatory authorities. The Company shall provide to the Fund and the Adviser any complaints received from the Contract owners pertaining to the Fund or a Portfolio.

4.7. The Fund will provide the Company with as much notice as is reasonably practicable of any material change in the Fund’s registration statement, particularly any change resulting in a change to the registration statement or prospectus for any Account. The Fund will work with the Company so as to enable the Company to make changes to its prospectus or registration statement, in an orderly manner.

The Fund will make reasonable efforts to attempt to have changes affecting Contract prospectuses become effective simultaneously with the annual updates for such prospectuses.

ARTICLE V. Fees and Expenses

5.1. The Fund shall pay no fee or other compensation to the Company under this Agreement, except that if the Fund or any Portfolio adopts and implements a plan pursuant to Rule 12b-1 to finance distribution or administrative expenses, then the Fund may make payments to the Company or to the underwriter for the Contracts if and in amounts agreed to by the Fund in writing.

5.2. All expenses incident to performance by the parties under this Agreement shall be paid in accordance with Schedule B hereof.

ARTICLE VI. Qualification

6.1 The Fund will invest its assets in such a manner as to ensure that the Contracts will be treated as annuity or life insurance contracts, whichever is appropriate, under the Internal Revenue Code of 1986, as amended (“Code”) and the regulations issued thereunder (or any successor provisions). Without limiting the scope of the foregoing, each Portfolio represents and warrants that it has complied and will continue to comply with Section 817(h) of the Code and Treasury Regulation §1.817-5, and any Treasury interpretations thereof, relating to the diversification requirements for variable annuity, endowment, or life insurance contracts, and any amendments or other modifications or successor provisions to such Section or Regulations. In the event of a breach of this Article VI by the Fund, it will take all reasonable steps (a) to notify the Company of such breach and (b) to adequately diversify the Fund so as to achieve compliance within the grace period afforded by Regulation 1.817-5.

6.2 The Fund represents and warrants that it is qualified as a regulated investment company under Subchapter M of the Code and that it will maintain such qualification (under Subchapter M or any successor or similar provisions) and that it will notify the Company immediately upon having a reasonable basis for believing that it has ceased to so qualify or that it might not so qualify in the future.

6.3 The Company represents that the Contracts are currently, and at the time of issuance shall be, treated as life insurance or annuity insurance contracts, under applicable provisions of the Code, and that it will maintain such treatment, and that it will notify the Fund immediately upon having a reasonable basis for believing the Contracts have ceased to be so treated or that they might not be so treated in the future. The Company agrees that any prospectus offering a contract that is a “modified endowment contract” as that term is defined in Section 7702A of the Code (or any successor or similar provision), shall identify such contract as a modified endowment contract.

ARTICLE VII. [RESERVED]

ARTICLE VIII. Indemnification

8.1 Indemnification by the Company

(a) The Company agrees to indemnify and hold harmless each of the Fund and the Adviser and each of its trustees/directors and officers, and each person, if any, who controls the Fund or Adviser within the meaning of Section 15 of the 1933 Act or who is under common control with the Fund or the Adviser (collectively, the “Indemnified Parties” for purposes of this Section 8.1) against

any and all losses, claims, damages, liabilities (including amounts paid in settlement with the written consent of the Company) or litigation (including legal and other expenses), to which the Indemnified Parties may become subject under any statute or regulation, at common law or otherwise, insofar as such losses, claims, damages, liabilities or expenses (or actions in respect thereof) or settlements:

(i) arise out of or are based upon any untrue statement or alleged untrue statements of any material fact contained in the registration statement, prospectus (which shall include a written description of a Contract that is not registered under the 1933 Act), or SAI for the Contracts or contained in the Contracts or sales literature for the Contracts (or any amendment or supplement to any of the foregoing), or arise out of or are based upon the omission or the alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, provided that this agreement to indemnify shall not apply as to any Indemnified Party if such statement or omission or such alleged statement or omission was made in reliance upon and in conformity with information furnished to the Company by or on behalf of the Fund or the Adviser for use in the registration statement, prospectus or SAI for the Contracts or in the Contracts or sales literature (or any amendment or supplement) or otherwise for use in connection with the sale of the Contracts, or

(ii) arise out of or as a result of statements or representations by or on behalf of the Company (other than statements or representations contained in the registration statement, prospectus, SAI, or sales literature of the Fund not supplied by the Company or persons under its control) or wrongful conduct of the Company or its agents or persons under the Company’s authorization or control, with respect to the sale or distribution of the Contracts, or

(iii) arise out of any untrue statement or alleged untrue statement of a material fact contained in a registration statement, prospectus, SAI, or sales literature of the Fund or any amendment thereof or supplement thereto or the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading if such a statement or omission was made in reliance upon information furnished to the Fund by or on behalf of the Company for use in the registration statement, prospectus or SAI of the Fund or in sales literature; or

(iv) arise as a result of any material failure by the Company to provide the services and furnish the materials under the terms of this Agreement; or

(v) arise out of or result from any material breach of any representation and/or warranty made by the Company in this Agreement or arise out of or result from any other material breach of this Agreement by the Company;

as limited by and in accordance with the provisions of Sections 8.1(b) and 8.1(c) hereof.

(b) The Company shall not be liable under this indemnification provision with respect to any losses, claims, damages, liabilities or litigation to which an Indemnified Party would otherwise be subject by reason of such Indemnified Party’s willful misfeasance, bad faith, or gross negligence in the performance of such Indemnified Party’s duties or by reason of such Indemnified Party’s reckless disregard of its obligations or duties under this Agreement.

(c) The Company shall not be liable under this indemnification provision with respect to any claim made against an Indemnified Party unless such Indemnified Party shall have notified

the Company in writing within a reasonable time after the summons or other first legal process giving information of the nature of the claim shall have been served upon such Indemnified Party (or after such Indemnified Party shall have received notice of such service on any designated agent), but failure to notify the Company of any such claim shall not relieve the Company from any liability which it may have to the Indemnified Party against whom such action is brought otherwise than on account of this indemnification provision. In case any such action is brought against an Indemnified Party, the Company shall be entitled to participate, at its own expense, in the defense of such action. The Company also shall be entitled to assume the defense thereof, with counsel reasonably satisfactory to the party named in the action. After notice from the Company to such party of the Company’s election to assume the defense thereof, the Indemnified Party shall bear the fees and expenses of any additional counsel retained by it, and the Company will not be liable to such party under this Agreement for any legal or other expenses subsequently incurred by such party independently in connection with the defense thereof other than reasonable costs of investigation.

(d) The Indemnified Parties will promptly notify the Company of the commencement of any litigation or proceedings against them in connection with the issuance or sale of the Fund shares or the Contracts or the operation of the Fund.

8.2 Indemnification by the Adviser

(a) The Adviser agrees to indemnify and hold harmless the Company and each of its directors and officers and each person, if any, who controls the Company within the meaning of Section 15 of the 1933 Act (collectively, the “Indemnified Parties” for purposes of this Section 8.2) against any and all losses, claims, damages, liabilities (including amounts paid in settlement with the written consent of the Adviser) or litigation (including legal and other expenses) to which the Indemnified Parties may become subject under any statute or regulation, at common law or otherwise, insofar as such losses, claims, damages, liabilities or expenses (or actions in respect thereof) or settlements:

(i) arise out of or are based upon any untrue statement or alleged untrue statement of any material fact contained in the registration statement or prospectus or SAI or sales literature of the Fund (or any amendment or supplement to any of the foregoing), or arise out of or are based upon the omission or the alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, provided that this agreement to indemnify shall not apply as to any Indemnified Party if such statement or omission or such alleged statement or omission was made in reliance upon and in conformity with information furnished to the Adviser or Fund by or on behalf of the Company for use in the registration statement, prospectus or SAI for the Fund or in sales literature (or any amendment or supplement) or otherwise for use in connection with the sale of the Contracts or Fund shares; or

(ii) arise out of or as a result of statements or representations by or on behalf of the Fund or the Adviser (other than statements or representations contained in the registration statement, prospectus, SAI or sales literature for the Contracts not supplied by the Fund or the Adviser) or wrongful conduct of the Adviser or the Fund with respect to the sale or distribution of the Contracts or Fund shares; or

(iii) arise out of any untrue statement or alleged untrue statement of a material fact contained in a registration statement, prospectus, SAI or sales literature covering the Contracts, or any amendment thereof or supplement thereto, or the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statement or statements therein not misleading, if such statement or omission was made

in reliance upon information furnished to the Company by or on behalf of the Adviser or the Fund; or

(iv) arise as a result of any failure by the Fund or the Adviser to provide the services and furnish the materials under the terms of this Agreement (including a failure of the Fund, whether unintentional or in good faith or otherwise, to comply with the diversification and other qualification requirements specified in Article VI of this Agreement); or

(v) arise out of or result from any material breach of any representation and/or warranty made by or on behalf of the Adviser or the Fund in this Agreement or arise out of or result from any other material breach of this Agreement by or on behalf of the Adviser or the Fund;

as limited by and in accordance with the provisions of Sections 8.2(b) and 8.2(c) hereof.

(b) The Adviser shall not be liable under this indemnification provision with respect to any losses, claims, damages, liabilities or litigation to which an Indemnified Party would otherwise be subject by reason of such Indemnified Party’s willful misfeasance, bad faith, or gross negligence in the performance of such Indemnified Party’s duties or by reason of such Indemnified Party’s reckless disregard of obligations and duties under this Agreement or to the Company or the Account, whichever is applicable.

(c) The Adviser shall not be liable under this indemnification provision with respect to any claim made against an Indemnified Party unless such Indemnified Party shall have notified the Adviser in writing within a reasonable time after the summons or other first legal process giving information of the nature of the claim shall have been served upon such Indemnified Party (or after such Indemnified Party shall have received notice of such service on any designated agent), but failure to notify the Adviser of any such claim shall not relieve the Adviser from any liability which it may have to the Indemnified Party against whom such action is brought otherwise than on account of this indemnification provision. In case any such action is brought against the Indemnified Party, the Adviser will be entitled to participate, at its own expense, in the defense thereof. The Adviser also shall be entitled to assume the defense thereof, with counsel reasonably satisfactory to the party named in the action. After notice from the Adviser to such party of the Adviser’s election to assume the defense thereof, the Indemnified Party shall bear the fees and expenses of any additional counsel retained by it, and the Adviser will not be liable to such party under this Agreement for any legal or other expenses subsequently incurred by such party independently in connection with the defense thereof other than reasonable costs of investigation.

(d) The Company agrees promptly to notify the Adviser of the commencement of any litigation or proceedings against it or any of its officers or directors in connection with the issuance or sale of the Contracts or the operation of the Account.

8.3 Indemnification by the Fund

(a) The Fund agrees to indemnify and hold harmless the Company and each of its directors and officers and each person, if any, who controls the Company within the meaning of Section 15 of the 1933 Act (collectively, the “Indemnified Parties” for purposes of this Section 8.3) against any and all losses, claims, expenses, damages, liabilities (including amounts paid in settlement with the written consent of the Fund) or litigation (including legal and other expenses) to which the Indemnified Parties may be required to pay or may become subject under any statute or regulation, at

common law or otherwise, insofar as such losses, claims, expenses, damages, liabilities or expenses (or actions in respect thereof) or settlements, are related to the operations of the Fund and:

(iv) arise as a result of any failure by the Fund to provide the services and furnish the materials under the terms of this Agreement (including a failure, whether unintentional or in good faith or otherwise, to comply with the diversification and other qualification requirements specified in Article VI of this Agreement); or

(v) arise out of or result from any material breach of any representation and/or warranty made by or on behalf of the Fund in this Agreement or arise out of or result from any other material breach of this Agreement by or on behalf of the Fund;

as limited by and in accordance with the provisions of Sections 8.3(b) and 8.3(c) hereof.

(b) The Fund shall not be liable under this indemnification provision with respect to any losses, claims, damages, liabilities or litigation to which an Indemnified Party would otherwise be subject by reason of such Indemnified Party’s willful misfeasance, bad faith, or gross negligence in the performance of such Indemnified Party’s duties or by reason of such Indemnified Party’s reckless disregard of obligations and duties under this Agreement or to the Company or the Account, whichever is applicable.

(c) The Fund shall not be liable under this indemnification provision with respect to any claim made against an Indemnified Party unless such Indemnified Party shall have notified the Fund in writing within a reasonable time after the summons or other first legal process giving information of the nature of the claim shall have been served upon such Indemnified Party (or after such

Indemnified Party shall have received notice of such service on any designated agent), but failure to notify the Fund of any such claim shall not relieve the Fund from any liability which it may have to the Indemnified Party against whom such action is brought otherwise than on account of this indemnification provision. In case any such action is brought against the Indemnified Parties, the Fund will be entitled to participate, at its own expense, in the defense thereof. The Fund also shall be entitled to assume the defense thereof, with counsel reasonably satisfactory to the party named in the action. After notice from the Fund to such party of the Fund’s election to assume the defense thereof, the Indemnified Party shall bear the fees and expenses of any additional counsel retained by it, and the Fund will not be liable to such party under this Agreement for any legal or other expenses subsequently incurred by such party independently in connection with the defense thereof other than reasonable costs of investigation.

(d) The Company agrees promptly to notify the Fund of the commencement of any litigation or proceeding against it or any of its respective officers or directors in connection with the Agreement, the issuance or sale of the Contracts, the operation of the Account, or the sale or acquisition of shares of the Fund.

ARTICLE IX. Applicable Law

9.1. This Agreement shall be construed and the provisions hereof interpreted under and in accordance with the laws of the State of Kansas, without regard to the conflict of laws provisions thereof.

9.2. This Agreement shall be subject to the provisions of the 1933 and 1940 Acts as well as the Exchange Act of 1934, and the rules and regulations and rulings thereunder, including such exemptions from those statutes, rules and regulations as the SEC may grant, and the terms hereof shall be interpreted and construed in accordance therewith

ARTICLE X. Termination

10.1. This Agreement shall continue in full force and effect until the first to occur of:

(a) termination by any party, for any reason with respect to some or all Portfolios, by six (6) months advance written notice delivered to the other parties; or

(b) termination by the Company by written notice to the other parties based upon the Company’s determination that shares of the Fund are not reasonably available to meet the requirements of the Contracts; or

(c) termination by the Company by written notice to the other parties in the event any of the Portfolio’s shares are not registered, issued or sold in accordance with applicable state and/or federal law or such law precludes the use of such shares as the underlying investment media of the Contracts issued or to be issued by the Company; or

(d) termination by the Fund or Adviser by written notice to the Company in the event that formal administrative proceedings are instituted against the Company by FINRA, the SEC, the Insurance Commissioner or like official of any state or any other regulatory body regarding the Company’s duties under this Agreement or related to the sale of the Contracts, the operation of any Account, or the purchase of the Portfolios’ shares; provided, however, that the Fund or Adviser determines in its sole judgment exercised in good faith, that any such administrative proceedings will have a material adverse effect upon the ability of the Company to perform its obligations under this Agreement; or

(e) termination by the Company by written notice to the other parties in the event that formal administrative proceedings are instituted against the Fund or Adviser by the SEC or any state securities department or any other regulatory body; provided, however, that the Company determines in its sole judgment exercised in good faith, that any such administrative proceedings will have a material adverse effect upon the ability of the Fund or Adviser to perform its obligations under this Agreement; or

(f) termination by the Company by written notice to the other parties in the event that any Portfolio ceases to qualify as a regulated investment company under Subchapter M or fails to comply with the Section 817(h) diversification requirements specified in Article VI hereof, or if the Company reasonably believes that any such Portfolio may fail to so qualify or comply with either provision; or

(g) termination by either the Fund or the Adviser by written notice to the other parties, if either one or both the Fund and the Adviser, respectively, shall determine, in their sole judgment exercised in good faith, that the Company has suffered a material adverse change in its business, operations, financial condition, or prospects since the date of this Agreement or is the subject of material adverse publicity; or

(h) termination by the Company by written notice to the other parties, if the Company shall determine, in its sole judgment exercised in good faith, that the Fund or the Adviser has suffered a material adverse change in its business, operations, financial condition or prospects since the date of this Agreement or is the subject of material adverse publicity; or

(i) termination by the Company upon any substitution of the shares of another investment company or series thereof for shares of a Portfolio of the Fund in accordance with the terms of the Contracts, provided that the Company has given at least 45 days prior written notice to the Fund and Adviser of the date of substitution.

10.2. Notwithstanding any termination of this Agreement, the Fund and the Adviser shall, at the option of the Company, continue to make available additional shares of the Fund pursuant to the terms and conditions of this Agreement, for all Contracts in effect on the effective date of termination of this Agreement (hereinafter referred to as “Existing Contracts”), unless the Company seeks an order pursuant to Section 26(c) of the 1940 Act to permit the substitution of other securities for the shares of the Portfolios. Specifically, the owners of the Existing Contracts shall be permitted to reallocate investments in the Fund, redeem investments in the Fund and/or invest in the Fund upon the making of additional purchase payments under the Existing Contracts (subject to any such election by the Company).

10.3. Notwithstanding any termination of this Agreement, each party’s obligation under Article VIII to indemnify the other parties shall survive.

ARTICLE XI. Notices

Any notice shall be sufficiently given when sent by registered or certified mail to the other party at the address of such party set forth below or at such other address as such party may from time to time specify in writing to the other party.

If to the Company:

Security Benefit Life Insurance Company

Attention General Counsel

One Security Benefit Place

Topeka, Kansas 66636 - 0001

If to the Fund:

Unified Series Trust

000 Xxxxxxxx Xxxxx, Xxxxx 000

Xxxxxxxxxx, Xxxx 00000

Attn: President

With a copy to:

Xxxxxxxxx Xxxxxxxx, Esq.

Xxxxxxxx Xxxx LLP

000 Xxxxxx Xxxxxx, 00^xx Xxxxx

Xxxxxxxxxx, Xxxx 00000

If to Adviser:

Little Harbor Advisors, LLC

00 Xxxxx Xxxx

Xxxxxxxxxx, Xxxxxxxxxxxxx 00000

Attn: Xxxxxxx Xxxxxxxx

ARTICLE XII. Miscellaneous

12.1. All persons dealing with the Fund must look solely to the property of the respective Portfolios listed on Schedule A hereto as though each such Portfolio had separately contracted with the Company and the Adviser for the enforcement of any claims against the Fund. The parties agree that neither the Board, officers, agents or shareholders of the Fund assume any personal liability or responsibility for obligations entered into by or on behalf of the Fund.

12.2. Subject to the requirements of legal process and regulatory authority, the Fund and the Adviser shall treat as confidential the names and addresses of the owners of the Contracts. Each party shall treat as confidential all information reasonably identified as confidential in writing by any other party hereto and, except as permitted by this Agreement, shall not disclose, disseminate or utilize such information without the express written consent of the affected party until such time as such information has come into the public domain.

12.3. The captions in this Agreement are included for convenience of reference only and in no way define or delineate any of the provisions hereof or otherwise affect their construction or effect.

12.4. This Agreement may be executed simultaneously in two or more counterparts, each of which taken together shall constitute one and the same instrument.

12.5. If any provision of this Agreement shall be held or made invalid by a court decision, statute, rule or otherwise, the remainder of the Agreement shall not be affected thereby.

12.6. Each party hereto shall cooperate with each other party and all appropriate governmental authorities (including without limitation the SEC, FINRA, and state insurance regulators) and shall permit such authorities reasonable access to its books and records in connection with any investigation or inquiry relating to this Agreement or the transactions contemplated hereby. Notwithstanding the generality of the foregoing, each party hereto further agrees to furnish the Kansas Insurance Commissioner with any information or reports in connection with services provided under this Agreement which such Commissioner may request in order to ascertain whether the variable insurance

operations of the Company are being conducted in a manner consistent with the Kansas insurance laws and regulations and any other applicable law or regulations.

12.7. The rights, remedies and obligations contained in this Agreement are cumulative and are in addition to any and all rights, remedies, and obligations, at law or in equity, which the parties hereto are entitled to under state and federal laws.

12.8. This Agreement may be amended by written agreement between all parties. This Agreement or any of the rights and obligations hereunder may not be assigned by any party without the prior written consent of all parties hereto.

IN WITNESS WHEREOF, each of the parties hereto has caused this Agreement to be executed in its name and on its behalf by its duly authorized representative.

Security Benefit Life Insurance Company	By its authorized officer
	By:	/s/ X. X. Xxxxx
	Title:	President
	Date:	11/21/2021
Unified Series Trust, solely on	By its authorized officer
behalf of its series LHA Tactical Beta Variable Series Fund	By:	/s/ Xxxxxx X. Xxxx
	Title:	President
	Date:	November 22, 2021
Little Harbor Advisors, LLC	By its authorized officer
	By:	/s/ Xxxx Xxxxxxx
	Title:	President
	Date:

[Date]

Schedule A

Account(s)	Contract(s)
Variflex Separate Account	Variflex
SBL Variable Annuity Account VIII	Variflex LS
Variable Annuity Account XI	Scarborough
SBL Variable Annuity Account XIV	AdvisorDesigns SecureDesigns AdvanceDesigns EliteDesigns EliteDesigns II Security Benefit BridgePoint Variable Annuity

Additionally, “Accounts” and “Contracts” will include any new Accounts and Contracts created subsequent to the date hereof.

Portfolios

LHA Tactical Beta Variable Series Fund

Series II

Additionally, “Portfolios” will include any portfolio agreed to by the parties in accordance with Section 1.1 of this Agreement.

SCHEDULE B

EXPENSES

The Fund and the Company will coordinate the functions and pay the costs of the completing these functions based upon an allocation of costs in the tables below.

Item	Function	Party Responsible for Expense
Fund Prospectus	Printing and Distribution (including postage)	Fund (Company may choose to do the printing at Fund’s expense)
Fund Prospectus and SAI Supplements	Printing and Distribution (including postage)	Fund (Company may choose to do the printing at Fund’s expense)
Fund SAI	Printing and Distribution (including postage)	Fund
Proxy Material for Fund	Printing, Distribution to Current (including postage), tabulation and solicitation	Fund
Fund Annual & Semi-Annual Report	Printing and Distribution (including postage)	Fund (Company may choose to do the printing at Fund’s expense)
30e-3 Notice	Printing and Distribution (including postage)	Fund (Company may choose to do the printing at Fund’s expense)
30e-3 Required Materials	Website Hosting and Maintenance	Fund
Contract Prospectus	Printing and Distribution (including postage)	Company
Contract Prospectus and SAI Supplements	Printing and Distribution (including postage)	Company
Contract SAI	Printing and Distribution (including postage)	Company
498A Fund Documents	Website Hosting and Maintenance	Fund
Other communication to Prospective and Current	Printing and Distribution (including postage)	If Required by Law or Fund – Fund If Required by Company – Company
Operations of the Fund	All operations and related expenses, including the cost of registration and qualification of shares, taxes on the issuance or transfer of shares, cost of management of the business affairs of a Fund, and expenses paid or assumed by a Fund pursuant to any Rule 12b-1 plan	Fund
Operations of the Accounts	Federal registration of units of separate account (24f-2 fees)	Company

SCHEDULE C

USE OF SUMMARY PROSPECTUSES

All capitalized terms used herein and not otherwise defined shall have the meaning ascribed to such term in the Agreement.

For purposes of this Schedule C, the terms Summary Prospectus and Statutory Prospectus shall have the same meaning as set forth in Rule 498.

The Fund shall provide the Company with copies of the Summary Prospectuses and any supplements thereto in the same manner and at the same times as the Agreement requires that the Fund provide the Company with Statutory Prospectuses.

The Fund and the Adviser each represents and warrants that the Summary Prospectuses and the web site hosting of such Summary Prospectuses will comply with the requirements of Rule 498 applicable to the Fund and its Portfolios. The Fund further represents and warrants that it has appropriate policies and procedures in place in accordance with Rule 498(e)(4) to ensure that such web site continuously complies with Rule 498.

The Fund and the Adviser each agrees that the URL indicated on each Summary Prospectus will lead Contract owners directly to the web page used for hosting Summary Prospectuses and that such web page will host the current Fund documents required to be posted in compliance with Rule 498. The Fund shall immediately notify the Company of any unexpected interruptions in availability of this web page. The Fund agrees that the web landing page used for hosting Summary Prospectuses will not contain any marketing materials (other than those Fund documents provided for under Rule 498) and that the landing page will contain Summary Prospectuses only for the Fund or its affiliated funds.

The Fund and the Adviser represent and warrant that they will be responsible for compliance with the provisions of Rule 498(f)(i) involving Contract owner requests for additional Fund documents made directly to the Fund or the Adviser, or one of their affiliates. The Fund and the Adviser further represent and warrant that any information obtained about Contract owners pursuant to this provision will be used solely for the purposes of responding to requests for additional Fund documents.

The Company represents and warrants that it will respond to requests for additional Fund documents made by Contract owners directly to the Company or one of its affiliates.

The Company represents and warrants that any bundling of Summary Prospectuses and Statutory Prospectuses will be done in compliance with Rule 498.

At the Company’s request, the Adviser and the Fund will provide the Company with URLs to the current Fund documents for use with Company’s electronic delivery of Fund documents or on the Company’s website. The Adviser and the Fund will be responsible for ensuring the integrity of the URLs and for maintaining the Fund’s current documents on the site to which such URLs originally navigate to.

If the Fund determines that it will end its use of the Summary Prospectus delivery option, the Fund will provide the Company with at least 60 days’ advance notice of its intent so that the Company can arrange to deliver a Statutory Prospectus in place of a Summary Prospectus. In order to comply with Rule 498(e)(1), the Fund shall continue to maintain its website in compliance with the requirements of this Agreement and Rule 498 for a minimum of 90 days after the termination of any such notice period.

10.

The parties agree that all other provisions of the Participation Agreement, including the Indemnification provisions, will apply to the terms of this Schedule C as applicable.

11.

The parties agree that the Company is not required to distribute Summary Prospectuses to its Contract owners, but rather use of the Summary Prospectus will be at the discretion of the Company. The Company agrees that it will give the Adviser and the Fund sufficient notice of its intended use of the Summary Prospectuses or the Statutory Prospectuses.

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PARTICIPATION AGREEMENT Among Security Benefit Life Insurance Company, Unified Series Trust, and Little Harbor Advisors, LLC

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