Annual Report by Investment Company (Form N-CSR)

See notes which are an integral part of the Financial Statements.

Annual Financial Statements and Other Information | 1

Portfolio of InvestmentsMarch 31, 2026​

Anydrus Advantage ETF

See notes which are an integral part of the Financial Statements.

Annual Financial Statements and Other Information | 2

Portfolio of Investments (continued)March 31, 2026​

Anydrus Advantage ETF

See notes which are an integral part of the Financial Statements.

Annual Financial Statements and Other Information | 3

Portfolio of Investments (continued)March 31, 2026​

Anydrus Advantage ETF

See notes which are an integral part of the Financial Statements.

Annual Financial Statements and Other Information | 4

Portfolio of Investments (continued)March 31, 2026​

Anydrus Advantage ETF

(a) Non-income producing security

ADR - American Depositary Receipt

ETF - Exchange-Traded Fund

FTSE - Financial Times Stock Exchange

MSCI - Morgan Stanley Capital International

NYLI - New York Life Investments

PLC - Public Limited Company

S&P - Standard and Poor's

SPDR - Standard & Poor's Depositary Receipts

See notes which are an integral part of the Financial Statements.

Annual Financial Statements and Other Information | 5

Statement of Assets and LiabilitiesMarch 31, 2026​

See notes which are an integral part of the Financial Statements.

Annual Financial Statements and Other Information | 6

Statement of OperationsFor the Year ended March 31, 2026​

See notes which are an integral part of the Financial Statements.

Annual Financial Statements and Other Information | 7

Statements of Changes in Net Assets

(a) Commencement of operations

See notes which are an integral part of the Financial Statements.

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Financial Highlights

(a) Commencement of operations

(b) Calculated based on average shares method

(c) Net asset value total return is calculated assuming an initial investment made at the net asset value at the beginning of the period, reinvestment of all dividends and distributions at net asset value during the period, if any, and redemption on the last day of the period at net asset value. This percentage is not an indication of the performance of a shareholder's investment in the Fund based on market value due to differences between the market price of the shares and the net asset value per share of the Fund.

(d) Not annualized for periods less than one year

(e) Annualized for periods less than one year

(f) Excludes expenses of the investment companies in which the Fund invests.

(g) If applicable, certain fees were waived and/or reimbursed. If such waivers/reimbursements had not occurred, the ratio would have been as indicated.

(h) Recognition of net investment income by the Fund is affected by the timing of the declaration of dividends by the underlying investment companies in which the Fund invests. The ratio does not include net investment income of the underlying investment companies.

(i) Excludes the impact of in-kind transactions

Annual Financial Statements and Other Information | 9

Notes to Financial StatementsMarch 31, 2026​

(1) Organization

Collaborative Investment Series Trust (the "Trust") was organized on July 26, 2017, as a Delaware statutory trust. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company and thus is determined to be an investment company for accounting purposes. The Trust is comprised of several funds and is authorized to issue an unlimited number of shares of beneficial interest ("Shares") in one or more series representing interests in separate portfolios of securities. The accompanying financial statements are those of Anydrus Advantage ETF (the "Fund"). The Fund is a diversified actively-managed exchange-traded fund. The Fund's prospectus provides a description of the Fund's investment objectives, policies, and strategies. The Fund commenced operations on May 13, 2024.

Under the Trust's organizational documents, its officers and Board of Trustees (the "Board") are indemnified against certain liabilities arising out of the performance of their duties to the Fund. In addition, in the normal course of business, the Trust may enter into contracts with vendors and others that provide for general indemnifications. The Trust's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Trust. However, based on experience, the Trust expects that risk of loss to be remote.

The Fund included herein is deemed to be an individual reporting segment and is not part of a consolidated reporting entity. The objective and strategy of the Fund is used by the investment manager to make investment decisions, and the results of the operations, as shown in the statement of operations and the financial highlights for the Fund is the information utilized for the day-to-day management of the Fund. The Fund is party to the expense agreement as disclosed in the notes to the financial statements and resources are not allocated to the Fund based on performance measurements.

(2) SignificantAccountingPolicies

Shares of the Fund are listed and traded on the Cboe BZX Exchange, Inc. Market prices for the Shares may be different from their net asset value ("NAV"). The Fund issues and redeems Shares on a continuous basis at NAV only in large blocks of Shares called "Creation Units". Creation Units are issued and redeemed principally in-kind for securities included in a specified universe. Once created, Shares generally trade in the secondary market at market prices that change throughout the day in amounts less than a Creation Unit. Shares of the Fund may only be purchased or redeemed by certain financial institutions ("Authorized Participants"). An Authorized Participant is either (i) a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the National Securities Clearing

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Notes to Financial Statements (continued)March 31, 2026​

Corporation or (ii) a depository trust company participant and, in each case, must have executed a Participant Agreement with Paralel Distributors LLC (the "Distributor"). Most retail investors do not qualify as Authorized Participants nor have the resources to buy and sell whole Creation Units. Therefore, they are unable to purchase or redeem the shares directly from the Fund.

The following is a summary of significant accounting policies consistently followed by the Fund in the preparation of its financial statements. These policies are in conformity with generally accepted accounting principles in the United States of America ("GAAP"). The Fund is an investment company and accordingly follows the investment company accounting and reporting guidance of the Financial Accounting Standards Board ("FASB") Accounting Standards Codification Topic 946 "Financial Services - Investment Companies", including Accounting Standard Update 2013-08. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations for the period. Actual results could differ from those estimates.

A. InvestmentValuations

The Fund holds investments at fair value. Fair value is defined as the price that would be expected to be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The valuation techniques used to determine fair value are further described below.

Security values are ordinarily obtained through the use of independent pricing services in accordance with Rule 2a-5 under the 1940 Act pursuant to procedures adopted by the Board. Pursuant to these procedures, the Fund may use a pricing service, bank, or broker-dealer experienced in such matters to value the Fund's securities. If market quotations are not readily available, securities will be valued at their fair market as determined using the fair value procedures approved by the Board. The Board has delegated the execution of these procedures to the advisor as fair value designee. The fair valuation process is designed to value the subject security at the price the Fund would reasonably expect to receive upon its current sale. Additional consideration is given to securities that have experienced a decrease in the volume or level of activity or to the circumstances that indicate that a transaction is not orderly.

The Trust uses a three-tier fair value hierarchy that is dependent upon the various "inputs" used to determine the value of the Fund's investments. The valuation techniques described below maximize the use of observable inputs

Annual Financial Statements and Other Information | 11

Notes to Financial Statements (continued)March 31, 2026​

and minimize the use of unobservable inputs in determining fair value. These inputs are summarized in the three broad levels listed below:

• Level 1 - Quoted prices in active markets for identical assets that the Fundhas the ability to access

• Level 2 - Other observable pricing inputs at the measurement date (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.)

• Level 3 - Significant unobservable pricing inputs at the measurement date (including the Fund's own assumptions in determining the fair value of investments)

The inputs or methodology used for valuing investments are not necessarily an indication of the risk associated with investing in those investments.

Common stocks and exchange-traded funds ("ETFs") traded on a recognized securities exchange are valued at that day's last traded price or official closing price, asapplicable, on the exchange where the fundis primarily traded.Funds traded on arecognized exchange for which there were no sales on that day may be valued at the last traded price. In each of these situations, valuations are typically categorized as Level 1 in the fair value hierarchy.

TheFund did nothold any Level 2 or Level 3 investmentsas of March31, 2026.

The following table summarizes the Fund's investments, based on their valuation inputs, as of March 31, 2026, while the breakdown, by category, of investments is disclosed in the Portfolio of Investments for the Fund:

(a) See the Portfolioof Investments for industryclassifications.

B. SecurityTransactionsandRelated Income

Investment transactions are accounted for no later than the first calculation of the NAV on the business day following the trade date. For financial reporting purposes, however, security transactions are accounted for on the trade date on the last business day of the reporting period. Securities' gains and losses are calculated on the identified cost basis. Interest income and expenses are accrued daily. Dividends and dividend expense, less foreign tax withholding, if any, are recorded on the ex-dividend date.

Annual Financial Statements and Other Information | 12

Notes to Financial Statements (continued)March 31, 2026​

The Fund may own shares of ETFs that may invest in real estate investment trusts ("REITs"), which report information on the source of their distributions annually. Distributions received from investments in REITs in excess of income from underlying investments are recorded as realized gain and/or as a reduction to the cost of the Fund.

C. Cash

Idle cash may be swept into various interest-bearing overnight demand deposits and is classified as cash on the Statement of Assets and Liabilities. The Fund maintains cash in bank deposit accounts which, at times, may exceed the UnitedStates federally insured limit of $250,000. Amounts swept overnight are available on the next business day.

D. DividendsandDistributionsto Shareholders

Distributions are recorded on the ex-dividend date. The Fund intends to distribute to its shareholders net investment income and net realized capital gains, if any, at least annually. The amount of dividends from netinvestment income and net realized gains is determined in accordance with federal income tax regulations, which may differ from GAAP. These "book/tax" differences are considered either temporary or permanent in nature. To the extent these differences are permanent in nature (e.g., distributions and income received from pass-through investments), such amounts are reclassified within the capital accounts based on their nature for federal income tax purposes; temporary differences do not require reclassification.

In addition, the Fund may utilize equalization accounting for tax purposes and designate earnings and profits, including net realized gains distributed to shareholders on redemption of shares, as a part of the dividends paid deduction for income tax purposes. These reclassifications have no effect on net assets or net asset values per share.

E. Allocationof Expenses

Expenses directly attributable to a fund are charged to that fund. Expenses notdirectly attributable to a fund are allocated proportionally among all funds within the Trust in relation to the net assets of each fund or on another reasonable basis.

(3) InvestmentAdvisoryandOtherContractualServices

A. InvestmentAdvisoryFees

Collaborative Fund Advisors, LLC (the "Advisor") serves as the Fund's investment advisor pursuant to an investment advisory agreement. Subject at all times to the oversight and approval of the Board, the Advisor is responsible for the overall management of the Fund. The Fund pays the Advisor a management fee of 1.25% of its average daily net assets, calculated daily and paid monthly.

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Notes to Financial Statements (continued)March 31, 2026​

Retireful, LLC ("Sub-Advisor") serves as the Fund's sub-advisor. The Sub-Advisor is responsible for the trade execution management of the Fund's investment portfolio. Pursuant to a sub-advisory agreement between the Advisor and the Sub-Advisor, the Sub-Advisor is entitled to receive from the Advisor (not the Fund), on a monthly basis, an annual advisory fee equal to 0.15% of the Fund's net assets.

The Advisor has contractually agreed to reduce its fees and to reimburse expenses, through July 31, 2026, to ensure that Net Annual Fund Operating Expenses (exclusive of any (i) front-end or contingent deferred loads, (ii) portfolio transaction and other investment-related costs (including brokerage fees and commissions), (iii) acquired fund fees and expenses, (iv) fees and expenses associated with instruments in other collective investment vehicles or derivative instruments (including for example options and swap fees and expenses); (v) borrowing costs (such as interestand dividend expense on securities sold short), (vi) taxes, (vii) other fees related to underlying investments, (such as option fees and expenses or swap fees and expenses), (viii) extraordinary expenses such as litigation (which may include indemnification of Fund officers and trustees or contractual indemnification of Fund service providers (other than the Advisor))) would not exceed 1.85%. Fee waivers and expense reimbursements are subject to possible recoupment from the Fund in future years on a rolling three-year basis (within three years after the fees have been waived or reimbursed) if such recoupment can be achieved within the foregoing expense limits or the expense limits in place at the time of recoupment.

As of March 31, 2026, the Advisor may recoup amounts from the Fund as follows:

At March 31, 2026, there was no commitment or contingent liability.

B. Administration,Custodian,TransferAgent andAccountingFees

Citi Fund Services Ohio, Inc. serves as the sub-administrator, fund accountant, and dividend disbursing agent for the Fund pursuant to a Services Agreement. Citibank, N.A. serves as the custodian and transfer agent of the Fund pursuant to a Global Custodial and Agency Services Agreement.

Collaborative Fund Services LLC ("CFS") serves as the administrator for the Fund and provides the Fund with various administrative services. For these services, the Fund pays CFS an administrative fee that is the greater of an annual minimum fee or an asset-based fee, which scales downward based upon net assets.

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Notes to Financial Statements (continued)March 31, 2026​

C. Distributionand Shareholder Services Fees

Paralel Distributors LLC is the principal underwriter and distributor for the Fund's Shares. The Distributor is compensated by the Advisor in accordance with an ETF Distribution Agreement between the Advisor and the Distributor.

D. Compliance Services

Beacon Compliance Consulting provides compliance services to the Trust and receives a monthly fee paid by the Fund for these services.

E. TreasurerFees

The Treasurer of the Trust receives a fee that is calculated monthly using the Fund's net assets at month-end and is paid by the Fund on a quarterly basis as previously approved by the Board. During the year ended March 31, 2026, the Fund paid a total of $3,600 to the Treasurer.

F. General

Certain trustees and officers of the Trust are officers, directors and/or trustees of the above companies and, except for the Treasurer, receive no compensation from the Fund for their services.

(4) Investment Transactions

Purchases and sales of investments, excluding in-kind transactions and short-term investments, for the year ended March 31, 2026, were as follows:

Purchasesand sales of in-kind transactions forthe yearended March 31,2026, were as follows:

Therewere no purchasesor sales ofU.S. government securities during the year endedMarch 31, 2026.

(5) CapitalShareTransactions

Shares are issued and redeemed by the Fund only in aggregations of a specified number of shares or multiples thereof at NAV. Except when aggregated in Creation Units, Shares of the Fund are not redeemable. Transactions in Shares for the Fund are disclosed in detail on the Statements of Changes in Net Assets.

The consideration for the purchase of Creation Units of the Fund generally consists of the in-kind deposit of a designated basket of securities, which constitutes an optimized representation of the securities of the Fund's

Annual Financial Statements and Other Information | 15

Notes to Financial Statements (continued)March 31, 2026​

specified universe and an amount of cash. Investors purchasing and redeeming Creation Units may be charged a transaction fee to cover the transfer and other transactional costs it incurs to issue or redeem Creation Units. The transaction fees for the Fund are listed below:

(a) As a percentageof the amount invested.

From time to time, settlement of securities related to in-kind contributions or in-kind redemptions may be delayed. In such cases, securities related to in-kind transactions are reflected as a receivable or a payable on the Statement of Assets and Liabilities. As of March 31, 2026, there were no unsettled in-kind capital transactions.

(6) FederalIncome Taxes

The Fund has qualified and intends to continue to qualify as a regulated investment company by complying with the provisions available to certain investment companies, as defined in applicable sections of the Internal Revenue Code of 1986, as amended, and to make distributions of net investment income and net realized capital gains sufficient to relieve it from all, or substantially all, federal income taxes.

Management of the Fund has reviewed the tax positions taken in tax years that remain subject to examination by all major tax jurisdictions, including U.S. federal (i.e., all open tax years and the interim tax period since then). Management believes that there is no tax liability resulting from unrecognized tax benefits related to uncertain tax positions taken.

As of and during the tax year ended March 31, 2026, the Fund did not have a liability for any unrecognized tax benefits. The Fund recognizes interest and penalties, if any, related to unrecognized tax benefits as income tax expense on the Statement of Operations. During the tax year ended March 31, 2026, the Fund did not incur any interest or penalties.

As of the year ended March 31, 2026, the tax cost of securities and the breakdown of unrealized appreciation (depreciation) for the Fund were as follows:

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Notes to Financial Statements (continued)March 31, 2026​

The difference between book-basis and tax-basis unrealized appreciation (depreciation) is primarily attributable to wash sale activity and passive foreign investment companies mark to market.

The tax character ofdistributions paid during the taxyears ended March 31,2025, and 2026,were as follows:

Asof the year endedMarch 31, 2026,the components of distributableearnings (accumulated deficit) ona tax basis wereas follows:

Asof the yearended March 31, 2026,the Fund hasnet capitalloss carryforwards not subject toexpiration as summarized in the table below.

Under current law, capital losses and specified ordinary losses realized after October 31 and non-specified ordinary losses incurred after December 31 (ordinary losses collectively known as "late year ordinary loss") may be deferred and treated as occurring on the first business day of the following fiscal year. As of the year ended March 31, 2026, the Funds deferred losses are as follows:

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Notes to Financial Statements (continued)March 31, 2026​

PermanentTax Differences:

As of the year ended March 31, 2026, the following reclassifications were made on the Statement of Assets and Liabilities, relating primarily to the tax treatment of realized gains and losses attributable to redemptions in-kind.

(7) Investment Risks

ETF Risk

The NAV of a fund can fluctuate up or down, and you could lose money investing in the Fund if the prices of the securities owned by the Fund decline. In addition, the Fund may be subject to the following risks: (1) the market price of the Fund's shares may trade above or below its NAV; (2) an active trading market for the Fund's shares may not develop or be maintained; or (3) trading of the Fund's shares may be halted if the listing exchange's officials deem such action appropriate, the shares are delisted from the exchange, or the activation of market-wide "circuit breakers" (which are tied to large decreases in stock prices) halts stock trading generally.

Market and Geopolitical Risk

The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in oneregion or financial market may adversely impact issuers in a different country, region or financial market. Securities in a fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate-change and climate-related events, pandemics, epidemics, terrorism, international conflicts, regulatory events, tariffs and trade wars, and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as terrorist attacks around the world, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long-term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of a fund. It is not known how long such impacts, or any future impacts of other significant events described above, will or would last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, a fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes

Annual Financial Statements and Other Information | 18

Notes to Financial Statements (continued)March 31, 2026​

in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions, you could lose your entire investment.

Additional investment risks are outlined in the Fund's prospectus.

(8) SegmentReporting

The Fund adopted FASB Accounting Standards Update 2023-07, Segment Reporting (Topic 280) - Improvements to Reportable Segment Disclosures during the period. Adoption of the new standard impacted financial statement disclosures only and did not affect the Fund's financial position or its results of operations. Subject to the oversight and, when applicable, approval of the Board, the portfolio manager of the Fund acts as the Fund's chief operation decision marker ("CODM") and is responsible for assessing performance and making decisions about resource allocation. The CODM has determined that the Fund has a single operating segment based on the fact that the CODM monitors the operating results of the Fund as a whole and the Fund's long-term strategic asset allocation is determined in accordance with the terms of its prospectus, based on a defined investment strategy which is executed by the Fund's portfolio manager as a team. The financial information provided to and reviewed by the CODM is consistent with that presented in the Fund's financial statements.

(9) RecentAccounting Pronouncement

During the reporting period, the Fund adopted Accounting Standards Update 2023-09, Income Taxes (Topic 740) - Improvements to Income Tax Disclosures. The amendments enhance income tax disclosures by requiring greater disclosure of income taxes paid by jurisdiction if the quantitative threshold is met. The Fund did not pay a significant amount of foreign or U.S. federal, state or local income taxes and therefore did not include any additional disclosures in these financial statements.

(10) SubsequentEvents

Management of the Fund has evaluated the need for disclosures and/or adjustments resulting from subsequent events through the date these financial statements were issued. Based upon this evaluation, no additional disclosures or adjustments were required to the financial statements as of March 31, 2026.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders of Anydrus Advantage ETF and
Board of Trustees of Collaborative Investment Series Trust

Opinion on the Financial Statements

We have audited the accompanying statement of assets and liabilities, including the portfolio of investments, of Anydrus Advantage ETF (the "Fund"), a series of Collaborative Investment Series Trust, as of March 31, 2026, the related statements of operations, changes in net assets, and the financial highlights for the year ended or period indicated below, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of March 31, 2026, the results of its operations, the changes in net assets, and the financial highlights for the year ended and period indicated below in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

The financial statements are the responsibility of the Fund's management. Our responsibility is to express an opinion on the Fund's financial statements based on our audit. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement whether due to error or fraud.

Our audit included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned as of March 31, 2026, by correspondence with the custodian and

Annual Financial Statements and Other Information | 20

brokers. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audit provides a reasonable basis for our opinion.

We have served as the Fund's auditor since 2025.

COHEN & COMPANY, LTD.
Philadelphia, Pennsylvania
May 20, 2026

Annual Financial Statements and Other Information | 21

Additional InformationMarch 31, 2026 (Unaudited)​

Other Federal Income Tax Information

During the year ended March 31, 2026, the following percentage of the total ordinary income distributions paid by the Fund qualifies for the distributions received deduction available to corporate shareholders:

During the year ended March 31, 2026, the percentage of Qualified Dividend Income is as follows:

Proxy Voting

Information regarding how the Fund voted proxies related to portfolio securities for the most recent twelve-month period ended June 30, as well as a description of the policies and procedures that the Fund uses to determine howto vote proxies is available without charge, upon request, by (i) calling 1-866-904-0406; (ii) visiting www.anydrusfunds.com;or (iii) referring to the Securities and Exchange Commission's website at http://www.sec.gov.

Annual Financial Statements and Other Information | 22

(b) The Financial Highlights are included as a part of the Financial Statements filed under Item 7(a) of this Form.

Items 8-10 (Unaudited)

Item 8. Changes in and Disagreements with Accountants for Open-End Management Investment Companies.

Not Applicable

Item 9. Proxy Disclosures for Open-End Management Investment Companies.

Not Applicable

Item 10. Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies.

Refer to the financial statements included herein

Annual Financial Statements and Other Information | 23

Item 11. Statement Regarding Basis for Approval of Investment Advisory
Contract (Unaudited)

Renewalof the InvestmentAdvisory Agreement with CollaborativeFund
Advisors, LLC

In connection with the meeting of the Board of Trustees (the "Board") of Collaborative Investment Series Trust (the "Trust") held on February 27, 2026 (the "Meeting"),the Board, includinga majority of theTrustees who arenot "interested persons" asthat term isdefined in theInvestment Company Actof 1940, as amended, discussed the renewal of an investment advisory agreement between Collaborative Fund Advisors, LLC ("CFA") and the Trust, with respect to Anydrus Advantage ETF (the "Fund"). In considering the renewal of the investment advisory agreement, the Board received materials specifically relating to the investment advisory agreement.

TheBoard reviewed and discussed the materials that wereprovided in advance of theMeeting and deliberated on the renewalof the investment advisory agreementbetween CFA andthe Trust. TheBoard relied upon the advice ofindependent legal counsel and its ownbusiness judgment in determining the material factors to be considered in evaluating the investment advisory agreement, on behalf of the Fund, and the weight to be given to each factor considered. The conclusions reached by the Board were based on a comprehensive evaluation of all of the information provided and were not the result of anyone factor. Moreover, eachTrustee may haveafforded different weight tothe various factors in reachinghis conclusions with respectto the renewal of the investment advisory agreement.

Nature, Extent and Quality of Services. The Board reviewed the key personnel servicing the Fund, noting the addition of David Nelson as a portfolio manager since the approval of the advisory agreement. The Board observed the investment advisory services provided by CFA, including research and compliance oversight, noting that CFA utilized a sub-adviser to provide trading services. The Board reviewed CFA's practices for monitoring compliance with the Fund's investment limitations, as well as its policies with respect to the selection of broker-dealers for portfolio transactions. The Board noted that CFA did not report any material compliance issues, regulatory examination, nor material litigation since the last approval of the advisory agreement. The Board concluded that it expected CFA to continue to provide satisfactory service to the Fund and its shareholders.

Performance.The Board observed that the Fund outperformed its peer group, Morningstarcategory and benchmark indices, the Dow Jones Moderately Conservative Portfolio Index and Bloomberg U.S. Aggregate Bond Index, over the 1-year period ended December 31, 2025 with net returns of 14.68%. The Board further observed that the Fund outperformed the Bloomberg U.S. Aggregate Bond Index since inception but underperformed the peer group, Morningstar category and Dow Jones Moderately Conservative Portfolio Index during the same period. The Board noted CFA's explanation that the underperformance since inception could be attributed, in part, to the headwinds faced in 2024. The Board concluded that the Fund's performance was satisfactory.

Annual Financial Statements and Other Information | 24

Item 11. Statement Regarding Basis for Approval of Investment Advisory
Contract (Unaudited)(continued)

Fees and Expenses. The Board noted that the Fund's advisory fee of 1.25% is equal to the average of its peer group selected by CFA and higher than its Morningstar category average but below its high of 1.35%. The Board observed that the Fund's net expense ratio of 1.85% was slightly higher than its peer group average and higher than its Morningstar category average but within the ranges of both. The Board noted that there was an expense limitation agreement with respect to the Fund. The Board concluded that the advisory fee was not unreasonable.

Profitability. The Board reviewed the profitability analysis for the Fund provided by CFA and noted that CFA was earning a modest profit with respect to its management of the Fund. After discussion, the Board determined that excessive profitability was not an issue for CFA at this time.

Economies of Scale. The Board considered whether economies of scale would be realized in connection with the services provided to the Fund by CFA. The Board noted that there were no breakpoints at this time. The Board discussed CFA's position on breakpoints and agreed to continue to monitor the Fund's asset levels and revisit the matter as the Fund continued to grow.

Conclusion. Having requested and received such information from CFA as the Board believed to be reasonably necessary to evaluate the terms of the investment advisory agreement, and as assisted by the advice of independent counsel, the Board determined that approval of the renewal of the investment advisory agreement was in the best interests of the Fund and its shareholders.

Renewalof the Sub-Advisory Agreement between Collaborative Fund Advisors, LLC andRetireful, LLC

In connection with the meeting of the Board of Trustees (the "Board") of Collaborative Investment Series Trust (the "Trust") held on February 27, 2026 (the "Meeting"), the Board, including a majority of the Trustees who are not "interested persons" as that term is defined in the Investment Company Act of 1940, as amended, discussed the renewal of a sub-advisory agreement between Collaborative Fund Advisors, LLC ("CFA") and Retireful, LLC ("Retireful"), with respect to Anydrus Advantage ETF (the "Fund"). In considering the renewal of the sub-advisory agreement, the Board received materials specifically relating to the sub-advisory agreement.

The Board reviewed and discussed the materials that were provided in advance of the Meeting and deliberated on the renewal of the sub-advisory agreement between CFA and Retireful. The Board relied upon the advice of independentlegal counsel and its own business judgment in determining the material factors to be consideredin evaluating the sub-advisory agreement, on behalf of the Fund, and the weight to be given to each factor considered. The conclusions reached by the Board were based on a comprehensive evaluation of all of the information provided and were not the result of any

Annual Financial Statements and Other Information | 25

Item 11. Statement Regarding Basis for Approval of Investment Advisory
Contract (Unaudited)(continued)

one factor. Moreover, each Trustee may have afforded different weight to the various factors in reaching his conclusions with respect to the renewal of the sub-advisory agreement.

Nature, Extent and Quality of Services. The Board reviewed the key personnel servicing the Fund, noting no material personnel changes. The Board further reviewed the services provided by Retireful to the Fund, noting that it provided trading services for the Fund. The Board reviewed the order management system used by Retireful for monitoring compliance with the Fund's investment limitations. The Board observed that Retireful did not report any material compliance issues, material litigation or administrative action, since the last approval of the sub-advisory agreement. The Board concluded that it expected Retireful to continue to provide satisfactory services to the Fund and its shareholders.

Performance.The Board observed that the Fund outperformed its peer group, Morningstar category and benchmark indices, the Dow Jones Moderately Conservative Portfolio Index and Bloomberg U.S. Aggregate Bond Index, over the 1-year period ended December 31, 2025 with net returns of 14.68%. The Board further observed that the Fund outperformed the Bloomberg U.S. Aggregate Bond Index since inception but underperformed the peer group, Morningstar category and Dow Jones Moderately Conservative Portfolio Index during the same period. The Board concluded that the Fund's performance was satisfactory.

Fees and Expenses. The Board noted the Fund's sub-advisory fee of 0.15% and that Retireful does not provide similar services to other accounts. The Board concluded that the sub-advisory fee was not unreasonable.

Profitability. The Board reviewed the profitability analysis provided by Retireful and noted that Retireful was earning a modest profit with respect to its management of the Fund. The Board determined that excessive profitability was not an issue for Retireful at this time.

Economies of Scale. The Board considered whether Retireful had realized economies of scale with respect to the sub-advisory services provided to the Fund. The Board agreed that this was primarily an advisory-level issue and should be considered with respect to the overall management agreement taking into consideration the impact of the sub-advisory expenses. The Board concluded that, based on the current size of the Fund, it was unlikely that Retireful was benefiting from any material economies of scale.

Conclusion. Having requested and received such information from Retireful as the Board believed to be reasonably necessary to evaluate the terms of the investment sub-advisory agreement, and as assisted by the advice of independent counsel, the Board determined that approval of the renewal of the investment sub-advisory agreement was in the best interests of the Fund and its shareholders.