Aclarion, Inc.

FOR THE 2026 ANNUAL MEETING OF STOCKHOLDERS

TO BE HELD JUNE 4, 2026

This proxy statement contains information about the 2026 Annual Meeting of Stockholders, or the Annual Meeting, of Aclarion, Inc., which will be held on June 4, 2026 at 2:30 p.m. Mountain Time. The Annual Meeting will be held at the offices of Aclarion, Inc., 8181 Arista Place, Suite 100, Broomfield, CO 80021. You may only attend the Annual Meeting in person.

The board of directors of Aclarion, Inc. is using this proxy statement to solicit proxies for use at the Annual Meeting. In this proxy statement, the terms “Aclarion, Inc.,” “Aclarion,” the “Company,” “we,” “us,” “our,” and similar designations refer to Aclarion, Inc.. The mailing address of our principal executive office is Aclarion, Inc., 8181 Arista Place, Suite 100, Broomfield, CO 80021.

All properly submitted proxies will be voted in accordance with the instructions contained in those proxies. If no instructions are specified, the proxies will be voted in accordance with the recommendation of our board of directors with respect to each of the matters set forth in the accompanying Notice of Meeting. You may revoke your proxy at any time before it is exercised at the meeting by giving our Corporate Secretary written notice to that effect.

We made this proxy statement and our Annual Report to Stockholders for the fiscal year ended December 31, 2025, or the 2025 Annual Report, available to stockholders on or about April 27, 2026.

This Proxy Statement is being furnished to you with a copy of our 2025 Annual Report, which was filed with the Securities and Exchange Commission (the “SEC”) on April 27, 2026. We will provide, without charge, additional copies of our 2025 Annual Report upon request. Any exhibits listed in the 2025 Annual Report also will be furnished upon request at the actual expense we incur in furnishing such exhibit to you. Any such requests should be directed to our Corporate Secretary at our executive offices set forth above.

We are an “emerging growth company” under applicable federal securities laws and therefore permitted to conform with certain reduced public company reporting requirements. As an emerging growth company, we provide in this proxy statement the scaled disclosure permitted under the Jumpstart Our Business Startups Act of 2012, including the compensation disclosures required of a “smaller reporting company,” as that term is defined in Rule 12b-2 promulgated under the Securities Exchange Act of 1934, as amended, or the Exchange Act. In addition, as an emerging growth company, we are not required to conduct votes seeking approval, on an advisory basis, of the compensation of our named executive officers or the frequency with which such votes must be conducted. We will remain an “emerging growth company” until the earliest of (i) the last day of the fiscal year following the fifth anniversary of our initial public offering in April 2022; (ii) the last day of the fiscal year in which our total annual gross revenue is equal to or more than $1.235 billion; (iii) the date on which we have issued more than $1 billion in nonconvertible debt during the previous three years; or (iv) the date on which we are deemed to be a large accelerated filer under the rules of the Securities and Exchange Commission, or the SEC.

Important Notice Regarding the Availability of Proxy Materials for

the Annual Meeting of Stockholders to be Held on June 4, 2026:

The Notice of Meeting, Proxy Statement, and Annual Report on Form 10-K for the year ended December 31, 2025 are being mailed to our stockholders on or about April 27, 2026. These materials are also available at: www.aclarion.com.

This proxy statement and our Annual Report on Form 10-K for the fiscal year ended December 31, 2025 are also available on the SEC’s website at www.sec.gov.

PROXY STATEMENT

FOR THE 2026 ANNUAL MEETING OF STOCKHOLDERS

GENERAL INFORMATION

What is a proxy?

A proxy is the legal designation of another person to vote the stock you own. That other person is called a proxy. If you designate someone as your proxy in a written document, that document is also called a proxy or a proxy card. By completing, signing and returning the accompanying proxy card, you are designating Brent Ness, Chief Executive Officer, and Gregory Gould, Chief Financial Officer, as your proxies for the Annual Meeting and you are authorizing Mr. Ness and Mr. Gould to vote your shares at the Annual Meeting as you have instructed on the proxy card. This way, your shares will be voted whether or not you attend the Annual Meeting. If you plan to attend the Annual Meeting, we urge you to vote in one of the ways described below so that your vote will be counted even if you are unable or decide not to attend the Annual Meeting.

What is a proxy statement?

A proxy statement is a document that we are required by regulations of the U.S. Securities and Exchange Commission, or “SEC,” to give you when we ask you to sign a proxy card designating Mr. Ness and Mr. Gould as proxies to vote on your behalf.

When is this proxy statement and the accompanying materials scheduled to be sent to stockholders?

On or about April 27, 2026, we intend to begin mailing to each stockholder of record entitled to vote at the Annual Meeting the Notice of Meeting, Proxy Statement, and Annual Report on Form 10-K for the year ended December 31, 2025. Only stockholders who owned our common stock on April 10, 2026, are entitled to vote at the Annual Meeting.

Why did you send me this proxy statement?

We sent you this proxy statement and the enclosed proxy card because our board of directors is soliciting your proxy to vote at the Annual Meeting and any adjournment and postponement thereof. This proxy statement summarizes information related to your vote at the Annual Meeting. All stockholders who find it convenient to do so are cordially invited to attend the Annual Meeting in person. However, you do not need to attend the meeting to vote your shares. Instead, you may simply complete, sign and return the proxy card or vote over the Internet or by mail.

Who is soliciting my vote?

Our board of directors is soliciting your vote for the Annual Meeting.

When is the record date for the Annual Meeting?

The record date for determination of stockholders entitled to vote at the Annual Meeting is the close of business on April 10, 2026.

Who may attend the Annual Meeting?

Only record holders and beneficial owners of our common stock, or their duly authorized proxies, may attend the Annual Meeting. You may only attend the Annual Meeting in person. If your shares of common stock are held in street name, you will need to provide a copy of a brokerage statement or other documentation reflecting your stock ownership as of the record date.

How do I attend the Annual Meeting?

The Annual Meeting will be held at the offices of Aclarion, Inc., 8181 Arista Place, Suite 100, Broomfield, Colorado 80021. You may only attend the Annual Meeting in person. Information on how to vote your shares in connection with the Annual Meeting is discussed below.

Who is entitled to vote?

The board of directors has fixed the close of business on April 10, 2026 as the record date for the determination of stockholders entitled to notice of, and to vote at, the Annual Meeting or any adjournment or postponement thereof.

There were 2,462,250 shares of our common stock outstanding on April 10, 2026, all of which are entitled to vote with respect to all matters to be acted upon at the Annual Meeting. Each stockholder of record as of the record date is entitled to one vote for each share of our common stock held by such stockholder.

What is the difference between holding shares as a record holder and as a beneficial owner (holding shares in street name)?

If your shares are registered in your name with our transfer agent, VStock Transfer, LLC, you are the “record holder” of those shares. If you are a record holder, these proxy materials have been provided directly to you by the Company.

If your shares are held in a stock brokerage account, a bank or other holder of record, you are considered the “beneficial owner” of those shares held in “street name.” If your shares are held in street name, these proxy materials have been forwarded to you by that organization. The organization holding your account is considered to be the stockholder of record for purposes of voting at the Annual Meeting. As the beneficial owner, you have the right to instruct this organization on how to vote your shares. See below for information on how shares held in street name will be voted without instructions being provided by the beneficial owner.

How do I vote?

If you are a stockholder of record, there are several ways for you to vote your shares.

If the Annual Meeting is adjourned or postponed, the deadlines above may be extended.

If you are a beneficial owner of shares held in “street name” by your broker, bank or other nominee, you should have received a voting instruction form with these proxy materials from your broker, bank or other nominee rather than from us. The voting deadlines and availability of Internet voting for beneficial owners of shares will depend on the voting processes of the broker, bank or other nominee that holds your shares. Therefore, we urge you to carefully review and follow the voting instruction form and any other materials that you receive from that organization.If you hold your shares in multiple accounts, you should vote your shares as described in each set of proxy materials you receive.

If you submit a proxy without giving voting instructions, your shares will be voted in the manner recommended by the board of directors on all matters presented in this proxy statement, and as the persons named as proxies in the proxy card may determine in their discretion with respect to any other matters properly presented at the Annual Meeting. You may also authorize another person or persons to act for you as proxy in a writing, signed by you or your authorized representative, specifying the details of those proxies’ authority. The original writing must be given to each of the named proxies, although it may be sent to them by electronic transmission if, from that transmission, it can be determined that the transmission was authorized by you.

If any other matters are properly presented for consideration at the Annual Meeting, including, among other things, consideration of a motion to adjourn the Annual Meeting to another time or place (including, without limitation, for the purpose of soliciting additional proxies), the persons named in your proxy and acting thereunder will have discretion to vote on those matters in accordance with their best judgment. We do not currently anticipate that any other matters will be raised at the Annual Meeting.

How do I revoke my proxy?

If you are a stockholder of record, you may revoke your proxy by (1) following the instructions on the proxy card and submitting a new vote by Internet or mail using the procedures described in the “How do I Vote?” section above before the applicable deadline, (2) attending and voting at the Annual Meeting (although attendance at the Annual Meeting will not in and of itself revoke a proxy), or (3) filing an instrument in writing revoking the proxy or submitting another duly executed proxy card bearing a later date with our Corporate Secretary. Any written notice of revocation or subsequent proxy card must be received by our Corporate Secretary prior to the taking of the vote at the Annual Meeting. Such written notice of revocation or subsequent proxy card should be hand delivered to our Corporate Secretary or sent to our principal executive offices at Aclarion, Inc., 8181 Arista Place, Suite 100, Broomfield, CO 80021, Attention: Corporate Secretary.

If a broker, bank, or other nominee holds your shares, you must contact such broker, bank, or nominee in order to find out how to change your vote.

How is a quorum reached?

Our bylaws provide that one-third of the outstanding shares entitled to vote, present in person or represented by proxy, will constitute a quorum for the transaction of business at the Annual Meeting.

Under the General Corporation Law of the State of Delaware, shares that are voted “abstain” or “withheld” and broker “non-votes” are counted as present for purposes of determining whether a quorum is present at the Annual Meeting. If a quorum is not present, the meeting may be adjourned until a quorum is obtained.

How will my shares be voted if I give no specific instruction?

We must vote your shares as you have instructed. If no instructions are specified, the proxies will be voted in accordance with the recommendation of our board of directors with respect to each of the matters set forth in the accompanying Notice of Meeting.

If your shares are held in street name, see “What is a broker non-vote?” below regarding the ability of banks, brokers and other such holders of record to vote the uninstructed shares of their customers or other beneficial owners in their discretion.

What is a broker non-vote?

A “broker non-vote” occurs when shares held by a broker in “street name” for a beneficial owner are not voted with respect to a proposal because (1) the broker has not received voting instructions from the stockholder who beneficially owns the shares and (2) the broker lacks the authority to vote the shares at their discretion.

If your shares are held in “street name” by a broker, bank or other nominee, your broker, bank or other nominee is required to vote your shares according to your instructions. If you do not give instructions to your broker, bank or other nominee, the broker, bank or other nominee will still be able to vote your shares with respect to certain “discretionary” items but will not be allowed to vote your shares with respect to “non-discretionary” items.

Proposal No. 1 (Election of Directors), and Proposal No. 3 (Equity Plan Proposal) are “non-discretionary” items. If you do not instruct your broker how to vote with respect to these proposals, your broker, bank or other nominee may not vote for this proposal, and those votes will be counted as broker “non-votes.

Proposal 2 (Auditor Proposal) is considered “routine” or “discretionary” matters. A broker, therefore, will be permitted to exercise its discretion to vote uninstructed shares on Proposal 2.

What is an abstention?

An abstention is a stockholder’s affirmative choice to decline to vote on a proposal. Under Delaware law, abstentions are counted as shares present and entitled to vote at the Annual Meeting.

Abstentions are included in the tabulation of the voting results on any such proposal and, therefore, may have the same effect as a vote against certain proposals considered at the Annual Meeting (as further described below).

What vote is required to adopt each proposal?

Each share of our common stock outstanding on the record date is entitled to one vote on any proposal presented at the Annual Meeting.

For Proposal No. 1, the election of directors, the nominees must receive a plurality of the votes properly cast on the proposal, meaning that the seven director nominees receiving the most votes will be elected. Shares voting “withheld” and broker non-votes will have no effect on the outcome of Proposal No. 1. Cumulative voting is not permitted for the election of directors.

Proposal No. 2, the ratification of our independent registered public accounting firm, requires the affirmative vote of a majority of the shares of common stock present in person or represented by proxy and entitled to vote at the Annual Meeting. Abstentions will have the same effect as a vote against this proposal.

Proposal No. 3, the Equity Plan Proposal, requires the affirmative vote of a majority of the shares of common stock present in person or represented by proxy and entitled to vote at the Annual Meeting. Abstentions will have the same effect as a vote against this proposal. Broker non-votes will have no effect on the outcome of this proposal.

Who pays the cost for soliciting proxies?

We are making this solicitation and will pay the entire cost of preparing and distributing our proxy materials and soliciting votes. If you choose to access the proxy materials or vote over the Internet, you are responsible for any Internet access charges that you may incur. Our officers and employees may, without compensation other than their regular compensation, solicit proxies through further mailings, personal conversations, facsimile transmissions, e-mails, or otherwise. We have retained Marrow Sodali LLC (“Sodali”) to assist in the solicitation of proxies. We expect to pay Sodali a fee of $75,000, plus reimbursement of reasonable expenses. We will also reimburse brokers, banks, custodians, other nominees, and fiduciaries for forwarding these materials to their principals to obtain the authorization for the execution of proxies.

How may stockholders submit matters for consideration at an annual meeting?

The required notice must be in writing and received by our Corporate Secretary at our principal executive offices not later than the close of business on the 90th day nor earlier than the close of business on the 120th day prior to the first anniversary of the preceding year’s annual meeting. However, in the event that the date of the annual meeting is convened more than 30 days before or more than 60 days after the first anniversary of the preceding year’s annual meeting, or if no annual meeting were held in the preceding year, a stockholder’s notice must be so received not later than the close of business on the later of (i) the 90th day prior to the scheduled date of such annual meeting or (ii) the 10th day following the day on which public announcement of the date of such annual meeting was first made.

In addition, any stockholder proposal intended to be included in the proxy statement for the next annual meeting of our stockholders in 2027 must also satisfy the requirements of SEC Rule 14a-8 under the Exchange Act. If the date of the annual meeting is moved by more than 30 days from the date contemplated at the time of the previous year’s proxy statement, then notice must be received within a reasonable time before we begin to print and send proxy materials. If that happens, we will publicly announce the deadline for submitting a proposal in a press release or in a document filed with the SEC.

At present, we intend to hold the 2027 annual meeting in late May or June 2027.

How can I know the voting results?

We plan to announce preliminary voting results at the Annual Meeting and will publish final results in a Current Report on Form 8-K, or Form 8-K, to be filed with the SEC within four business days following the Annual Meeting. If final voting results are not available to us in time to file a Form 8-K within four business days after the Annual Meeting, we intend to file a Form 8-K to publish preliminary results and, within four business days after the final results are known to us, file an additional Form 8-K to publish the final results.