Form 8-K

8-K — Incannex Healthcare Inc.

Accession: 0001213900-26-066526

Filed: 2026-06-09

Period: 2026-06-09

CIK: 0001873875

SIC: 2834 (PHARMACEUTICAL PREPARATIONS)

Item: Regulation FD Disclosure

Item: Financial Statements and Exhibits

Documents

8-K — ea0293934-8k_incannex.htm (Primary)

EX-99.1 — PRESS RELEASE DATED AS OF JUNE 9, 2026 (ea029393401ex99-1.htm)

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8-K — CURRENT REPORT

8-K (Primary)

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2026-06-09

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SECURITIES AND EXCHANGE

COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section

13 or 15(d)

of the Securities Exchange

Act of 1934

Date of Report (Date of

earliest event reported): June 9, 2026

Incannex Healthcare

Inc.

(Exact name of registrant

as specified in its charter)

Delaware

001-41106

93-2403210

(State or other Jurisdiction

of Incorporation)

(Commission File Number)

(IRS Employer

Identification No.)

Rialto South Tower

Level 23, 525 Collins Street

Melbourne, VIC 3008 Australia

Not applicable

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone

Number, including Area Code: +61 409 840 786

(Former Name or

Former Address, if Changed Since Last Report): Not Applicable

Check the appropriate

box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following

provisions:

☐ Written communications pursuant

to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to

Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications

pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications

pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section

12(b) of the Act:

Title of each class

Trading Symbol

Name of exchange on which registered

Common Stock, $0.0001 par value per share

IXHL

The Nasdaq Stock Market LLC

Indicate by check mark

whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter)

or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter)

Emerging growth company ☒

If an emerging growth company, indicate by check

mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting

standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item

7.01 Regulation FD Disclosure.

On June

9, 2026, Incannex Healthcare Inc. (the “Company”) issued the press release furnished as Exhibit 99.1.

The information

contained in Item 7.01 in this Current Report on Form 8-K and Exhibit 99.1 attached hereto is intended to be furnished and shall not be

deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”),

or otherwise subject to the liabilities of that section, nor shall they be deemed incorporated by reference in any filing under the Securities

Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

99.1

Press Release dated as of June 9, 2026

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant

to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the

undersigned hereunto duly authorized.

Incannex Healthcare Inc.

Date: June 9, 2026

/s/ Joel Latham

Name:

Joel Latham

Title:

Chief Executive Officer and President

EX-99.1 — PRESS RELEASE DATED AS OF JUNE 9, 2026

EX-99.1

Filename: ea029393401ex99-1.htm · Sequence: 2

Exhibit 99.1

Incannex Announces Initiation of Research Coverage

by Alliance Global Partners

MELBOURNE, Australia and NEW YORK, June 9, 2026 – Incannex Healthcare

Inc. (Nasdaq: IXHL) (“Incannex” or the “Company”), a clinical-stage biopharmaceutical company advancing innovative

combination therapies and next-generation medicines for high-impact indications, is pleased to announce that Alliance Global Partners

(“AGP”) has initiated equity research coverage of the Company.

The research report, authored by AGP Managing Director and Senior Biotechnology

Analyst James Molloy, provides an independent assessment of Incannex’s clinical pipeline, development strategy, market opportunities

and future growth prospects.

Research Coverage Highlights

● Rating: BUY

● Price Target: US$18.00 per share

● Analyst: James Molloy, Alliance Global Partners

● Report Date: June 8, 2026

Incannex believes the initiation of coverage by AGP represents an important

milestone in expanding awareness of the Company’s clinical programs and investment proposition among institutional and retail investors.

The report includes discussion of the Company’s lead obstructive

sleep apnoea program, IHL-42X, currently being advanced through the DReAMzz dose optimisation study, as well as PSX-001, the Company’s

synthetic psilocybin program for generalized anxiety disorder.

Joel Latham, President and Chief Executive Officer of Incannex, commented:

“We are pleased AGP has elected to initiate research coverage

and appreciate the time and diligence their team has dedicated to understanding our business, clinical programs and long-term strategy.”

“As we continue advancing IHL-42X and PSX-001 through development,

we believe increased research coverage can help broaden investor awareness of the significant unmet needs we are seeking to address and

the substantial commercial opportunities represented by our pipeline.”

Investors may contact Alliance Global Partners (www.allianceg.com)

directly to obtain a copy of the report.

Analyst Disclaimer

The information above regarding analyst coverage is solely for informational

purposes and is not intended as a solicitation to make investments. Any opinions, estimates or forecasts regarding Incannex’s performance

made by analysts are theirs alone and do not represent opinions, forecasts or predictions of Incannex or its management. Incannex does

not by its reference above, or by distribution, imply its endorsement of or concurrence with such information, conclusions or recommendations.

Alliance Global Partners has received compensation from Incannex for providing investment banking services. Incannex undertakes no obligation

About Incannex Healthcare Inc.

Incannex Healthcare Inc. is a clinical-stage biopharmaceutical company

developing innovative combination therapies and next-generation medicines for conditions with significant unmet medical need. The Company’s

lead programs include IHL-42X for obstructive sleep apnoea and PSX-001 for generalized anxiety disorder. Incannex is committed to advancing

therapies that address multiple biological pathways with the goal of improving patient outcomes and creating long-term shareholder value.

For more information, please visit www.incannex.com.

Forward-Looking Statements

Certain statements in this press release may constitute “forward-looking

statements” within the meaning of the United States Private Securities Litigation Reform Act of 1995, as amended to date. These

statements include, but are not limited to, statements relating to management’s expectations regarding the development, regulatory

progress and commercialization of the Company’s drug candidates, potential benefits of equity research coverage, the potential value

of the Company’s drug candidates and business, and potential shareholder value. When or if used in this communication, the words

“may,” “could,” “should,” “anticipate,” “believe,” “estimate,”

“expect,” “intend,” “plan,” “predict” and similar expressions and their variants, as they

relate to the Company, its operations or its management, may identify forward-looking statements. The forward-looking statements contained

in this press release are based on management’s current expectations and projections about future events. Nevertheless, actual results

or events could differ materially from the plans, intentions, and expectations disclosed in, or implied by, the forward-looking statements.

These risks and uncertainties, many of which are beyond our control, include: the risk that the Company’s estimates and current

projections regarding the sufficiency of its current cash on hand to fund the Company’s planned operations may be incorrect and

the Company may use these resources faster than anticipated, the potential risk that equity research coverage may not result in increased

investor awareness or liquidity, risks associated with the clinical development of IHL-42X and PSX-001, and other risks described in the

section entitled “Risk Factors” described in the Company’s annual report on Form 10-K for the fiscal year ended June

30, 2025, filed with the SEC on September 29, 2025, and the other reports it files from time to time, including subsequently filed annual,

quarterly and current reports, which can be obtained on the SEC website at www.sec.gov and are made available on the Company’s website

upon their filing with the SEC. Readers are cautioned not to place undue reliance on the forward-looking statements, which speak only

as of the date on which they are made and reflect management’s current estimates, projections, expectations and beliefs. The Company

does not plan to update any such forward-looking statements and expressly disclaims any duty to update the information contained in this

press release except as required by law.

Investor & Media Contacts

CORE IR

(212) 655-0924

investors@incannex.com

media@incannex.com.au

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