SEC FORM 3

SEC FORM 3SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Brennan Paul Gerard

(Last)

(First)

(Middle)

LEVEL 3, 62 LYGON STREET

(Street)

CARLTON VIC

3053

(City)

(State)

(Zip)

AUSTRALIA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Immuron Ltd [ IMRN ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chairman of the Board

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Options	11/24/2024⁽¹⁾	11/21/2027	Ordinary Shares	666,667	$0.1793⁽³⁾	D
Options	11/24/2025⁽²⁾	10/03/2029	Ordinary Shares	1,000,000	$0.0789⁽⁴⁾	D

Explanation of Responses:

1. The option became exercisable as to 333,333 shares on November 24, 2024, and 333,334 shares on November 24, 2025, and becomes exercisable as to the remaining 333,3333 shares on November 24, 2026.

2. The options vest and become exercisable as to 333,333 shares on November 24, 2026; 333,333 shares on November 24, 2027; and 333,334 shares on November 24, 2028.

3. The exercise price of this option, originally denominated in Australian dollar ("AUD") in the amount of AUD $0.250 is presented in the table in U.S.dollars ("USD") based on the exchange rate reported by the Reserve Bank of Australia on April 28, 2026, which was AUD 1.00 = USD 0.7172.

4. The exercise price of this option, originally denominated in Australian dollar ("AUD") in the amount of AUD $0.110 is presented in the table in U.S.dollars ("USD") based on the exchange rate reported by the Reserve Bank of Australia on April 28, 2026, which was AUD 1.00 = USD 0.7172.

	/s/ Paul Gerard Brennan	05/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

SEC Form 3 filed by new insider Brennan Paul Gerard