[Form 4] Iris Acquisition Corp II Insider Trading Activity

Rhea-AI Filing Summary

Mehta Sumit reported multiple insider transaction types in a Form 4 filing for IRAB. The filing lists transactions totaling 509,833 shares. Following the reported transactions, holdings were 5,616,667 shares.

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Mehta Sumit

(Last) (First) (Middle)

OT 09-31, CPT DIFC,

P.O.B. 941641

(Street)

DUBAI C0

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Iris Acquisition Corp II [ IRAB ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/04/2026

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

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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A ordinary shares	02/04/2026		P(1)		251,000	A	(1)	251,000	I	See Footnote(1)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Class B Ordinary Shares	(2)	02/04/2026		D			133,333	(2)	(2)	Class A Ordinary Shares	133,333	(2)	5,616,667	I	See Footnote(2)(3)
Warrants to purchase Class A ordinary shares	$11.5	02/04/2026		P		125,500		(4)	(4)	Class A ordinary Shares	125,500	(4)	125,500	I	See Footnote(4)

Explanation of Responses:

1. Reflects the 251,000 private units purchased by Iris Acquisition Holdings II LLC, the Issuer's sponsor (the "Sponsor") pursuant to the Private Placement Units Purchase Agreement dated February 4, 2026 entered into between the Sponsor and the Issuer. Each private unit consists of one Class A ordinary share and one-half of one warrant, with each whole warrant entitling the holder thereof to purchase one Class A ordinary share for $11.50 per share, subject to adjustment. The private units were purchased at $10.00 per unit for an aggregate purchase price of $2,510,000. Sumit Mehta has voting and dispositive power over the securities held of record by the Sponsor by virtue of his control of the Sponsor's managing member. Mr. Mehta disclaims any beneficial ownership of the securities held by the Sponsor, except to the extent of his pecuniary interest therein.

2. On July 15, 2025, the Sponsor purchased 5,750,000 Class B Ordinary Shares, par value $0.0001 per share (the "Class B Ordinary Shares") from the Issuer for an aggregate purchase price of $25,000 as pursuant to a Securities Subscription Agreement, of which up to 750,000 of the Class B Ordinary Shares were subject to forfeiture depending on the extent to which the Issuer's underwriters' over-allotment option was exercised during the Issuer's initial public offering. The underwriters' over-allotment option was partially exercised on February 4, 2026 and therefore 133,333 Class B Ordinary Shares of the Sponsor were forfeited. The Class B Ordinary Shares convert into Class A ordinary shares concurrently with or immediately following the consummation of the Issuer's initial business combination, or earlier at the option of the holders thereof on a one-for-one basis, subject to adjustments. The Class B Ordinary Shares have no expiration date.

3. Sumit Mehta has voting and dispositive power over the securities held of record by the Sponsor by virtue of his control of the Sponsor's managing member. Mr. Mehta disclaims any beneficial ownership of the securities held by the Sponsor, except to the extent of his pecuniary interest therein.

4. The warrants included in the private units will become exercisable 30 days after the completion of the Issuer's initial business combination and will expire five years after the completion of the Issuer's initial business combination or earlier upon redemption or the Issuer's liquidation. Mr. Mehta has voting and dispositive power over the securities held of record by the Sponsor by virtue of his control of the Sponsor's managing member. Mr. Mehta disclaims any beneficial ownership of the securities held by the Sponsor, except to the extent of his pecuniary interest therein.

	/s/ Sumit Mehta	02/05/2026
	** Signature of Reporting Person	Date
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