Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN 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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(Print or Type Responses)

1. Name and Address of Reporting Person * Norden Matthew J. 2. Issuer Name and Ticker or Trading Symbol Iron Dome Acquisition I Corp. [IDACU] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner __X__ Officer (give title below) _____ Other (specify below) See Remarks (Last) (First) (Middle) C/O IRON DOME ACQUISITION I CORP., 244 FIFTH AVENUE, SUITE #1814 3. Date of Earliest Transaction (Month/Day/Year) 05/18/2026 (Street) NEW YORK, NY 10001 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) 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

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities (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 of Derivative Security: 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

Warrant(1)

$11.50

05/18/2026

P

2,750,000

(3)

(4)

Class A Ordinary Shares

2,750,000

(1)

2,750,000

I

See Footnote(2)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Norden Matthew J. C/O IRON DOME ACQUISITION I CORP. 244 FIFTH AVENUE, SUITE #1814 NEW YORK, NY 10001	X	X	See Remarks
Iron Dome Acquisition I Parent LLC C/O IRON DOME ACQUISITION I CORP. 244 FIFTH AVENUE, SUITE #1814 NEW YORK, NY 10001		X

Signatures

/s/ Matthew J. Norden		05/18/2026
**Signature of Reporting Person		Date
/s/ Matthew J. Norden, as the sole member of the Managing Member of Iron Dome Acquisition I Parent LLC		05/18/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(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).
(1)	Simultaneously with the consummation of the Company's initial public offering, Iron Dome Acquisition I Parent LLC (the "Sponsor") acquired, at a price of $1.00 per warrant, 2,750,000 warrants (the "Private Placement Warrants") in a private placement for an aggregate purchase price of $2,750,000. Each Private Placement Warrant entitles the holder thereof to purchase one Class A ordinary share at $11.50 per share, subject to adjustment.
(2)	The Sponsor is the record holder of the shares reported herein. Mr. Norden, the issuer's Chief Financial Officer and director, is the sole member of Iron Dome Acquisition I Manager LLC, the managing member of the Sponsor, and makes all investment and voting decisions with respect to the securities held the Sponsor. As such, Mr. Norden may be deemed to have or share beneficial ownership of the securities held directly by the Sponsor. Mr. Norden disclaims any beneficial ownership of the reported securities other than to the extent of any pecuniary interests Mr. Norden may have therein, directly or indirectly.
(3)	The Private Placement Warrants will become exercisable at any time commencing 30 days after the completion of the Company's initial business combination.
(4)	The Private Placement Warrants will expire five years after the completion of the Company's initial business combination, at 5:00 p.m., New York City time, or earlier upon redemption or liquidation.
Remarks: 1. Chief Financial Officer and sole member of Iron Dome Acquisition I Manager LLC, the managing member of Iron Dome Acquisition I Parent LLC.

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