Centurion director converts 30,000 Class B to Class A

Centurion Acquisition Corp. director Vu Thomas Theodore converted 30,000 Class B Ordinary Shares into 30,000 Class A Ordinary Shares.

Rhea-AI Filing Summary

Centurion Acquisition Corp. director Vu Thomas Theodore converted 30,000 Class B Ordinary Shares into 30,000 Class A Ordinary Shares. The conversion occurred on June 8, 2026 on a one-for-one basis for no additional consideration. Following the transaction, he directly holds 30,000 Class A shares and no Class B shares.

Insider Trade Summary

30,000 shares exercised/converted

Exercise 2 txns

Insider Vu Thomas Theodore

Role Director

Type	Security	Shares	Price	Value
Conversion	Class B Ordinary Shares	30,000	$0.00	$0.00
Conversion	Class A Ordinary Shares	30,000	$0.00	$0.00

Holdings After Transaction: Class B Ordinary Shares — 0 contracts (Direct); Class A Ordinary Shares — 30,000 shares (Direct)

Footnotes (1)

1. F1. Pursuant to the Issuer's Amended and Restated Memorandum and Articles of Association, the Class B Ordinary Shares are convertible into Class A Ordinary Shares at the option of the holders thereof at any time, and from time to time, on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, for no additional consideration, and have no expiration date. On June 8, 2026, the Reporting Person elected to convert 30,000 Class B Ordinary Shares into 30,000 Class A Ordinary Shares.

Key Figures

Shares converted: 30,000 shares Class A holdings after: 30,000 shares Class B holdings after: 0 shares +2 more

5 metrics

Shares converted 30,000 shares Class B Ordinary Shares converted into Class A on June 8, 2026

Class A holdings after 30,000 shares Total Class A Ordinary Shares directly held after conversion

Class B holdings after 0 shares Class B Ordinary Shares remaining after conversion

Conversion ratio 1-for-1 Class B to Class A conversion basis, subject to anti-dilution rights

Additional consideration None Conversion performed for no additional consideration to holder

Key Terms

Class B Ordinary Shares, Class A Ordinary Shares, anti-dilution rights, derivative security

4 terms

Class B Ordinary Shares financial

"the Class B Ordinary Shares are convertible into Class A Ordinary Shares"

Class B ordinary shares are a type of ownership stake in a company that typically come with different voting rights or privileges compared to other share classes. For investors, they represent a way to hold part of the company’s value and influence its decisions, often with fewer voting rights than Class A shares. Understanding these shares helps investors assess their level of control and potential returns within a company.

Class A Ordinary Shares financial

"convert 30,000 Class B Ordinary Shares into 30,000 Class A Ordinary Shares"

Class A ordinary shares are a type of ownership stake in a company that typically grants voting rights to shareholders, allowing them to have a say in important company decisions. They often come with priority in receiving dividends or profits, making them attractive to investors seeking influence and potential income. These shares help distinguish different levels of ownership and rights within a company's stock structure.

anti-dilution rights financial

"on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights"

derivative security financial

"transaction_code_description": "Conversion of derivative security""

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did ALF director Vu Thomas Theodore report?

He reported converting 30,000 Class B Ordinary Shares into 30,000 Class A Ordinary Shares. The filing shows a one-for-one conversion on June 8, 2026, changing only the share class he holds, not his overall economic exposure.

How many Centurion (ALF) shares does Vu Thomas Theodore hold after the conversion?

After the transaction, he directly holds 30,000 Class A Ordinary Shares and zero Class B shares. The Form 4 lists 30,000 Class A shares as the total non-derivative holdings following the transaction, reflecting a reclassification of his position.

Was there a purchase or sale of ALF shares in this Form 4?

No traditional market purchase or sale occurred; it was a conversion of securities. The Form 4 uses code “C” for conversion of a derivative security, moving 30,000 shares from Class B to Class A at no additional consideration to the insider.

What are the conversion terms for ALF Class B Ordinary Shares?

Class B Ordinary Shares are convertible into Class A Ordinary Shares at any time at the holders’ option. The footnote states a one-for-one basis, subject to anti-dilution adjustments, for no additional consideration and with no expiration date on the conversion right.

Does the ALF Form 4 show any remaining derivative position for the director?

No remaining derivative position is shown for this transaction. The derivative entry for 30,000 Class B Ordinary Shares shows a post-transaction balance of zero, and the derivative summary is empty, indicating no additional derivative securities are reported here.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/15/2026 - 09:28 PM EDT Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Vu Thomas Theodore

(Last) (First) (Middle)

C/O CENTURION ACQUISITION CORP.

667 MADISON AVENUE, 5TH FLOOR

(Street)

NEW YORK NEW YORK 19965

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Centurion Acquisition Corp. [ ALF ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/08/2026

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

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

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

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	06/08/2026		C(1)		30,000	A	(1)	30,000	D

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	(1)	06/08/2026		C(1)			30,000	(1)	(1)	Class A Ordinary Shares	30,000	$0	0	D

Explanation of Responses:

1. Pursuant to the Issuer's Amended and Restated Memorandum and Articles of Association, the Class B Ordinary Shares are convertible into Class A Ordinary Shares at the option of the holders thereof at any time, and from time to time, on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, for no additional consideration, and have no expiration date. On June 8, 2026, the Reporting Person elected to convert 30,000 Class B Ordinary Shares into 30,000 Class A Ordinary Shares.

	/s/ Jordan Leon, Attorney-in-Fact	06/15/2026
	** 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 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).
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 4: SEC 1474 (03-26)