# EDGAR Filing Document

**Accession Number:** 0002010930
**File Stem:** 0001213900-26-069299
**Filing Date:** 2026-6
**Character Count:** 9561
**Document Hash:** 03662da05c05ddcd204eacc185a1dbe2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-069299.hdr.sgml**: 20260616

**ACCESSION NUMBER**: 0001213900-26-069299

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20260612

**ITEM INFORMATION**: Material Modifications to Rights of Security Holders

**ITEM INFORMATION**: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

**ITEM INFORMATION**: Submission of Matters to a Vote of Security Holders

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260616

**DATE AS OF CHANGE**: 20260616

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Centurion Acquisition Corp.
- **CENTRAL INDEX KEY:** 0002010930
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 981772942
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42127
- **FILM NUMBER:** 261095486

**BUSINESS ADDRESS:**
- **STREET 1:** 667 MADISON AVENUE
- **STREET 2:** 5TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10065
- **BUSINESS PHONE:** 212-209-6126

**MAIL ADDRESS:**
- **STREET 1:** 667 MADISON AVENUE
- **STREET 2:** 5TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10065

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**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 12, 2026**

**CENTURION ACQUISITION CORP.**

(Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Cayman Islands** | **001-42127** | **N/A** |
| (State or other jurisdiction<br> of incorporation) | (Commission File Number) | (IRS. Employer<br> Identification No.) |

---

**667 Madison Avenue**

**5th Floor**

**New York, New York 10065**

(Address of principal executive offices, including zip code)

Registrant's telephone number, including area code: **(646) 527-7350 ext. 619**

**Not Applicable**

(Former name or former address, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading Symbol(s)** | **Name of each exchange on which registered** |
| **Units, each consisting of one Class A ordinary share, $0.0001 par value, and one-half of one redeemable warrant** | **ALFUU** | **The Nasdaq Stock Market LLC** |
| **Class A ordinary shares, par value $0.0001 per share** | **ALF** | **The Nasdaq Stock Market LLC** |
| **Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share** | **ALFUW** | **The Nasdaq Stock Market LLC** |

---

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))

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 3.03. Material Modification to Rights of Security Holders.**

The information disclosed in Item 5.07 of this Current Report on Form 8-K is incorporated by reference into this Item 3.03 to the extent required.

**Item 5.03. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.**

The information included in Item 5.07 of this Current Report on Form 8-K is incorporated by reference into this Item 5.03 to the extent required.

A copy of the amendment to the Articles (as defined below) is attached to this Current Report on Form 8-K as Exhibit 3.1 and incorporated herein by reference.

**Item 5.07. Submission of Matters to a Vote of Security Holders.**

On June 12, 2026, Centurion Acquisition Corp. (the "Company") held an extraordinary general meeting of shareholders (the "Extraordinary General Meeting") at which its shareholders approved a proposal to amend the Company's Amended and Restated Memorandum and Articles of Association (the "Articles") to extend the date by which the Company must consummate a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar initial business combination from June 12, 2026 to June 12, 2027 (the "Extended Date"), or an earlier date than the Extended Date as determined by the Company's board of directors and included in a public announcement (the "Extension Amendment").

The following is a tabulation of the votes with respect to the Extension Amendment, which was approved by the Company's shareholders:

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| | | |
|:---|:---|:---|
| **For** | **Against** | **Abstain** |
| 21799309 | 8283145 | 0 |

---

In addition, on June 16, 2026, the Company filed with the Cayman Islands Registrar of Companies a notice of the special resolution amending the Articles. Under Cayman Islands law, the amendment to the Articles took effect upon approval of the Extension Amendment.

In connection with the Extraordinary General Meeting, shareholders holding an aggregate of 23,802,843 Class A ordinary shares, par value $0.0001 per share, of the Company exercised their right to redeem such shares for a pro rata portion of the funds held in the Company's trust account (the "Trust Account") as of June 16, 2026, including any interest earned on the funds held in the Trust Account. As a result, approximately $259.3 million (approximately $10.89 per share) was removed from the Trust Account to pay such holders and approximately $54 million remained in the Trust Account.

**Item 9.01. Financial Statements and Exhibits.**

(d) Exhibits.

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| | |
|:---|:---|
| **Exhibit No.** | **Description of Exhibits** |
| 3.1 | [Amendment to the Company's Amended and Restated Memorandum and Articles of Association.](ea029498701ex3-1.htm) |
| 104 | Cover Page Interactive Data File-Embedded within the inline XBRL document. |

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**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.

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| | |
|:---|:---|
| **CENTURION ACQUISITION CORP.** | **CENTURION ACQUISITION CORP.** |
| By: | /s/ Mark Gerhard |
| Name: | Mark Gerhard |
| Title: | Chief Executive Officer and Director |

---

Date: June 16, 2026

## Exhibit 3.1

**Exhibit 3.1**

Registrar of Companies<br> Government Administration Building<br> 133 Elgin Avenue<br> George Town<br> Grand Cayman

**Centurion Acquisition Corp. (ROC #406352) (the "Company")**

**TAKE NOTICE** that by minutes of an extraordinary general meeting of the Company dated 12 June 2026, the following special resolution was passed:

4 The Extension Proposal

Resolved, as a special resolution THAT, effective immediately, the Amended and Restated Memorandum and Articles of Association of the Company be amended by amending Article 51.7 as follows:

"In the event that the Company does not consummate a Business Combination on or before June 12, 2027 (the "Deadline Date"), or by such earlier date as the Directors may determine (in their sole discretion), or such later time as the Members may approve by Special Resolution in accordance with the Articles, the Company shall as promptly as reasonably possible but not more than ten business days thereafter, redeem the Public Shares, at a per-Share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned on the funds held in the Trust Account and not previously released to the Company (less taxes payable and up to US$100,000 of interest to pay dissolution expenses), divided by the number of then Public Shares in issue, which redemption will completely extinguish public Members' rights as Members (including the right to receive further liquidation distributions, if any), subject to its obligations under Cayman Islands law to provide for claims of creditors and other requirements of Applicable Law."

5 The Adjournment Proposal

"RESOLVED, as an ordinary resolution, to approve the adjournment of the Extraordinary General Meeting to a later date or dates, if necessary or convenient, to permit further solicitation and vote of proxies in the event that there are insufficient votes for, or otherwise in connection with, the approval of the Extension Proposal, or if we otherwise determine that additional time is necessary to effectuate the Extension."

---

| |
|:---|
| /s/ Stephanie-Ann Whittaker |
| Stephanie-Ann Whittaker |
| Corporate Administrator |
| for and on behalf of |
| Maples Corporate Services Limited |
| Dated this 16th day of June 2026 |

---