# EDGAR Filing Document

**Accession Number:** 0002079253
**File Stem:** 0001213900-25-104255
**Filing Date:** 2025-10
**Character Count:** 12654
**Document Hash:** c40e038450b26f59998a72dc4c409f1b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-104255.hdr.sgml**: 20251030

**ACCESSION NUMBER**: 0001213900-25-104255

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251029

**FILED AS OF DATE**: 20251030

**DATE AS OF CHANGE**: 20251030

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Cochrane Hugh
- **CENTRAL INDEX KEY:** 0001538262

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42916
- **FILM NUMBER:** 251437317

**MAIL ADDRESS:**
- **STREET 1:** 4576 PEBBLE BAY SOUTH
- **CITY:** SOUTHBVERO BEACH
- **STATE:** FL
- **ZIP:** 32963
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Apex Treasury Corp
- **CENTRAL INDEX KEY:** 0002079253
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42916
- **FILM NUMBER:** 251437318

**BUSINESS ADDRESS:**
- **STREET 1:** 2035 REGATTA DRIVE
- **CITY:** VERO BEACH
- **STATE:** FL
- **ZIP:** 32963
- **BUSINESS PHONE:** 772-588-4799

**MAIL ADDRESS:**
- **STREET 1:** 2035 REGATTA DRIVE
- **CITY:** VERO BEACH
- **STATE:** FL
- **ZIP:** 32963
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Rahman Ajmal
- **CENTRAL INDEX KEY:** 0002087326

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42916
- **FILM NUMBER:** 251437316

**MAIL ADDRESS:**
- **STREET 1:** C/O APEX TREASURY CORPORATION
- **STREET 2:** 2035 REGATTA DRIVE
- **CITY:** VERO BEACH
- **STATE:** FL
- **ZIP:** 32963
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Apex Treasury Sponsor LLC
- **CENTRAL INDEX KEY:** 0002086187

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42916
- **FILM NUMBER:** 251437319

**BUSINESS ADDRESS:**
- **STREET 1:** 2035 REGATTA DRIVE
- **CITY:** VERO BEACH
- **STATE:** FL
- **ZIP:** 32963
- **BUSINESS PHONE:** 772-588-4799

**MAIL ADDRESS:**
- **STREET 1:** 2035 REGATTA DRIVE
- **CITY:** VERO BEACH
- **STATE:** FL
- **ZIP:** 32963
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Apex Treasury Corp
- **CENTRAL INDEX KEY:** 0002079253
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 981868169
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 2035 REGATTA DRIVE
- **CITY:** VERO BEACH
- **STATE:** FL
- **ZIP:** 32963
- **BUSINESS PHONE:** 772-588-4799

**MAIL ADDRESS:**
- **STREET 1:** 2035 REGATTA DRIVE
- **CITY:** VERO BEACH
- **STATE:** FL
- **ZIP:** 32963

## Exhibit 99.1

**Exhibit 99.1**

Joint Filer Information

---

| | |
|:---|:---|
| Name of Joint Filer: | Apex Treasury Sponsor LLC |
| Address of Joint Filer: | c/o Apex Treasury Corporation |
|  | 2035 Regatta Drive |
|  | Vero Beach, Florida 32963 |
| Relationship of Joint Filer to Issuer: | 10% Owner, Director |
| Issuer Name and Ticker or Trading Symbol: | Apex Treasury Corporation [ APXT ] |
| Date of Event Requiring Statement: |  |
| (Month/Day/Year): | 10/29/2025 |
| Name of Joint Filer: | Hugh Cochrane |
| Address of Joint Filer: | c/o Apex Treasury Corporation |
|  | 2035 Regatta Drive |
|  | Vero Beach, Florida 32963 |
| Relationship of Joint Filer to Issuer: | 10% Owner, Director, Officer (Co-Chief Executive Officer) |
| Issuer Name and Ticker or Trading Symbol: | Apex Treasury Corporation [ APXT ] |
| Date of Event Requiring Statement: |  |
| (Month/Day/Year): | 10/29/2025 |
| Name of Joint Filer: | Ajmal Rahman |
| Address of Joint Filer: | c/o Apex Treasury Corporation |
|  | 2035 Regatta Drive |
|  | Vero Beach, Florida 32963 |
| Relationship of Joint Filer to Issuer: | 10% Owner, Director, Officer (Co-Chief Executive Officer) |
| Issuer Name and Ticker or Trading Symbol: | Apex Treasury Corporation [ APXT ] |
| Date of Event Requiring Statement: |  |
| (Month/Day/Year): | 10/29/2025 |

---

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>Apex Treasury Sponsor LLC<br><sub>(Last) (First) (Middle)</sub><br>C/O APEX TREASURY CORPORATION<br>2035 REGATTA DRIVE<br><sub>(Street)</sub><br>VERO BEACH, FL 32963<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-10-29 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Apex Treasury Corp [ APXT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Apex Treasury Corp<br><sub>(Last) (First) (Middle)</sub><br>C/O APEX TREASURY CORPORATION<br>2035 REGATTA DRIVE<br><sub>(Street)</sub><br>VERO BEACH, FL 32963<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-10-29 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Apex Treasury Corp [ APXT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Cochrane Hugh<br><sub>(Last) (First) (Middle)</sub><br>C/O APEX TREASURY CORPORATION<br>2035 REGATTA DRIVE<br><sub>(Street)</sub><br>VERO BEACH, FL 32963<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-10-29 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_Co-Chief Executive Officer_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Apex Treasury Corp [ APXT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Rahman Ajmal<br><sub>(Last) (First) (Middle)</sub><br>C/O APEX TREASURY CORPORATION<br>2035 REGATTA DRIVE<br><sub>(Street)</sub><br>VERO BEACH, FL 32963<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-10-29 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_Co-Chief Executive Officer_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Apex Treasury Corp [ APXT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Class B Ordinary Shares<sup>(1)</sup> | <sup>(1)</sup> | 2025-10-29 |  | J<sup>(2)</sup> |  |  | 10000 | <sup>(1)</sup> | <sup>(1)</sup> | Class A Ordinary Shares<sup>(1)</sup> | 10000 | 0.00<sup>(1)</sup> | 11150000 | D<sup>(3)</sup> |  |

---

### Footnotes:

(1) The Class B ordinary shares are convertible for the Issuer's Class A ordinary shares as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-289485) (the "Registration Statement") and have no expiration date.

(2) On October 29, 2025, Apex Treasury Sponsor LLC forfeited at no cost 10,000 Class B Ordinary Shares of the Issuer in connection with the closing of the Issuer's initial public offering and the election by the underwriters of the Issuer's initial public offering of units to partially exercise an option granted to them to cover over-allotments.

(3) Apex Treasury Sponsor LLC is the record holder of the securities reported herein. Hugh Cochrane and Ajmal Rahman are the managing members of Apex Treasury Sponsor LLC. Each of Messrs. Cochrane and Rahman has voting and investment discretion with respect to the securities held of record by Apex Treasury Sponsor LLC.

**Remarks:**
See Exhibit 99.1 - Joint Filer Information, which is incorporated herein by reference and describes in further detail the relationships of the Reporting Persons to the Issuer.

**Signature:** /s/ Jordan Leon, Attorney-in-Fact for Apex Treasury Sponsor LLC  
**Date:** 2025-10-30

**Signature:** /s/ Jordan Leon, Attorney-in-Fact for Hugh Cochrane  
**Date:** 2025-10-30

**Signature:** /s/ Jordan Leon, Attorney-in-Fact for Ajmal Rahman  
**Date:** 2025-10-30

### Remarks:

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.**