# EDGAR Filing Document

**Accession Number:** 0001241965
**File Stem:** 0000905148-25-004108
**Filing Date:** 2025-11
**Character Count:** 11436
**Document Hash:** 3e379d7bedc38b87b69746c474b306a6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000905148-25-004108.hdr.sgml**: 20251118

**ACCESSION NUMBER**: 0000905148-25-004108

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251114

**FILED AS OF DATE**: 20251118

**DATE AS OF CHANGE**: 20251118

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** RADKE JEFFREY L
- **CENTRAL INDEX KEY:** 0001241965

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42765
- **FILM NUMBER:** 251492899

**MAIL ADDRESS:**
- **STREET 1:** SWAN BLDG
- **STREET 2:** 26 VICTORIA STREET
- **CITY:** HAMILTON HM 12
- **STATE:** D0
- **ZIP:** 00000
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Accelerant Holdings
- **CENTRAL INDEX KEY:** 0001997350
- **STANDARD INDUSTRIAL CLASSIFICATION:** INSURANCE AGENTS BROKERS & SERVICES [6411]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 981753044
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** P.O. BOX 309 UGLAND HOUSE
- **CITY:** GRAND CAYMAN
- **STATE:** E9
- **ZIP:** KY1-1044
- **BUSINESS PHONE:** (302) 658-7581

**MAIL ADDRESS:**
- **STREET 1:** 1209 ORANGE STREET
- **STREET 2:** C/O THE CORPORATION TRUST COMPANY
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801

## Ex-24

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#### POWER OF ATTORNEY

#### <br>
Know all by these present, that the undersigned hereby makes, constitutes and appoints each of Bruce Byrnes, Vandy Fitzpatrick, Richard Kefford, David Pelsue, Jay Green, Stephanie Cannon, and Andrea Connell, each with full power of substitution of any other member of the legal department of the Company (as defined below) designated by the Company's Chief Legal Officer, as the undersigned's true and lawful attorney-in-fact to:

<sup>(1)</sup> prepare, execute in the undersigned's name and on the undersigned's behalf, and submit to the U.S. Securities and Exchange Commission (the "SEC") a Form ID, including amendments thereto, and any other documents necessary or appropriate to obtain codes and passwords enabling the undersigned to make electronic filings with the SEC of reports required by Section 13 or Section 16 of the Securities Exchange Act of 1934, Rule 144 under the Securities Act of 1933 ("Rule 144"), or any rule or regulation of the SEC;<br>

<sup>(2)</sup> serve as an account administrator for the undersigned's account in the SEC's enhanced Electronic Data Gathering, Analysis, and Retrieval system ("EDGAR Next"), which includes, among other things, the power to: (i) appoint and remove account administrators, users, technical administrators and delegated entities; (ii) submit, or cause a person or entity so appointed to submit, filings through the EDGAR Next system on behalf of the undersigned; (iii) manage the undersigned's EDGAR access codes; and (iv) modify and annually confirm the information in the undersigned's EDGAR Next account;<br>

<sup>(3)</sup> execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of Accelerant Holdings, a Cayman Islands exempted company (the "Company"), any and all reports on Form 3, Form 4, Form 5, Schedule 13D, Schedule 13G, or Form 144, or any successor reports, or any amendment or amendments thereto, with respect to the any security of the Company; and<br>

<sup>(4)</sup> do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4, or 5, Schedule 13D or 13G, or Form 144, including any successor reports, complete and execute any amendment or amendments thereto, and timely file such form with the SEC and any stock exchange or similar authority.<br>

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution as set forth herein or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 13(d) or Section 16 of the Securities Exchange Act of 1934 or Rule 144.

This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file reports with the SEC with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier (a) revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact or (b) superseded by a new power of attorney regarding the purposes outlined herein at a later date.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 24th day of September, 2025.

---

| |
|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /s/ Jeff Radke<br>|
| Signature |

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<br> <u> Jeff Radke<br> </u> <br>Print Name <br>

------

### 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>RADKE JEFFREY L<br><sub>(Last) (First) (Middle)</sub><br>UNIT 106, WINDWARD 3<br>REGATTA OFFICE PARK, WEST BAY ROAD<br><sub>(Street)</sub><br>GRAND CAYMAN, E9 KY1-1108<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-11-14 | **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-Founder, CEO_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Accelerant Holdings [ ARX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] 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 |
| Class A Common Shares | 2025-11-14 |  | P |  | 74110 | A | 13.4849<sup>(1)</sup> | 28261939<sup>(2)</sup> | I | By LLC<sup>(3)</sup> |
| Class A Common Shares |  |  |  |  |  |  |  | 33481<sup>(2)</sup> | D |  |
| Class A Common Shares |  |  |  |  |  |  |  | 249951<sup>(2)</sup> | I | By Trust<sup>(4)</sup> |

---

## 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 |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) The price reported in Column 4 above reflects the weighted average purchase price. This transaction was executed in multiple trades at prices ranging from $13.15 to $13.83, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of Class A Common Shares purchased at each respective price within the range set forth in footnote 1 of this Form 4.

(2) These numbers reflect minor adjustments to account for a correction in the number of Class A Common Shares reported as directly and indirectly beneficially owned by the Reporting Person following the closing of the Issuer's initial public offering on July 25, 2025, as reported in the Form 4 filed by the Reporting Person on July 29, 2025.

(3) These securities are held directly by Badly Bent LLC. The Reporting Person is the manager of the sole member of Badly Bent LLC. The Reporting Person disclaims beneficial ownership over these securities, except to the extent of his pecuniary interest therein.

(4) These securities are held in trust for the benefit of the Reporting Person's spouse, who is the trustee of the trust. The Reporting Person disclaims beneficial ownership over these securities, except to the extent of his pecuniary interest therein.

**Remarks:**
Exhibit List: Exhibit 24 - Power of Attorney

**Signature:** /s/ David Pelsue, Attorney-in-Fact  
**Date:** 2025-11-18

### 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.**