# EDGAR Filing Document

**Accession Number:** 0002002512
**File Stem:** 0001193125-26-161110
**Filing Date:** 2026-4
**Character Count:** 6427
**Document Hash:** f7cf791b47502245dd92fe7cf354e6d3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-161110.hdr.sgml**: 20260417

**ACCESSION NUMBER**: 0001193125-26-161110

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260417

**FILED AS OF DATE**: 20260417

**DATE AS OF CHANGE**: 20260417

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Lewinsohn Jonathan
- **CENTRAL INDEX KEY:** 0002002512

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 811-24092
- **FILM NUMBER:** 26870953

**MAIL ADDRESS:**
- **STREET 1:** 55 HUDSON YARDS, SUITE 29B
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Diameter Dynamic Credit Fund
- **CENTRAL INDEX KEY:** 0002067955

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** C/O DIAMETER CAPITAL PARTNERS LP
- **STREET 2:** 50 HUDSON YARDS, SUITE 6600A
- **CITY:** NEW YORK
- **STATE:** NY
- **BUSINESS PHONE:** (212) 655-1419

**MAIL ADDRESS:**
- **STREET 1:** C/O DIAMETER CAPITAL PARTNERS LP
- **STREET 2:** 50 HUDSON YARDS, SUITE 6600A
- **CITY:** NEW YORK
- **STATE:** NY

## Ex-24

**Exhibit 24**

**POWER OF ATTORNEY** 

**KNOW ALL PEOPLE BY THESE PRESENTS**, that each person whose signature appears below hereby makes, constitutes and appoints each of Jonathan Lewinsohn, Scott Goodwin, Joshua Green, Michael Cohn and Matthew Gilmartin with full power to act without the other, as his or her agent and attorney-in-fact for the purpose of executing in his or her name, in his or her capacity as a Trustee and/or officer of Diameter Dynamic Credit Fund, any statement of beneficial ownership on Form 3, 4, or 5 to be filed with the United States Securities and Exchange Commission.

All past acts of an attorney-in-fact in furtherance of the foregoing are hereby ratified and confirmed.

This Power of Attorney may be executed in multiple counterparts, each of which shall be deemed an original, but which taken together shall constitute one instrument.

This Power of Attorney shall be valid from the date hereof until revoked by me.

IN WITNESS HEREOF I have executed this instrument as of the 30th day of September, 2025.

---

| | |
|:---|:---|
| /s/ Steven Bossi | Trustee |
| Steven Bossi |  |
| /s/ Amanda R. Wurtz | Trustee |
| Amanda R. Wurtz  |  |
| /s/ Daniel Kasell | Trustee |
| Daniel Kasell |  |
| /s/ Joshua Green | Trustee |
| Joshua Green |  |
| /s/ Scott Goodwin | Chair of the Board, Trustee, Co-President |
| Scott Goodwin |  |
| /s/ Jonathan Lewinsohn | Co-President |
| Jonathan Lewinsohn |  |
| /s/ Michael Cohn | General Counsel |
| Michael Cohn |  |
| /s/ Matthew Gilmartin | Chief Financial Officer and Treasurer |
| Matthew Gilmartin |  |

---

------

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Lewinsohn Jonathan<br><sub>(Last) (First) (Middle)</sub><br>C/O DIAMETER DYNAMIC CREDIT FUND<br>50 HUDSON YARDS, SUITE 6600A<br><sub>(Street)</sub><br>NEW YORK, NY 10001<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Diameter Dynamic Credit Fund [ NONE ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-04-17 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [X] 10% Owner<br>[X] Officer (give title below)   [X] Other (specify below)<br>_Co-President_ | **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 Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Class I Common Shares | 10000 | I | By: Diameter DCF Advisor LLC<sup>(1)</sup> |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Diameter DCF Advisor LLC directly holds the 10,000 Class I Common Shares (the "Common Shares"). Diameter DCF Advisor LLC is a wholly-owned subsidiary of Diameter Capital Partners LP. By virtue of Mr. Lewinsohn's beneficial ownership of Diameter Capital Partners LP, Mr. Lewinsohn may be deemed to beneficially own the Common Shares directly held by Diameter DCF Advisor LLC. Mr. Lewinsohn disclaims beneficial ownership of such Common Shares directly held by Diameter DCF Advisor LLC except to the extent of his pecuniary interest therein.

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

**Signature:** /s/ Michael Cohn, Attorney-in-Fact  
**Date:** 2026-04-17

### 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.**