# EDGAR Filing Document

**Accession Number:** 0001916099
**File Stem:** 0001193125-25-245246
**Filing Date:** 2025-10
**Character Count:** 4616
**Document Hash:** 3e85e41501a7767af09625431474d5a2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-245246.hdr.sgml**: 20251021

**ACCESSION NUMBER**: 0001193125-25-245246

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20251016

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**FILED AS OF DATE**: 20251021

**DATE AS OF CHANGE**: 20251021

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Diameter Credit Co
- **CENTRAL INDEX KEY:** 0001916099

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

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-56624
- **FILM NUMBER:** 251407677

**BUSINESS ADDRESS:**
- **STREET 1:** 5 HUDSON YARDS
- **STREET 2:** SUITE 6660A
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001
- **BUSINESS PHONE:** (212) 655-1419

**MAIL ADDRESS:**
- **STREET 1:** 5 HUDSON YARDS
- **STREET 2:** SUITE 6660A
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001

?xml version='1.0' encoding='ASCII'? 8-K

### 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): October 16, 2025

## Diameter Credit Company

#### (Exact name of Registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **000-56624** | **88-1389797** |
| **(State or other jurisdiction**<br> **of incorporation)** | **(Commission**<br> **File Number)** | **(I.R.S. Employer**<br> **Identification No.)** |

---

---

| | |
|:---|:---|
| **50 Hudson Yards, Suite 6600A**<br> **New York, NY** | **10001** |
| **(Address of principal executive offices)** | **(Zip Code)** |

---

#### Registrant's telephone number, including area code: (212) 655-1419

#### Not Applicable

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

Securities registered pursuant to Section 12(b) of the Act: None

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading<br>Symbol(s)** | **Name of each exchange**<br> **on which registered** |

---

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 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On October 16, 2025, Vishal Sheth, Chief Financial Officer of Diameter Credit Company (the "Company"), notified the Board of Trustees (the "Board") of his intention to retire and step down from his position as Chief Financial Officer. Mr. Sheth's final date of service has not yet been determined, and he and the Company are working together to ensure a smooth and orderly transition of his responsibilities.

Mr. Sheth's decision to step down is not the result of any disagreement with the Company, its investment adviser, or any of their affiliates regarding their operations, policies, or practices.

------

#### SIGNATURE
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.

---

| | | |
|:---|:---|:---|
|  | **DIAMETER CREDIT COMPANY** | **DIAMETER CREDIT COMPANY** |
| Date: October 21, 2025 | By: | /s/ Michael Cohn |
|  | Name: | Michael Cohn |
|  | Title: | General Counsel and Chief Compliance Officer |

---