# EDGAR Filing Document

**Accession Number:** 0001720161
**File Stem:** 0001140361-25-035002
**Filing Date:** 2025-9
**Character Count:** 4631
**Document Hash:** 7b0712c8ff501de6b7f8f4361cef66c7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-25-035002.hdr.sgml**: 20250915

**ACCESSION NUMBER**: 0001140361-25-035002

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20250915

**FILED AS OF DATE**: 20250915

**DATE AS OF CHANGE**: 20250915

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Castor Maritime Inc.
- **CENTRAL INDEX KEY:** 0001720161
- **STANDARD INDUSTRIAL CLASSIFICATION:** DEEP SEA FOREIGN TRANSPORTATION OF FREIGHT [4412]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** 1T
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38802
- **FILM NUMBER:** 251314295

**BUSINESS ADDRESS:**
- **STREET 1:** CHRISTODOULOU CHATZIPAVLOU 223
- **STREET 2:** HAWAII ROYAL GARDENS, APART. 16
- **CITY:** LIMASSOL
- **STATE:** G4
- **ZIP:** 3036
- **BUSINESS PHONE:** 357 25357767

**MAIL ADDRESS:**
- **STREET 1:** CHRISTODOULOU CHATZIPAVLOU 223
- **STREET 2:** HAWAII ROYAL GARDENS, APART. 16
- **CITY:** LIMASSOL
- **STATE:** G4
- **ZIP:** 3036

------

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 6-K

#### REPORT OF FOREIGN PRIVATE ISSUER

#### PURSUANT TO RULE 13A-16 OR 15D-16 OF

#### THE SECURITIES EXCHANGE ACT OF 1934

#### For the month of September 2025

#### Commission File Number: 001-38802

## CASTOR MARITIME INC.

#### (Translation of registrant's name into English)

#### 223 Christodoulou Chatzipavlou Street, Hawaii Royal Gardens, 3036 Limassol, Cyprus

#### (Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

------

#### INFORMATION CONTAINED IN THIS FORM 6-K REPORT

Attached to this report on Form 6-K as [Exhibit 99.1](ef20055596_ex99-1.htm) is a copy of the press release issued by Castor Maritime Inc. (the "Company") on September 15, 2025 announcing the results of its 2025 annual general meeting of shareholders.

The information contained in this report on Form 6-K and Exhibit 99.1 attached hereto are hereby incorporated by reference into the Company's registration statements on Form F-3 (File Nos. 333-236331, 333-240262 and 333-254977).

------

#### 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, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **CASTOR MARITIME INC.** | **CASTOR MARITIME INC.** |
| Dated: September 15, 2025 |  |  |
|  | By: | /s/ Petros Panagiotidis |
|  |  | Petros Panagiotidis |
|  |  | Chairman, Chief Executive Officer and Chief Financial Officer |

---

------

## Exhibit 99.1

------

**Exhibit 99.1**<br>

Castor Maritime Inc. Announces Results of its 2025 Annual General Meeting of Shareholders

**Limassol, Cyprus, September 15, 2025** – Castor Maritime Inc. (NASDAQ: CTRM), ("Castor" or the "Company"), a diversified global shipping and energy company, announced today that the Company's 2025 Annual General Meeting of Shareholders (the "Meeting") was duly held on September 12, 2025, at 6:00 p.m., local time, at 223 Christodoulou Chatzipavlou Street, Hawaii Royal Gardens, 3036 Limassol, Cyprus.

At the Meeting, the following proposals were approved and adopted:

<br> 1. The re-election of Mr. Dionysios Makris to serve as the Company's Class B Director until the 2028 Annual General Meeting of Shareholders; and

<br> 2. The appointment of Deloitte Certified Public Accountants S.A., as the Company's independent auditors for the fiscal year of 2025.

#### About Castor Maritime Inc.
Castor Maritime Inc. is a diversified global shipping and energy company, with activities directly and indirectly in asset management, vessel ownership, technical and commercial ship management and energy infrastructure projects.

Castor's fleet comprises 9 vessels, with an aggregate capacity of 0.6 million dwt. Castor is also the majority shareholder of the Frankfurt-listed asset manager MPC Münchmeyer Petersen Capital AG.

For more information please visit the Company's website at <u>www.castormaritime.com.</u> Information on our website does not constitute a part of this press release.

------

#### CONTACT DETAILS
For further information please contact:

Petros Panagiotidis

Castor Maritime Inc.

Email: <u>ir@castormaritime.com</u>

Media Contact:

Kevin Karlis

Capital Link

Email: <u>castormaritime@capitallink.com</u> <br>

------