# EDGAR Filing Document

**Accession Number:** 0001444406
**File Stem:** 0001292814-26-000140
**Filing Date:** 2026-1
**Character Count:** 7413
**Document Hash:** 16fe7776d2a687ee0ca3d9844f63df8c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001292814-26-000140.hdr.sgml**: 20260120

**ACCESSION NUMBER**: 0001292814-26-000140

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260120

**DATE AS OF CHANGE**: 20260120

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ECOPETROL S.A.
- **CENTRAL INDEX KEY:** 0001444406
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** F8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34175
- **FILM NUMBER:** 26541014

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** KR 13 36-24, BOGOTA
- **CITY:** BOGOTA
- **NON US STATE TERRITORY:** BOGOTA
- **PROVINCE COUNTRY:** F8
- **ZIP:** 110311
- **BUSINESS PHONE:** 5712345000

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** KR 13 36-24, BOGOTA
- **CITY:** BOGOTA
- **NON US STATE TERRITORY:** BOGOTA
- **PROVINCE COUNTRY:** F8
- **ZIP:** 110311

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**<br>**Washington, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER**<br>**PURSUANT TO RULE 13a-16 OR 15d-16 UNDER**<br>**THE SECURITIES EXCHANGE ACT OF 1934**

For the month of January, 2026

Commission File Number 001-34175

---

| |
|:---|
| ECOPETROL S.A. |
| (Exact name of registrant as specified in its charter)<br>|
| N.A. |
| (Translation of registrant's name into English)<br>|
| COLOMBIA |
| (Jurisdiction of incorporation or organization)<br>|
| Carrera 13 No. 36 – 24 |
| BOGOTA D.C. – COLOMBIA |
| (Address of principal executive offices) |

---

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 ◻

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1)

Yes ◻ No ⌧

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7)

Yes ◻ No ⌧

Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ◻ No ⌧

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- <u>N/A</u>

**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.

---

| | | |
|:---|:---|:---|
| Ecopetrol S.A. | Ecopetrol S.A. | Ecopetrol S.A. |
| By:  | /s/ Alfonso Camilo Barco | /s/ Alfonso Camilo Barco |
|  | Name: | Alfonso Camilo Barco  |
|  | Title: | Chief Financial Officer |

---

Date: January 20, 2026

## Exhibit 99.1

![](ec202601206k1_001.jpg)

The Chief Executive Officer of Ecopetrol S.A. ("Ecopetrol" or the "Company") hereby summons all shareholders to the extraordinary General Shareholders' Meeting to be held on February 5, 2026, starting at 8:00 a.m., at Ecopetrol´s main building located on Carrera 13 No. 36 - 24 in Bogota, D.C

**The planned agenda for the meeting is the following:**

&nbsp;&nbsp;&nbsp;&nbsp;1. Safety guidelines

&nbsp;&nbsp;&nbsp;&nbsp;2. Quorum verification

&nbsp;&nbsp;&nbsp;&nbsp;3. Opening of the General Shareholders' Meeting by the Chief Executive Officer of Ecopetrol

&nbsp;&nbsp;&nbsp;&nbsp;4. Approval of the Agenda

&nbsp;&nbsp;&nbsp;&nbsp;5. Appointment of the chairperson presiding over the General Shareholders' Meeting

&nbsp;&nbsp;&nbsp;&nbsp;6. Appointment of the commission responsible for scrutiny and counting of the votes

&nbsp;&nbsp;&nbsp;&nbsp;7. Appointment of the commission responsible for the revision and approval of the minutes of the meeting

&nbsp;&nbsp;&nbsp;&nbsp;8. Election of directors for the remainder of the 2025 - 2029 period

Election of directors for the remainder of the 2025 - 2029 period

The meeting will be held in person and is also expected to be broadcast live via streaming on Ecopetrol's website.

The voting process is expected to be conducted electronically. Shareholders are requested to attend the meeting with their smart mobile devices. If any shareholder does not have access to a device with the technical requirements required, the Company has provided an alternate mechanism for Shareholders to exercise their right to vote.

Shareholders who cannot attend the meeting may be represented by power-of-attorney duly granted in writing to a trusted legal representative, who must meet the requirements established in Article 184 of the Commercial Code of Colombia. Power of attorney templates in Spanish and English can be downloaded from the website at www.ecopetrol.com.co/asamblea-ext2026.eng

For the legal representation of the shareholders, Legal Circular 006 of 2025 regarding the illegal, unauthorized and unsafe practices of securities issuers shall be observed.

Except in cases of legal representation via proxy, Ecopetrol managers and employees may not represent shares other than their own while they are employed by the Company, nor substitute the powers conferred thereon. Additionally, they may not vote on the Company's financial statements. Additionally, they may not vote on the Company's financial statements.

**RICARDO ROA BARRAGÁN**

Chief Executive Officer

**Recommendations**<br>

&nbsp;&nbsp;&nbsp;&nbsp;• If
 an individual is acting as a proxy representative, the corresponding proxy form must be submitted
 in its physical form at registration along with any additional documentation required. Certificates
 of incorporation and legal representation of the companies must have been issued not earlier
 than 30 days prior to the date of the General Shareholders' Meeting.

&nbsp;&nbsp;&nbsp;&nbsp;• To
 avoid overcrowding and guarantee the adequate participation of all shareholders, registration
 is expected to being at 7:00 a.m. on the day of the meeting.

&nbsp;&nbsp;&nbsp;&nbsp;• To
 expedite the registration process and ensure appropriate participation at the meeting, for individuals who plan to represent
 multiple shareholders by proxy, please be advised that an individual may only be responsible
 for a maximum of 50 proxy forms.

&nbsp;&nbsp;&nbsp;&nbsp;• If
 you experience symptoms of acute respiratory infection (cough, fever, sore throat, muscle
 pain), we recommend that you refrain from attending the meeting and instead follow it live
 via streaming. If you do attend please wear a face mask during the meeting.

&nbsp;&nbsp;&nbsp;&nbsp;• Shareholders
 are invited to update their personal information through the Shareholder Service Office´s
 mail box and/or phone number and/or the Shareholder portal available on Ecopetrol's
 website.

&nbsp;&nbsp;&nbsp;&nbsp;• Each
 shareholder requiring additional assistance may be accompanied by one additional person.

&nbsp;&nbsp;&nbsp;&nbsp;• No
 kit will be provided.

&nbsp;&nbsp;&nbsp;&nbsp;• Publicity
 material or any other type of material that might hamper the normal course of the meeting
 will not be allowed in the facility and their distribution is strictly prohibited.