Ecopetrol (NYSE: EC) director Rodriguez Yee Ricardo files Form 3

Rhea-AI Filing Summary

ECOPETROL S.A. filed an initial ownership report for board member Rodriguez Yee Ricardo on Form 3. This filing establishes his status as a director and shows no reported share purchases, sales, or other equity transactions at the time of this report.

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SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Rodriguez Yee Ricardo

(Last) (First) (Middle)

C/O ECOPETROL S.A.

KR 13 36-24

(Street)

BOGOTA 110311

(City) (State) (Zip)

COLOMBIA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
ECOPETROL S.A. [ EC ]

3a. Foreign Trading Symbol
[ECOPETROL]

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	/s/ Ricardo Rodriguez Yee	03/18/2026
	** Signature of Reporting Person	Date
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 5 (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.
* Form 3: SEC 1473 (03-26)

FAQ

What does the ECOPETROL (EC) Form 3 filing for Rodriguez Yee Ricardo show?

The Form 3 shows that Rodriguez Yee Ricardo is a director of ECOPETROL S.A.. It is an initial ownership report and, in this case, does not list any equity transactions or derivative positions.

Did Rodriguez Yee Ricardo buy or sell ECOPETROL (EC) shares in this Form 3?

No share purchases or sales are reported for Rodriguez Yee Ricardo in this Form 3. The filing only records his status as a director of ECOPETROL S.A. without listing transactions.

What is the purpose of this ECOPETROL (EC) Form 3 filing?

This Form 3 serves as an initial statement of beneficial ownership for director Rodriguez Yee Ricardo. It is required when someone becomes a reporting insider of ECOPETROL S.A. under U.S. securities rules.

Does the ECOPETROL (EC) Form 3 include derivative securities for Rodriguez Yee Ricardo?

The Form 3 does not list any derivative securities for Rodriguez Yee Ricardo. The derivative section in the summarized data is empty, indicating no reported options or similar instruments in this filing.

What insider role does Rodriguez Yee Ricardo hold at ECOPETROL (EC)?

The filing identifies Rodriguez Yee Ricardo as a director of ECOPETROL S.A.. He is not reported as an officer or a ten-percent owner in the structured data for this Form 3.