Bayron Triana Arias - 18 Mar 2026 Form 3 Insider Report for ECOPETROL S.A. (EC)

Reporting relationship
EVP of Energy for Transition
Issuer ticker
EC
Reported as of
18 Mar 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 3 source fields
SEC form
3
Accepted by SEC
01 May 2026, 16:07:16 UTC
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Bayron Triana Arias

Key filing fact

Bayron Triana Arias filed Form 3 for ECOPETROL S.A. (EC) on 01 May 2026.

Key facts

  • This page summarizes Bayron Triana Arias's Form 3 filing for ECOPETROL S.A. (EC).
  • 0 reported transactions and 0 derivative rows are listed below.
  • Accepted by SEC: 01 May 2026, 16:07.

Change

  • No earlier filing in this sequence is available for direct comparison.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002129652 Primary reporting owner

Triana Arias Bayron

Relationship
EVP of Energy for Transition
Address
C/O ECOPETROL S.A., KR 13 36-24, BOGOTA, COLOMBIA
Signature
/s/ Bayron Triana Arias
Signature date
18 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

EC holding

Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,891
Date
18 Mar 2026
Ownership
By Wife
EC holding

Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
28,000
Date
18 Mar 2026
Ownership
By Fund
Footnotes
F1
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Reflects shares held in a fund in which the Reporting Person holds voting and investment control.

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