NYSE:EC

Ecopetrol Sa Stock Insider Trading

Energy > Oil & Gas Integrated

Buy EC

*Your capital is at risk

$16.77

-0.270 (-1.58%)

At Close: Jul 31, 2026

Ecopetrol SA Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 0 and sold 523.41M EC shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	0
● Buy	0 shares
● Sell	523.41M shares
15% Buy Activity Negligible or No Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	19 250 Value: $368.3K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	17 052 Value: $334.0K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	23 175 Value: $412.7K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	19 824 Value: $333.8K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	11 760 Value: $267.5K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	23 785 Value: $639.8K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	16 840 Value: $470.8K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	24 940 Value: $568.6K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	23 784 Value: $486.9K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	23 300 Value: $698.8K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	15 208 Value: $435.6K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	35 296 Value: $1.02M
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	20 436 Value: $614.9K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	5 500 Value: $95.4K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	15 208 Value: $435.6K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Wolynic Edward T Vp Strat.tech.&chief Tech.off.	Officer	24 940 Value: $568.6K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Napier James V Director	Director	3 000 Value: $89.9K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Napier James V Director	Director	3 000 Value: $86.9K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Napier James V Director	Director	3 000 Value: $90.0K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Napier James V Director	Director	3 000 Value: $68.4K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Napier James V Director	Director	3 000 Value: $80.7K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Napier James V Director	Director	3 000 Value: $56.3K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Napier James V Director	Director	3 000 Value: $53.4K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Napier James V Director	Director	3 000 Value: $57.4K
Jun 09, 2006 Sell	Options (Right to Buy) D-Return	Napier James V Director	Director	3 000 Value: $55.7K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT ECOPETROL SA

Ecopetrol S.A. operates as an integrated energy company. The company operates through four segments: Exploration and Production; Transport and Logistics; Refining, Petrochemical and Biofuels; and Electric Power Transmission and Toll Roads Concessions. It engages in the exploration and production of oil and gas; transportation of crude oil, motor fuels, fuel oil, and other refined products, including diesel, jet, and biofuels; processing and refin...

Read Full Profile Here