ECOPETROL S A

Ticker: EC CUSIP: 279158109 Class: ADR

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018
Shares 10,103 Value ($000) $272 Avg Close — Range —
Q2 2018
Shares 11,400 Value ($000) $234 Avg Close — Range —