ECOPETROL S A

Ticker: EC CUSIP: 279158109 Class: ADR

Commonwealth Bank of Australia's Holding History (CIK: 0000008565)

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

Q1 2014
Shares 26,650 Value ($000) $1,087 Avg Close — Range —
Q4 2013
Shares 26,650 Value ($000) $1,025 Avg Close — Range —
Q3 2013
Shares 26,650 Value ($000) $1,226 Avg Close — Range —
Q2 2013
Shares 26,650 Value ($000) $1,121 Avg Close — Range —