ECOPETROL S A

Ticker: EC CUSIP: 279158109 Class: ADR

NEUBERGER BERMAN GROUP LLC's Holding History (CIK: 0001465109)

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

Q3 2013
Shares 442,011 Value ($000) $20,333 Avg Close — Range —
Q2 2013
Shares 374,506 Value ($000) $15,752 Avg Close — Range —