WESTERN GAS EQUITY PARTNERS

CUSIP: 95825R103 Class: CMN

DELTEC ASSET MANAGEMENT LLC's Holding History (CIK: 0001269950)

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

Q2 2014
Shares 10,000 Value ($000) $627 Avg Close — Range —
Q1 2014
Shares 10,000 Value ($000) $491 Avg Close — Range —
Q4 2013
Shares 10,000 Value ($000) $395 Avg Close — Range —
Q3 2013
Shares 10,000 Value ($000) $372 Avg Close — Range —
Q2 2013
Shares 10,000 Value ($000) $412 Avg Close — Range —