WESTERN GAS PARTNERS LP

CUSIP: 958254104 Class: COM

COMMERZBANK AKTIENGESELLSCHAFT /FI's Holding History (CIK: 0000852933)

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

Q3 2015
Shares 24,769 Value ($000) $1,160 Avg Close — Range —
Q2 2015
Shares 24,769 Value ($000) $1,570 Avg Close — Range —
Q1 2015
Shares 49,769 Value ($000) $3,277 Avg Close — Range —