WESTERN GAS EQUITY PARTNERS

CUSIP: 95825R103 Class: CMN

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2017
Shares 10,030 Value ($000) $413 Avg Close — Range —
Q2 2017
Shares 9,844 Value ($000) $423 Avg Close — Range —
Q1 2017
Shares 9,293 Value ($000) $428 Avg Close — Range —
Q4 2016
Shares 6,610 Value ($000) $280 Avg Close — Range —
Q2 2015
Shares 4,120 Value ($000) $247 Avg Close — Range —
Q1 2015
Shares 2,940 Value ($000) $176 Avg Close — Range —
Q4 2014
Shares 3,020 Value ($000) $182 Avg Close — Range —
Q3 2014
Shares 1,320 Value ($000) $80 Avg Close — Range —
Q2 2014
Shares 1,320 Value ($000) $83 Avg Close — Range —
Q1 2014
Shares 1,320 Value ($000) $65 Avg Close — Range —
Q4 2013
Shares 1,320 Value ($000) $52 Avg Close — Range —