WESTERN GAS EQUITY PARTNERS

CUSIP: 95825R103 Class: CMN

BAMCO INC /NY/'s Holding History (CIK: 0001017918)

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

Q2 2016
Shares 21,376 Value ($000) $818 Avg Close — Range —
Q1 2016
Shares 21,376 Value ($000) $762 Avg Close — Range —
Q4 2015
Shares 154,010 Value ($000) $5,589 Avg Close — Range —
Q3 2015
Shares 184,010 Value ($000) $7,256 Avg Close — Range —
Q2 2015
Shares 209,286 Value ($000) $12,557 Avg Close — Range —
Q1 2015
Shares 203,626 Value ($000) $12,218 Avg Close — Range —
Q4 2014
Shares 204,044 Value ($000) $12,290 Avg Close — Range —
Q3 2014
Shares 202,744 Value ($000) $12,355 Avg Close — Range —
Q2 2014
Shares 185,088 Value ($000) $11,605 Avg Close — Range —
Q1 2014
Shares 184,988 Value ($000) $9,085 Avg Close — Range —
Q4 2013
Shares 180,888 Value ($000) $7,147 Avg Close — Range —
Q3 2013
Shares 180,888 Value ($000) $6,727 Avg Close — Range —
Q2 2013
Shares 205,888 Value ($000) $8,476 Avg Close — Range —