WESTERN GAS EQUITY PARTNERS

CUSIP: 95825R103 Class: CMN

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q2 2018
Shares 350,361 Value ($000) $12,525 Avg Close — Range —
Q1 2018
Shares 347,461 Value ($000) $11,508 Avg Close — Range —
Q3 2017
Shares 42,770 Value ($000) $1,761 Avg Close — Range —
Q2 2017
Shares 48,000 Value ($000) $2,065 Avg Close — Range —
Q1 2017
Shares 67,000 Value ($000) $3,089 Avg Close — Range —
Q4 2016
Shares 64,000 Value ($000) $2,710 Avg Close — Range —
Q3 2016
Shares 100,000 Value ($000) $4,249 Avg Close — Range —
Q2 2016
Shares 124,000 Value ($000) $4,743 Avg Close — Range —
Q1 2016
Shares 148,000 Value ($000) $5,275 Avg Close — Range —
Q4 2015
Shares 191,000 Value ($000) $6,931 Avg Close — Range —
Q3 2015
Shares 181,000 Value ($000) $7,137 Avg Close — Range —
Q2 2015
Shares 194,000 Value ($000) $11,640 Avg Close — Range —
Q1 2015
Shares 200,000 Value ($000) $12,000 Avg Close — Range —
Q4 2014
Shares 200,000 Value ($000) $12,046 Avg Close — Range —
Q3 2014
Shares 205,000 Value ($000) $12,493 Avg Close — Range —
Q2 2014
Shares 200,000 Value ($000) $12,540 Avg Close — Range —
Q1 2014
Shares 200,000 Value ($000) $9,822 Avg Close — Range —
Q4 2013
Shares 101,000 Value ($000) $3,991 Avg Close — Range —
Q3 2013
Shares 73,000 Value ($000) $2,715 Avg Close — Range —
Q2 2013
Shares 21,000 Value ($000) $865 Avg Close — Range —