WESTERN GAS EQUITY PARTNERS

CUSIP: 95825R103 Class: CMN

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q3 2017
Shares 5,363 Value ($000) $221 Avg Close — Range —
Q2 2017
Shares 5,963 Value ($000) $257 Avg Close — Range —
Q1 2017
Shares 6,463 Value ($000) $298 Avg Close — Range —
Q4 2016
Shares 9,520 Value ($000) $403 Avg Close — Range —
Q3 2016
Shares 9,520 Value ($000) $405 Avg Close — Range —
Q2 2016
Shares 9,770 Value ($000) $374 Avg Close — Range —
Q1 2016
Shares 9,641 Value ($000) $344 Avg Close — Range —
Q4 2015
Shares 8,952 Value ($000) $325 Avg Close — Range —
Q3 2015
Shares 7,195 Value ($000) $284 Avg Close — Range —
Q2 2015
Shares 7,695 Value ($000) $462 Avg Close — Range —
Q1 2015
Shares 9,735 Value ($000) $584 Avg Close — Range —
Q4 2014
Shares 8,095 Value ($000) $488 Avg Close — Range —
Q3 2014
Shares 7,770 Value ($000) $474 Avg Close — Range —
Q2 2014
Shares 6,440 Value ($000) $404 Avg Close — Range —
Q1 2014
Shares 4,520 Value ($000) $222 Avg Close — Range —