WESTERN GAS PARTNERS LP

CUSIP: 958254104 Class: COM

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2018
Shares 4,129 Value ($000) $174 Avg Close — Range —
Q2 2018
Shares 18,000 Value ($000) $871 Avg Close — Range —
Q1 2018
Shares 18,350 Value ($000) $783 Avg Close — Range —
Q4 2017
Shares 18,100 Value ($000) $870 Avg Close — Range —
Q3 2017
Shares 18,100 Value ($000) $928 Avg Close — Range —
Q2 2017
Shares 18,100 Value ($000) $1,013 Avg Close — Range —
Q1 2017
Shares 18,100 Value ($000) $1,094 Avg Close — Range —
Q4 2016
Shares 18,000 Value ($000) $1,058 Avg Close — Range —
Q3 2016
Shares 18,000 Value ($000) $991 Avg Close — Range —