WESTERN GAS PARTNERS LP

CUSIP: 958254104 Class: COM

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q4 2017
Shares 11,883 Value ($000) $571 Avg Close — Range —
Q3 2017
Shares 7,533 Value ($000) $386 Avg Close — Range —
Q2 2017
Shares 7,423 Value ($000) $415 Avg Close — Range —
Q1 2017
Shares 9,053 Value ($000) $547 Avg Close — Range —
Q4 2016
Shares 8,653 Value ($000) $508 Avg Close — Range —
Q3 2016
Shares 11,535 Value ($000) $635 Avg Close — Range —
Q2 2016
Shares 9,659 Value ($000) $487 Avg Close — Range —
Q1 2016
Shares 68,164 Value ($000) $2,959 Avg Close — Range —
Q4 2015
Shares 65,498 Value ($000) $3,113 Avg Close — Range —
Q3 2015
Shares 46,950 Value ($000) $2,198 Avg Close — Range —
Q2 2015
Shares 46,119 Value ($000) $2,923 Avg Close — Range —
Q1 2015
Shares 45,529 Value ($000) $2,998 Avg Close — Range —
Q4 2014
Shares 37,808 Value ($000) $2,762 Avg Close — Range —
Q3 2014
Shares 35,024 Value ($000) $2,627 Avg Close — Range —
Q2 2014
Shares 34,592 Value ($000) $2,646 Avg Close — Range —
Q1 2014
Shares 38,986 Value ($000) $2,580 Avg Close — Range —
Q4 2013
Shares 38,535 Value ($000) $2,377 Avg Close — Range —
Q3 2013
Shares 50,117 Value ($000) $3,014 Avg Close — Range —
Q2 2013
Shares 49,561 Value ($000) $3,216 Avg Close — Range —