WESTERN GAS PARTNERS LP

CUSIP: 958254104 Class: COM

WHITTIER TRUST CO's Holding History (CIK: 0001137881)

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

Q4 2018
Shares 350 Value ($000) $15 Avg Close — Range —
Q3 2018
Shares 4,200 Value ($000) $183 Avg Close — Range —