WESTERN GAS PARTNERS LP

CUSIP: 958254104 Class: COM

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q3 2017
Shares 8,473 Value ($000) $434 Avg Close — Range —
Q2 2017
Shares 7,443 Value ($000) $416 Avg Close — Range —
Q1 2017
Shares 4,202 Value ($000) $254 Avg Close — Range —
Q3 2015
Shares 5,443 Value ($000) $255 Avg Close — Range —
Q2 2015
Shares 7,709 Value ($000) $489 Avg Close — Range —
Q1 2015
Shares 6,309 Value ($000) $415 Avg Close — Range —
Q2 2014
Shares 4,809 Value ($000) $368 Avg Close — Range —
Q1 2014
Shares 3,749 Value ($000) $248 Avg Close — Range —
Q3 2013
Shares 4,475 Value ($000) $269 Avg Close — Range —