WEST CORP

CUSIP: 952355204 Class: COM

HENNESSY ADVISORS INC's Holding History (CIK: 0001145255)

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

Q4 2015
Shares 165,300 Value ($000) $3,566 Avg Close — Range —
Q3 2015
Shares 163,200 Value ($000) $3,656 Avg Close — Range —
Q2 2015
Shares 152,900 Value ($000) $4,602 Avg Close — Range —
Q1 2015
Shares 164,200 Value ($000) $5,538 Avg Close — Range —