WEST CORP

CUSIP: 952355204 Class: COM

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q2 2017
Shares 300,912 Value ($000) $7,017 Avg Close — Range —
Q1 2017
Shares 427,136 Value ($000) $10,431 Avg Close — Range —
Q4 2016
Shares 435,160 Value ($000) $10,775 Avg Close — Range —
Q3 2016
Shares 534,584 Value ($000) $11,804 Avg Close — Range —
Q2 2016
Shares 549,696 Value ($000) $10,807 Avg Close — Range —
Q1 2016
Shares 550,159 Value ($000) $12,555 Avg Close — Range —
Q4 2015
Shares 681,625 Value ($000) $14,703 Avg Close — Range —
Q3 2015
Shares 693,545 Value ($000) $15,535 Avg Close — Range —
Q2 2015
Shares 549,348 Value ($000) $16,535 Avg Close — Range —
Q1 2015
Shares 489,336 Value ($000) $16,505 Avg Close — Range —
Q4 2014
Shares 362,193 Value ($000) $11,952 Avg Close — Range —
Q3 2014
Shares 291,294 Value ($000) $8,582 Avg Close — Range —
Q2 2014
Shares 293,316 Value ($000) $7,861 Avg Close — Range —
Q1 2014
Shares 486,039 Value ($000) $11,631 Avg Close — Range —
Q4 2013
Shares 510,388 Value ($000) $13,122 Avg Close — Range —
Q3 2013
Shares 561,366 Value ($000) $12,445 Avg Close — Range —
Q2 2013
Shares 563,746 Value ($000) $12,481 Avg Close — Range —