SONUS NETWORKS INC

CUSIP: 835916503 Class: COM NEW

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2017
Shares 10,200 Value ($000) $76 Avg Close — Range —
Q1 2017
Shares 10,200 Value ($000) $60 Avg Close — Range —
Q4 2016
Shares 15,115 Value ($000) $95 Avg Close — Range —
Q3 2016
Shares 27,229 Value ($000) $212 Avg Close — Range —
Q2 2016
Shares 19,229 Value ($000) $167 Avg Close — Range —
Q1 2016
Shares 31,229 Value ($000) $235 Avg Close — Range —
Q4 2015
Shares 31,229 Value ($000) $222 Avg Close — Range —
Q3 2015
Shares 31,229 Value ($000) $178 Avg Close — Range —
Q2 2015
Shares 31,229 Value ($000) $216 Avg Close — Range —
Q1 2015
Shares 31,229 Value ($000) $245 Avg Close — Range —