SONUS NETWORKS INC

CUSIP: 835916503 Class: COM NEW

Boston Partners's Holding History (CIK: 0001386060)

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

Q3 2017
Shares 648,910 Value ($000) $4,964 Avg Close — Range —
Q2 2017
Shares 615,760 Value ($000) $4,581 Avg Close — Range —