SONUS NETWORKS INC

CUSIP: 835916503 Class: COM NEW

NORGES BANK's Holding History (CIK: 0001374170)

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

Q2 2015
Shares 432,556 Value ($000) $2,993 Avg Close — Range —
Q1 2015
Shares 465,111 Value ($000) $3,665 Avg Close — Range —