SONUS NETWORKS INC

CUSIP: 835916107 Class: CMN

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2014
Shares 247,370 Value ($000) $982 Avg Close — Range —
Q3 2014
Shares 247,370 Value ($000) $846 Avg Close — Range —
Q2 2014
Shares 247,370 Value ($000) $888 Avg Close — Range —
Q1 2014
Shares 247,370 Value ($000) $834 Avg Close — Range —
Q4 2013
Shares 189,000 Value ($000) $595 Avg Close — Range —
Q3 2013
Shares 189,000 Value ($000) $639 Avg Close — Range —
Q2 2013
Shares 163,500 Value ($000) $492 Avg Close — Range —