SONUS NETWORKS INC

CUSIP: 835916107 Class: CMN

GUGGENHEIM CAPITAL LLC's Holding History (CIK: 0001283072)

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

Q4 2014
Shares 25,841 Value ($000) $103 Avg Close — Range —
Q3 2014
Shares 30,919 Value ($000) $106 Avg Close — Range —
Q2 2014
Shares 39,375 Value ($000) $142 Avg Close — Range —
Q1 2014
Shares 48,333 Value ($000) $163 Avg Close — Range —
Q4 2013
Shares 20,313 Value ($000) $64 Avg Close — Range —
Q3 2013
Shares 13,625 Value ($000) $46 Avg Close — Range —
Q2 2013
Shares 18,026 Value ($000) $54 Avg Close — Range —