SONUS NETWORKS INC

CUSIP: 835916107 Class: CMN

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q3 2014
Shares 1,548,587 Value ($000) $5,296 Avg Close — Range —
Q2 2014
Shares 2,171,000 Value ($000) $7,794 Avg Close — Range —
Q1 2014
Shares 1,771,000 Value ($000) $5,968 Avg Close — Range —
Q4 2013
Shares 1,571,000 Value ($000) $4,949 Avg Close — Range —
Q3 2013
Shares 1,371,000 Value ($000) $4,620 Avg Close — Range —