SONUS NETWORKS INC

CUSIP: 835916107 Class: CMN

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2014
Shares 37,971 Value ($000) $151 Avg Close — Range —
Q2 2014
Shares 121,671 Value ($000) $437 Avg Close — Range —
Q1 2014
Shares 47,771 Value ($000) $161 Avg Close — Range —
Q4 2013
Shares 72,871 Value ($000) $230 Avg Close — Range —
Q3 2013
Shares 61,071 Value ($000) $207 Avg Close — Range —
Q2 2013
Shares 32,571 Value ($000) $98 Avg Close — Range —