SONUS NETWORKS INC

CUSIP: 835916107 Class: CMN

STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM's Holding History (CIK: 0000938076)

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

Q4 2014
Shares 228,618 Value ($000) $908 Avg Close — Range —
Q3 2014
Shares 228,618 Value ($000) $782 Avg Close — Range —
Q2 2014
Shares 228,618 Value ($000) $821 Avg Close — Range —
Q1 2014
Shares 228,618 Value ($000) $770 Avg Close — Range —
Q4 2013
Shares 228,618 Value ($000) $720 Avg Close — Range —
Q3 2013
Shares 228,618 Value ($000) $773 Avg Close — Range —
Q2 2013
Shares 228,618 Value ($000) $688 Avg Close — Range —