SHORETEL INC

CUSIP: 825211105 Class: COM

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q3 2016
Shares 829,967 Value ($000) $6,640 Avg Close — Range —
Q2 2016
Shares 1,203,910 Value ($000) $8,054 Avg Close — Range —
Q1 2016
Shares 396,142 Value ($000) $2,947 Avg Close — Range —
Q4 2015
Shares 506,096 Value ($000) $4,479 Avg Close — Range —
Q1 2015
Shares 122,184 Value ($000) $833 Avg Close — Range —
Q1 2014
Shares 475,924 Value ($000) $4,093 Avg Close — Range —