SHORETEL INC

CUSIP: 825211105 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2014
Shares 1,754,336 Value ($000) $11,438 Avg Close — Range —
Q1 2014
Shares 2,465,235 Value ($000) $21,201 Avg Close — Range —
Q4 2013
Shares 2,410,783 Value ($000) $22,373 Avg Close — Range —
Q3 2013
Shares 4,183,934 Value ($000) $25,271 Avg Close — Range —
Q2 2013
Shares 4,022,659 Value ($000) $16,211 Avg Close — Range —