SHORETEL INC

CUSIP: 825211105 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2016
Shares 394,100 Value ($000) $2,818 Avg Close — Range —
Q3 2016
Shares 547,481 Value ($000) $4,380 Avg Close — Range —
Q2 2016
Shares 547,481 Value ($000) $3,663 Avg Close — Range —
Q1 2016
Shares 547,481 Value ($000) $4,073 Avg Close — Range —
Q4 2015
Shares 547,481 Value ($000) $4,845 Avg Close — Range —
Q3 2015
Shares 544,566 Value ($000) $4,068 Avg Close — Range —
Q2 2015
Shares 544,566 Value ($000) $3,692 Avg Close — Range —
Q1 2015
Shares 544,566 Value ($000) $3,714 Avg Close — Range —
Q4 2014
Shares 444,566 Value ($000) $3,268 Avg Close — Range —
Q3 2014
Shares 364,021 Value ($000) $2,421 Avg Close — Range —
Q2 2014
Shares 364,021 Value ($000) $2,373 Avg Close — Range —
Q1 2014
Shares 364,021 Value ($000) $3,131 Avg Close — Range —
Q4 2013
Shares 316,148 Value ($000) $2,934 Avg Close — Range —
Q3 2013
Shares 316,148 Value ($000) $1,910 Avg Close — Range —
Q2 2013
Shares 368,522 Value ($000) $1,485 Avg Close — Range —