SHORETEL INC

CUSIP: 825211105 Class: COM

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q4 2016
Shares 77,300 Value ($000) $553 Avg Close — Range —
Q3 2016
Shares 75,000 Value ($000) $600 Avg Close — Range —
Q1 2015
Shares 30,200 Value ($000) $206 Avg Close — Range —
Q4 2014
Shares 15,600 Value ($000) $115 Avg Close — Range —
Q3 2014
Shares 22,400 Value ($000) $149 Avg Close — Range —
Q2 2014
Shares 17,500 Value ($000) $114 Avg Close — Range —
Q1 2014
Shares 17,500 Value ($000) $151 Avg Close — Range —
Q4 2013
Shares 17,500 Value ($000) $162 Avg Close — Range —