SHORETEL INC

CUSIP: 825211105 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2017
Shares 3,627 Value ($000) $22 Avg Close — Range —
Q4 2016
Shares 9,979 Value ($000) $71 Avg Close — Range —
Q2 2016
Shares 179 Value ($000) $1 Avg Close — Range —