SHORETEL INC

CUSIP: 825211105 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q2 2017
Shares 30,948 Value ($000) $179 Avg Close — Range —
Q1 2016
Shares 102,701 Value ($000) $764 Avg Close — Range —
Q4 2015
Shares 79,224 Value ($000) $701 Avg Close — Range —
Q3 2015
Shares 16,106 Value ($000) $120 Avg Close — Range —
Q2 2014
Shares 33,279 Value ($000) $217 Avg Close — Range —
Q3 2013
Shares 52,449 Value ($000) $317 Avg Close — Range —