XENOPORT INC

CUSIP: 98411C100 Class: CMN

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q1 2016
Shares 77,590 Value ($000) $350 Avg Close — Range —
Q4 2015
Shares 77,590 Value ($000) $426 Avg Close — Range —
Q3 2015
Shares 77,590 Value ($000) $269 Avg Close — Range —
Q2 2015
Shares 77,590 Value ($000) $476 Avg Close — Range —
Q1 2015
Shares 77,590 Value ($000) $552 Avg Close — Range —
Q4 2014
Shares 77,590 Value ($000) $680 Avg Close — Range —
Q3 2014
Shares 77,590 Value ($000) $417 Avg Close — Range —
Q2 2014
Shares 77,590 Value ($000) $375 Avg Close — Range —
Q1 2014
Shares 77,590 Value ($000) $401 Avg Close — Range —
Q4 2013
Shares 82,900 Value ($000) $477 Avg Close — Range —