XENOPORT INC

CUSIP: 98411C100 Class: CMN

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q2 2016
Shares 4,199 Value ($000) $29 Avg Close — Range —
Q1 2016
Shares 4,199 Value ($000) $19 Avg Close — Range —
Q4 2015
Shares 4,199 Value ($000) $23 Avg Close — Range —
Q3 2015
Shares 4,199 Value ($000) $15 Avg Close — Range —
Q2 2015
Shares 4,199 Value ($000) $26 Avg Close — Range —
Q1 2015
Shares 4,199 Value ($000) $30 Avg Close — Range —
Q4 2014
Shares 4,199 Value ($000) $37 Avg Close — Range —
Q3 2014
Shares 4,199 Value ($000) $23 Avg Close — Range —
Q2 2014
Shares 24,800 Value ($000) $119 Avg Close — Range —