TOWERS WATSON & CO

CUSIP: 891894107 Class: CL A

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

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

Q4 2015
Shares 28,936 Value ($000) $3,719 Avg Close — Range —
Q3 2015
Shares 28,722 Value ($000) $3,379 Avg Close — Range —
Q2 2015
Shares 108,102 Value ($000) $13,574 Avg Close — Range —
Q1 2015
Shares 103,788 Value ($000) $13,670 Avg Close — Range —
Q4 2014
Shares 108,432 Value ($000) $12,298 Avg Close — Range —
Q3 2014
Shares 97,038 Value ($000) $9,725 Avg Close — Range —
Q2 2014
Shares 20,895 Value ($000) $2,177 Avg Close — Range —
Q1 2014
Shares 30,995 Value ($000) $3,516 Avg Close — Range —
Q4 2013
Shares 12,950 Value ($000) $1,654 Avg Close — Range —