TOWERS WATSON & CO

CUSIP: 891894107 Class: CL A

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2015
Shares 151,158 Value ($000) $19,418 Avg Close — Range —
Q3 2015
Shares 150,238 Value ($000) $17,635 Avg Close — Range —
Q2 2015
Shares 151,728 Value ($000) $19,087 Avg Close — Range —
Q1 2015
Shares 173,808 Value ($000) $22,975 Avg Close — Range —
Q4 2014
Shares 175,158 Value ($000) $19,823 Avg Close — Range —
Q3 2014
Shares 199,010 Value ($000) $19,801 Avg Close — Range —
Q2 2014
Shares 198,690 Value ($000) $20,709 Avg Close — Range —
Q1 2014
Shares 207,947 Value ($000) $23,716 Avg Close — Range —
Q4 2013
Shares 220,947 Value ($000) $28,195 Avg Close — Range —
Q3 2013
Shares 236,166 Value ($000) $25,260 Avg Close — Range —
Q2 2013
Shares 265,829 Value ($000) $21,782 Avg Close — Range —