WILLIS GROUP HOLDINGS PUBLIC

CUSIP: g96666105 Class: COM

Clarkston Capital Partners, LLC's Holding History (CIK: 0001562855)

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

Q3 2015
Shares 1,008,924 Value ($000) $41,336 Avg Close — Range —
Q2 2015
Shares 828,019 Value ($000) $38,834 Avg Close — Range —
Q1 2015
Shares 735,914 Value ($000) $35,456 Avg Close — Range —
Q4 2014
Shares 502,716 Value ($000) $22,526 Avg Close — Range —
Q3 2014
Shares 407,988 Value ($000) $16,891 Avg Close — Range —
Q2 2014
Shares 368,213 Value ($000) $15,944 Avg Close — Range —
Q1 2014
Shares 275,042 Value ($000) $12,138 Avg Close — Range —
Q4 2013
Shares 58,667 Value ($000) $2,629 Avg Close — Range —
Q3 2013
Shares 32,197 Value ($000) $1,395 Avg Close — Range —
Q2 2013
Shares 31,422 Value ($000) $1,281 Avg Close — Range —