LIFE TIME FITNESS INC

CUSIP: 53217R207 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q1 2015
Shares 16,300 Value ($000) $1,157 Avg Close — Range —
Q4 2014
Shares 17,100 Value ($000) $968 Avg Close — Range —
Q3 2014
Shares 17,100 Value ($000) $863 Avg Close — Range —
Q2 2014
Shares 17,700 Value ($000) $863 Avg Close — Range —
Q1 2014
Shares 18,200 Value ($000) $875 Avg Close — Range —
Q4 2013
Shares 18,400 Value ($000) $865 Avg Close — Range —
Q3 2013
Shares 18,400 Value ($000) $947 Avg Close — Range —
Q2 2013
Shares 18,200 Value ($000) $912 Avg Close — Range —