KINETIC CONCEPTS

CUSIP: 49460W208 Class: COM NEW

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q3 2011
Shares 15,000 Value ($000) $988 Avg Close — Range —
Q2 2011
Shares 101,000 Value ($000) $5,821 Avg Close — Range —
Q1 2011
Shares 99,000 Value ($000) $5,388 Avg Close — Range —
Q4 2010
Shares 99,000 Value ($000) $4,146 Avg Close — Range —
Q1 2010
Shares 91,000 Value ($000) $4,351 Avg Close — Range —
Q4 2009
Shares 89,000 Value ($000) $3,351 Avg Close — Range —
Q3 2009
Shares 89,000 Value ($000) $3,291 Avg Close — Range —
Q2 2009
Shares 86,000 Value ($000) $2,344 Avg Close — Range —
Q1 2009
Shares 76,000 Value ($000) $1,605 Avg Close — Range —