KENNAMETAL INC

Ticker: KMT CUSIP: 489170100 Class: Common Stock

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

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

Q4 2013
Shares 12,455 Value ($000) $649 Avg Close $34.33 Range $31.18 - $38.03
Q3 2013
Shares 72,245 Value ($000) $3,294 Avg Close $31.38 Range $27.36 - $34.69
Q2 2013
Shares 72,384 Value ($000) $2,811 Avg Close $28.75 Range $25.47 - $31.60
Q1 2013
Shares 73,814 Value ($000) $2,882 Avg Close $29.45 Range $27.18 - $32.00
Q4 2012
Shares 69,928 Value ($000) $2,797 Avg Close — Range —
Q3 2012
Shares 70,128 Value ($000) $2,600 Avg Close — Range —
Q2 2012
Shares 63,738 Value ($000) $2,113 Avg Close — Range —
Q1 2012
Shares 60,938 Value ($000) $2,714 Avg Close — Range —
Q4 2011
Shares 60,538 Value ($000) $2,211 Avg Close — Range —
Q3 2011
Shares 60,538 Value ($000) $1,982 Avg Close — Range —
Q2 2011
Shares 60,838 Value ($000) $2,568 Avg Close — Range —
Q1 2011
Shares 60,938 Value ($000) $2,377 Avg Close — Range —
Q4 2010
Shares 60,938 Value ($000) $2,405 Avg Close — Range —
Q1 2010
Shares 61,138 Value ($000) $1,719 Avg Close — Range —
Q4 2009
Shares 88,338 Value ($000) $2,290 Avg Close — Range —
Q3 2009
Shares 88,838 Value ($000) $2,186 Avg Close — Range —
Q2 2009
Shares 88,738 Value ($000) $1,702 Avg Close — Range —
Q1 2009
Shares 88,738 Value ($000) $1,438 Avg Close — Range —