TENNANT CO

Ticker: TNC CUSIP: 880345103 Class: Common Stock

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

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

Q1 2015
Shares 1,148 Value ($000) $75 Avg Close $57.68 Range $54.78 - $62.73
Q4 2014
Shares 1,275 Value ($000) $92 Avg Close $60.14 Range $55.13 - $64.72
Q4 2013
Shares 4,845 Value ($000) $329 Avg Close $54.48 Range $49.14 - $59.14
Q3 2013
Shares 5,100 Value ($000) $316 Avg Close $46.02 Range $40.98 - $53.39
Q2 2013
Shares 4,845 Value ($000) $234 Avg Close $41.34 Range $37.14 - $44.07
Q1 2013
Shares 3,315 Value ($000) $161 Avg Close $39.54 Range $36.88 - $42.43
Q4 2012
Shares 3,060 Value ($000) $134 Avg Close — Range —
Q3 2012
Shares 2,805 Value ($000) $120 Avg Close — Range —
Q2 2012
Shares 2,040 Value ($000) $81 Avg Close — Range —