INTERNATIONAL BANCSHARES COR

Ticker: IBOC CUSIP: 459044103 Class: Common Stock

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

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

Q1 2016
Shares 25,000 Value ($000) $617 Avg Close $17.97 Range $16.18 - $19.82
Q3 2015
Shares 93,000 Value ($000) $2,328 Avg Close $19.88 Range $18.24 - $21.24
Q2 2015
Shares 124,000 Value ($000) $3,332 Avg Close $20.18 Range $19.23 - $21.08
Q1 2015
Shares 137,000 Value ($000) $3,566 Avg Close $18.47 Range $16.87 - $20.12
Q4 2014
Shares 142,000 Value ($000) $3,769 Avg Close $19.33 Range $17.42 - $21.39
Q4 2013
Shares 150,000 Value ($000) $3,954 Avg Close $17.87 Range $15.69 - $20.00
Q3 2013
Shares 150,000 Value ($000) $3,243 Avg Close $17.03 Range $15.17 - $18.81
Q2 2013
Shares 150,000 Value ($000) $3,387 Avg Close $14.96 Range $13.06 - $16.68
Q1 2013
Shares 130,000 Value ($000) $2,704 Avg Close $14.39 Range $13.16 - $15.26
Q4 2012
Shares 118,000 Value ($000) $2,135 Avg Close — Range —
Q3 2012
Shares 118,000 Value ($000) $2,250 Avg Close — Range —
Q2 2012
Shares 118,000 Value ($000) $2,303 Avg Close — Range —
Q1 2012
Shares 118,000 Value ($000) $2,496 Avg Close — Range —
Q4 2011
Shares 118,000 Value ($000) $2,164 Avg Close — Range —
Q3 2011
Shares 115,000 Value ($000) $1,512 Avg Close — Range —
Q2 2011
Shares 113,000 Value ($000) $1,890 Avg Close — Range —
Q1 2011
Shares 110,000 Value ($000) $2,017 Avg Close — Range —
Q4 2010
Shares 110,000 Value ($000) $2,203 Avg Close — Range —
Q1 2010
Shares 75,000 Value ($000) $1,726 Avg Close — Range —
Q4 2009
Shares 75,000 Value ($000) $1,418 Avg Close — Range —
Q3 2009
Shares 55,000 Value ($000) $897 Avg Close — Range —
Q2 2009
Shares 55,000 Value ($000) $567 Avg Close — Range —
Q1 2009
Shares 25,000 Value ($000) $195 Avg Close — Range —