INTERNATIONAL BANCSHARES COR

Ticker: IBOC CUSIP: 459044103 Class: Common Stock

RAMSEY QUANTITATIVE SYSTEMS's Holding History (CIK: 0001132897)

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

Q4 2018

Shares 6,494 Value ($000) $223 Avg Close $31.32 Range $26.51 - $36.99

Q1 2018

Shares 7,412 Value ($000) $288 Avg Close $32.45 Range $30.23 - $33.95

Q2 2017

Shares 8,632 Value ($000) $303 Avg Close $27.94 Range $25.78 - $30.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	6,494	$223	$31.32	$26.51 - $36.99
Q1 2018	7,412	$288	$32.45	$30.23 - $33.95
Q2 2017	8,632	$303	$27.94	$25.78 - $30.74