INTERNATIONAL BANCSHARES COR

Ticker: IBOC CUSIP: 459044103 Class: Common Stock

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2017

Shares 7 Value ($000) $0 Avg Close $32.26 Range $30.03 - $34.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	7	$0	$32.26	$30.03 - $34.31