INTERNATIONAL BANCSHARES COR

Ticker: IBOC CUSIP: 459044103 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q3 2015

Shares 12,727 Value ($000) $319 Avg Close $19.88 Range $18.24 - $21.24

Q2 2015

Shares 13,213 Value ($000) $355 Avg Close $20.18 Range $19.23 - $21.08

Q3 2014

Shares 11,924 Value ($000) $294 Avg Close $19.37 Range $17.55 - $20.80

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	12,727	$319	$19.88	$18.24 - $21.24
Q2 2015	13,213	$355	$20.18	$19.23 - $21.08
Q3 2014	11,924	$294	$19.37	$17.55 - $20.80