INTERNATIONAL BANCSHARES COR

Ticker: IBOC CUSIP: 459044103 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q3 2025

Shares 3,244 Value ($000) $223 Avg Close $68.84 Range $64.80 - $72.84

Q3 2024

Shares 4,158 Value ($000) $249 Avg Close $59.23 Range $53.39 - $66.98

Q2 2024

Shares 4,815 Value ($000) $275 Avg Close $53.95 Range $49.66 - $58.92

Q4 2023

Shares 3,986 Value ($000) $217 Avg Close $43.92 Range $39.99 - $51.79

Q3 2017

Shares 9,865 Value ($000) $396 Avg Close $28.69 Range $26.85 - $32.83

Q2 2017

Shares 7,695 Value ($000) $270 Avg Close $27.94 Range $25.78 - $30.74

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,244	$223	$68.84	$64.80 - $72.84
Q3 2024	4,158	$249	$59.23	$53.39 - $66.98
Q2 2024	4,815	$275	$53.95	$49.66 - $58.92
Q4 2023	3,986	$217	$43.92	$39.99 - $51.79
Q3 2017	9,865	$396	$28.69	$26.85 - $32.83
Q2 2017	7,695	$270	$27.94	$25.78 - $30.74