INTERNATIONAL BANCSHARES COR

Ticker: IBOC CUSIP: 459044103 Class: Common Stock

Olympiad Research LP's Holding History (CIK: 0001787147)

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

Q4 2023

Shares 4,368 Value ($000) $237 Avg Close $43.92 Range $39.99 - $51.79

Q3 2020

Shares 12,046 Value ($000) $314 Avg Close $26.17 Range $21.96 - $30.42

Q1 2020

Shares 21,974 Value ($000) $591 Avg Close $29.96 Range $13.05 - $36.48

Q4 2019

Shares 5,171 Value ($000) $223 Avg Close $34.68 Range $30.60 - $36.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	4,368	$237	$43.92	$39.99 - $51.79
Q3 2020	12,046	$314	$26.17	$21.96 - $30.42
Q1 2020	21,974	$591	$29.96	$13.05 - $36.48
Q4 2019	5,171	$223	$34.68	$30.60 - $36.82