KIRBY CORP

Ticker: KEX CUSIP: 497266106 Class: COM

American Trust's Holding History (CIK: 0001905128)

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

Q4 2025

Shares 2,415 Value ($000) $266 Avg Close $101.65 Range $79.52 - $115.18

Q2 2025

Shares 2,330 Value ($000) $264 Avg Close $104.91 Range $83.94 - $116.33

Q3 2022

Shares 4,872 Value ($000) $296 Avg Close $64.05 Range $55.03 - $71.47

Q2 2022

Shares 5,336 Value ($000) $325 Avg Close $65.10 Range $56.62 - $73.79

Q1 2022

Shares 5,695 Value ($000) $411 Avg Close $66.66 Range $58.84 - $75.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,415	$266	$101.65	$79.52 - $115.18
Q2 2025	2,330	$264	$104.91	$83.94 - $116.33
Q3 2022	4,872	$296	$64.05	$55.03 - $71.47
Q2 2022	5,336	$325	$65.10	$56.62 - $73.79
Q1 2022	5,695	$411	$66.66	$58.84 - $75.08