OCEANEERING INTL INC

Ticker: OII CUSIP: 675232102 Class: COM

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q4 2025

Shares 150 Value ($000) $4 Avg Close $24.15 Range $22.02 - $27.71

Q2 2025

Shares 1,249 Value ($000) $26 Avg Close $19.28 Range $15.46 - $22.69

Q4 2024

Shares 4 Value ($000) $0 Avg Close $26.45 Range $22.98 - $30.98

Q1 2022

Shares 13 Value ($000) $0 Avg Close $14.39 Range $11.39 - $18.20

Q4 2021

Shares 13 Value ($000) $0 Avg Close $12.96 Range $10.22 - $16.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	150	$4	$24.15	$22.02 - $27.71
Q2 2025	1,249	$26	$19.28	$15.46 - $22.69
Q4 2024	4	$0	$26.45	$22.98 - $30.98
Q1 2022	13	$0	$14.39	$11.39 - $18.20
Q4 2021	13	$0	$12.96	$10.22 - $16.36