PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

NATIXIS's Holding History (CIK: 0001274981)

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

Q4 2025

Shares 170,981 Value ($000) $11,816 Avg Close $67.02 Range $60.57 - $73.29

Q2 2025

Shares 13,915 Value ($000) $977 Avg Close $67.25 Range $60.04 - $72.70

Q2 2023

Shares 1,900 Value ($000) $107 Avg Close $54.39 Range $50.59 - $57.41

Q2 2017

Shares 4,635 Value ($000) $298 Avg Close $51.10 Range $47.48 - $55.76

Q1 2017

Shares 6,873 Value ($000) $479 Avg Close $56.04 Range $50.62 - $60.04

Q4 2016

Shares 5,266 Value ($000) $378 Avg Close $48.03 Range $40.52 - $56.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	170,981	$11,816	$67.02	$60.57 - $73.29
Q2 2025	13,915	$977	$67.25	$60.04 - $72.70
Q2 2023	1,900	$107	$54.39	$50.59 - $57.41
Q2 2017	4,635	$298	$51.10	$47.48 - $55.76
Q1 2017	6,873	$479	$56.04	$50.62 - $60.04
Q4 2016	5,266	$378	$48.03	$40.52 - $56.81