MUELLER PERRY JR

PrivateCIK: 1213460
Location

HOUSTON, TX

Senior insider sale

PROSPERITY BANCSHARES INC — senior position signals high conviction

$1.46M

20K shares

What this filing means

MUELLER PERRY JR plans to sell 20K shares of PROSPERITY BANCSHARES INC valued at approximately $1.46M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderMUELLER PERRY JRCIK 1213460
IssuerPROSPERITY BANCSHARES INCCIK 1068851
Director
Since Feb 2026
20K
Shares to sell
$1.46M
Approx. market value
23.35K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months3
Sort

Purchase

N/A

6/28/2024
6.01K

Purchase

N/A

9/1/2023
12.12K

Purchase

N/A

9/1/2023
5.21K
Total acquired23.35K
Planned & Completed Dispositions1
Sort
NYSEPlanned

Units to sell

20K

Market value

$1.46M

2/13/2026
Total

Units

20K

Value

$1.46M

MUELLER PERRY JR — Planned Insider Sale (Form 144) | Finecho