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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
PROSPERITY BANCSHARES INC: PB
Price: 4/17/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$70.05 $77.20 $61.07 $7,116 102 1,312 3.4% 6.7% 81.29% 3.96%
Exch Sector Industry Sub-Industry
NYSE Finance, Insurance, And Real Estate Depository Institutions State Commercial Banks
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$34,932
500
---
4/22/26
---
$69.86
79,115
-0.6
D
10b
4/23/26 - 2:20:10 pm
2
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$41,910
600
---
4/22/26
$69.85
$69.86
40,900
-1.4
I
10b
4/23/26 - 2:20:10 pm
3
    
 
BOULIGNY JAMES A
DIR
JB
---
1,700
---
4/21/26
---
---
3,300
106.3
D
---
4/22/26 - 2:11:13 pm
4
    
 
STEELHAMMER ROBERT H
DIR
JB
---
1,700
---
4/21/26
---
---
138,655
1.2
D
---
4/22/26 - 11:04:54 am
5
    
 
STAFFORD HARRISON II
DIR
JB
---
1,700
---
4/21/26
---
---
109,637
1.6
D
---
4/22/26 - 11:03:10 am
6
    
 
MUELLER PERRY JR
DIR
JB
---
1,700
---
4/21/26
---
---
18,525
10.1
D
---
4/22/26 - 11:00:21 am
7
    
 
MURILLO LAURA
DIR
JB
---
1,700
---
4/21/26
---
---
6,200
37.8
D
---
4/22/26 - 10:57:59 am
8
    
 
LUEDKE WILLIAM T IV
DIR
JB
---
1,700
---
4/21/26
---
---
24,609
7.4
D
---
4/22/26 - 10:56:31 am
9
    
 
LORD L JACK
DIR
JB
---
1,700
---
4/21/26
---
---
35,825
5.0
D
---
4/22/26 - 10:54:53 am
10
    
 
HOLMES NED S
DIR
JB
---
1,700
---
4/21/26
---
---
79,615
2.2
D
---
4/22/26 - 10:51:43 am
11
    
 
HENDERSON LEAH
DIR
JB
---
1,700
---
4/21/26
---
---
9,775
21.1
D
---
4/22/26 - 10:49:34 am
12
    
 
BLANCO ILEANA M
DIR
JB
---
1,700
---
4/21/26
---
---
6,200
37.8
D
---
4/22/26 - 10:47:55 am
13
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$40,555
590
---
4/15/26
$68.73
$68.76
41,000
-1.4
I
10b
4/15/26 - 4:35:08 pm
14
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$681
10
---
4/15/26
---
$68.11
41,090
-0.0
I
10b
4/15/26 - 4:35:08 pm
15
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$31,427
457
---
4/15/26
---
$68.77
77,915
-0.6
D
10b
4/15/26 - 4:35:08 pm
16
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$2,927
43
---
4/15/26
---
$68.07
78,372
-0.1
D
10b
4/15/26 - 4:35:08 pm
17
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$41,381
600
---
4/8/26
$68.14
$69.02
41,100
-1.4
I
10b
4/9/26 - 10:14:00 am
18
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$34,497
500
---
4/8/26
$68.23
$69.05
78,415
-0.6
D
10b
4/9/26 - 10:14:00 am
19
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$40,675
600
---
4/1/26
---
$67.78
41,200
-1.4
I
10b
4/3/26 - 8:56:29 am
20
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$33,899
500
---
4/1/26
---
$67.80
78,915
-0.6
D
10b
4/3/26 - 8:56:29 am
21
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$39,744
600
---
3/25/26
---
$66.18
41,300
-1.4
I
10b
3/25/26 - 5:09:30 pm
22
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$33,124
500
---
3/25/26
---
$66.25
79,415
-0.6
D
10b
3/25/26 - 5:09:30 pm
23
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$38,575
600
---
3/18/26
$64.29
$64.30
41,400
-1.4
I
10b
3/19/26 - 12:35:14 pm
24
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$32,139
500
---
3/18/26
---
$64.28
79,915
-0.6
D
10b
3/19/26 - 12:35:14 pm
25
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$39,582
600
---
3/11/26
---
$65.96
41,500
-1.4
I
10b
3/11/26 - 6:09:58 pm
26
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$33,001
500
---
3/11/26
---
$66.00
80,415
-0.6
D
10b
3/11/26 - 6:09:58 pm
27
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$35,021
500
---
3/4/26
---
$70.04
80,915
-0.6
D
10b
3/4/26 - 5:13:37 pm
28
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$42,023
600
---
3/4/26
$70.03
$70.07
41,600
-1.4
I
10b
3/4/26 - 5:13:37 pm
29
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$35,653
500
---
2/25/26
---
$71.31
81,415
-0.6
D
10b
2/26/26 - 11:51:50 am
30
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$42,781
600
---
2/25/26
---
$71.25
41,700
-1.4
I
10b
2/26/26 - 11:51:50 am
31
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$36,810
500
---
2/18/26
---
$73.62
81,915
-0.6
D
10b
2/18/26 - 4:37:31 pm
32
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$44,155
600
---
2/18/26
$72.61
$73.60
41,800
-1.4
I
10b
2/18/26 - 4:37:31 pm
33
1y
3
67%
-56%
1
MUELLER PERRY JR
DIR
S
$1,606,414
22,000
2/12/26
2/17/26
---
$72.84
2,588
-89.5
I
---
2/18/26 - 12:32:01 pm
34
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$45,641
600
---
2/11/26
---
$76.04
41,900
-1.4
I
10b
2/11/26 - 7:40:04 pm
35
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$38,039
500
---
2/11/26
---
$76.08
82,415
-0.6
D
10b
2/11/26 - 7:40:04 pm
36
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$43,574
600
---
2/4/26
$70.92
$73.13
42,000
-1.4
I
10b
2/5/26 - 11:30:10 am
37
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$36,318
500
---
2/4/26
$72.00
$72.96
82,915
-0.6
D
10b
2/5/26 - 11:30:10 am
38
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$40,002
600
---
1/28/26
$66.53
$67.31
42,100
-1.4
I
10b
1/29/26 - 4:30:39 pm
39
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$33,346
500
---
1/28/26
$66.59
$68.00
83,415
-0.6
D
10b
1/29/26 - 4:30:39 pm
40
1y
52
85%
-16%
3
HOLMES NED S
DIR
JS*
$362
5
---
1/21/26
---
$72.41
42,295
-0.0
I
10b
1/21/26 - 6:49:36 pm
41
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$37,143
500
---
1/21/26
$72.58
$74.29
83,915
-0.6
D
10b
1/21/26 - 6:49:36 pm
42
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$44,210
595
---
1/21/26
$72.58
$74.32
42,200
-1.4
I
10b
1/21/26 - 6:49:36 pm
43
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$42,992
600
---
1/14/26
$71.59
$72.45
42,300
-1.4
I
10b
1/14/26 - 4:56:33 pm
44
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$35,852
500
---
1/14/26
$71.65
$72.45
84,415
-0.6
D
10b
1/14/26 - 4:56:33 pm
45
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$41,986
600
---
1/7/26
$69.97
$69.98
42,400
-1.4
I
10b
1/7/26 - 4:30:40 pm
46
1y
52
85%
-16%
3
HOLMES NED S
DIR
AS
$34,987
500
---
1/7/26
---
$69.97
84,915
-0.6
D
10b
1/7/26 - 4:30:40 pm
47
    
 
TIMANUS H E JR
CB,DIR
JB
$97,238
1,407
---
12/31/25
---
$69.11
232,729
0.6
D
---
1/5/26 - 10:39:15 am
48
    
 
SAFADY EDWARD Z
VCB
JB
$97,169
1,406
---
12/31/25
---
$69.11
78,343
1.8
D
---
1/5/26 - 10:30:10 am
49
    
 
ZALMAN DAVID
CB,CEO,DIR
JB
$217,144
3,142
---
12/31/25
---
$69.11
498,935
0.6
D
---
1/2/26 - 5:33:08 pm
50
    
 
OSMONOV ASYLBEK
CFO
JB
$35,523
514
---
12/31/25
---
$69.11
26,861
2.0
D
---
1/2/26 - 5:18:24 pm
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