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Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
MDU RESOURCES GROUP INC: MDU
Price: 6/13/25 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
$16.35 $20.39 $13.23 $3,341 204 1,598 3.2% 3.7% 82.89% 0.94%
Exch Sector Industry Sub-Industry
NYSE Mining Mining And Quarrying Of Nonmetallic Minerals, Except Fuels Mining & Quarryingof Nonmetallic Minerals (No Fuels)
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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
    
 
VOLLMER JASON L
VP,CFO
JS
$251,597
12,067
---
2/15/24
---
$20.85
215,614
-5.3
D
R
2/16/24 - 5:20:18 pm
2
    
 
VOLLMER JASON L
VP,CFO
JB
---
56,459
---
2/15/24
---
---
227,681
33.0
D
R
2/16/24 - 5:20:18 pm
3
    
 
SENGER GARRET
O
3
---
---
---
1/6/24
---
---
23,870
---
I
R
1/9/24 - 2:13:21 pm
4
    
 
SENGER GARRET
O
3
---
---
---
1/6/24
---
---
38,437
---
D
R
1/9/24 - 2:13:21 pm
5
    
 
GOODIN DAVID L
DIR
JS
---
99,649
---
1/5/24
---
---
642,908
-13.4
D
R
2/16/24 - 5:20:18 pm
6
    
 
ANDERSON DARREL T
DIR
JB
$24,986
1,334
---
11/16/23
---
$18.73
1,334
New
D
---
11/17/23 - 3:36:56 pm
7
    
 
ANDERSON DARREL T
DIR
3
---
---
---
11/16/23
---
---
---
---
---
---
11/17/23 - 10:02:41 am
8
    
 
SPARBY DAVID M
DIR
JB
$149,990
8,008
---
11/15/23
---
$18.73
43,463
22.6
D
---
11/17/23 - 4:57:48 pm
9
    
 
WANG CHENXI
DIR
JB
$149,990
8,008
---
11/15/23
---
$18.73
25,513
45.7
D
---
11/17/23 - 4:57:36 pm
10
    
 
RYAN EDWARD A
DIR
JB
$149,990
8,008
---
11/15/23
---
$18.73
44,727
21.8
D
---
11/17/23 - 4:57:33 pm
11
    
 
ROSENTHAL DALE
DIR
JB
$149,990
8,008
---
11/15/23
---
$18.73
16,124
98.7
D
---
11/17/23 - 3:44:21 pm
12
    
 
GEMMEL JAMES H
DIR
JB
$149,990
8,008
---
11/15/23
---
$18.73
8,008
New
D
---
11/17/23 - 3:42:15 pm
13
    
 
JOHNSON DENNIS W
DIR
JB
$174,994
9,343
---
11/15/23
---
$18.73
139,364
7.2
D
---
11/17/23 - 3:37:00 pm
14
    
 
SANDERSON PAUL R
VP,LO,SEC
JB
---
16,818
---
7/11/23
---
---
16,818
New
D
R
7/12/23 - 4:06:37 pm
15
    
 
JOHNSON ROB L
PR
JB
---
4,341
---
7/11/23
---
---
39,966
12.2
D
R
7/12/23 - 4:05:26 pm
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