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Detailed Insider History for:
CIPHER MINING INC: CIFR
Price: 10/31/25 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
$18.65 $22.00 $1.86 $7,335 393 43,171 0.0% 22.1% 72.17% 3.27%
Exch Sector Industry Sub-Industry
NasdaqGS Finance, Insurance, And Real Estate Non-depository Credit Institutions Finance Services
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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
    
 
V3 HOLDING LTD
BO
S
$94,625,384
4,535,843
10/14/25
10/16/25
$20.29
$21.12
61,316,696
-6.9
I
---
10/16/25 - 6:18:36 pm
2
    
 
KELLY PATRICK ARTHUR
PR,COO
AS
$560,328
26,581
---
10/15/25
---
$21.08
1,213,919
-2.1
D
10b
10/16/25 - 6:49:51 pm
3
    
 
MUMFORD GREGORY J D
CFO
3
---
---
---
10/14/25
---
---
---
---
---
---
10/16/25 - 6:52:23 pm
4
    
 
PAGE TYLER
CEO,DIR
JS
$12,295,121
724,521
---
10/10/25
---
$16.97
6,523,171
-10.0
D
---
10/15/25 - 7:45:21 pm
5
    
 
PAGE TYLER
CEO,DIR
JB
---
1,419,237
---
10/10/25
---
---
7,247,692
24.4
D
---
10/15/25 - 7:45:21 pm
6
    
 
PAGE TYLER
CEO,DIR
JS
$1,798,935
142,886
---
9/30/25
---
$12.59
5,773,032
-2.4
D
R
10/2/25 - 6:56:19 pm
7
    
 
PAGE TYLER
CEO,DIR
JB
---
279,892
---
9/30/25
---
---
5,886,257
5.0
D
R
10/2/25 - 6:56:19 pm
8
    
 
KELLY PATRICK ARTHUR
PR,COO
JS
$2,574,970
204,525
---
9/30/25
---
$12.59
1,223,873
-14.3
D
R
10/2/25 - 6:56:12 pm
9
    
 
KELLY PATRICK ARTHUR
PR,COO
JB
---
400,635
---
9/30/25
---
---
1,411,057
39.7
D
R
10/2/25 - 6:56:12 pm
10
    
 
IWASCHUK WILLIAM
PR,LO
JS
$2,789,340
221,552
---
9/30/25
---
$12.59
1,212,399
-15.5
D
R
10/2/25 - 6:56:06 pm
11
    
 
IWASCHUK WILLIAM
PR,LO
JB
---
400,635
---
9/30/25
---
---
1,415,166
39.5
D
R
10/2/25 - 6:56:06 pm
12
    
 
FARRELL EDWARD J
CFO
JS
$2,526,448
200,671
---
9/30/25
---
$12.59
1,469,690
-12.0
D
R
10/2/25 - 6:55:55 pm
13
    
 
FARRELL EDWARD J
CFO
JB
---
393,086
---
9/30/25
---
---
1,656,874
31.1
D
R
10/2/25 - 6:55:55 pm
14
    
 
V3 HOLDING LTD
BO
S
$67,334,040
5,585,182
9/26/25
9/30/25
$11.53
$12.39
65,852,536
-7.8
I
---
9/30/25 - 6:15:00 pm
15
    
 
V3 HOLDING LTD
BO
S
$68,905,856
5,304,540
9/23/25
9/25/25
$11.87
$13.52
71,437,720
-6.9
I
---
9/25/25 - 6:07:50 pm
16
    
 
V3 HOLDING LTD
BO
S
$33,308,202
2,700,000
9/18/25
9/22/25
$11.79
$14.15
76,742,256
-3.4
I
---
9/22/25 - 5:15:35 pm
17
    
 
V3 HOLDING LTD
BO
S
$30,402,642
2,700,000
9/15/25
9/17/25
$10.80
$12.37
79,442,256
-3.3
I
---
9/17/25 - 6:11:34 pm
18
    
 
KELLY PATRICK ARTHUR
PR,COO
AS
$484,596
44,870
---
9/15/25
---
$10.80
1,044,390
-4.1
D
10b
9/16/25 - 4:57:33 pm
19
    
 
V3 HOLDING LTD
BO
S
$27,756,342
2,700,000
9/10/25
9/12/25
$9.97
$10.90
82,142,256
-3.2
I
---
9/12/25 - 5:26:03 pm
20
    
 
V3 HOLDING LTD
BO
S
$9,639,734
1,200,000
9/8/25
9/9/25
$7.48
$9.16
84,842,256
-1.4
I
---
9/10/25 - 4:35:42 pm
21
    
 
V3 HOLDING LTD
BO
S
$9,748,000
1,300,000
9/4/25
9/5/25
---
$7.38
86,042,256
-1.5
I
---
9/8/25 - 4:23:13 pm
22
    
 
V3 HOLDING LTD
BO
S
$9,858,000
1,200,000
9/2/25
9/3/25
$8.13
$8.30
87,342,256
-1.4
I
---
9/4/25 - 4:38:05 pm
23
    
 
V3 HOLDING LTD
BO
S
$8,723,793
1,200,000
8/28/25
8/29/25
$7.11
$8.05
88,542,256
-1.3
I
---
9/2/25 - 4:28:52 pm
24
    
 
V3 HOLDING LTD
BO
S
$8,302,000
1,200,000
8/26/25
8/27/25
$6.81
$7.07
89,742,256
-1.3
I
---
8/28/25 - 4:19:30 pm
25
1y
2
100%
-13%
3
GROSSMAN CARY M
DIR
S
$441,750
75,000
---
8/18/25
---
$5.89
225,530
-25.0
D
---
8/19/25 - 6:21:10 pm
26
1m
1
0%
106%
2
NEWSOME JAMES E
DIR
S
$200,003
32,468
---
8/18/25
---
$6.16
194,313
-14.3
D
---
8/19/25 - 6:17:23 pm
27
    
 
KELLY PATRICK ARTHUR
PR,COO
AS
$233,329
44,871
---
8/15/25
---
$5.20
1,089,260
-4.0
D
10b
8/19/25 - 6:01:33 pm
28
    
 
V3 HOLDING LTD
BO
S
$2,475,867
436,033
7/29/25
7/30/25
---
$5.61
90,942,256
-0.5
I
---
7/31/25 - 4:30:09 pm
29
    
 
V3 HOLDING LTD
BO
S
$6,320,000
1,000,000
7/25/25
7/28/25
---
$6.19
91,378,288
-1.1
I
---
7/29/25 - 4:53:00 pm
30
    
 
V3 HOLDING LTD
BO
S
$6,615,000
1,000,000
7/23/25
7/24/25
$6.55
$6.68
92,378,288
-1.1
I
---
7/25/25 - 5:05:33 pm
31
    
 
BITFURY TOP HOLDCO B V
BO
S
$5,827,650
956,155
7/14/25
7/15/25
---
$6.06
93,378,288
-1.0
I
---
7/16/25 - 4:32:10 pm
32
    
 
BITFURY TOP HOLDCO B V
BO
S
$6,416,229
1,032,990
7/10/25
7/11/25
---
$6.13
94,334,448
-1.1
I
---
7/14/25 - 4:54:07 pm
33
    
 
BITFURY TOP HOLDCO B V
BO
S
$7,350,000
1,200,000
7/8/25
7/9/25
$6.08
$6.17
95,367,440
-1.2
I
---
7/10/25 - 5:25:40 pm
34
    
 
BITFURY TOP HOLDCO B V
BO
S
$5,070,000
1,000,000
7/1/25
7/2/25
$4.86
$5.28
96,567,440
-1.0
I
---
7/3/25 - 6:03:55 pm
35
    
 
PAGE TYLER
CEO,DIR
JS
$276,294
57,802
---
6/30/25
---
$4.78
5,691,449
-1.0
D
R
7/2/25 - 5:19:41 pm
36
    
 
PAGE TYLER
CEO,DIR
JB
---
113,225
---
6/30/25
---
---
5,749,251
2.0
D
R
7/2/25 - 5:19:41 pm
37
    
 
FARRELL EDWARD J
CFO
JS
$64,468
13,487
---
6/30/25
---
$4.78
1,290,207
-1.0
D
R
7/2/25 - 5:18:52 pm
38
    
 
FARRELL EDWARD J
CFO
JB
---
26,419
---
6/30/25
---
---
1,303,694
2.1
D
R
7/2/25 - 5:18:52 pm
39
    
 
KELLY PATRICK ARTHUR
PR,COO
JS
$82,890
17,341
---
6/30/25
---
$4.78
1,134,131
-1.5
D
R
7/2/25 - 5:17:52 pm
40
    
 
KELLY PATRICK ARTHUR
PR,COO
JB
---
33,968
---
6/30/25
---
---
1,151,472
3.0
D
R
7/2/25 - 5:17:52 pm
41
    
 
IWASCHUK WILLIAM
PR,LO
JS
$89,792
18,785
---
6/30/25
---
$4.78
1,048,499
-1.8
D
R
7/2/25 - 5:16:33 pm
42
    
 
IWASCHUK WILLIAM
PR,LO
JB
---
33,968
---
6/30/25
---
---
1,067,284
3.3
D
R
7/2/25 - 5:16:33 pm
43
    
 
PAGE TYLER
CEO,DIR
JS
$668,756
170,167
---
6/16/25
---
$3.93
5,636,026
-2.9
D
R
6/17/25 - 5:32:52 pm
44
    
 
FARRELL EDWARD J
CFO
JS
$311,622
79,293
---
6/16/25
---
$3.93
1,277,275
-5.8
D
R
6/17/25 - 5:32:30 pm
45
    
 
IWASCHUK WILLIAM
PR,LO
JS
$342,063
87,039
---
6/16/25
---
$3.93
1,033,316
-7.8
D
R
6/17/25 - 5:32:11 pm
46
    
 
KELLY PATRICK ARTHUR
PR,COO
JS
$314,223
79,955
---
6/16/25
---
$3.93
1,117,504
-6.7
D
R
6/17/25 - 5:31:48 pm
47
    
 
PAGE TYLER
CEO,DIR
JB
---
333,333
---
6/14/25
---
---
5,806,193
6.1
D
R
6/17/25 - 5:32:52 pm
48
    
 
FARRELL EDWARD J
CFO
JB
---
166,667
---
6/14/25
---
---
1,356,568
14.0
D
R
6/17/25 - 5:32:30 pm
49
    
 
IWASCHUK WILLIAM
PR,LO
JB
---
166,667
---
6/14/25
---
---
1,120,355
17.5
D
R
6/17/25 - 5:32:11 pm
50
    
 
KELLY PATRICK ARTHUR
PR,COO
JB
---
166,667
---
6/14/25
---
---
1,197,459
16.2
D
R
6/17/25 - 5:31:48 pm
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