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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:
GREENIDGE GENERATION HOLDINGS INC: GREE
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
$1.83 $3.84 $0.58 $29 13 249 0.0% 2.8% 12.99% 5.38%
Exch Sector Industry Sub-Industry
NasdaqGS Finance, Insurance, And Real Estate Non-depository Credit Institutions Finance Services
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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
    
 
MULVIHILL CHRISTIAN
CFO
S
$1,261
609
---
10/13/25
---
$2.07
97,409
-0.6
D
R
10/15/25 - 5:47:50 pm
2
    
 
ATLAS CAPITAL RESOURCES GP LLC
DIR,BO
JB
$165,703
102,286
---
10/9/25
---
$1.62
3,876,997
2.7
I
---
10/9/25 - 4:05:04 pm
3
    
 
MULVIHILL CHRISTIAN
CFO
S
$915
627
---
9/16/25
---
$1.46
98,018
-0.6
D
R
9/17/25 - 7:55:16 pm
4
    
 
ZEYNEL CHARLES M
DIR
JB
---
68,493
---
8/18/25
---
---
68,493
New
D
R
8/20/25 - 8:48:20 pm
5
    
 
MULVIHILL CHRISTIAN
CFO
S
$836
615
---
8/13/25
---
$1.36
98,645
-0.6
D
R
8/13/25 - 6:56:59 pm
6
    
 
ZEYNEL CHARLES M
DIR
3
---
---
---
8/11/25
---
---
---
---
---
---
8/20/25 - 8:48:06 pm
7
    
 
MULVIHILL CHRISTIAN
CFO
S
$2,544
1,696
---
8/4/25
---
$1.50
99,260
-1.7
D
R
8/6/25 - 8:59:48 am
8
    
 
IRWIN DALE
PR
S
$2,591
1,727
---
8/4/25
---
$1.50
105,270
-1.6
D
R
8/6/25 - 8:59:14 am
9
    
 
MULVIHILL CHRISTIAN
CFO
S
$1,149
611
---
7/14/25
---
$1.88
100,956
-0.6
D
R
7/16/25 - 4:04:35 pm
10
    
 
ATLAS CAPITAL RESOURCES GP LLC
DIR,BO
JB
$162,283
131,937
---
7/2/25
---
$1.23
3,774,711
3.6
I
---
7/7/25 - 4:06:07 pm
11
    
 
MULVIHILL CHRISTIAN
CFO
S
$909
627
---
6/13/25
---
$1.45
101,567
-0.6
D
R
6/13/25 - 7:12:34 pm
12
    
 
MULVIHILL CHRISTIAN
CFO
S
$5,975
4,596
---
5/21/25
---
$1.30
102,194
-4.3
D
R
5/23/25 - 4:01:57 pm
13
    
 
IRWIN DALE
PR
S
$6,085
4,681
---
5/21/25
---
$1.30
107,174
-4.2
D
R
5/23/25 - 4:01:31 pm
14
    
 
KRUG CHRISTOPHER J
DIR
B
$164,638
125,000
---
5/20/25
---
$1.32
250,000
100.0
I
---
5/20/25 - 4:01:20 pm
15
    
 
KOVLER JORDAN
CEO,DIR
B
$6,500
5,000
---
5/20/25
---
$1.30
151,045
3.4
D
R
5/20/25 - 4:01:03 pm
16
    
 
MULVIHILL CHRISTIAN
CFO
B
$13,498
10,000
---
5/20/25
---
$1.35
106,790
10.3
D
R
5/20/25 - 4:00:36 pm
17
    
 
KOVLER JORDAN
CEO,DIR
B
$11,100
10,000
---
5/19/25
---
$1.11
146,045
7.4
D
R
5/20/25 - 4:01:03 pm
18
    
 
KOVLER JORDAN
CEO,DIR
JB
---
12,737
---
5/19/25
---
---
136,045
10.3
D
R
5/20/25 - 4:01:03 pm
19
    
 
MULVIHILL CHRISTIAN
CFO
JB
---
12,737
---
5/19/25
---
---
96,790
15.2
D
R
5/20/25 - 4:00:36 pm
20
    
 
IRWIN DALE
PR
JB
---
12,737
---
5/19/25
---
---
111,855
12.9
D
R
5/20/25 - 4:00:16 pm
21
    
 
MULVIHILL CHRISTIAN
CFO
S
$692
618
---
5/13/25
---
$1.12
84,053
-0.7
D
R
5/15/25 - 5:02:08 pm
22
    
 
KRUG CHRISTOPHER J
DIR
B
$103,916
125,000
4/23/25
4/24/25
---
$0.83
125,000
New
I
A
4/25/25 - 8:02:02 pm
23
    
 
KRUG CHRISTOPHER J
DIR
B
$103,916
125,000
4/23/25
4/24/25
---
$0.83
276,607
82.5
D
---
4/25/25 - 8:00:20 am
24
    
 
FEARN KENNETH HOPKINS JR
DIR
JB
---
151,607
---
4/17/25
---
---
151,607
New
D
R
4/21/25 - 7:34:05 pm
25
    
 
KRUG CHRISTOPHER J
DIR
JB
---
151,607
---
4/17/25
---
---
151,607
New
D
R
4/21/25 - 7:32:09 pm
26
    
 
FEARN KENNETH HOPKINS JR
DIR
3
---
---
---
4/17/25
---
---
---
---
---
---
4/21/25 - 7:31:21 pm
27
    
 
KRUG CHRISTOPHER J
DIR
3
---
---
---
4/17/25
---
---
---
---
---
---
4/21/25 - 7:30:53 pm
28
    
 
MULVIHILL CHRISTIAN
CFO
S
$402
618
---
4/14/25
---
$0.65
84,671
-0.7
D
R
4/15/25 - 6:56:36 am
29
    
 
ATLAS CAPITAL RESOURCES GP LLC
DIR,BO
JB
$119,150
90,954
---
4/8/25
---
$1.31
3,642,774
2.6
I
---
4/10/25 - 4:00:04 pm
30
    
 
IRWIN DALE
PR
S
$926
1,157
---
3/28/25
---
$0.80
121,515
-0.9
D
R
3/28/25 - 9:18:24 pm
31
    
 
IRWIN DALE
PR
S
$18,142
22,397
---
3/28/25
---
$0.81
99,118
-18.4
D
R
3/28/25 - 9:18:24 pm
32
    
 
IRWIN DALE
PR
JB
---
55,515
---
3/27/25
---
---
122,672
82.7
D
R
3/28/25 - 9:18:24 pm
33
    
 
MULVIHILL CHRISTIAN
CFO
S
$19,482
24,353
---
3/27/25
---
$0.80
85,289
-22.2
D
R
3/28/25 - 9:18:03 pm
34
    
 
KOVLER JORDAN
CEO,DIR
S
$23,200
28,895
---
3/27/25
---
$0.80
123,308
-19.0
D
R
3/28/25 - 9:17:42 pm
35
    
 
MULVIHILL CHRISTIAN
CFO
JB
---
55,515
---
3/26/25
---
---
109,642
102.6
D
R
3/28/25 - 9:18:03 pm
36
    
 
KOVLER JORDAN
CEO,DIR
JB
---
91,912
---
3/26/25
---
---
152,203
152.4
D
R
3/28/25 - 9:17:42 pm
37
    
 
MULVIHILL CHRISTIAN
CFO
S
$568
738
---
3/14/25
---
$0.77
54,127
-1.3
D
R
3/18/25 - 5:05:55 pm
38
    
 
MULVIHILL CHRISTIAN
CFO
S
$767
710
---
2/13/25
$1.07
$1.08
54,865
-1.3
D
R
2/13/25 - 9:59:33 pm
39
    
 
IRWIN DALE
PR
S
$2,677
2,076
---
2/3/25
---
$1.29
67,157
-3.0
D
R
2/4/25 - 4:12:33 pm
40
    
 
MULVIHILL CHRISTIAN
CFO
S
$2,513
1,947
---
2/3/25
---
$1.29
55,575
-3.4
D
R
2/4/25 - 4:12:15 pm
41
    
 
ATLAS CAPITAL RESOURCES GP LLC
DIR,BO
JB
$1,369,991
752,742
---
1/29/25
---
$1.82
3,551,820
26.9
I
---
1/31/25 - 4:05:06 pm
42
    
 
MULVIHILL CHRISTIAN
CFO
S
$1,178
723
---
1/14/25
---
$1.63
57,522
-1.2
D
R
1/16/25 - 4:06:02 pm
43
    
 
KOVLER JORDAN
CEO,DIR
B
$8,800
5,000
---
12/23/24
---
$1.76
60,291
9.0
D
---
12/23/24 - 4:00:16 pm
44
    
 
MULVIHILL CHRISTIAN
CFO
S
$1,309
595
---
12/17/24
---
$2.20
58,245
-1.0
D
R
12/17/24 - 6:12:59 pm
45
    
 
KOVLER JORDAN
CEO,DIR
JS
$29,617
12,991
---
12/10/24
---
$2.28
55,291
-19.0
D
R
12/10/24 - 4:23:38 pm
46
    
 
MULVIHILL CHRISTIAN
CFO
JB
---
20,000
---
11/12/24
---
---
58,919
51.4
D
R
11/14/24 - 9:44:09 pm
47
    
 
KOVLER JORDAN
CEO,DIR
B
$8,599
5,000
---
9/6/24
---
$1.72
68,282
7.9
D
---
9/6/24 - 4:00:18 pm
48
    
 
MULVIHILL CHRISTIAN
CFO
S
$4,300
1,791
---
8/2/24
---
$2.40
38,840
-4.4
D
A,R
12/17/24 - 6:12:39 pm
49
    
 
IRWIN DALE
PR
JS
$4,323
1,729
---
8/1/24
---
$2.50
69,233
-2.4
D
R
11/14/24 - 9:45:01 pm
50
    
 
MULVIHILL CHRISTIAN
CFO
JS
$4,280
1,712
---
8/1/24
---
$2.50
38,919
-4.2
D
R
11/14/24 - 9:44:09 pm
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