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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
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 JS
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Detailed Insider History for:
HYDROFARM HOLDINGS GROUP INC: HYFM
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
$2.22 $8.55 $1.50 $10 5 25 0.0% 0.8% 20.44% 23.17%
Exch Sector Industry Sub-Industry
NasdaqCM Wholesale Trade Wholesale Trade-non-durable Goods Wholesale- Miscellaneous Nondurable Goods
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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
    
 
YETTER RICHARD CHRISTOPHER
DIR
JB
---
20,000
---
10/1/25
---
---
20,000
New
D
R
10/2/25 - 4:17:24 pm
2
    
 
YETTER RICHARD CHRISTOPHER
DIR
3
---
---
---
10/1/25
---
---
305,000
---
I
---
10/2/25 - 4:14:36 pm
3
    
 
TOLER WILLIAM DOUGLAS
CB,DIR
JS
$2,007
445
---
8/18/25
---
$4.51
226,861
-0.2
D
R
8/20/25 - 4:03:05 pm
4
    
 
O BRIEN KEVIN PATRICK
CFO
JS
$216
48
---
8/18/25
---
$4.51
14,372
-0.3
D
R
8/20/25 - 4:02:58 pm
5
    
 
PARKER MARK S
PR
JS
$1,669
370
---
8/18/25
---
$4.51
21,000
-1.7
D
R
8/20/25 - 4:02:50 pm
6
    
 
LINDEMAN BRUCE JOHN
CEO
JS
$2,237
496
---
8/18/25
---
$4.51
56,683
-0.9
D
R
8/20/25 - 4:02:42 pm
7
    
 
PARKER MARK S
PR
JS
$3,462
771
---
8/11/25
---
$4.49
21,370
-3.5
D
R
8/13/25 - 8:08:11 am
8
    
 
ACKERMAN ERICA
CAO,CT
JS
$233
52
---
8/11/25
---
$4.49
8,227
-0.6
D
R
8/13/25 - 8:07:24 am
9
    
 
PETERS SUSAN
DIR
JB
---
30,000
---
6/9/25
---
---
61,348
95.7
D
R
6/10/25 - 4:13:41 pm
10
    
 
PERSOFSKY RENAH
DIR
JB
---
30,000
---
6/9/25
---
---
61,498
95.2
D
R
6/10/25 - 4:13:32 pm
11
    
 
CHUNG PATRICK
DIR
JB
---
30,000
---
6/9/25
---
---
61,148
96.3
D
R
6/10/25 - 4:11:19 pm
12
    
 
DENIS MELISA
DIR
JB
---
30,000
---
6/9/25
---
---
61,418
95.5
D
R
6/10/25 - 4:10:25 pm
13
    
 
ACKERMAN ERICA
CAO,CT
JS
$842
473
---
4/8/25
---
$1.78
8,279
-5.4
D
---
4/10/25 - 4:12:00 pm
14
    
 
LINDEMAN BRUCE JOHN
CEO
JS
$2,996
1,683
---
4/8/25
---
$1.78
57,179
-2.9
D
---
4/10/25 - 4:11:39 pm
15
    
 
O BRIEN KEVIN PATRICK
CFO
JS
$1,536
863
---
4/8/25
---
$1.78
14,420
-5.6
D
---
4/10/25 - 4:11:23 pm
16
    
 
PARKER MARK S
PR
JS
$2,456
1,380
---
4/8/25
---
$1.78
22,141
-5.9
D
---
4/10/25 - 4:11:07 pm
17
    
 
TOLER WILLIAM DOUGLAS
CB,DIR
JS
$5,279
2,966
---
4/8/25
---
$1.78
227,306
-1.3
D
---
4/10/25 - 4:10:29 pm
18
    
 
O BRIEN KEVIN PATRICK
CFO
JS
$832
292
---
3/24/25
---
$2.85
15,283
-1.9
D
R
3/26/25 - 4:05:57 pm
19
    
 
TOLER WILLIAM DOUGLAS
CB,DIR
JS
$564
198
---
3/24/25
---
$2.85
230,272
-0.1
D
R
3/26/25 - 4:05:44 pm
20
    
 
TOLER WILLIAM DOUGLAS
CB,DIR
JB
---
10,001
---
2/28/25
---
---
230,470
4.5
D
---
3/4/25 - 4:09:49 pm
21
    
 
ACKERMAN ERICA
CAO,CT
JB
---
1,151
---
2/28/25
---
---
8,752
15.1
D
---
3/4/25 - 4:08:54 pm
22
    
 
LINDEMAN BRUCE JOHN
CEO
JB
---
3,959
---
2/28/25
---
---
58,862
7.2
D
---
3/4/25 - 4:08:05 pm
23
    
 
O BRIEN KEVIN PATRICK
CFO
JB
---
2,501
---
2/28/25
---
---
15,575
19.1
D
---
3/4/25 - 4:07:10 pm
24
    
 
PARKER MARK S
PR
JB
---
2,751
---
2/28/25
---
---
23,521
13.2
D
---
3/4/25 - 4:06:09 pm
25
    
 
PARKER MARK S
PR
JS
$453
84
---
2/26/25
---
$5.39
20,770
-0.4
D
R
2/28/25 - 4:18:01 pm
26
    
 
LINDEMAN BRUCE JOHN
CEO
JS
$862
160
---
2/26/25
---
$5.39
54,903
-0.3
D
R
2/28/25 - 4:16:58 pm
27
    
 
ACKERMAN ERICA
CAO,CT
JB
---
50,000
---
1/1/25
---
---
76,010
192.2
D
R
1/3/25 - 4:09:38 pm
28
    
 
PARKER MARK S
PR
JB
---
100,000
---
1/1/25
---
---
208,546
92.1
D
R
1/3/25 - 4:09:06 pm
29
    
 
O BRIEN KEVIN PATRICK
CFO
JB
---
100,000
---
1/1/25
---
---
130,754
325.2
D
R
1/3/25 - 4:08:34 pm
30
    
 
LINDEMAN BRUCE JOHN
CEO
JB
---
250,000
---
1/1/25
---
---
550,640
83.2
D
R
1/3/25 - 4:08:07 pm
31
    
 
TOLER WILLIAM DOUGLAS
CB,DIR
JB
---
350,000
---
1/1/25
---
---
2,204,702
18.9
D
R
1/3/25 - 4:07:36 pm
32
    
 
TOLER WILLIAM DOUGLAS
CEO,CB,DIR
JS
$14,294
21,113
---
11/1/24
---
$0.68
1,854,702
-1.1
D
R
11/4/24 - 4:02:15 pm
33
    
 
PARKER MARK S
VP
JS
$93
138
---
11/1/24
---
$0.68
108,546
-0.1
D
R
11/4/24 - 4:01:45 pm
34
    
 
ACKERMAN ERICA
CAO,CT
3
---
---
---
10/10/24
---
---
26,010
---
D
---
10/21/24 - 4:00:12 pm
35
    
 
PARKER MARK S
VP
JS
$92
134
---
10/1/24
---
$0.69
108,684
-0.1
D
R
10/2/24 - 4:01:29 pm
36
    
 
PARKER MARK S
VP
JS
$58
134
---
9/3/24
---
$0.44
108,818
-0.1
D
R
9/4/24 - 7:59:36 pm
37
1y
4
25%
187%
2
TOLER WILLIAM DOUGLAS
CEO,CB,DIR
B
$49,800
100,000
---
8/28/24
---
$0.50
1,875,815
5.6
D
---
8/30/24 - 7:01:34 pm
38
    
 
O BRIEN KEVIN PATRICK
CAO
JS
$265
479
---
8/19/24
---
$0.55
30,754
-1.5
D
R
8/20/24 - 4:05:27 pm
39
    
 
PARKER MARK S
VP
JS
$2,007
3,624
---
8/19/24
---
$0.55
108,952
-3.2
D
R
8/20/24 - 4:04:47 pm
40
    
 
LINDEMAN BRUCE JOHN
CFO
JS
$2,746
4,957
---
8/19/24
---
$0.55
300,640
-1.6
D
R
8/20/24 - 4:03:19 pm
41
    
 
TOLER WILLIAM DOUGLAS
CEO,CB,DIR
JS
$2,023
3,652
---
8/19/24
---
$0.55
1,775,815
-0.2
D
R
8/20/24 - 4:02:51 pm
42
    
 
PARKER MARK S
VP
JS
$3,921
7,248
---
8/8/24
---
$0.54
112,576
-6.0
D
R
8/12/24 - 4:08:59 pm
43
    
 
PARKER MARK S
VP
JS
$92
144
---
7/31/24
---
$0.64
119,824
-0.1
D
R
8/2/24 - 4:16:36 pm
44
    
 
PARKER MARK S
VP
JS
$91
132
---
6/30/24
---
$0.69
119,968
-0.1
D
R
7/2/24 - 5:13:29 pm
45
    
 
MOSS RICHARD D
DIR
JB
---
160,463
---
6/6/24
---
---
315,476
103.5
D
R
6/10/24 - 4:15:28 pm
46
    
 
CHUNG PATRICK
DIR
JB
---
160,463
---
6/6/24
---
---
311,476
106.3
D
R
6/10/24 - 4:15:19 pm
47
    
 
DENIS MELISA
DIR
JB
---
160,463
---
6/6/24
---
---
314,176
104.4
D
R
6/10/24 - 4:14:51 pm
48
    
 
PERSOFSKY RENAH
DIR
JB
---
160,463
---
6/6/24
---
---
314,976
103.9
D
R
6/10/24 - 4:14:26 pm
49
    
 
PETERS SUSAN
DIR
JB
---
160,463
---
6/6/24
---
---
313,476
104.9
D
R
6/10/24 - 4:14:13 pm
50
    
 
PARKER MARK S
VP
JS
$117
151
---
5/31/24
---
$0.78
120,100
-0.1
D
R
6/3/24 - 4:09:14 pm
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