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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:
'MARMUREK ERIC S'
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#
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Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
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
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
    
 
VP,CFO
RIBBON COMMUNICATIONS INC
RBBN
JS
$83,650
31,806
---
5/15/26
---
$2.63
508,176
-5.9
D
R
7373
Services
Business Services
Services- Computer Integrated Systems Design
5/19/26 - 8:12:16 am
2
    
 
VP,CFO
RIBBON COMMUNICATIONS INC
RBBN
JB
---
80,835
---
5/15/26
---
---
553,953
17.1
D
R
7373
Services
Business Services
Services- Computer Integrated Systems Design
5/19/26 - 8:12:16 am
3
    
 
VP,CFO
RIBBON COMMUNICATIONS INC
RBBN
JS
$79,129
29,199
---
4/17/26
---
$2.71
479,118
-5.7
D
R
7373
Services
Business Services
Services- Computer Integrated Systems Design
5/19/26 - 8:12:16 am
4
    
 
VP,CFO
RIBBON COMMUNICATIONS INC
RBBN
JB
---
73,979
---
4/17/26
---
---
504,769
17.2
D
R
7373
Services
Business Services
Services- Computer Integrated Systems Design
5/19/26 - 8:12:16 am
5
    
 
VP,CFO,CAO
RIBBON COMMUNICATIONS INC
RBBN
JS
$36,595
14,756
---
4/15/26
---
$2.48
449,807
-3.2
D
---
7373
Services
Business Services
Services- Computer Integrated Systems Design
4/17/26 - 8:39:30 am
6
    
 
VP,CFO,CAO
RIBBON COMMUNICATIONS INC
RBBN
JB
---
37,500
---
4/15/26
---
---
464,563
8.8
D
---
7373
Services
Business Services
Services- Computer Integrated Systems Design
4/17/26 - 8:39:30 am
7
    
 
VP,CFO,CAO
RIBBON COMMUNICATIONS INC
RBBN
JS
$112,441
29,512
---
10/15/25
---
$3.81
427,063
-6.5
D
---
7373
Services
Business Services
Services- Computer Integrated Systems Design
10/17/25 - 5:22:55 pm
8
    
 
VP,CFO,CAO
RIBBON COMMUNICATIONS INC
RBBN
JB
---
75,000
---
10/15/25
---
---
456,575
19.7
D
---
7373
Services
Business Services
Services- Computer Integrated Systems Design
10/17/25 - 5:22:55 pm
9
    
 
VP,CAO,CFO
RIBBON COMMUNICATIONS INC
RBBN
JS
$45,076
12,452
---
5/16/25
---
$3.62
381,575
-3.2
D
---
7373
Services
Business Services
Services- Computer Integrated Systems Design
5/19/25 - 4:20:59 pm
10
    
 
VP,CAO,CFO
RIBBON COMMUNICATIONS INC
RBBN
JB
---
31,645
---
5/16/25
---
---
394,027
8.7
D
---
7373
Services
Business Services
Services- Computer Integrated Systems Design
5/19/25 - 4:20:59 pm
11
    
 
VP,CAO,CFO
RIBBON COMMUNICATIONS INC
RBBN
JS
$51,081
14,396
4/17/25
4/18/25
$3.53
$3.58
354,282
-3.9
D
R
7373
Services
Business Services
Services- Computer Integrated Systems Design
4/22/25 - 6:48:53 pm
12
    
 
VP,CAO,CFO
RIBBON COMMUNICATIONS INC
RBBN
JB
---
36,588
4/17/25
4/18/25
---
---
367,636
11.1
D
R
7373
Services
Business Services
Services- Computer Integrated Systems Design
4/22/25 - 6:48:53 pm
13
    
 
VP,CAO,CFO
RIBBON COMMUNICATIONS INC
RBBN
JS
$79,999
20,253
3/15/24
3/15/25
---
$3.95
320,968
-5.9
D
---
7373
Services
Business Services
Services- Computer Integrated Systems Design
3/18/25 - 6:19:37 pm
14
    
 
VP,CAO,CFO
RIBBON COMMUNICATIONS INC
RBBN
JB
---
48,553
---
3/15/25
---
---
353,122
15.9
D
---
7373
Services
Business Services
Services- Computer Integrated Systems Design
3/18/25 - 6:19:37 pm
15
    
 
VP,CFO,CAO
RIBBON COMMUNICATIONS INC
RBBN
JS
$49,608
14,397
10/17/24
10/18/24
$3.38
$3.56
303,790
-4.5
D
R
7373
Services
Business Services
Services- Computer Integrated Systems Design
10/21/24 - 7:00:45 pm
16
    
 
VP,CFO,CAO
RIBBON COMMUNICATIONS INC
RBBN
JB
---
36,589
10/17/24
10/18/24
---
---
317,145
13.0
D
R
7373
Services
Business Services
Services- Computer Integrated Systems Design
10/21/24 - 7:00:45 pm
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