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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:
908 DEVICES INC: MASS
Price: 6/19/26 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
$8.85 $9.34 $5.03 $335 38 277 0.0% 17.9% 89.96% 8.98%
Exch Sector Industry Sub-Industry
NasdaqGM Manufacturing Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks Measuring & Controlling Devices, N E C
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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
    
 
GRIFFITH JOSEPH H IV
CFO
AS
$49,135
6,940
---
6/4/25
---
$7.08
102,930
-6.3
D
10b
6/6/25 - 5:51:01 pm
2
    
 
KNOPP KEVIN J
PR,CEO,DIR
B
$66,596
15,000
---
5/15/25
---
$4.44
722,733
2.1
D
R
5/19/25 - 4:37:42 pm
3
    
 
SPOTO MARK
DIR
B
$42,850
10,000
---
5/14/25
---
$4.25
62,971
18.9
D
---
5/15/25 - 4:52:08 pm
4
    
 
KNOPP KEVIN J
PR,CEO,DIR
B
$64,788
15,000
---
5/14/25
---
$4.32
707,733
2.2
D
R
5/14/25 - 4:28:02 pm
5
    
 
AWM INVESTMENT COMPANY INC
BO
3
---
---
---
3/4/25
---
---
5,199,924
---
I
---
3/14/25 - 4:27:06 pm
6
    
 
HUNT ANTHONY
DIR
JB
---
2,058
---
3/2/25
---
---
18,721
12.4
D
R
3/4/25 - 6:49:13 pm
7
    
 
GRIFFITH JOSEPH H IV
CFO
S
$23,985
10,236
---
2/3/25
$2.34
$2.35
109,870
-8.5
D
R
2/4/25 - 4:51:19 pm
8
    
 
TURNER MICHAEL S
LO
S
$22,499
9,672
---
2/3/25
---
$2.32
24,603
-28.2
D
R
2/4/25 - 4:50:50 pm
9
    
 
KNOPP KEVIN J
PR,CEO,DIR
S
$37,109
16,001
---
2/3/25
$2.31
$2.32
692,733
-2.3
D
R
2/4/25 - 4:50:23 pm
10
    
 
BROWN CHRISTOPHER D
O
S
$18,191
7,767
---
2/3/25
---
$2.33
962,122
-0.8
D
R
2/4/25 - 4:49:58 pm
11
    
 
GRIFFITH JOSEPH H IV
CFO
JB
---
26,669
---
2/1/25
---
---
120,106
28.5
D
R
2/4/25 - 4:51:19 pm
12
    
 
TURNER MICHAEL S
LO
JB
---
25,170
---
2/1/25
---
---
34,275
276.4
D
R
2/4/25 - 4:50:50 pm
13
    
 
KNOPP KEVIN J
PR,CEO,DIR
JB
---
41,709
---
2/1/25
---
---
708,734
6.3
D
R
2/4/25 - 4:50:23 pm
14
    
 
BROWN CHRISTOPHER D
O
JB
---
23,436
---
2/1/25
---
---
969,889
2.5
D
R
2/4/25 - 4:49:58 pm
15
    
 
BROWN CHRISTOPHER D
O
OB
$87,107
55,131
---
12/19/24
---
$1.58
946,453
6.2
D
---
12/19/24 - 4:53:26 pm
16
    
 
KNOPP KEVIN J
PR,CEO,DIR
OB
$257,771
158,044
---
12/13/24
---
$1.58
667,025
31.1
D
---
12/16/24 - 4:13:19 pm
17
    
 
BROWN CHRISTOPHER D
O
OB
$9,998
6,328
---
8/7/24
---
$1.58
891,322
0.7
D
---
8/8/24 - 5:01:58 pm
18
    
 
LEONHART MICHELE M
DIR
3
---
---
---
6/25/24
---
---
---
---
---
---
6/26/24 - 4:04:55 pm
19
    
 
LEONHART MICHELE M
DIR
3
---
---
---
6/25/24
---
---
---
---
---
---
6/26/24 - 4:04:16 pm
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