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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:
'DE GREEF RODERICK'
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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
    
 
CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
JS
$14,087,708
1,191,326
---
10/6/26
---
$38.61
---
All
D
R
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
10/8/26 - 9:58:27 pm
2
    
 
CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
JB
---
463,130
---
10/6/26
---
---
804,646
135.6
D
R
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
10/8/26 - 9:58:27 pm
3
    
 
PR,CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
JS
$101,815
2,775
---
9/18/26
---
$36.69
728,196
-0.4
D
R
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
9/22/26 - 5:11:41 pm
4
    
 
PR,CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
JS
$72,261
2,775
---
6/18/26
---
$26.04
730,971
-0.4
D
R
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
6/22/26 - 4:50:19 pm
5
    
 
PR,CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
JS
$212,251
11,101
---
3/19/26
---
$19.12
733,746
-1.5
D
R
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
3/23/26 - 5:09:09 pm
6
    
 
PR,CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
JS
$3,469,890
153,196
---
2/24/26
---
$22.65
612,009
-20.0
D
R
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
2/26/26 - 5:55:41 pm
7
    
 
PR,CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
JB
---
508,045
---
2/24/26
---
---
831,033
157.3
D
R
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
2/26/26 - 5:55:41 pm
8
1y
53
55%
13%
4
PR,CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
S
$2,580,422
100,000
11/11/25
11/13/25
---
$25.33
389,998
-20.4
D
---
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
11/13/25 - 5:18:13 pm
9
1y
53
55%
13%
4
PR,CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
AS
$1,031,804
37,795
---
10/22/25
---
$27.30
489,998
-7.2
D
10b
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
10/24/25 - 5:03:46 pm
10
    
 
PR,CEO,DIR
BIOLIFE SOLUTIONS INC
BLFS
JB
---
112,835
---
3/18/25
---
---
527,793
27.2
D
R
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
3/20/25 - 7:07:27 pm
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