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 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History For:
'CASDIN PARTNERS MASTER FUND L P'
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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
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$128,920
100,000
---
9/9/25
---
$1.29
60,875,000
0.2
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
9/11/25 - 9:03:04 pm
2
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$635,750
500,000
9/3/25
9/4/25
$1.27
$1.28
60,775,000
0.8
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
9/5/25 - 7:08:45 pm
3
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$658,798
525,000
8/22/25
8/26/25
$1.24
$1.26
60,275,000
0.9
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/26/25 - 8:46:24 pm
4
3m
1
0%
15%
7
BO
BIOLIFE SOLUTIONS INC
BLFS
S
$12,200,000
500,000
---
8/15/25
---
$24.40
6,707,165
-6.9
I
---
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
8/21/25 - 9:10:03 pm
5
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$183,210
150,000
---
8/15/25
---
$1.22
59,750,000
0.3
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/15/25 - 9:18:22 pm
6
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$259,823
208,220
8/13/25
8/14/25
---
$1.21
59,600,000
0.4
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/15/25 - 9:18:22 pm
7
3m
1
0%
15%
7
BO
BIOLIFE SOLUTIONS INC
BLFS
S
$11,300,000
500,000
---
8/11/25
---
$22.60
7,207,165
-6.5
I
---
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
8/13/25 - 6:43:14 pm
8
3m
1
0%
15%
7
BO
BIOLIFE SOLUTIONS INC
BLFS
JS*
$23,800,000
1,000,000
---
6/10/25
---
$23.80
7,707,165
-11.5
I
---
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
6/12/25 - 8:27:44 pm
9
    
 
BO
BIOLIFE SOLUTIONS INC
BLFS
JB
---
27,994
---
4/7/25
---
---
8,735,159
0.3
I
---
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
4/9/25 - 5:08:30 pm
10
    
 
DIR,BO
STANDARD BIOTOOLS INC
LAB
JS
$580,425
545,000
---
2/28/25
---
$1.06
---
All
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
3/4/25 - 8:19:51 pm
11
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$5,134,322
4,820,959
---
2/28/25
---
$1.06
58,846,780
8.9
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
3/4/25 - 8:19:51 pm
12
    
 
DIR,BO
STANDARD BIOTOOLS INC
LAB
JB
$61,999
58,215
---
2/28/25
---
$1.06
2,806,470
2.1
D
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
3/4/25 - 8:19:51 pm
13
    
 
DIR,BO
STANDARD BIOTOOLS INC
LAB
JB
$580,425
545,000
---
2/28/25
---
$1.06
59,391,780
0.9
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
3/4/25 - 8:19:51 pm
14
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$546,750
250,000
---
8/27/24
---
$2.19
54,025,820
0.5
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/29/24 - 8:30:41 pm
15
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$1,546,237
750,000
8/22/24
8/26/24
$1.96
$2.15
53,775,820
1.4
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/26/24 - 8:10:10 pm
16
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$2,351,875
1,250,000
8/19/24
8/21/24
$1.85
$1.90
53,025,820
2.4
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/21/24 - 8:47:38 pm
17
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$1,913,520
1,200,000
---
8/14/24
---
$1.59
51,775,820
2.4
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/16/24 - 7:52:46 pm
18
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$2,559,642
1,575,408
8/9/24
8/13/24
$1.61
$1.62
50,575,820
3.2
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/13/24 - 8:15:32 pm
19
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$1,718,801
1,069,562
8/7/24
8/8/24
$1.57
$1.64
49,000,412
2.2
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/9/24 - 9:34:17 pm
20
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$1,948,680
1,200,000
8/2/24
8/5/24
---
$1.58
47,930,820
2.6
I
R
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
8/6/24 - 9:58:04 pm
21
    
 
DIR,BO
STANDARD BIOTOOLS INC
LAB
JS
$2,460,000
1,200,000
---
6/18/24
---
$2.05
---
All
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
6/21/24 - 8:53:27 pm
22
    
 
DIR,BO
STANDARD BIOTOOLS INC
LAB
JB
$2,460,000
1,200,000
---
6/18/24
---
$2.05
46,730,820
2.6
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
6/21/24 - 8:53:27 pm
23
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$260,000
100,000
---
5/23/24
---
$2.60
46,075,820
0.2
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
5/28/24 - 8:45:58 pm
24
    
 
BO
BIOLIFE SOLUTIONS INC
BLFS
JS
$2,631,000
150,000
---
4/30/24
---
$17.54
---
All
I
---
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
5/2/24 - 5:05:42 pm
25
    
 
BO
BIOLIFE SOLUTIONS INC
BLFS
JB
$2,631,000
150,000
---
4/30/24
---
$17.54
8,707,165
1.8
D
---
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
5/2/24 - 5:05:42 pm
26
    
 
DIR,BO
STANDARD BIOTOOLS INC
LAB
JB
$127,780,008
46,465,456
---
3/18/24
---
$2.75
44,023,748
---
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
3/20/24 - 5:54:01 pm
27
1y
10
10%
-30%
7
DIR,BO
STANDARD BIOTOOLS INC
LAB
B
$646,169
251,403
3/4/24
3/5/24
$2.57
$2.62
11,497,928
2.2
D
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
3/6/24 - 7:20:18 pm
28
    
 
DIR,BO
STANDARD BIOTOOLS INC
LAB
JB
---
2,744,219
---
1/5/24
---
---
2,744,219
New
I
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
1/9/24 - 8:51:32 pm
29
    
 
DIR,BO
STANDARD BIOTOOLS INC
LAB
JB
---
11,246,525
---
1/5/24
---
---
11,246,525
New
D
---
3826
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Laboratory Analytical Instruments
1/9/24 - 8:51:32 pm
30
1y
9
89%
77%
7
BO
BIOLIFE SOLUTIONS INC
BLFS
JB*
$10,374,976
927,165
---
10/19/23
---
$11.19
8,557,165
12.2
D
---
3845
Manufacturing
Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
Electromedical & Electrotherapeutic Apparatus
10/23/23 - 5:42:32 pm
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