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Detailed Insider History for:
ADAPTIVE BIOTECHNOLOGIES CORP: ADPT
Price: 3/28/25 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
$7.67 $9.01 $2.28 $1,140 149 1,758 0.0% 8.2% 94.01% 2.39%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Industrial And Commercial Machinery And Computer Equipment Computer Communications Equipment
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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
1y
28
86%
-32%
1
ROBINS HARLAN S
O
OS
$15,282
1,698
---
3/24/25
---
$9.00
1,279,524
-0.1
D
10b
3/26/25 - 6:48:40 pm
2
    
 
ROBINS HARLAN S
O
OE
$10,731
1,698
---
3/24/25
---
$6.32
1,281,222
0.1
D
10b
3/26/25 - 6:48:40 pm
3
    
 
PISKEL KYLE
CFO
OB
$15,800
2,500
---
3/14/25
---
$6.32
271,510
0.9
D
---
3/17/25 - 7:34:22 pm
4
1y
13
100%
-67%
2
GRIFFIN MICHELLE RENEE
DIR
S
$260,932
36,291
---
3/13/25
---
$7.19
15,394
-70.2
D
---
3/17/25 - 7:33:54 pm
5
1y
13
92%
-35%
4
HERSHBERG ROBERT
DIR
S
$402,270
53,000
---
3/12/25
---
$7.59
69,690
-43.2
D
---
3/12/25 - 7:48:40 pm
6
    
 
NEUPERT PETER M
DIR
OS*
$70,500
10,000
---
3/10/25
---
$7.05
224,690
-4.3
D
---
3/12/25 - 7:47:38 pm
7
1y
2
100%
70%
4
NEUPERT PETER M
DIR
OE*
$203,500
50,000
---
3/10/25
---
$4.07
234,690
27.1
D
---
3/12/25 - 7:47:38 pm
8
1y
28
79%
-14%
1
ROBINS CHAD M
CEO,CB,DIR
S
$780,946
102,218
---
3/6/25
---
$7.64
2,959,249
-3.3
D
---
3/6/25 - 7:17:54 pm
9
1y
13
100%
-67%
2
GRIFFIN MICHELLE RENEE
DIR
AS
$124,372
15,664
---
3/6/25
---
$7.94
51,685
-23.3
D
10b
3/6/25 - 7:14:27 pm
10
    
 
LO FRANCIS
HR
S
$145,845
20,875
---
3/5/25
$6.98
$6.99
332,846
-5.9
D
---
3/6/25 - 7:22:43 pm
11
    
 
BOBULSKY SUSAN
O
S
$181,641
26,023
---
3/5/25
---
$6.98
347,238
-7.0
D
---
3/6/25 - 7:22:00 pm
12
    
 
BENZENO SHARON
O
S
$311,792
44,665
---
3/5/25
$6.98
$6.99
392,723
-10.2
D
---
3/6/25 - 7:21:13 pm
13
    
 
PISKEL KYLE
CFO
S
$72,072
10,320
---
3/5/25
$6.97
$6.99
269,010
-3.7
D
---
3/6/25 - 7:20:09 pm
14
1y
39
85%
-39%
1
RUBINSTEIN JULIE
PR,COO
S
$415,540
59,505
---
3/5/25
$6.98
$6.99
588,249
-9.2
D
---
3/6/25 - 7:19:20 pm
15
1y
28
86%
-32%
1
ROBINS HARLAN S
O
S
$675,219
96,656
---
3/5/25
$6.98
$6.99
1,279,524
-7.0
D
---
3/6/25 - 7:18:40 pm
16
1y
28
79%
-14%
1
ROBINS CHAD M
CEO,CB,DIR
S
$819,471
117,351
---
3/5/25
$6.98
$6.99
2,814,350
-4.0
D
---
3/6/25 - 7:17:54 pm
17
    
 
ROBINS CHAD M
CEO,CB,DIR
JB
---
602,117
3/4/25
3/5/25
---
---
3,061,467
24.5
D
---
3/6/25 - 7:17:54 pm
18
    
 
LO FRANCIS
HR
JB
---
99,976
---
3/4/25
---
---
353,721
39.4
D
---
3/6/25 - 7:22:43 pm
19
    
 
BOBULSKY SUSAN
O
JB
---
119,971
---
3/4/25
---
---
373,261
47.4
D
---
3/6/25 - 7:22:00 pm
20
    
 
BENZENO SHARON
O
JB
---
109,973
---
3/4/25
---
---
437,388
33.6
D
---
3/6/25 - 7:21:13 pm
21
    
 
PISKEL KYLE
CFO
JB
---
125,000
---
3/4/25
---
---
279,330
81.0
D
---
3/6/25 - 7:20:09 pm
22
    
 
RUBINSTEIN JULIE
PR,COO
JB
---
175,000
---
3/4/25
---
---
647,754
37.0
D
---
3/6/25 - 7:19:20 pm
23
    
 
ROBINS HARLAN S
O
JB
---
355,000
---
3/4/25
---
---
1,376,180
34.8
D
---
3/6/25 - 7:18:40 pm
24
    
 
PELLINI MICHAEL J
DIR
JB
---
15,394
---
3/4/25
---
---
69,690
28.4
D
---
3/6/25 - 7:17:15 pm
25
    
 
OWEN KATEY EINTERZ
DIR
JB
---
15,394
---
3/4/25
---
---
72,629
26.9
D
---
3/6/25 - 7:16:37 pm
26
    
 
NEUPERT PETER M
DIR
JB
---
15,394
---
3/4/25
---
---
184,690
9.1
D
---
3/6/25 - 7:16:01 pm
27
    
 
HERSHBERG ROBERT
DIR
JB
---
15,394
---
3/4/25
---
---
122,690
14.3
D
---
3/6/25 - 7:15:16 pm
28
    
 
GRIFFIN MICHELLE RENEE
DIR
JB
---
15,394
---
3/4/25
---
---
67,349
29.6
D
10b
3/6/25 - 7:14:27 pm
29
1y
28
79%
-14%
1
ROBINS CHAD M
CEO,CB,DIR
OS
$2,410,700
285,187
2/19/25
2/20/25
---
$8.44
2,576,701
-10.0
D
10b
2/21/25 - 7:28:40 pm
30
    
 
ROBINS CHAD M
CEO,CB,DIR
OE
$1,802,382
285,187
2/19/25
2/20/25
---
$6.32
2,762,781
11.5
D
10b
2/21/25 - 7:28:40 pm
31
1y
28
79%
-14%
1
ROBINS CHAD M
CEO,CB,DIR
OS
$3,985,754
470,368
2/13/25
2/18/25
$8.44
$8.50
2,576,701
-15.4
D
10b
2/18/25 - 8:21:32 pm
32
    
 
ROBINS CHAD M
CEO,CB,DIR
OE
$2,972,726
470,368
2/13/25
2/18/25
---
$6.32
2,787,861
20.3
D
10b
2/18/25 - 8:21:32 pm
33
    
 
PISKEL KYLE
CFO
S
$1,235
248
---
11/18/24
---
$4.98
154,330
-0.2
D
---
11/19/24 - 6:45:52 pm
34
    
 
BOBULSKY SUSAN
O
OB
$9,900
5,000
---
10/8/24
---
$1.98
253,290
2.0
D
---
10/10/24 - 5:47:53 pm
35
1y
23
83%
-31%
1
TAYLOR STACY L
VP,GC
AS
$121,079
26,922
---
8/22/24
---
$4.50
139,365
-16.2
D
10b
8/23/24 - 4:27:19 pm
36
    
 
PISKEL KYLE
CFO
JB
---
31,260
---
5/15/24
---
---
154,578
25.3
D
---
5/17/24 - 6:35:48 pm
37
1y
2
100%
70%
4
NEUPERT PETER M
DIR
OB
$12,600
15,000
---
3/12/24
---
$0.84
169,296
9.7
D
---
3/13/24 - 5:55:24 pm
38
    
 
PISKEL KYLE
AO
S
$26,504
7,727
---
3/5/24
---
$3.43
123,318
-5.9
D
---
3/6/24 - 7:43:33 pm
39
1y
23
83%
-31%
1
TAYLOR STACY L
VP,GC
S
$45,963
13,381
---
3/5/24
$3.43
$3.44
166,287
-7.4
D
---
3/6/24 - 7:42:58 pm
40
    
 
LO FRANCIS
HR
S
$50,439
14,700
---
3/5/24
$3.43
$3.44
253,745
-5.5
D
---
3/6/24 - 7:42:24 pm
41
    
 
BENZENO SHARON
O
S
$100,994
29,390
---
3/5/24
$3.43
$3.44
327,415
-8.2
D
---
3/6/24 - 7:42:00 pm
42
1y
39
85%
-39%
1
RUBINSTEIN JULIE
PR
S
$135,764
39,070
---
3/5/24
$3.43
$3.56
472,754
-7.6
D
---
3/6/24 - 7:41:33 pm
43
    
 
PETERSON TYCHO
CFO
S
$53,169
15,456
---
3/5/24
---
$3.44
531,553
-2.8
D
---
3/6/24 - 7:40:45 pm
44
1y
28
79%
-14%
1
ROBINS CHAD M
CEO,CB,DIR
S
$167,007
48,673
---
3/5/24
---
$3.43
2,576,701
-1.9
D
---
3/6/24 - 7:40:21 pm
45
    
 
BOBULSKY SUSAN
O
S
$44,629
12,991
---
3/5/24
$3.43
$3.44
248,290
-5.0
D
---
3/6/24 - 7:39:33 pm
46
    
 
PELLINI MICHAEL J
DIR
JB
---
31,328
---
3/4/24
---
---
54,296
136.4
D
---
3/6/24 - 7:46:07 pm
47
    
 
OWEN KATEY EINTERZ
DIR
JB
---
31,328
---
3/4/24
---
---
57,235
120.9
D
---
3/6/24 - 7:45:53 pm
48
    
 
NEUPERT PETER M
DIR
JB
---
31,328
---
3/4/24
---
---
154,296
25.5
D
---
3/6/24 - 7:45:23 pm
49
    
 
HERSHBERG ROBERT
DIR
JB
---
31,328
---
3/4/24
---
---
107,296
41.2
D
---
3/6/24 - 7:45:02 pm
50
    
 
GRIFFIN MICHELLE RENEE
DIR
JB
---
31,328
---
3/4/24
---
---
51,955
151.9
D
---
3/6/24 - 7:43:59 pm
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