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Detailed Insider History for:
NATERA INC: NTRA
Price: 7/25/25 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
$138.90 $183.00 $92.14 $18,966 137 1,313 0.0% 2.8% 96.66% 3.22%
Exch Sector Industry Sub-Industry
NasdaqGS Services Health Services Services- Medical Laboratories
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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
    
 
WILLIAMS BRINKLEY RUTH
DIR
JB
---
112
---
7/25/25
---
---
5,219
2.2
D
R
7/29/25 - 9:05:16 pm
2
    
 
ROSENMAN HERM
DIR
JB
---
153
---
7/25/25
---
---
68,629
0.2
D
R
7/29/25 - 9:05:13 pm
3
    
 
MARCUS GAIL BOXER
DIR
JB
---
141
---
7/25/25
---
---
8,259
1.7
D
R
7/29/25 - 9:05:11 pm
4
    
 
BOTHA ROELOF
DIR
JB
---
173
---
7/25/25
---
---
6,690
2.7
D
R
7/29/25 - 9:05:09 pm
5
    
 
BERTAGNOLLI MONICA
DIR
JB
---
108
---
7/25/25
---
---
5,128
2.2
D
R
7/29/25 - 9:05:07 pm
6
    
 
BAYNES ROY D
DIR
JB
---
108
---
7/25/25
---
---
18,266
0.6
D
R
7/29/25 - 9:05:05 pm
7
1y
102
24%
66%
1
BROPHY MICHAEL BURKES
CFO
AS
$83,853
602
---
7/21/25
---
$139.29
71,414
-0.8
D
R,10b
7/22/25 - 9:45:05 pm
8
1y
114
34%
44%
1
CHAPMAN STEVEN LEONARD
CEO,PR,DIR
AS
$225,928
1,622
---
7/21/25
---
$139.29
175,492
-0.9
D
R,10b
7/22/25 - 9:35:04 pm
9
    
 
RABINOWITZ DANIEL
SEC,LO
AS
$64,631
464
---
7/21/25
---
$139.29
204,158
-0.2
D
R,10b
7/22/25 - 9:05:11 pm
10
1y
100
25%
65%
1
SHEENA JONATHAN
F,DIR
AS
$12,954
93
---
7/21/25
---
$139.29
245,801
-0.0
D
R,10b
7/22/25 - 9:05:09 pm
11
    
 
MOSHKEVICH SOLOMON
PR
AS
$40,533
291
---
7/21/25
---
$139.29
128,265
-0.2
D
10b
7/22/25 - 9:05:07 pm
12
    
 
FESKO JOHN
PR
AS
$47,219
339
---
7/21/25
---
$139.29
153,460
-0.2
D
10b
7/22/25 - 9:05:05 pm
13
    
 
BROPHY MICHAEL BURKES
CFO
JB
---
1,522
---
7/20/25
---
---
72,016
2.2
D
R,10b
7/22/25 - 9:45:05 pm
14
    
 
CHAPMAN STEVEN LEONARD
CEO,PR,DIR
JB
---
3,386
---
7/20/25
---
---
177,114
1.9
D
R,10b
7/22/25 - 9:35:04 pm
15
    
 
RABINOWITZ DANIEL
SEC,LO
JB
---
856
---
7/20/25
---
---
204,622
0.4
D
R,10b
7/22/25 - 9:05:11 pm
16
    
 
SHEENA JONATHAN
F,DIR
JB
---
190
---
7/20/25
---
---
245,894
0.1
D
R,10b
7/22/25 - 9:05:09 pm
17
1y
100
25%
65%
1
SHEENA JONATHAN
F,DIR
AS
$460,388
3,070
---
7/16/25
---
$149.96
245,704
-1.2
D
10b
7/18/25 - 9:05:05 pm
18
1y
100
25%
65%
1
SHEENA JONATHAN
F,DIR
AS
$480,309
3,000
---
7/2/25
$159.14
$161.29
35,782
-7.7
I
10b
7/3/25 - 9:05:10 pm
19
1y
114
34%
44%
1
CHAPMAN STEVEN LEONARD
CEO,PR,DIR
AS
$889,778
5,343
---
7/1/25
$164.00
$167.77
173,728
-3.0
D
10b
7/3/25 - 9:05:09 pm
20
    
 
MOSHKEVICH SOLOMON
PR
AS
$500,305
3,000
---
7/1/25
$163.88
$167.79
130,205
-2.3
D
10b
7/3/25 - 9:05:06 pm
21
    
 
MARCUS GAIL BOXER
DIR
OS
$719,491
4,299
---
7/1/25
$167.05
$167.56
8,118
-34.6
D
10b
7/3/25 - 9:05:04 pm
22
    
 
MARCUS GAIL BOXER
DIR
OE
$104,982
4,299
---
7/1/25
---
$24.42
12,417
53.0
D
10b
7/3/25 - 9:05:04 pm
23
    
 
WILLIAMS BRINKLEY RUTH
DIR
JB
---
2,143
---
6/27/25
---
---
5,107
72.3
D
R
7/1/25 - 9:15:18 pm
24
    
 
ROSENMAN HERM
DIR
JB
---
2,414
---
6/27/25
---
---
68,476
3.7
D
R
7/1/25 - 9:15:16 pm
25
    
 
MARCUS GAIL BOXER
DIR
JB
---
2,414
---
6/27/25
---
---
8,118
42.3
D
R
7/1/25 - 9:15:14 pm
26
    
 
BOTHA ROELOF
DIR
JB
---
2,414
---
6/27/25
---
---
6,517
58.8
D
R
7/1/25 - 9:15:10 pm
27
    
 
BERTAGNOLLI MONICA
DIR
JB
---
2,143
---
6/27/25
---
---
5,020
74.5
D
R
7/1/25 - 9:15:07 pm
28
    
 
BAYNES ROY D
DIR
JB
---
2,143
---
6/27/25
---
---
18,158
13.4
D
R
7/1/25 - 9:15:05 pm
29
    
 
RABINOWITZ DANIEL
SEC,LO
AS
$3,394,377
19,908
6/18/25
6/20/25
$170.18
$171.50
203,766
-8.9
D
R,10b
7/22/25 - 9:05:11 pm
30
1y
100
25%
65%
1
SHEENA JONATHAN
F,DIR
AS
$513,571
3,070
---
6/18/25
---
$167.29
248,774
-1.2
D
10b
6/20/25 - 9:05:06 pm
31
1y
100
25%
65%
1
SHEENA JONATHAN
F,DIR
AS
$493,649
3,000
---
6/16/25
$162.50
$165.41
37,282
-7.4
I
10b
6/20/25 - 9:05:06 pm
32
1y
46
35%
44%
1
RABINOWITZ MATTHEW
CB,DIR
S
$829,250
5,000
---
6/13/25
---
$165.85
30,000
-14.3
I
---
6/20/25 - 9:35:04 pm
33
    
 
MARCUS GAIL BOXER
DIR
AS
$657,761
4,000
---
6/10/25
$164.33
$165.04
5,704
-41.2
D
10b
6/11/25 - 9:05:04 pm
34
    
 
MOSHKEVICH SOLOMON
PR
AS
$471,212
3,000
---
6/2/25
$156.30
$159.12
133,205
-2.2
D
10b
6/4/25 - 9:05:06 pm
35
1y
114
34%
44%
1
CHAPMAN STEVEN LEONARD
CEO,PR,DIR
AS
$960,062
6,111
---
6/2/25
$156.07
$158.33
179,071
-3.3
D
10b
6/4/25 - 9:05:04 pm
36
1y
46
35%
44%
1
RABINOWITZ MATTHEW
CB,DIR
S
$1,610,000
10,000
---
5/28/25
---
$161.00
35,000
-22.2
I
---
6/20/25 - 9:35:04 pm
37
    
 
MOSHKEVICH SOLOMON
PR
AS
$258,646
1,649
---
5/27/25
---
$156.85
128,556
-1.3
D
10b
7/22/25 - 9:05:07 pm
38
    
 
FESKO JOHN
PR
AS
$225,551
1,438
---
5/27/25
---
$156.85
153,799
-0.9
D
10b
7/22/25 - 9:05:05 pm
39
1y
46
35%
44%
1
RABINOWITZ MATTHEW
CB,DIR
S
$5,944,900
39,000
5/15/25
5/20/25
$150.20
$153.90
45,000
-46.4
I
---
6/20/25 - 9:35:04 pm
40
1y
100
25%
65%
1
SHEENA JONATHAN
F,DIR
AS
$474,766
3,000
---
5/12/25
$156.90
$159.01
38,782
-7.2
I
10b
5/13/25 - 9:35:05 pm
41
1y
100
25%
65%
1
SHEENA JONATHAN
F,DIR
AS
$491,867
3,070
---
5/9/25
$153.95
$164.03
251,844
-1.2
D
10b
5/13/25 - 9:35:05 pm
42
1y
114
34%
44%
1
CHAPMAN STEVEN LEONARD
CEO,PR,DIR
AS
$1,047,702
6,980
---
5/1/25
$148.25
$152.04
185,182
-3.6
D
10b
5/2/25 - 9:35:09 pm
43
    
 
MOSHKEVICH SOLOMON
PR
AS
$450,353
3,000
---
5/1/25
$148.25
$152.04
136,205
-2.2
D
10b
5/2/25 - 9:35:07 pm
44
    
 
MARCUS GAIL BOXER
DIR
OS
$606,433
4,000
---
5/1/25
$146.34
$153.06
9,704
-29.2
D
10b
5/2/25 - 9:35:05 pm
45
    
 
MARCUS GAIL BOXER
DIR
OE
$97,680
4,000
---
5/1/25
---
$24.42
13,704
41.2
D
10b
5/2/25 - 9:35:05 pm
46
1y
102
24%
66%
1
BROPHY MICHAEL BURKES
CFO
AS
$776,588
5,063
4/28/25
4/29/25
$152.18
$155.44
70,494
-6.7
D
10b
4/30/25 - 9:35:04 pm
47
1y
100
25%
65%
1
SHEENA JONATHAN
F,DIR
AS
$66,808
439
---
4/28/25
---
$152.18
254,914
-0.2
D
10b
4/30/25 - 9:35:15 pm
48
1y
46
35%
44%
1
RABINOWITZ MATTHEW
CB,DIR
AS
$261,449
1,718
---
4/28/25
---
$152.18
2,362,570
-0.1
D
10b
4/30/25 - 9:35:14 pm
49
    
 
RABINOWITZ DANIEL
SEC,LO
AS
$303,300
1,993
---
4/28/25
---
$152.18
223,674
-0.9
D
10b
4/30/25 - 9:35:12 pm
50
    
 
MOSHKEVICH SOLOMON
PR
JS
---
75
---
4/28/25
---
---
139,205
-0.1
D
10b
4/30/25 - 9:35:10 pm
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