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Buy/Sell Ratio
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Last 3 Months
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Medical - Diagnostics & Research Industry
Insider Buy/Sell Details for the Medical - Diagnostics & Research Industry — Last 3 Months
Extreme outlier transactions (>3σ) are excluded.
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Ratio
0.0:1
Daily Buy & Sell Volume
Log Scale
Transactions
(472)
All (472)
Buys (13)
Sells (459)
Company
Insider
Title
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Date (newest)
Total Value
% of Holdings
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CASTLE BIOSCIENCES INC
(CSTL)
MAETZOLD DEREK J
— Director
Jun 15, 2026
Sale
Shares
1,357
Price
$20.66
Total Value
$28.04K
Shares Held After
42,067
% of Holdings
3.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CASTLE BIOSCIENCES INC
(CSTL)
MAETZOLD DEREK J
— Director
Jun 15, 2026
Sale
Shares
550
Price
$20.66
Total Value
$11.36K
Shares Held After
21,479
% of Holdings
2.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CareDx, Inc.
(CDNA)
Hanna John Walter JR
— Director
Jun 15, 2026
Sale
Shares
17,683
Price
$24.03
Total Value
$424.88K
Shares Held After
631,959
% of Holdings
2.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Green Paula
— SVP of Human Resources
Jun 15, 2026
Sale
Shares
2,028
Price
$82.17
Total Value
$166.63K
Shares Held After
120,705
% of Holdings
1.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Green Paula
— SVP of Human Resources
Jun 15, 2026
Sale
Shares
24,109
Price
$81.62
Total Value
$1.97M
Shares Held After
122,733
% of Holdings
16.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NEOGENOMICS INC
(NEO)
TETRAULT LYNN A.
— Director
Jun 15, 2026
Sale
Shares
5,307
Price
$11.10
Total Value
$58.91K
Shares Held After
86,115
% of Holdings
5.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
400
Price
$218.72
Total Value
$87.49K
Shares Held After
2,277,843
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
3,811
Price
$217.60
Total Value
$829.28K
Shares Held After
2,278,243
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
6,741
Price
$216.81
Total Value
$1.46M
Shares Held After
2,282,054
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
11,877
Price
$215.91
Total Value
$2.56M
Shares Held After
2,288,795
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
10,338
Price
$214.72
Total Value
$2.22M
Shares Held After
2,300,672
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
7,836
Price
$213.88
Total Value
$1.68M
Shares Held After
2,311,010
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
5,097
Price
$212.84
Total Value
$1.08M
Shares Held After
2,318,846
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
1,237
Price
$211.81
Total Value
$262.01K
Shares Held After
2,323,943
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
1,832
Price
$210.73
Total Value
$386.06K
Shares Held After
2,325,180
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 15, 2026
Sale
Shares
831
Price
$209.83
Total Value
$174.37K
Shares Held After
2,327,012
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CareDx, Inc.
(CDNA)
Valantine Hannah
— Director
Jun 15, 2026
Sale
Shares
12,103
Price
$23.11
Total Value
$279.73K
Shares Held After
36,686
% of Holdings
24.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
RadNet, Inc.
(RDNT)
Forthuber Stephen M
— Pres & CEO-Eastern Operations
Jun 15, 2026
Sale
Shares
19,853
Price
$58.61
Total Value
$1.16M
Shares Held After
507,199
% of Holdings
3.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
RadNet, Inc.
(RDNT)
Forthuber Stephen M
— Pres & CEO-Eastern Operations
Jun 15, 2026
Sale
Shares
24,214
Price
$57.79
Total Value
$1.40M
Shares Held After
527,052
% of Holdings
4.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Burning Rock Biotech Ltd
(BNR)
Han Yusheng
— Director
Jun 12, 2026
Purchase
Shares
210,000
Price
$9.25
Total Value
$1.94M
Shares Held After
17,907,436
% of Holdings
1.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
1,605
Price
$219.36
Total Value
$352.07K
Shares Held After
2,327,843
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
2,133
Price
$218.17
Total Value
$465.36K
Shares Held After
2,329,448
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
4,276
Price
$217.32
Total Value
$929.28K
Shares Held After
2,331,581
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
7,182
Price
$216.51
Total Value
$1.55M
Shares Held After
2,335,857
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
3,161
Price
$215.38
Total Value
$680.82K
Shares Held After
2,343,039
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
5,707
Price
$214.35
Total Value
$1.22M
Shares Held After
2,346,200
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
5,034
Price
$213.43
Total Value
$1.07M
Shares Held After
2,351,907
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
12,142
Price
$212.27
Total Value
$2.58M
Shares Held After
2,356,941
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
2,957
Price
$211.61
Total Value
$625.74K
Shares Held After
2,369,083
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
3,267
Price
$210.30
Total Value
$687.05K
Shares Held After
2,372,040
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Rabinowitz Matthew
— Director
Jun 12, 2026
Sale
Shares
2,536
Price
$209.50
Total Value
$531.28K
Shares Held After
2,375,307
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Burning Rock Biotech Ltd
(BNR)
Han Yusheng
— Director
Jun 11, 2026
Purchase
Shares
24,760
Price
$8.74
Total Value
$216.39K
Shares Held After
17,697,436
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Guardant Health, Inc.
(GH)
Kalia Kumud
— Chief Information Officer
Jun 11, 2026
Sale
Shares
3,418
Price
$130.24
Total Value
$445.16K
Shares Held After
41,090
% of Holdings
7.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CareDx, Inc.
(CDNA)
Hanna John Walter JR
— Director
Jun 11, 2026
Sale
Shares
21,998
Price
$24.02
Total Value
$528.44K
Shares Held After
649,642
% of Holdings
3.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SERA PROGNOSTICS, INC.
(SERA)
Inglis Tiffany Eul Davis
— Chief Medical Officer
Jun 11, 2026
Sale
Shares
362
Price
$2.01
Total Value
$727.62
Shares Held After
92,075
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SERA PROGNOSTICS, INC.
(SERA)
Aerts Austin
— Chief Financial Officer
Jun 11, 2026
Sale
Shares
2,037
Price
$2.01
Total Value
$4.09K
Shares Held After
301,190
% of Holdings
0.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SERA PROGNOSTICS, INC.
(SERA)
Anderson Dyaarl Lee Jr.
— Chief Commercial Officer
Jun 11, 2026
Sale
Shares
4,739
Price
$2.01
Total Value
$9.53K
Shares Held After
77,998
% of Holdings
5.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SERA PROGNOSTICS, INC.
(SERA)
Lindgardt Zhenya
— Director
Jun 11, 2026
Sale
Shares
6,990
Price
$2.01
Total Value
$14.05K
Shares Held After
865,009
% of Holdings
0.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SERA PROGNOSTICS, INC.
(SERA)
Jackson Benjamin
— General Counsel
Jun 11, 2026
Sale
Shares
2,179
Price
$2.01
Total Value
$4.38K
Shares Held After
161,756
% of Holdings
1.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Guardant Health, Inc.
(GH)
Kalia Kumud
— Chief Information Officer
Jun 10, 2026
Sale
Shares
600
Price
$130.86
Total Value
$78.52K
Shares Held After
40,814
% of Holdings
1.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Guardant Health, Inc.
(GH)
Kalia Kumud
— Chief Information Officer
Jun 10, 2026
Sale
Shares
5,000
Price
$130.41
Total Value
$652.03K
Shares Held After
44,508
% of Holdings
10.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NEOGENOMICS INC
(NEO)
TETRAULT LYNN A.
— Director
Jun 9, 2026
Sale
Shares
5,307
Price
$11.29
Total Value
$59.92K
Shares Held After
91,422
% of Holdings
5.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BillionToOne, Inc.
(BLLN)
Johnson Nancy JoAnn
— Senior Vice President of Sales and Commercial Operations
Jun 9, 2026
Sale
Shares
1,400
Price
$100.31
Total Value
$140.43K
Shares Held After
21,900
% of Holdings
6.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BillionToOne, Inc.
(BLLN)
Johnson Nancy JoAnn
— Senior Vice President of Sales and Commercial Operations
Jun 9, 2026
Sale
Shares
1,816
Price
$102.34
Total Value
$185.84K
Shares Held After
23,300
% of Holdings
7.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BillionToOne, Inc.
(BLLN)
Johnson Nancy JoAnn
— Senior Vice President of Sales and Commercial Operations
Jun 9, 2026
Sale
Shares
2,700
Price
$101.38
Total Value
$273.71K
Shares Held After
25,116
% of Holdings
9.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BillionToOne, Inc.
(BLLN)
Johnson Nancy JoAnn
— Senior Vice President of Sales and Commercial Operations
Jun 9, 2026
Sale
Shares
4,666
Price
$99.27
Total Value
$463.20K
Shares Held After
27,816
% of Holdings
14.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SERA PROGNOSTICS, INC.
(SERA)
Aerts Austin
— Chief Financial Officer
Jun 9, 2026
Sale
Shares
5,440
Price
$2.08
Total Value
$11.32K
Shares Held After
303,227
% of Holdings
1.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SERA PROGNOSTICS, INC.
(SERA)
Lindgardt Zhenya
— Director
Jun 9, 2026
Sale
Shares
20,755
Price
$2.08
Total Value
$43.17K
Shares Held After
871,999
% of Holdings
2.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BillionToOne, Inc.
(BLLN)
Atay Oguzhan
— Director
Jun 8, 2026
Sale
Shares
6,250
Price
$100.00
Total Value
$625.00K
Shares Held After
187,500
% of Holdings
3.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BillionToOne, Inc.
(BLLN)
Atay Oguzhan
— Director
Jun 8, 2026
Sale
Shares
6,250
Price
$96.45
Total Value
$602.81K
Shares Held After
193,750
% of Holdings
3.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
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Version: v26.5.2