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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
(499)
All (499)
Buys (14)
Sells (485)
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
Apr 21, 2026
Sale
Shares
278
Price
$25.10
Total Value
$6.98K
Shares Held After
2,502
% of Holdings
10.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CASTLE BIOSCIENCES INC
(CSTL)
MAETZOLD DEREK J
— Director
Apr 21, 2026
Sale
Shares
1,153
Price
$25.10
Total Value
$28.94K
Shares Held After
40,367
% of Holdings
2.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CASTLE BIOSCIENCES INC
(CSTL)
MAETZOLD DEREK J
— Director
Apr 21, 2026
Sale
Shares
1,357
Price
$25.10
Total Value
$34.06K
Shares Held After
47,495
% of Holdings
2.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CASTLE BIOSCIENCES INC
(CSTL)
MAETZOLD DEREK J
— Director
Apr 21, 2026
Sale
Shares
550
Price
$25.10
Total Value
$13.80K
Shares Held After
21,479
% of Holdings
2.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Neuronetics, Inc.
(STIM)
Chernett Jorey
— 10% Owner
Apr 21, 2026
Purchase
Shares
100,000
Price
$1.51
Total Value
$151.00K
Shares Held After
9,978,988
% of Holdings
1.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
REVVITY, INC.
(RVTY)
Gonzales Anita
— Vice President and CAO
Apr 20, 2026
Sale
Shares
80
Price
$92.80
Total Value
$7.42K
Shares Held After
7,319
% of Holdings
1.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Neuronetics, Inc.
(STIM)
Chernett Jorey
— 10% Owner
Apr 20, 2026
Purchase
Shares
100,000
Price
$1.58
Total Value
$158.00K
Shares Held After
9,878,988
% of Holdings
1.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Sheena Jonathan
— Director
Apr 17, 2026
Sale
Shares
750
Price
$199.59
Total Value
$149.69K
Shares Held After
20,282
% of Holdings
3.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Natera, Inc.
(NTRA)
Sheena Jonathan
— Director
Apr 17, 2026
Sale
Shares
750
Price
$199.66
Total Value
$149.75K
Shares Held After
20,282
% of Holdings
3.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Laponis Adam
— Chief Financial Officer
Apr 17, 2026
Sale
Shares
4,000
Price
$60.00
Total Value
$240.00K
Shares Held After
118,694
% of Holdings
3.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
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Showing 451–499 of 499 transactions (page 10 of 10)
Version: v26.7.3