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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
0.1:1
Daily Buy & Sell Volume
Log Scale
Transactions
(381)
All (381)
Buys (21)
Sells (360)
Company
Insider
Title
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Date (newest)
Total Value
% of Holdings
Company Name
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REVVITY, INC.
(RVTY)
McMurry-Heath Michelle
— Director
Feb 23, 2026
Sale
Shares
600
Price
$97.26
Total Value
$58.36K
Shares Held After
4,233
% of Holdings
12.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
O'Kane Kieran
— Chief Commercial Officer
Feb 23, 2026
Sale
Shares
535
Price
$12.78
Total Value
$6.83K
Shares Held After
9,819
% of Holdings
5.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
Vazquez Chris
— Chief Accounting Officer
Feb 23, 2026
Sale
Shares
211
Price
$12.78
Total Value
$2.70K
Shares Held After
1,586
% of Holdings
11.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
Hutton Scott
— Director
Feb 23, 2026
Sale
Shares
1,490
Price
$12.78
Total Value
$19.04K
Shares Held After
48,767
% of Holdings
3.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
Cowie Robin Harper
— CFO, Sec'y & Treasurer
Feb 23, 2026
Sale
Shares
535
Price
$12.78
Total Value
$6.83K
Shares Held After
16,231
% of Holdings
3.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
Pestano Gary Anthony
— Chief Development Officer
Feb 23, 2026
Sale
Shares
556
Price
$12.78
Total Value
$7.10K
Shares Held After
10,359
% of Holdings
5.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ILLUMINA, INC.
(ILMN)
Davies Scott M
— Chief Legal Officer
Feb 20, 2026
Sale
Shares
1,336
Price
$116.18
Total Value
$155.22K
Shares Held After
16,334
% of Holdings
7.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
DANAHER CORP /DE/
(DHR)
Milosevich Gregory M
— Executive Vice President
Feb 19, 2026
Sale
Shares
1,320
Price
$208.01
Total Value
$274.57K
Shares Held After
5,099
% of Holdings
20.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
QUEST DIAGNOSTICS INC
(DGX)
Plewman Patrick
— SVP for Diagnostic Services
Feb 19, 2026
Sale
Shares
958
Price
$204.83
Total Value
$196.23K
Shares Held After
15,838
% of Holdings
5.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
QUEST DIAGNOSTICS INC
(DGX)
PREVOZNIK MICHAEL E
— SVP & General Counsel
Feb 19, 2026
Sale
Shares
1,111
Price
$204.83
Total Value
$227.57K
Shares Held After
38,371
% of Holdings
2.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
QUEST DIAGNOSTICS INC
(DGX)
Doherty Catherine T.
— EVP, Regional Businesses
Feb 19, 2026
Sale
Shares
1,433
Price
$204.83
Total Value
$293.52K
Shares Held After
68,402
% of Holdings
2.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ILLUMINA, INC.
(ILMN)
Leckman Patricia
— SVP, Chief People Officer
Feb 18, 2026
Sale
Shares
2,370
Price
$116.18
Total Value
$275.35K
Shares Held After
16,321
% of Holdings
12.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IDEXX LABORATORIES INC /DE
(IDXX)
Erickson Michael G
— Executive Vice President
Feb 17, 2026
Sale
Shares
40
Price
$629.86
Total Value
$25.19K
Shares Held After
12,693
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IDEXX LABORATORIES INC /DE
(IDXX)
Erickson Michael G
— Executive Vice President
Feb 17, 2026
Sale
Shares
689
Price
$629.09
Total Value
$433.44K
Shares Held After
12,733
% of Holdings
5.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IDEXX LABORATORIES INC /DE
(IDXX)
Erickson Michael G
— Executive Vice President
Feb 17, 2026
Sale
Shares
2,694
Price
$628.22
Total Value
$1.69M
Shares Held After
13,422
% of Holdings
16.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IDEXX LABORATORIES INC /DE
(IDXX)
Erickson Michael G
— Executive Vice President
Feb 17, 2026
Sale
Shares
1,288
Price
$626.26
Total Value
$806.62K
Shares Held After
16,116
% of Holdings
7.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IDEXX LABORATORIES INC /DE
(IDXX)
Erickson Michael G
— Executive Vice President
Feb 17, 2026
Sale
Shares
204
Price
$625.24
Total Value
$127.55K
Shares Held After
17,404
% of Holdings
1.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IDEXX LABORATORIES INC /DE
(IDXX)
Erickson Michael G
— Executive Vice President
Feb 17, 2026
Sale
Shares
456
Price
$623.76
Total Value
$284.43K
Shares Held After
17,608
% of Holdings
2.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IDEXX LABORATORIES INC /DE
(IDXX)
Vandebroek Sophie V.
— Director
Feb 17, 2026
Sale
Shares
519
Price
$628.56
Total Value
$326.22K
Shares Held After
648
% of Holdings
44.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IDEXX LABORATORIES INC /DE
(IDXX)
Vandebroek Sophie V.
— Director
Feb 17, 2026
Sale
Shares
945
Price
$628.65
Total Value
$594.07K
Shares Held After
1,167
% of Holdings
44.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Inotiv, Inc.
(NOTV)
Leasure Robert Jr.
— Director
Feb 17, 2026
Sale
Shares
16,810
Price
$0.30
Total Value
$4.96K
Shares Held After
1,256,215
% of Holdings
1.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Inotiv, Inc.
(NOTV)
Sagartz John E
— Chief Strategy Officer
Feb 17, 2026
Sale
Shares
2,119
Price
$0.29
Total Value
$616.21
Shares Held After
735,697
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Inotiv, Inc.
(NOTV)
Taylor Beth A.
— Chief Financial Officer
Feb 17, 2026
Sale
Shares
2,888
Price
$0.29
Total Value
$845.90
Shares Held After
145,480
% of Holdings
1.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Finn Patrick John
— President and COO
Feb 17, 2026
Sale
Shares
3,541
Price
$53.11
Total Value
$188.06K
Shares Held After
287,788
% of Holdings
1.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Finn Patrick John
— President and COO
Feb 17, 2026
Sale
Shares
26,952
Price
$52.69
Total Value
$1.42M
Shares Held After
291,329
% of Holdings
8.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Finn Patrick John
— President and COO
Feb 17, 2026
Sale
Shares
16,616
Price
$51.42
Total Value
$854.44K
Shares Held After
318,281
% of Holdings
5.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Finn Patrick John
— President and COO
Feb 17, 2026
Sale
Shares
21,858
Price
$50.32
Total Value
$1.10M
Shares Held After
334,897
% of Holdings
6.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Green Paula
— SVP of Human Resources
Feb 17, 2026
Sale
Shares
39,404
Price
$52.40
Total Value
$2.06M
Shares Held After
126,041
% of Holdings
23.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Neogen Corporation
(NEOG)
Nassif Mikheal
— Director
Feb 17, 2026
Purchase
Shares
23
Price
$10.94
Total Value
$251.62
Shares Held After
704
% of Holdings
3.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
CHESS ROBERT
— Director
Feb 13, 2026
Sale
Shares
2,184
Price
$48.26
Total Value
$105.40K
Shares Held After
21,084
% of Holdings
9.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
QUEST DIAGNOSTICS INC
(DGX)
Doherty Catherine T.
— EVP, Regional Businesses
Feb 13, 2026
Sale
Shares
351
Price
$209.10
Total Value
$73.39K
Shares Held After
68,068
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
QUEST DIAGNOSTICS INC
(DGX)
Doherty Catherine T.
— EVP, Regional Businesses
Feb 13, 2026
Sale
Shares
1,619
Price
$208.21
Total Value
$337.09K
Shares Held After
68,419
% of Holdings
2.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
QUEST DIAGNOSTICS INC
(DGX)
Doherty Catherine T.
— EVP, Regional Businesses
Feb 13, 2026
Sale
Shares
3,500
Price
$207.08
Total Value
$724.79K
Shares Held After
70,038
% of Holdings
4.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
QUEST DIAGNOSTICS INC
(DGX)
Doherty Catherine T.
— EVP, Regional Businesses
Feb 13, 2026
Sale
Shares
10,122
Price
$206.37
Total Value
$2.09M
Shares Held After
73,538
% of Holdings
12.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
QUEST DIAGNOSTICS INC
(DGX)
Doherty Catherine T.
— EVP, Regional Businesses
Feb 13, 2026
Sale
Shares
10,573
Price
$205.21
Total Value
$2.17M
Shares Held After
83,660
% of Holdings
11.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Finn Patrick John
— President and COO
Feb 13, 2026
Sale
Shares
1,750
Price
$50.04
Total Value
$87.57K
Shares Held After
306,250
% of Holdings
0.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Neuronetics, Inc.
(STIM)
MACAN WILLIAM ANDREW
— EVP, CLO and CS
Feb 12, 2026
Sale
Shares
14,120
Price
$1.65
Total Value
$23.30K
Shares Held After
673,561
% of Holdings
2.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Neuronetics, Inc.
(STIM)
Sullivan Keith J
— Director
Feb 12, 2026
Sale
Shares
33,847
Price
$1.65
Total Value
$55.85K
Shares Held After
1,533,165
% of Holdings
2.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Finn Patrick John
— President and COO
Feb 12, 2026
Sale
Shares
3,500
Price
$50.23
Total Value
$175.79K
Shares Held After
306,788
% of Holdings
1.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Laponis Adam
— Chief Financial Officer
Feb 12, 2026
Sale
Shares
7,000
Price
$50.00
Total Value
$350.00K
Shares Held After
130,031
% of Holdings
5.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Twist Bioscience Corp
(TWST)
Cho Dennis
— Senior Vice President, Chief Legal Officer & Corporate Secretary
Feb 11, 2026
Sale
Shares
5,000
Price
$49.93
Total Value
$249.65K
Shares Held After
138,581
% of Holdings
3.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Neuronetics, Inc.
(STIM)
MACAN WILLIAM ANDREW
— EVP, CLO and CS
Feb 10, 2026
Sale
Shares
3,485
Price
$1.55
Total Value
$5.40K
Shares Held After
687,681
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Neuronetics, Inc.
(STIM)
Sullivan Keith J
— Director
Feb 10, 2026
Sale
Shares
40,976
Price
$1.55
Total Value
$63.51K
Shares Held After
1,567,012
% of Holdings
2.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
QUEST DIAGNOSTICS INC
(DGX)
Plewman Patrick
— SVP for Diagnostic Services
Feb 10, 2026
Sale
Shares
5,662
Price
$204.00
Total Value
$1.16M
Shares Held After
15,381
% of Holdings
26.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
Pestano Gary Anthony
— Chief Development Officer
Feb 10, 2026
Sale
Shares
540
Price
$10.08
Total Value
$5.45K
Shares Held After
9,387
% of Holdings
5.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
Hutton Scott
— Director
Feb 10, 2026
Sale
Shares
3,559
Price
$10.08
Total Value
$35.89K
Shares Held After
45,413
% of Holdings
7.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
O'Kane Kieran
— Chief Commercial Officer
Feb 10, 2026
Sale
Shares
584
Price
$10.08
Total Value
$5.89K
Shares Held After
8,885
% of Holdings
6.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
Cowie Robin Harper
— CFO, Sec'y & Treasurer
Feb 10, 2026
Sale
Shares
941
Price
$10.08
Total Value
$9.49K
Shares Held After
15,297
% of Holdings
5.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIODESIX INC
(BDSX)
Vazquez Chris
— Chief Accounting Officer
Feb 10, 2026
Sale
Shares
101
Price
$10.08
Total Value
$1.02K
Shares Held After
1,234
% of Holdings
7.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IDEXX LABORATORIES INC /DE
(IDXX)
FENNELL GEORGE
— Executive Vice President
Feb 10, 2026
Sale
Shares
40
Price
$650.32
Total Value
$26.01K
Shares Held After
9,823
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
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Version: v26.3.24