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Insider Buy/Sell Details for the Medical - Diagnostics & Research Industry — Last 30 Days

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.1:1
Daily Buy & Sell Volume
Mar 3, 2026
Sale
Shares
680
Price
$498.14
Total Value
$338.74K
Shares Held After
127,405
% of Holdings
0.5%
Mar 3, 2026
Sale
Shares
480
Price
$496.84
Total Value
$238.48K
Shares Held After
128,085
% of Holdings
0.4%
Mar 3, 2026
Sale
Shares
360
Price
$495.29
Total Value
$178.30K
Shares Held After
128,565
% of Holdings
0.3%

IDEXX LABORATORIES INC /DE (IDXX)

Hunt Nimrata — Executive Vice President
Mar 3, 2026
Sale
Shares
1,758
Price
$634.57
Total Value
$1.12M
Shares Held After
18,141
% of Holdings
8.8%

EXAGEN INC. (XGN)

ABALLI JOHN — Director
Mar 3, 2026
Sale
Shares
15,698
Price
$3.62
Total Value
$56.83K
Shares Held After
687,299
% of Holdings
2.2%

GRAIL, Inc. (GRAL)

Freidin Aaron — Chief Financial Officer
Mar 2, 2026
Sale
Shares
438
Price
$51.86
Total Value
$22.72K
Shares Held After
309,622
% of Holdings
0.1%

GRAIL, Inc. (GRAL)

Freidin Aaron — Chief Financial Officer
Mar 2, 2026
Sale
Shares
9,135
Price
$50.09
Total Value
$457.53K
Shares Held After
310,060
% of Holdings
2.9%

GRAIL, Inc. (GRAL)

RAGUSA ROBERT P — Director
Mar 2, 2026
Sale
Shares
1,717
Price
$51.84
Total Value
$89.01K
Shares Held After
650,525
% of Holdings
0.3%

GRAIL, Inc. (GRAL)

RAGUSA ROBERT P — Director
Mar 2, 2026
Sale
Shares
35,787
Price
$50.09
Total Value
$1.79M
Shares Held After
652,242
% of Holdings
5.2%

GRAIL, Inc. (GRAL)

Ofman Joshua J. — President
Mar 2, 2026
Sale
Shares
16,223
Price
$50.09
Total Value
$812.53K
Shares Held After
436,508
% of Holdings
3.6%

GRAIL, Inc. (GRAL)

Ofman Joshua J. — President
Mar 2, 2026
Sale
Shares
779
Price
$51.75
Total Value
$40.31K
Shares Held After
452,731
% of Holdings
0.2%
Mar 2, 2026
Sale
Shares
10,000
Price
$212.52
Total Value
$2.13M
Shares Held After
117,185
% of Holdings
7.9%
Mar 2, 2026
Sale
Shares
365
Price
$201.18
Total Value
$73.43K
Shares Held After
156,607
% of Holdings
0.2%
Mar 2, 2026
Sale
Shares
2,463
Price
$200.24
Total Value
$493.19K
Shares Held After
156,972
% of Holdings
1.5%
Mar 2, 2026
Sale
Shares
1,122
Price
$199.17
Total Value
$223.47K
Shares Held After
159,435
% of Holdings
0.7%

Natera, Inc. (NTRA)

Sheena Jonathan — Director
Mar 2, 2026
Sale
Shares
100
Price
$202.85
Total Value
$20.29K
Shares Held After
262,194
% of Holdings
0.0%

Natera, Inc. (NTRA)

Sheena Jonathan — Director
Mar 2, 2026
Sale
Shares
100
Price
$201.20
Total Value
$20.12K
Shares Held After
262,294
% of Holdings
0.0%

Natera, Inc. (NTRA)

Sheena Jonathan — Director
Mar 2, 2026
Sale
Shares
2,400
Price
$200.42
Total Value
$481.01K
Shares Held After
262,394
% of Holdings
0.9%

Natera, Inc. (NTRA)

Sheena Jonathan — Director
Mar 2, 2026
Sale
Shares
470
Price
$198.50
Total Value
$93.29K
Shares Held After
264,794
% of Holdings
0.2%

Natera, Inc. (NTRA)

Moshkevich Solomon — PRESIDENT, CLINICALDIAGNOSTICS
Mar 2, 2026
Sale
Shares
475
Price
$200.97
Total Value
$95.46K
Shares Held After
150,023
% of Holdings
0.3%

Natera, Inc. (NTRA)

Moshkevich Solomon — PRESIDENT, CLINICALDIAGNOSTICS
Mar 2, 2026
Sale
Shares
1,594
Price
$200.11
Total Value
$318.97K
Shares Held After
150,498
% of Holdings
1.0%

Natera, Inc. (NTRA)

Moshkevich Solomon — PRESIDENT, CLINICALDIAGNOSTICS
Mar 2, 2026
Sale
Shares
931
Price
$198.83
Total Value
$185.11K
Shares Held After
152,092
% of Holdings
0.6%
Feb 27, 2026
Purchase
Shares
48,000
Price
$4.66
Total Value
$223.73K
Shares Held After
281,951
% of Holdings
17.0%
Feb 26, 2026
Sale
Shares
2,589
Price
$663.04
Total Value
$1.72M
Shares Held After
83,606
% of Holdings
3.0%
Feb 26, 2026
Sale
Shares
1,000
Price
$662.16
Total Value
$662.16K
Shares Held After
86,195
% of Holdings
1.1%
Feb 26, 2026
Sale
Shares
1,200
Price
$661.10
Total Value
$793.32K
Shares Held After
87,195
% of Holdings
1.4%
Feb 26, 2026
Sale
Shares
2,859
Price
$659.75
Total Value
$1.89M
Shares Held After
88,395
% of Holdings
3.1%
Feb 26, 2026
Sale
Shares
3,660
Price
$658.92
Total Value
$2.41M
Shares Held After
91,254
% of Holdings
3.9%
Feb 26, 2026
Sale
Shares
2,860
Price
$657.84
Total Value
$1.88M
Shares Held After
94,914
% of Holdings
2.9%
Feb 26, 2026
Sale
Shares
1,343
Price
$656.85
Total Value
$882.14K
Shares Held After
97,774
% of Holdings
1.4%
Feb 26, 2026
Sale
Shares
1,488
Price
$655.85
Total Value
$975.90K
Shares Held After
99,117
% of Holdings
1.5%
Feb 26, 2026
Sale
Shares
1,111
Price
$654.63
Total Value
$727.29K
Shares Held After
100,605
% of Holdings
1.1%
Feb 26, 2026
Sale
Shares
1,171
Price
$653.68
Total Value
$765.45K
Shares Held After
101,716
% of Holdings
1.1%
Feb 26, 2026
Sale
Shares
1,669
Price
$652.49
Total Value
$1.09M
Shares Held After
102,887
% of Holdings
1.6%
Feb 26, 2026
Sale
Shares
1,095
Price
$651.49
Total Value
$713.38K
Shares Held After
104,556
% of Holdings
1.0%
Feb 26, 2026
Sale
Shares
1,281
Price
$650.67
Total Value
$833.51K
Shares Held After
105,651
% of Holdings
1.2%
Feb 26, 2026
Purchase
Shares
50,407
Price
$4.80
Total Value
$242.10K
Shares Held After
233,951
% of Holdings
21.5%

IDEXX LABORATORIES INC /DE (IDXX)

Hunt Nimrata — Executive Vice President
Feb 26, 2026
Sale
Shares
2,693
Price
$661.54
Total Value
$1.78M
Shares Held After
19,899
% of Holdings
11.9%
Feb 26, 2026
Sale
Shares
8,452
Price
$1.35
Total Value
$11.41K
Shares Held After
1,524,713
% of Holdings
0.6%

Neuronetics, Inc. (STIM)

MACAN WILLIAM ANDREW — EVP, CLO and CS
Feb 26, 2026
Sale
Shares
3,427
Price
$1.35
Total Value
$4.63K
Shares Held After
880,134
% of Holdings
0.4%
Feb 25, 2026
Purchase
Shares
6,100
Price
$4.74
Total Value
$28.89K
Shares Held After
183,544
% of Holdings
3.3%

EXAGEN INC. (XGN)

Black Jeffrey G. — Chief Financial Officer
Feb 24, 2026
Sale
Shares
1,584
Price
$3.61
Total Value
$5.72K
Shares Held After
267,442
% of Holdings
0.6%

EXAGEN INC. (XGN)

ABALLI JOHN — Director
Feb 24, 2026
Sale
Shares
11,430
Price
$3.61
Total Value
$41.26K
Shares Held After
702,997
% of Holdings
1.6%

SERA PROGNOSTICS, INC. (SERA)

Harrison Robert Gardner — Chief Information Officer
Feb 24, 2026
Sale
Shares
2,000
Price
$2.34
Total Value
$4.68K
Shares Held After
80,788
% of Holdings
2.4%

Twist Bioscience Corp (TWST)

WERNER ROBERT F. — Chief Accounting Officer
Feb 23, 2026
Sale
Shares
1,693
Price
$46.71
Total Value
$79.08K
Shares Held After
55,045
% of Holdings
3.0%

Twist Bioscience Corp (TWST)

Finn Patrick John — President and COO
Feb 23, 2026
Sale
Shares
4,294
Price
$46.71
Total Value
$200.57K
Shares Held After
284,129
% of Holdings
1.5%

Twist Bioscience Corp (TWST)

Green Paula — SVP of Human Resources
Feb 23, 2026
Sale
Shares
1,465
Price
$46.71
Total Value
$68.43K
Shares Held After
125,336
% of Holdings
1.2%

Twist Bioscience Corp (TWST)

Cho Dennis — See Remarks
Feb 23, 2026
Sale
Shares
844
Price
$46.71
Total Value
$39.42K
Shares Held After
138,682
% of Holdings
0.6%

Twist Bioscience Corp (TWST)

Laponis Adam — Chief Financial Officer
Feb 23, 2026
Sale
Shares
2,085
Price
$46.71
Total Value
$97.39K
Shares Held After
128,291
% of Holdings
1.6%
Feb 23, 2026
Sale
Shares
7,205
Price
$46.71
Total Value
$336.54K
Shares Held After
863,052
% of Holdings
0.8%
Version: v26.3.23