Insider Buy/Sell Details for the Medical - Diagnostics & Research Industry — August 2026
Ratio0.0:1
Daily Buy & Sell Volume
Transactions (267)
Sotera Health Co (SHC)
Petras Michael B. Jr. — Director
Shares
850,000
Price
$18.50
Total Value
$15.73M
Shares Held After
3,969,393
% of Holdings
17.6%
Sotera Health Co (SHC)
Petras Michael B. Jr. — Director
Shares
294,515
Price
$18.50
Total Value
$5.45M
Shares Held After
397,912
% of Holdings
42.5%
CASTLE BIOSCIENCES INC (CSTL)
Juvenal Tobin W — Chief Commercial Officer
Shares
1,730
Price
$29.59
Total Value
$51.19K
Shares Held After
75,964
% of Holdings
2.2%
Guardant Health, Inc. (GH)
Tariq Musa — Director
Shares
116
Price
$156.45
Total Value
$18.15K
Shares Held After
11,316
% of Holdings
1.0%
CASTLE BIOSCIENCES INC (CSTL)
MAETZOLD DEREK J — Director
Shares
278
Price
$30.02
Total Value
$8.35K
Shares Held After
11,534
% of Holdings
2.4%
CASTLE BIOSCIENCES INC (CSTL)
MAETZOLD DEREK J — Director
Shares
278
Price
$30.02
Total Value
$8.35K
Shares Held After
11,534
% of Holdings
2.4%
CASTLE BIOSCIENCES INC (CSTL)
MAETZOLD DEREK J — Director
Shares
278
Price
$30.02
Total Value
$8.35K
Shares Held After
11,534
% of Holdings
2.4%
CASTLE BIOSCIENCES INC (CSTL)
MAETZOLD DEREK J — Director
Shares
278
Price
$30.02
Total Value
$8.35K
Shares Held After
11,534
% of Holdings
2.4%
CASTLE BIOSCIENCES INC (CSTL)
MAETZOLD DEREK J — Director
Shares
2,306
Price
$30.02
Total Value
$69.23K
Shares Held After
17,301
% of Holdings
11.8%
CASTLE BIOSCIENCES INC (CSTL)
MAETZOLD DEREK J — Director
Shares
2,714
Price
$30.02
Total Value
$81.47K
Shares Held After
20,355
% of Holdings
11.8%
CASTLE BIOSCIENCES INC (CSTL)
MAETZOLD DEREK J — Director
Shares
1,100
Price
$30.02
Total Value
$33.02K
Shares Held After
21,479
% of Holdings
4.9%
CASTLE BIOSCIENCES INC (CSTL)
Stokes Frank — Chief Financial Officer
Shares
24,908
Price
$29.77
Total Value
$741.51K
Shares Held After
35,177
% of Holdings
41.5%
Neuronetics, Inc. (STIM)
Chernett Jorey — 10% Owner
Shares
14,000
Price
$3.16
Total Value
$44.24K
Shares Held After
10,602,988
% of Holdings
0.1%
MDxHealth SA (MDXH)
MVM Partners, LLC — Director
Shares
2,202,643
Price
$0.45
Total Value
$1000.00K
Shares Held After
6,903,100
% of Holdings
31.9%
Medpace Holdings, Inc. (MEDP)
Troendle August J. — Director
Shares
458
Price
$600.39
Total Value
$274.98K
Shares Held After
603,978
% of Holdings
0.1%
Medpace Holdings, Inc. (MEDP)
Troendle August J. — Director
Shares
11,366
Price
$601.53
Total Value
$6.84M
Shares Held After
604,436
% of Holdings
1.8%
Twist Bioscience Corp (TWST)
Leproust Emily M. — Director
Shares
19,952
Price
$125.08
Total Value
$2.50M
Shares Held After
818,938
% of Holdings
2.4%
Twist Bioscience Corp (TWST)
BLAKE KATRYN — Director
Shares
2,240
Price
$122.88
Total Value
$275.25K
Shares Held After
17,208
% of Holdings
11.5%
Guardant Health, Inc. (GH)
Monroe Terilyn J. — Chief People Officer
Shares
400
Price
$167.92
Total Value
$67.17K
Shares Held After
22,979
% of Holdings
1.7%
Guardant Health, Inc. (GH)
Monroe Terilyn J. — Chief People Officer
Shares
13,248
Price
$166.11
Total Value
$2.20M
Shares Held After
23,379
% of Holdings
36.2%
Guardant Health, Inc. (GH)
Monroe Terilyn J. — Chief People Officer
Shares
19,014
Price
$165.16
Total Value
$3.14M
Shares Held After
36,627
% of Holdings
34.2%
Guardant Health, Inc. (GH)
Monroe Terilyn J. — Chief People Officer
Shares
9,934
Price
$164.27
Total Value
$1.63M
Shares Held After
55,641
% of Holdings
15.1%
Guardant Health, Inc. (GH)
Monroe Terilyn J. — Chief People Officer
Shares
3,704
Price
$163.41
Total Value
$605.29K
Shares Held After
65,575
% of Holdings
5.3%
BIODESIX INC (BDSX)
SCHULER JACK W — 10% Owner
Shares
15,000
Price
$24.47
Total Value
$366.99K
Shares Held After
555,810
% of Holdings
2.7%
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)
Girshick Birgit — Director
Shares
6,500
Price
$279.90
Total Value
$1.82M
Shares Held After
36,013
% of Holdings
15.3%
Medpace Holdings, Inc. (MEDP)
McCarthy Cornelius P. III — Director
Shares
1,140
Price
$605.37
Total Value
$690.12K
Shares Held After
12,275
% of Holdings
8.5%
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)
Parisotto Shannon M — CEVP, Disc&Safety Assessment
Shares
3,714
Price
$279.66
Total Value
$1.04M
Shares Held After
4,807
% of Holdings
43.6%
THERMO FISHER SCIENTIFIC INC. (TMO)
Shafer Michael D — Executive Vice President
Shares
14,300
Price
$600.00
Total Value
$8.58M
Shares Held After
20,994
% of Holdings
40.5%
THERMO FISHER SCIENTIFIC INC. (TMO)
Shafer Michael D — Executive Vice President
Shares
11,200
Price
$600.00
Total Value
$6.72M
Shares Held After
20,994
% of Holdings
34.8%
BIODESIX INC (BDSX)
SCHULER JACK W — 10% Owner
Shares
13,700
Price
$24.01
Total Value
$328.91K
Shares Held After
540,810
% of Holdings
2.5%
ICON PLC (ICLR)
Murray Ciaran — Director
Shares
212
Price
$165.51
Total Value
$35.09K
Shares Held After
20,452
% of Holdings
1.0%
ICON PLC (ICLR)
Murray Ciaran — Director
Shares
1,880
Price
$164.47
Total Value
$309.20K
Shares Held After
20,664
% of Holdings
8.3%
ICON PLC (ICLR)
Murray Ciaran — Director
Shares
305
Price
$163.77
Total Value
$49.95K
Shares Held After
22,544
% of Holdings
1.3%
ICON PLC (ICLR)
Murray Ciaran — Director
Shares
280
Price
$162.72
Total Value
$45.56K
Shares Held After
22,849
% of Holdings
1.2%
ICON PLC (ICLR)
CLIMAX JOHN DR — Director
Shares
67
Price
$165.51
Total Value
$11.09K
Shares Held After
2,087
% of Holdings
3.1%
ICON PLC (ICLR)
CLIMAX JOHN DR — Director
Shares
591
Price
$164.47
Total Value
$97.20K
Shares Held After
2,154
% of Holdings
21.5%
ICON PLC (ICLR)
CLIMAX JOHN DR — Director
Shares
95
Price
$163.77
Total Value
$15.56K
Shares Held After
2,745
% of Holdings
3.3%
ICON PLC (ICLR)
CLIMAX JOHN DR — Director
Shares
88
Price
$162.72
Total Value
$14.32K
Shares Held After
2,840
% of Holdings
3.0%
ICON PLC (ICLR)
O'Neill Julie — Director
Shares
73
Price
$165.51
Total Value
$12.08K
Shares Held After
3,515
% of Holdings
2.0%
ICON PLC (ICLR)
O'Neill Julie — Director
Shares
642
Price
$164.47
Total Value
$105.59K
Shares Held After
3,588
% of Holdings
15.2%
ICON PLC (ICLR)
O'Neill Julie — Director
Shares
105
Price
$163.77
Total Value
$17.20K
Shares Held After
4,230
% of Holdings
2.4%
ICON PLC (ICLR)
O'Neill Julie — Director
Shares
95
Price
$162.72
Total Value
$15.46K
Shares Held After
4,335
% of Holdings
2.1%
ICON PLC (ICLR)
Murphy Ronan Martin — Director
Shares
67
Price
$165.51
Total Value
$11.09K
Shares Held After
3,847
% of Holdings
1.7%
ICON PLC (ICLR)
Murphy Ronan Martin — Director
Shares
590
Price
$164.47
Total Value
$97.04K
Shares Held After
3,914
% of Holdings
13.1%
ICON PLC (ICLR)
Murphy Ronan Martin — Director
Shares
96
Price
$163.77
Total Value
$15.72K
Shares Held After
4,504
% of Holdings
2.1%
ICON PLC (ICLR)
Murphy Ronan Martin — Director
Shares
88
Price
$162.72
Total Value
$14.32K
Shares Held After
4,600
% of Holdings
1.9%
ICON PLC (ICLR)
Clerkin Nigel Bernard John — Chief Financial Officer
Shares
180
Price
$165.51
Total Value
$29.79K
Shares Held After
5,881
% of Holdings
3.0%
ICON PLC (ICLR)
Clerkin Nigel Bernard John — Chief Financial Officer
Shares
1,591
Price
$164.47
Total Value
$261.67K
Shares Held After
6,061
% of Holdings
20.8%
ICON PLC (ICLR)
Clerkin Nigel Bernard John — Chief Financial Officer
Shares
259
Price
$163.77
Total Value
$42.42K
Shares Held After
7,652
% of Holdings
3.3%
ICON PLC (ICLR)
Clerkin Nigel Bernard John — Chief Financial Officer
Shares
237
Price
$162.72
Total Value
$38.56K
Shares Held After
7,911
% of Holdings
2.9%
Showing 1–50 of 267 transactions (page 1 of 6)