Industry - Medical Laboratories

  1. All Sectors
  2. Services
  3. Health Services
Latest data: 7/31/2025 10:05:58 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy Sell
-- ($7.70) M
0 Insiders 17 Insiders
0 Transactions 25 Transactions
6/30/2025 to 7/31/2025
3 Month
Buy/Sell Ratio 0.02
1%
99%
Buy Sell
$787,500 ($43.45) M
2 Insiders 47 Insiders
2 Transactions 92 Transactions
4/30/2025 to 7/31/2025
6 Month
Buy/Sell Ratio 0.02
2%
98%
Buy Sell
$2.38 M ($97.41) M
3 Insiders 65 Insiders
3 Transactions 194 Transactions
1/31/2025 to 7/31/2025
12 Month
Buy/Sell Ratio 0.02
1%
99%
Buy Sell
$3.45 M ($183.01) M
5 Insiders 81 Insiders
5 Transactions 359 Transactions
7/31/2024 to 7/31/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
Fulgent Genetics, Inc.
$1,596,470 1
Exact Sciences Corp
$1,001,325 1
Caris Life Sciences, Inc.
$630,000 1
Caris Life Sciences, Inc.
$157,500 1
Exagen Inc.
$66,448 1

Most Insider Selling

12 months
Name Value Transactions
Natera, Inc.
($35,565,938) 6
Natera, Inc.
($23,516,344) 13
Guardant Health, Inc.
($11,910,936) 5
Natera, Inc.
($11,306,075) 15
Natera, Inc.
($10,497,744) 19
Natera, Inc.
($9,813,919) 19
Quest Diagnostics Inc
($6,602,074) 1
Natera, Inc.
($5,969,494) 14
Radnet, Inc.
($5,674,100) 2
GRAIL, Inc.
($5,438,646) 5

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Caris Life Sciences, Inc. 2 2
Exact Sciences Corp 1 1
Fulgent Genetics, Inc. 1 1
Exagen Inc. 1 1

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
LABCORP HOLDINGS INC. 10 24
Veracyte, Inc. 10 20
Natera, Inc. 9 95
Radnet, Inc. 8 14
Quest Diagnostics Inc 7 18
Sera Prognostics, Inc. 6 28
Caredx, Inc. 6 12
Castle Biosciences Inc 4 27
Guardant Health, Inc. 4 9
Fulgent Genetics, Inc. 4 8

Companies with activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Natera, Inc. 0.00 $0 ($4,624,032) 0.00 $0 ($44,947,776) 0.00 $0 ($102,252,827)
LABCORP HOLDINGS INC. 0.00 $0 ($2,145,227) 0.00 $0 ($6,242,117) 0.00 $0 ($15,503,848)
Celcuity Inc. 0.00 $0 ($420,767) 0.00 $0 ($420,767) 0.00 $0 ($420,767)
GRAIL, Inc. 0.00 $0 ($311,440) 0.00 $0 ($8,253,690) 0.00 $0 ($11,869,223)
Caredx, Inc. 0.00 $0 ($185,831) 0.00 $0 ($1,555,056) 0.00 $0 ($2,903,061)
Personalis, Inc. 0.00 $0 ($7,181) 0.00 $0 ($26,367) 0.00 $0 ($241,065)
Guardant Health, Inc. 0.00 $0 ($6,844) 0.00 $0 ($12,288,257) 0.00 $0 ($12,591,566)
Sera Prognostics, Inc. 0.00 $0 ($552) 0.00 $0 ($576,827) 0.00 $0 ($2,046,155)
Exact Sciences Corp -- $0 $0 0.00 $0 ($170,612) 3.33 $1,001,325 ($300,672)
Quest Diagnostics Inc -- $0 $0 0.00 $0 ($10,204,939) 0.00 $0 ($10,788,454)
Fulgent Genetics, Inc. -- $0 $0 16.27 $1,596,470 ($98,137) 3.81 $1,596,470 ($419,108)
Veracyte, Inc. -- $0 $0 0.00 $0 ($2,836,692) 0.00 $0 ($6,235,263)
Castle Biosciences Inc -- $0 $0 0.00 $0 ($888,829) 0.00 $0 ($3,516,127)
Radnet, Inc. -- $0 $0 0.00 $0 ($8,896,203) 0.00 $0 ($13,926,717)
Caris Life Sciences, Inc. -- $0 $0 -- $787,500 $0 -- $787,500 $0
Exagen Inc. -- $0 $0 -- $0 $0 -- $66,448 $0