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Industry - Medical Laboratories
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Services
Health Services
Include option trades
Include indirect trades
Latest data: 6/13/2025 10:04:30 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($15.76) M
0 Insiders
25 Insiders
0 Transactions
32 Transactions
5/13/2025 to 6/13/2025
3 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($55.79) M
0 Insiders
48 Insiders
0 Transactions
93 Transactions
3/13/2025 to 6/13/2025
6 Month
Buy/Sell Ratio 0.02
1%
99%
Buy
Sell
$1.60 M
($105.45) M
1 Insiders
60 Insiders
1 Transactions
196 Transactions
12/13/2024 to 6/13/2025
12 Month
Buy/Sell Ratio 0.02
1%
99%
Buy
Sell
$3.28 M
($179.54) M
5 Insiders
78 Insiders
5 Transactions
351 Transactions
6/13/2024 to 6/13/2025
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Kim Paul
Fulgent Genetics, Inc.
$1,596,470
1
Conroy Kevin T
Exact Sciences Corp
$1,001,325
1
Mahoney Stephen F.
Viridian Therapeutics, Inc.\De
$499,262
1
Beetham Thomas W.
Viridian Therapeutics, Inc.\De
$117,050
1
Black Jeffrey G.
Exagen Inc.
$66,448
1
Most Insider Selling
12 months
Name
Value
Transactions
Rabinowitz Matthew
Natera, Inc.
($35,325,747)
5
Chapman Steven Leonard
Natera, Inc.
($23,489,592)
14
Talasaz Amirali
Guardant Health, Inc.
($11,910,936)
5
Brophy Michael Burkes
Natera, Inc.
($11,164,839)
18
Moshkevich Solomon
Natera, Inc.
($9,570,482)
17
Sheena Jonathan
Natera, Inc.
($9,363,016)
18
Davis J. E.
Quest Diagnostics Inc
($6,602,074)
1
Sorensen Alma Gregory
Radnet, Inc.
($5,674,100)
2
Fesko John
Natera, Inc.
($5,515,384)
12
Ragusa Robert P
GRAIL, Inc.
($5,438,646)
5
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Viridian Therapeutics, Inc.\De
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
20
Radnet, Inc.
10
19
Natera, Inc.
9
93
Veracyte, Inc.
9
21
Quest Diagnostics Inc
7
19
Sera Prognostics, Inc.
6
28
Caredx, Inc.
5
9
Castle Biosciences Inc
4
28
Fulgent Genetics, Inc.
4
8
GRAIL, Inc.
3
14
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Radnet, Inc.
0.00
$0
($6,625,763)
0.00
$0
($8,896,203)
0.00
$0
($17,384,453)
Guardant Health, Inc.
0.00
$0
($6,168,736)
0.00
$0
($12,129,581)
0.00
$0
($12,424,489)
Natera, Inc.
0.00
$0
($2,089,035)
0.00
$0
($56,543,239)
0.00
$0
($99,842,220)
LABCORP HOLDINGS INC.
0.00
$0
($624,000)
0.00
$0
($4,331,891)
0.00
$0
($13,358,622)
Fulgent Genetics, Inc.
0.00
$0
($98,137)
16.27
$1,596,470
($98,137)
3.81
$1,596,470
($419,108)
Veracyte, Inc.
0.00
$0
($76,410)
0.00
$0
($2,591,938)
0.00
$0
($6,332,433)
Sera Prognostics, Inc.
0.00
$0
($54,153)
0.00
$0
($1,017,014)
0.00
$0
($2,045,602)
Personalis, Inc.
0.00
$0
($19,186)
0.00
$0
($76,760)
0.00
$0
($255,467)
Caredx, Inc.
--
$0
$0
0.00
$0
($974,239)
0.00
$0
($2,322,245)
Quest Diagnostics Inc
--
$0
$0
0.00
$0
($10,204,939)
0.00
$0
($10,848,547)
Castle Biosciences Inc
--
$0
$0
0.00
$0
($1,554,964)
0.00
$0
($3,536,664)
GRAIL, Inc.
--
$0
$0
0.00
$0
($7,028,247)
0.00
$0
($10,643,780)
Viridian Therapeutics, Inc.\De
--
$0
$0
--
$0
$0
--
$616,312
$0
Exact Sciences Corp
--
$0
$0
--
$0
$0
7.70
$1,001,325
($130,060)
Exagen Inc.
--
$0
$0
--
$0
$0
--
$66,448
$0