Industry - In Vitro & In Vivo Diagnostic Substances

Include option trades

Include indirect trades

Latest data: 6/13/2025 10:04:30 PM

1 Month

Buy/Sell Ratio 0.01

1%

99%

Buy	Sell
$47,322	($3.43) M
4 Insiders	4 Insiders
4 Transactions	4 Transactions

5/13/2025 to 6/13/2025

3 Month

Buy/Sell Ratio 0.24

19%

81%

Buy	Sell
$1.08 M	($4.44) M
15 Insiders	6 Insiders
18 Transactions	6 Transactions

3/13/2025 to 6/13/2025

6 Month

Buy/Sell Ratio 0.14

12%

88%

Buy	Sell
$1.72 M	($12.01) M
19 Insiders	15 Insiders
22 Transactions	22 Transactions

12/13/2024 to 6/13/2025

12 Month

Buy/Sell Ratio 0.15

13%

87%

Buy	Sell
$3.27 M	($21.82) M
27 Insiders	26 Insiders
40 Transactions	45 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
Adent John Edward Neogen Corp	$454,176	2
James Andrea S. Oncocyte Corp	$345,800	3
Borel James C Neogen Corp	$320,990	2
Innes Guy Archibald Volitionrx Ltd	$311,272	4
Marucci Anthony S Celldex Therapeutics, Inc.	$308,430	1
Blaser Brian J QuidelOrtho Corp	$249,878	1
Reynolds Cameron John Volitionrx Ltd	$188,730	3
Naemura David H. Neogen Corp	$164,428	1
Capello Jeffrey D Neogen Corp	$100,217	1
Gunstream Stephen Alpha Teknova, Inc.	$100,000	1

Most Insider Selling

12 months

Name	Value	Transactions
Heino Mary Anne Lantheus Holdings, Inc.	($9,015,622)	5
Marshall Robert J. Jr. Lantheus Holdings, Inc.	($1,817,200)	2
Szostak M Anne Idexx Laboratories Inc /De	($1,632,521)	2
Ber Gerard Lantheus Holdings, Inc.	($1,495,396)	1
Reitan Colleen F Myriad Genetics Inc	($1,285,851)	1
Pruden Gary J Lantheus Holdings, Inc.	($1,190,851)	1
Blanchfield Paul Lantheus Holdings, Inc.	($1,081,922)	4
Diaz Paul J Myriad Genetics Inc	($744,750)	2
Niedzwiecki Daniel Lantheus Holdings, Inc.	($721,750)	2
Mchugh Julie Lantheus Holdings, Inc.	($423,771)	1

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Neogen Corp	11	14
Volitionrx Ltd	3	6
Oncocyte Corp	2	4
Achieve Life Sciences, Inc.	2	2
Alpha Teknova, Inc.	2	2
Celldex Therapeutics, Inc.	1	1
QuidelOrtho Corp	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Lantheus Holdings, Inc.	9	19
Intellia Therapeutics, Inc.	8	8
Myriad Genetics Inc	6	7
Idexx Laboratories Inc /De	2	3

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Lantheus Holdings, Inc.	0.00	$0	($3,429,852)	0.00	$0	($9,744,978)	0.00	$0	($16,206,209)
Volitionrx Ltd	--	$41,002	$0	--	$241,002	$0	--	$596,502	$0
Immucell Corp /De/	--	$6,320	$0	--	$6,320	$0	--	$6,320	$0
Neogen Corp	--	$0	$0	--	$1,190,353	$0	--	$1,441,024	$0
Idexx Laboratories Inc /De	--	$0	$0	0.00	$0	($1,397,835)	0.00	$0	($1,777,151)
Intellia Therapeutics, Inc.	--	$0	$0	0.00	$0	($865,396)	0.00	$0	($950,555)
Oncocyte Corp	--	$0	$0	--	$226,350	$0	--	$372,150	$0
Achieve Life Sciences, Inc.	--	$0	$0	--	$57,485	$0	--	$57,485	$0
Myriad Genetics Inc	--	$0	$0	--	$0	$0	0.00	$0	($2,887,145)
Celldex Therapeutics, Inc.	--	$0	$0	--	$0	$0	--	$308,430	$0
Alpha Teknova, Inc.	--	$0	$0	--	$0	$0	--	$149,999	$0
QuidelOrtho Corp	--	$0	$0	--	$0	$0	--	$249,878	$0
Cardio Diagnostics Holdings, Inc.	--	$0	$0	--	$0	$0	--	$89,763	$0