Industry - In Vitro & In Vivo Diagnostic Substances

Include option trades

Include indirect trades

Latest data: 10/28/2026 10:01:44 PM

1 Month

Buy/Sell Ratio 0.26

20%

80%

Buy	Sell
$6,035	($23,170)
1 Insiders	1 Insiders
1 Transactions	1 Transactions

9/28/2026 to 10/28/2026

3 Month

Buy/Sell Ratio 0.35

25%

75%

Buy	Sell
$168,404	($485,165)
6 Insiders	3 Insiders
7 Transactions	4 Transactions

7/28/2026 to 10/28/2026

6 Month

Buy/Sell Ratio 0.35

26%

74%

Buy	Sell
$272,002	($771,759)
8 Insiders	5 Insiders
9 Transactions	8 Transactions

4/28/2026 to 10/28/2026

12 Month

Buy/Sell Ratio 0.84

45%

55%

Buy	Sell
$3.87 M	($4.59) M
22 Insiders	11 Insiders
37 Transactions	20 Transactions

10/28/2025 to 10/28/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Cohen Fred E Intellia Therapeutics, Inc.	$1,402,500	1
Blaser Brian J QuidelOrtho Corp	$750,238	2
Phanstiel S. Louise Myriad Genetics Inc	$494,722	3
Strobeck Matthew QuidelOrtho Corp	$239,586	1
Busky Joseph M QuidelOrtho Corp	$204,047	2
Raha Samraat S. Myriad Genetics Inc	$199,844	1
Te Boekhorst Paul Francis Olivier Immucell Corp /De/	$156,077	5
Lowell Matthew Alpha Teknova, Inc.	$87,616	1
Gunstream Stephen Alpha Teknova, Inc.	$55,801	1
Irani Zackary S. Biomerica Inc	$50,000	1

Most Insider Selling

12 months

Name	Value	Transactions
Hunt Nimrata Idexx Laboratories Inc /De	($2,897,108)	2
Leonard John M Intellia Therapeutics, Inc.	($601,304)	3
Dulac Edward J Iii Intellia Therapeutics, Inc.	($234,185)	3
Stewart Richard Alistair Achieve Life Sciences, Inc.	($175,177)	1
Jimenez Freddy A. Celldex Therapeutics, Inc.	($121,210)	1
Basta James Intellia Therapeutics, Inc.	($112,444)	2
Lebwohl David Intellia Therapeutics, Inc.	($109,627)	1
Clark Eliana Intellia Therapeutics, Inc.	($95,998)	2
Dube Michael P Intellia Therapeutics, Inc.	($95,014)	3
Schultes Birgit C Intellia Therapeutics, Inc.	($78,359)	1

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Myriad Genetics Inc	3	5
QuidelOrtho Corp	3	5
Biomerica Inc	3	3
Alpha Teknova, Inc.	2	2
Immucell Corp /De/	1	2
Intellia Therapeutics, Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Intellia Therapeutics, Inc.	7	12
Idexx Laboratories Inc /De	1	2
Myriad Genetics Inc	1	1
Achieve Life Sciences, Inc.	1	1
Celldex Therapeutics, Inc.	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Intellia Therapeutics, Inc.	0.00	$0	($23,170)	0.00	$0	($529,739)	1.06	$1,402,500	($1,326,930)
Neogen Corp	--	$6,035	$0	--	$10,404	$0	--	$13,528	$0
Myriad Genetics Inc	--	$0	$0	0.41	$27,638	($66,843)	10.80	$722,204	($66,843)
Achieve Life Sciences, Inc.	--	$0	$0	0.00	$0	($175,177)	0.00	$0	($175,177)
Immucell Corp /De/	--	$0	$0	--	$75,960	$0	--	$171,631	$0
Biomerica Inc	--	$0	$0	--	$158,000	$0	--	$158,000	$0
Idexx Laboratories Inc /De	--	$0	$0	--	$0	$0	0.00	$0	($2,897,108)
Volitionrx Ltd	--	$0	$0	--	$0	$0	--	$7,000	$0
Celldex Therapeutics, Inc.	--	$0	$0	--	$0	$0	0.00	$0	($121,210)
Alpha Teknova, Inc.	--	$0	$0	--	$0	$0	--	$143,417	$0
Q/C TECHNOLOGIES, INC.	--	$0	$0	--	$0	$0	--	$5,522	$0
QuidelOrtho Corp	--	$0	$0	--	$0	$0	--	$1,247,850	$0