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Industry - In Vitro & In Vivo Diagnostic Substances
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Manufacturing
Chemicals
Include option trades
Include indirect trades
Latest data: 4/2/2026 10:07:19 PM
1 Month
Buy/Sell Ratio 0.31
23%
77%
Buy
Sell
$343,261
($1.12) M
3 Insiders
1 Insiders
3 Transactions
1 Transactions
3/2/2026 to 4/2/2026
3 Month
Buy/Sell Ratio 0.09
8%
92%
Buy
Sell
$343,261
($3.69) M
3 Insiders
8 Insiders
3 Transactions
11 Transactions
1/2/2026 to 4/2/2026
6 Month
Buy/Sell Ratio 0.13
11%
89%
Buy
Sell
$486,478
($3.82) M
5 Insiders
9 Insiders
9 Transactions
12 Transactions
10/2/2025 to 4/2/2026
12 Month
Buy/Sell Ratio 0.12
10%
90%
Buy
Sell
$697,040
($5.91) M
8 Insiders
12 Insiders
16 Transactions
23 Transactions
4/2/2025 to 4/2/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Raha Samraat S.
Myriad Genetics Inc
$199,844
1
Reynolds Cameron John
Volitionrx Ltd
$139,088
6
Lowell Matthew
Alpha Teknova, Inc.
$87,616
1
Te Boekhorst Paul Francis Olivier
Immucell Corp /De/
$80,117
4
Rocklin Amy M
Neogen Corp
$62,375
1
Gunstream Stephen
Alpha Teknova, Inc.
$55,801
1
Moylan John Patrick
Neogen Corp
$50,700
1
Micallef Jacob Vincent
Volitionrx Ltd
$21,500
1
Most Insider Selling
12 months
Name
Value
Transactions
Hunt Nimrata
Idexx Laboratories Inc /De
($2,897,108)
2
Niedzwiecki Daniel
Lantheus Holdings, Inc.
($950,340)
2
Blanchfield Paul
Lantheus Holdings, Inc.
($689,535)
2
Leonard John M
Intellia Therapeutics, Inc.
($314,485)
1
Erickson Michael G
Idexx Laboratories Inc /De
($263,234)
1
Dulac Edward J Iii
Intellia Therapeutics, Inc.
($163,368)
2
Jimenez Freddy A.
Celldex Therapeutics, Inc.
($140,306)
2
Basta James
Intellia Therapeutics, Inc.
($112,444)
2
Lebwohl David
Intellia Therapeutics, Inc.
($109,627)
1
Clark Eliana
Intellia Therapeutics, Inc.
($106,034)
3
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Neogen Corp
2
2
Alpha Teknova, Inc.
2
2
Volitionrx Ltd
1
2
Myriad Genetics Inc
1
1
Immucell Corp /De/
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Intellia Therapeutics, Inc.
7
9
Lantheus Holdings, Inc.
2
4
Idexx Laboratories Inc /De
2
3
Celldex Therapeutics, Inc.
1
1
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Idexx Laboratories Inc /De
0.00
$0
($1,115,577)
0.00
$0
($2,897,108)
0.00
$0
($3,160,342)
Myriad Genetics Inc
--
$199,844
$0
--
$199,844
$0
--
$199,844
$0
Alpha Teknova, Inc.
--
$143,417
$0
--
$143,417
$0
--
$143,417
$0
Intellia Therapeutics, Inc.
--
$0
$0
0.00
$0
($797,191)
0.00
$0
($969,806)
Volitionrx Ltd
--
$0
$0
--
$63,100
$0
--
$160,588
$0
Celldex Therapeutics, Inc.
--
$0
$0
0.00
$0
($121,210)
0.00
$0
($140,306)
Immucell Corp /De/
--
$0
$0
--
$80,117
$0
--
$80,117
$0
Lantheus Holdings, Inc.
--
$0
$0
--
$0
$0
0.00
$0
($1,639,875)
Neogen Corp
--
$0
$0
--
$0
$0
--
$113,075
$0