Industry - Laboratory Analytical Instruments

Include option trades

Include indirect trades

Latest data: 12/19/2025 10:04:48 PM

1 Month

Buy/Sell Ratio 8.57

89%

11%

Buy	Sell
$15.05 M	($1.76) M
3 Insiders	8 Insiders
10 Transactions	10 Transactions

11/19/2025 to 12/19/2025

3 Month

Buy/Sell Ratio 9.28

90%

10%

Buy	Sell
$20.53 M	($2.21) M
8 Insiders	13 Insiders
24 Transactions	15 Transactions

9/19/2025 to 12/19/2025

6 Month

Buy/Sell Ratio 6.39

86%

14%

Buy	Sell
$23.83 M	($3.73) M
11 Insiders	17 Insiders
41 Transactions	27 Transactions

6/19/2025 to 12/19/2025

12 Month

Buy/Sell Ratio 4.43

81%

19%

Buy	Sell
$36.98 M	($8.34) M
31 Insiders	29 Insiders
85 Transactions	66 Transactions

12/19/2024 to 12/19/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Casdin Partners Master Fund, L.P. STANDARD BIOTOOLS INC.	$21,437,339	25
Mehra Sanjeev K Avantor, Inc.	$3,881,500	1
Summe Gregory L Avantor, Inc.	$3,621,500	6
Walt David R Quanterix Corp	$2,118,764	4
Laukien Frank H Bruker Corp	$1,118,373	2
Thaysen Jacob Illumina, Inc.	$998,674	2
Ligner Emmanuel Avantor, Inc.	$993,125	1
Donnelly William P Quanterix Corp	$506,348	1
Dhingra Ankur Illumina, Inc.	$495,381	1
Mateo Alan 10X Genomics, Inc.	$445,572	1

Most Insider Selling

12 months

Name	Value	Transactions
De La Guerroniere Marc Mettler Toledo International Inc/	($1,182,719)	1
Mcdonnell Padraig Agilent Technologies, Inc.	($1,070,901)	5
Rataj Sue H. Agilent Technologies, Inc.	($881,009)	1
Gonsalves Rodney Agilent Technologies, Inc.	($697,574)	2
Taich Adam 10X Genomics, Inc.	($567,071)	3
Saxonov Serge 10X Genomics, Inc.	($514,704)	4
Henry Christian O Pacific Biosciences Of California, Inc.	($505,692)	2
Dolsten Mikael Agilent Technologies, Inc.	($389,511)	1
Hindson Benjamin J. 10X Genomics, Inc.	($373,296)	4
Van Oene Mark Pacific Biosciences Of California, Inc.	($303,539)	4

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Avantor, Inc.	6	11
Quanterix Corp	3	6
Illumina, Inc.	3	4
STANDARD BIOTOOLS INC.	1	25
Eyepoint Pharmaceuticals, Inc.	1	4
Precipio, Inc.	1	3
Nautilus Biotechnology, Inc.	1	3
Bruker Corp	1	2
10X Genomics, Inc.	1	1
Cytek Biosciences, Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Agilent Technologies, Inc.	5	10
10X Genomics, Inc.	3	11
Pacific Biosciences Of California, Inc.	3	5
Seer, Inc.	2	4
Avantor, Inc.	2	3
REVVITY, INC.	2	3
Illumina, Inc.	2	2
Eyepoint Pharmaceuticals, Inc.	2	2
Mettler Toledo International Inc/	1	1
Precipio, Inc.	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Agilent Technologies, Inc.	0.00	$0	($854,467)	0.00	$0	($1,638,718)	0.00	$0	($3,251,655)
10X Genomics, Inc.	0.00	$0	($635,151)	0.00	$0	($1,174,898)	0.31	$445,572	($1,455,070)
Eyepoint Pharmaceuticals, Inc.	0.00	$0	($150,942)	0.00	$0	($182,545)	0.62	$113,450	($182,545)
Illumina, Inc.	0.00	$0	($114,926)	0.53	$61,065	($114,926)	13.53	$1,555,120	($114,926)
STANDARD BIOTOOLS INC.	--	$11,142,110	$0	--	$16,303,018	$0	372.77	$21,437,339	($57,509)
Avantor, Inc.	--	$3,881,500	$0	183.26	$7,255,625	($39,592)	39.43	$8,762,251	($222,208)
Scientific Industries Inc	--	$21,910	$0	--	$32,113	$0	--	$92,113	$0
Seer, Inc.	--	$0	$0	0.00	$0	($163,546)	0.00	$0	($336,347)
Quanterix Corp	--	$0	$0	--	$19,878	$0	--	$2,893,714	$0
Pacific Biosciences Of California, Inc.	--	$0	$0	0.00	$0	($35,182)	0.00	$0	($864,342)
Precipio, Inc.	--	$0	$0	0.01	$993	($123,409)	1.11	$137,449	($123,409)
Nautilus Biotechnology, Inc.	--	$0	$0	--	$154,393	$0	--	$252,685	$0
REVVITY, INC.	--	$0	$0	0.00	$0	($44,505)	0.00	$0	($335,199)
Bio-Rad Laboratories, Inc.	--	$0	$0	0.00	$0	($214,021)	0.00	$0	($214,021)
Cytek Biosciences, Inc.	--	$0	$0	--	$0	$0	--	$97,300	$0
Mettler Toledo International Inc/	--	$0	$0	--	$0	$0	0.00	$0	($1,182,719)
Bruker Corp	--	$0	$0	--	$0	$0	--	$1,142,070	$0
Lifeloc Technologies, Inc	--	$0	$0	--	$0	$0	--	$50,350	$0