Industry - Laboratory Analytical Instruments

Include option trades

Include indirect trades

Latest data: 6/18/2026 10:01:40 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$2,845	($2.54) M
1 Insiders	10 Insiders
1 Transactions	16 Transactions

5/18/2026 to 6/18/2026

3 Month

Buy/Sell Ratio 0.09

8%

92%

Buy	Sell
$304,991	($3.31) M
5 Insiders	14 Insiders
6 Transactions	23 Transactions

3/18/2026 to 6/18/2026

6 Month

Buy/Sell Ratio 0.53

34%

66%

Buy	Sell
$3.47 M	($6.50) M
16 Insiders	23 Insiders
21 Transactions	51 Transactions

12/18/2025 to 6/18/2026

12 Month

Buy/Sell Ratio 2.79

73%

27%

Buy	Sell
$27.30 M	($9.77) M
21 Insiders	30 Insiders
64 Transactions	77 Transactions

6/18/2025 to 6/18/2026

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.	$16,303,018	24
Mehra Sanjeev K Avantor, Inc.	$4,882,750	2
Summe Gregory L Avantor, Inc.	$3,321,000	3
Ligner Emmanuel Avantor, Inc.	$993,125	1
Lucier Gregory T Avantor, Inc.	$541,200	2
Fearon Richard H Waters Corp /De/	$306,340	1
Dingemans Simon Avantor, Inc.	$203,500	1
Patel Sujal M Nautilus Biotechnology, Inc.	$200,812	3
Jiang Wei Waters Corp /De/	$144,730	1
Snider William Harvard Bioscience Inc	$103,604	2

Most Insider Selling

12 months

Name	Value	Transactions
Saxonov Serge 10X Genomics, Inc.	($2,047,592)	9
Taich Adam 10X Genomics, Inc.	($1,069,120)	4
Mcdonnell Padraig Agilent Technologies, Inc.	($784,251)	4
Henry Christian O Pacific Biosciences Of California, Inc.	($771,310)	3
Hindson Benjamin J. 10X Genomics, Inc.	($689,350)	4
Dolsten Mikael Agilent Technologies, Inc.	($606,183)	2
Leckman Patricia Illumina, Inc.	($529,719)	3
Van Oene Mark Pacific Biosciences Of California, Inc.	($339,347)	4
Ericksen Scott D Illumina, Inc.	($305,150)	2
Davies Scott M Illumina, Inc.	($297,574)	3

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Avantor, Inc.	5	9
Harvard Bioscience Inc	4	5
Waters Corp /De/	2	2
STANDARD BIOTOOLS INC.	1	24
Nautilus Biotechnology, Inc.	1	3
Illumina, Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
10X Genomics, Inc.	5	19
Illumina, Inc.	4	10
Pacific Biosciences Of California, Inc.	4	7
Rapid Micro Biosystems, Inc.	3	6
Agilent Technologies, Inc.	2	6
Precipio, Inc.	2	2
EyePoint, Inc.	2	2
REVVITY, INC.	2	2
Bio-Rad Laboratories, Inc.	2	2
Seer, Inc.	1	3

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
10X Genomics, Inc.	0.00	$0	($1,548,231)	0.00	$0	($2,965,028)	0.00	$0	($4,139,926)
Illumina, Inc.	0.00	$0	($657,923)	0.02	$23,562	($1,185,814)	0.07	$84,627	($1,300,740)
Agilent Technologies, Inc.	0.00	$0	($216,672)	0.00	$0	($216,672)	0.00	$0	($1,390,434)
Precipio, Inc.	0.00	$0	($100,302)	0.01	$999	($100,302)	0.01	$2,984	($223,711)
Seer, Inc.	0.00	$0	($12,352)	0.00	$0	($76,444)	0.00	$0	($239,990)
Scientific Industries Inc	--	$2,845	$0	--	$8,715	$0	--	$40,828	$0
Avantor, Inc.	--	$0	$0	--	$2,685,950	$0	251.10	$9,941,575	($39,592)
Quanterix Corp	--	$0	$0	--	$9,695	$0	--	$29,574	$0
Pacific Biosciences Of California, Inc.	--	$0	$0	0.00	$0	($1,280,655)	0.00	$0	($1,315,837)
Nautilus Biotechnology, Inc.	--	$0	$0	--	$65,238	$0	--	$219,630	$0
Rapid Micro Biosystems, Inc.	--	$0	$0	0.00	$0	($474,054)	0.00	$0	($474,054)
EyePoint, Inc.	--	$0	$0	--	$19,724	$0	0.11	$19,724	($182,545)
REVVITY, INC.	--	$0	$0	0.00	$0	($65,780)	0.00	$0	($110,285)
Waters Corp /De/	--	$0	$0	--	$451,070	$0	--	$451,070	$0
Bio-Rad Laboratories, Inc.	--	$0	$0	0.00	$0	($135,597)	0.00	$0	($349,618)
Harvard Bioscience Inc	--	$0	$0	--	$202,354	$0	--	$202,354	$0
STANDARD BIOTOOLS INC.	--	$0	$0	--	$0	$0	--	$16,303,018	$0