Laboratory Analytical Instruments - Insider Trading Data

Insiders are officers, directors, or significant investors. This page shows insider sentiment and transactions for the Laboratory industry. Research shows that insider trades are predictive of future stock returns. By examining insider trades for an industry, we can understand what well-informed people think of the overall future industry prospects.

Laboratory Analytical Instruments - Insider Buy/Sell Ratio

Insider selling and buying is a useful indicator for analyzing the market because it serves as a proxy for their optimism or pessimism in their own companies. By looking at ratio of total selling and buying across the entire market, we might be able to draw some conclusions about the future market.

We offer two charts here. The first one shows the total dollar volume of buying and selling by insiders. The second chart shows the ratio of the number of insiders selling, vs. the number of insiders buying. In both charts, we filter out trades made by indirect holders (such as trusts), and 10% owners (who, although considered an 'insider' by the SEC, do not actually manage the companies in which they are considered insiders).

Corporate Insider Buy Sell Ratio (Dollar Volume) - Laboratory Analytical Instruments
Corporate Insider Buy Sell Ratio (Insider Count) - Laboratory Analytical Instruments
Laboratory Analytical Instruments - Transaction History

Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.

Tran
Date
Security Form Insider Code 10b5-1 Direct Share
Price
Shares
Changed
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Chin Richard M - Exercise D 6,107
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie M - Exercise D 10,313
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie M - Exercise D 14,501
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie M - Exercise D 4,908
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie F - Taxes D 4.23 -4,247
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie F - Taxes D 4.23 -5,740
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie F - Taxes D 4.23 -1,761
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 McCombe William D. F - Taxes D 4.23 -2,603
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Yan Ming F - Taxes D 4.23 -3,047
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Yan Ming F - Taxes D 4.23 -2,397
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 McCombe William D. F - Taxes D 4.23 -7,145
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin F - Taxes D 4.23 -7,747
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Yan Ming F - Taxes D 4.23 -2,287
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin F - Taxes D 4.23 -3,825
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Busque Philippe F - Taxes D 4.23 -912
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin F - Taxes D 4.23 -9,416
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Busque Philippe F - Taxes D 4.23 -1,496
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Busque Philippe F - Taxes D 4.23 -635
2026-03-06 WAT / Waters Corporation 4 FEARON RICHARD H P - Purchase D 306.34 1,000
2026-03-06 RVTY / Revvity, Inc. 4 Gonzales Anita A - Award D 1,721
2026-03-05 ILMN / Illumina, Inc. 4 Davies Scott M A - Award D 128.24 5,849
2026-03-05 ILMN / Illumina, Inc. 4 Barnard Steven A - Award D 128.24 7,603
2026-03-05 ILMN / Illumina, Inc. 4 Thaysen Jacob A - Award D 128.24 25,734
2026-03-05 ILMN / Illumina, Inc. 4 Leckman Patricia A - Award D 128.24 6,317
2026-03-05 ILMN / Illumina, Inc. 4 Ericksen Scott D A - Award D 128.24 3,217
2026-03-05 ILMN / Illumina, Inc. 4 Wedel Christensen Jakob A - Award D 128.24 5,615
2026-03-05 ILMN / Illumina, Inc. 4 Dhingra Ankur A - Award D 128.24 9,358
2026-03-05 ILMN / Illumina, Inc. 4 Pegels Kevin Carl A - Award D 128.24 6,317
2026-03-04 EYPT / EyePoint, Inc. 4 Ribeiro Ramiro S - Sale D 17.8719 -2,438
2026-03-04 NAUT / Nautilus Biotechnology, Inc. 4 Patel Sujal M P - Purchase D 2.6095 25,000
2026-03-04 EYPT / EyePoint, Inc. 4 Ribeiro Ramiro M - Exercise D 8.26 2,438
2026-03-03 PACB / Pacific Biosciences of California, Inc. 4 Van Oene Mark S - Sale D 1.514 -6,504
2026-03-03 PACB / Pacific Biosciences of California, Inc. 4 Farmer Michele S - Sale D 1.514 -2,979
2026-03-03 PACB / Pacific Biosciences of California, Inc. 4 HENRY CHRISTIAN O S - Sale D 1.514 -12,497
2026-03-03 TXG / 10x Genomics, Inc. 4 Saxonov Serge G - Gift D -2,750
2026-03-03 PACB / Pacific Biosciences of California, Inc. 4 Gibson Christopher A - Award D 53,913
2026-03-02 TXG / 10x Genomics, Inc. 4 Saxonov Serge S - Sale D 23.1781 -1,860
2026-03-02 TXG / 10x Genomics, Inc. 4 Saxonov Serge S - Sale D 22.669 -14,292
2026-03-02 EYPT / EyePoint, Inc. 4 Elston George By Family Trust G - Gift I 5,000
2026-03-02 EYPT / EyePoint, Inc. 4 Elston George G - Gift D -5,000
2026-03-02 WAT / Waters Corporation 4 Bennett Jianqing F - Taxes D 307.23 -410
2026-03-02 WAT / Waters Corporation 4 Chaubal Amol F - Taxes D 307.23 -709
2026-03-02 WAT / Waters Corporation 4 Batra Udit F - Taxes D 307.23 -3,417
2026-02-27 RPID / Rapid Micro Biosystems, Inc. 4 RICCIARDI NATALE S M - Exercise D 0.75 842
2026-02-27 A / Agilent Technologies, Inc. 4 KIRKWOOD JONAH PREVOST F - Taxes D 121.38 -124
2026-02-27 A / Agilent Technologies, Inc. 4 MCDONNELL PADRAIG F - Taxes D 121.38 -279
2026-02-27 A / Agilent Technologies, Inc. 4 RIEMANN ANGELICA F - Taxes D 121.38 -89
2026-02-27 PACB / Pacific Biosciences of California, Inc. 4 Farmer Michele A - Award D 89,835
2026-02-27 PACB / Pacific Biosciences of California, Inc. 4 Gibson James R II A - Award D 333,848
2026-02-27 PACB / Pacific Biosciences of California, Inc. 4 HENRY CHRISTIAN O A - Award D 920,810
P
非デリバティブまたはデリバティブ証券の公開市場または非公開購入
S
非デリバティブ証券またはデリバティブ証券の公開市場または非公開売却
A
会社からの有価証券の交付、授与その他の取得 (オプション等)
C
デリバティブの転換
D
有価証券の会社への売却または譲渡
F
会社から受領した有価証券の一部を使用した、行使価格または納税義務のお支払い
G
内部者によるまたは内部者に対する有価証券の贈与
K
株式スワップと類似のヘッジ取引
M
会社から受け取ったデリバティブ証券 (オプションなど) の行使または転換
V
フォーム4により任意に報告した取引
J
その他 (取引を説明する脚注を含む)