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
2026-05-18 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin F - Taxes D 3.55 -3,588
2026-05-18 CTKB / Cytek Biosciences, Inc. 4 Yan Ming F - Taxes D 3.55 -919
2026-05-18 CTKB / Cytek Biosciences, Inc. 4 Yan Ming F - Taxes D 3.55 -1,025
2026-05-18 CTKB / Cytek Biosciences, Inc. 4 Yan Ming F - Taxes D 3.55 -2,364
2026-05-18 CTKB / Cytek Biosciences, Inc. 4 Yan Ming F - Taxes D 3.55 -1,224
2026-05-18 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin F - Taxes D 3.55 -5,032
2026-05-15 BRKR / Bruker Corporation 4 Munch Mark S - Sale D 43.90 -2,000
2026-05-15 BRKR / Bruker Corporation 4 Munch Mark M - Exercise D 22.19 2,000
2026-05-15 QTRX / Quanterix Corporation 4 Sriram Vandana M - Exercise D 1,056
2026-05-15 QTRX / Quanterix Corporation 4 Sriram Vandana M - Exercise D 514
2026-05-15 QTRX / Quanterix Corporation 4 Sriram Vandana M - Exercise D 263
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 135
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 834
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 136
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 372
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 81
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 2.75 -41
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 2.75 -41
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 2.75 -25
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 2.75 -249
2026-05-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 2.75 -111
2026-05-15 QTRX / Quanterix Corporation 4 Sriram Vandana F - Taxes D 2.75 -154
2026-05-15 QTRX / Quanterix Corporation 4 Sriram Vandana F - Taxes D 2.75 -79
2026-05-15 QTRX / Quanterix Corporation 4 Sriram Vandana F - Taxes D 2.75 -315
2026-05-15 BRKR / Bruker Corporation 4 Bernard Thierry A - Award D 2,886
2026-05-14 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes S - Sale I 144.13 -12,309
2026-05-14 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes S - Sale I 144.8 -52,776
2026-05-14 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes S - Sale I 147.8 -180
2026-05-14 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes S - Sale I 146.96 -13,776
2026-05-14 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes S - Sale I 146.15 -25,352
2026-05-13 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes S - Sale I 147.5 -6,524
2026-05-13 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes S - Sale I 145.26 -159,623
2026-05-13 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes S - Sale I 148.14 -5,310
2026-05-13 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes S - Sale I 145.94 -53,610
2026-05-12 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes X - Other I 102.82 255,378
2026-05-12 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes J - Other I 144.66 -255,378
2026-05-12 WAT / Waters Corporation 4 Chaubal Amol F - Taxes D 352.21 -239
2026-05-12 MTD / Mettler-Toledo International Inc. 4 Wittorf Oliver A - Award D 87
2026-05-12 MTD / Mettler-Toledo International Inc. 4 Keller Gerry A - Award D 100
2026-05-12 MTD / Mettler-Toledo International Inc. 4 Wong Ann Ping Richard A - Award D 103
2026-05-12 MTD / Mettler-Toledo International Inc. 4 Graham-Bryce Susan A - Award D 71
2026-05-12 MTD / Mettler-Toledo International Inc. 4 Vadala Shawn A - Award D 291
2026-05-12 MTD / Mettler-Toledo International Inc. 4 Kaltenbach Patrick A - Award D 810
2026-05-11 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes X - Other I 102.82 79,568
2026-05-11 BIO / Bio-Rad Laboratories, Inc. 4 ENGELHARDT EVA ANETTE S - Sale D 246.54 -550
2026-05-11 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes J - Other I 143.45 -79,568
2026-05-08 AVTR / Avantor, Inc. 4 LUCIER GREGORY T By a Trust P - Purchase I 8.32 10,000
2026-05-08 A / Agilent Technologies, Inc. 4 MAY SIMON F - Taxes D 115.62 -368
2026-05-08 SEER / Seer, Inc. 4 Bazarko Anthony R. A - Award D 75,000
2026-05-07 ILMN / Illumina, Inc. 4 Meister Keith A. See Footnotes X - Other I 102.82 9,236
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)