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
2025-08-18 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie F - Taxes D 4.06 -3,000
2025-08-18 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie F - Taxes D 4.06 -3,609
2025-08-18 CTKB / Cytek Biosciences, Inc. 4 Busque Philippe F - Taxes D 4.06 -1,412
2025-08-18 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin F - Taxes D 4.06 -5,382
2025-08-18 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin F - Taxes D 4.06 -7,062
2025-08-18 CTKB / Cytek Biosciences, Inc. 4 Busque Philippe F - Taxes D 4.06 -861
2025-08-18 CTKB / Cytek Biosciences, Inc. 4 Busque Philippe F - Taxes D 4.06 -599
2025-08-18 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin F - Taxes D 4.06 -1,646
2025-08-18 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin F - Taxes D 4.06 -2,869
2025-08-18 AVTR / Avantor, Inc. 4 Ligner Emmanuel A - Award D 195,924
2025-08-15 RVTY / Revvity, Inc. 4 Vohra Tajinder G - Gift D -12,183
2025-08-15 RVTY / Revvity, Inc. 4 Vohra Tajinder By Vohra Family Trust G - Gift I 12,183
2025-08-15 HBIO / Harvard Bioscience, Inc. 4 Green James W F - Taxes D 0.529 -33,200
2025-08-15 HBIO / Harvard Bioscience, Inc. 4 Green James W F - Taxes D 0.529 -11,540
2025-08-15 QTRX / Quanterix Corporation 4 Sriram Vandana F - Taxes D 4.57 -229
2025-08-15 QTRX / Quanterix Corporation 4 Toloue Masoud F - Taxes D 4.57 -1,242
2025-08-15 HBIO / Harvard Bioscience, Inc. 4 Green James W D - Sale to Issuer D -49,048
2025-08-15 HBIO / Harvard Bioscience, Inc. 4 Green James W D - Sale to Issuer D -66,036
2025-08-15 HBIO / Harvard Bioscience, Inc. 4 Green James W D - Sale to Issuer D -113,366
2025-08-15 HBIO / Harvard Bioscience, Inc. 4 Green James W D - Sale to Issuer D -119,332
2025-08-15 BRKR / Bruker Corporation 4 Busse Falko A - Award D 9,282
2025-08-15 BRKR / Bruker Corporation 4 LAUKIEN FRANK H A - Award D 48,431
2025-08-15 BRKR / Bruker Corporation 4 Munch Mark A - Award D 23,631
2025-08-15 BRKR / Bruker Corporation 4 Prause Burkhard A - Award D 5,298
2025-08-15 BRKR / Bruker Corporation 4 Herman Gerald N A - Award D 25,844
2025-08-14 MTD / Mettler-Toledo International Inc. 4 Keller Gerry S - Sale D 1308.64 -165
2025-08-14 MTD / Mettler-Toledo International Inc. 4 Keller Gerry M - Exercise D 720.81 165
2025-08-14 AVTR / Avantor, Inc. 4 Hankamer Brittany F - Taxes D 12.98 -181
2025-08-13 MTD / Mettler-Toledo International Inc. 4 SALICE THOMAS P S - Sale D 1301.55 -341
2025-08-13 MTD / Mettler-Toledo International Inc. 4 SALICE THOMAS P S - Sale D 1300.30 -636
2025-08-13 MTD / Mettler-Toledo International Inc. 4 SALICE THOMAS P S - Sale D 1302.83 -85
2025-08-13 MTD / Mettler-Toledo International Inc. 4 SALICE THOMAS P M - Exercise D 312.36 1,062
2025-08-11 BRKR / Bruker Corporation 4 Munch Mark F - Taxes D 30.78 -1,279
2025-08-11 BRKR / Bruker Corporation 4 LAUKIEN FRANK H F - Taxes D 30.78 -4,838
2025-08-11 BRKR / Bruker Corporation 4 Herman Gerald N F - Taxes D 30.78 -1,420
2025-08-10 BRKR / Bruker Corporation 4 Munch Mark F - Taxes D 30.43 -1,107
2025-08-10 BRKR / Bruker Corporation 4 Herman Gerald N F - Taxes D 30.43 -1,380
2025-08-10 BRKR / Bruker Corporation 4 LAUKIEN FRANK H F - Taxes D 30.43 -4,657
2025-08-09 BRKR / Bruker Corporation 4 Herman Gerald N F - Taxes D 30.43 -1,846
2025-08-09 BRKR / Bruker Corporation 4 Munch Mark F - Taxes D 30.43 -1,340
2025-08-09 BRKR / Bruker Corporation 4 LAUKIEN FRANK H F - Taxes D 30.43 -3,422
2025-08-08 MTD / Mettler-Toledo International Inc. 4 Vadala Shawn S - Sale D 1254.09 -300
2025-08-08 MTD / Mettler-Toledo International Inc. 4 Vadala Shawn M - Exercise D 397.95 300
2025-08-08 HBIO / Harvard Bioscience, Inc. 4 Duke John D A - Award D 500,000
2025-08-08 AVTR / Avantor, Inc. 4 Couturier Christophe A - Award D 65,217
2025-08-08 HBIO / Harvard Bioscience, Inc. 4 Duke John D A - Award D 500,000
2025-08-05 AVTR / Avantor, Inc. 4 Eck Steven W S - Sale D 11.39 -3,476
2025-08-05 BRKR / Bruker Corporation 4 Herman Gerald N F - Taxes D 32.07 -577
2025-08-05 BRKR / Bruker Corporation 4 LAUKIEN FRANK H F - Taxes D 32.07 -3,582
2025-08-05 BRKR / Bruker Corporation 4 Munch Mark F - Taxes D 32.07 -844
P
Открытый рынок или частная покупка непроизводных или производных ценных бумаг
S
Открытый рынок или частная продажа непроизводных или производных ценных бумаг
A
Предоставление, награждение или иное приобретение ценных бумаг у компании (например, опцион)
C
Конвертация производной
D
Продажа или передача ценных бумаг обратно компании
F
Оплата цены исполнения или налогового обязательства с использованием части ценных бумаг, полученных от компании
G
Дарение ценных бумаг инсайдером или ему
K
Обмен акциями и аналогичные операции хеджирования
M
Исполнение или конвертация производных ценных бумаг, полученных от компании (например, опциона)
V
Сделка, добровольно зарегистрированная в Форме 4.
J
Другое (сопровождается сноской с описанием транзакции)