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
2026-03-19 A / Agilent Technologies, Inc. 4 Brown Judy L A - Award D 111.75 2,158
2026-03-19 A / Agilent Technologies, Inc. 4 KOH BOON HWEE A - Award D 111.75 2,158
2026-03-19 A / Agilent Technologies, Inc. 4 BRAWLEY OTIS W A - Award D 111.75 2,158
2026-03-19 A / Agilent Technologies, Inc. 4 BRAWLEY OTIS W A - Award D 111.75 888
2026-03-19 A / Agilent Technologies, Inc. 4 Rataj Sue H. A - Award D 111.75 2,158
2026-03-19 A / Agilent Technologies, Inc. 4 SCANGOS GEORGE A A - Award D 111.75 1,057
2026-03-19 A / Agilent Technologies, Inc. 4 SCANGOS GEORGE A A - Award D 111.75 2,158
2026-03-17 HBIO / Harvard Bioscience, Inc. 4 Snider William P - Purchase D 4.85 8,475
2026-03-17 HBIO / Harvard Bioscience, Inc. 4 DENELSKY STEPHEN J P - Purchase D 4.87 10,000
2026-03-16 WAT / Waters Corporation 4 Jiang Wei P - Purchase D 289.46 500
2026-03-16 HBIO / Harvard Bioscience, Inc. 4 Duke John D P - Purchase D 5.01 5,000
2026-03-16 HBIO / Harvard Bioscience, Inc. 4 Frost Mark T P - Purchase D 5.00 5,000
2026-03-16 EYPT / EyePoint, Inc. 4 Duker Jay S. By Family Trust P - Purchase I 13.1492 1,500
2026-03-16 HBIO / Harvard Bioscience, Inc. 4 Snider William P - Purchase D 4.99 12,525
2026-03-16 RVTY / Revvity, Inc. 4 Gonzales Anita A - Award D 1,600
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 372
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 135
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 136
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 81
2026-03-15 QTRX / Quanterix Corporation 4 Sriram Vandana M - Exercise D 263
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis M - Exercise D 834
2026-03-15 QTRX / Quanterix Corporation 4 Sriram Vandana M - Exercise D 514
2026-03-15 QTRX / Quanterix Corporation 4 Sriram Vandana M - Exercise D 1,056
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 4.72 -48
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 4.72 -48
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 4.72 -293
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 4.72 -29
2026-03-15 QTRX / Quanterix Corporation 4 Miller Michael Francis F - Taxes D 4.72 -131
2026-03-15 QTRX / Quanterix Corporation 4 Sriram Vandana F - Taxes D 4.72 -371
2026-03-15 QTRX / Quanterix Corporation 4 Sriram Vandana F - Taxes D 4.72 -93
2026-03-15 QTRX / Quanterix Corporation 4 Sriram Vandana F - Taxes D 4.72 -181
2026-03-13 BRKR / Bruker Corporation 4 Munch Mark S - Sale D 35.44 -2,000
2026-03-13 BRKR / Bruker Corporation 4 Munch Mark M - Exercise D 22.19 2,000
2026-03-13 CTKB / Cytek Biosciences, Inc. 4 Yan Ming G - Gift D -1,176,000
2026-03-11 RPID / Rapid Micro Biosystems, Inc. 4 WIRTJES SEAN M S - Sale D 4.3181 -7,480
2026-03-11 RPID / Rapid Micro Biosystems, Inc. 4 Wilson John J. Addington S - Sale D 4.3181 -9,603
2026-03-10 RPID / Rapid Micro Biosystems, Inc. 4 Spignesi Robert G. Jr. S - Sale D 4.1115 -17,922
2026-03-10 AVTR / Avantor, Inc. 4 MEHRA SANJEEV K By limited liability company P - Purchase I 8.01 125,000
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie M - Exercise D 14,501
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 4,908
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Barnett Valerie M - Exercise D 10,313
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Busque Philippe M - Exercise D 2,946
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Yan Ming M - Exercise D 7,366
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Busque Philippe M - Exercise D 4,833
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin M - Exercise D 38,669
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Jiang Wenbin M - Exercise D 15,708
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Yan Ming M - Exercise D 8,217
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 Yan Ming M - Exercise D 9,817
2026-03-10 CTKB / Cytek Biosciences, Inc. 4 McCombe William D. M - Exercise D 6,320
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)