Laboratory Analytical Instruments
Standard Industrial Classification: SIC 3826
Industry Insider Sentiment Analysis
The Laboratory Analytical Instruments sector (SIC 3826) acts as a critical barometer for broader economic health. Our real-time monitoring reveals total transactions. Monitoring "cluster buying" is one of the most reliable leading indicators for future sector performance. By analyzing aggregate data across this specific Standard Industrial Classification, investors can filter out individual company volatility and identify high-conviction trends. When multiple directors and officers within the same industry move capital simultaneously, it often signals an upcoming sector-wide revaluation or a fundamental shift in supply chain dynamics that has yet to be recognized by the broader public market.
| Filing Date | Trade Date | Ticker | Company | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-12 23:42 | 2023-09-11 | PACB | PACIFIC BIOSCIENCES OF CALIFORNIA, INC. | HENRY CHRISTIAN O | Officer | SELL | $10.45 | 10,000 | $104,520 | 1,202,939 |
| 2023-09-11 23:07 | 2023-09-08 | QTRX | Quanterix Corp | DONNELLY WILLIAM P | Director | BUY | $24.85 | 20,200 | $501,978 | 28,438 |
| 2023-09-09 02:12 | 2023-09-07 | CTKB | Cytek Biosciences, Inc. | Jiang Wenbin | Director, Officer | SELL | $6.83 | 20,000 | $136,600 | 7,605,796 |
| 2023-09-08 14:36 | 2023-09-06 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | Officer | BUY | $0.99 | 10,000 | $9,894 | 285,651 |
| 2023-09-08 00:01 | 2023-09-07 | AVTR | Avantor, Inc. | Eck Steven W | Officer | SELL | $20.64 | 7,577 | $156,389 | 28,187 |
| 2023-09-07 02:10 | 2023-09-01 | EYPT | EyePoint, Inc. | EW Healthcare Partners, L.P. | 10% owner | SELL | $9.90 | 20,000 | $197,982 | 3,490,921 |
| 2023-09-01 23:51 | 2023-08-30 | EYPT | EyePoint, Inc. | EW Healthcare Partners, L.P. | 10% owner | SELL | $10.54 | 139,471 | $1,470,206 | 3,510,921 |
| 2023-08-31 21:00 | 2023-08-30 | BIOBIOB | BIO-RAD LABORATORIES, INC. | ERNST TIMOTHY S | Officer | OPT+S | $395.60 | 2,350 | $929,667 | 2,416 |
| 2023-08-31 00:46 | 2023-08-28 | EYPT | EyePoint, Inc. | EW Healthcare Partners, L.P. | 10% owner | SELL | $11.14 | 148,712 | $1,656,875 | 3,650,392 |
| 2023-08-31 00:32 | 2023-08-24 | EYPT | EyePoint, Inc. | EW Healthcare Partners, L.P. | 10% owner | SELL | $11.11 | 223,936 | $2,487,481 | 3,799,104 |
| 2023-08-29 00:37 | 2023-08-24 | CTKB | Cytek Biosciences, Inc. | Jeanmonod Patrik | Officer | SELL | $7.69 | 3,000 | $23,070 | 102,084 |
| 2023-08-28 23:10 | 2023-08-25 | AVTR | Avantor, Inc. | Vanderhaegen Frederic | Officer | SELL | $21.47 | 25,000 | $536,750 | 160,735 |
| 2023-08-29 01:32 | 2023-08-24 | EYPT | EyePoint, Inc. | EW Healthcare Partners, L.P. | 10% owner | SELL | $13.25 | 223,936 | $2,967,577 | 3,799,104 |
| 2023-08-25 19:53 | 2023-08-23 | A | AGILENT TECHNOLOGIES, INC. | Gonsalves Rodney | Officer | SELL | $118.78 | 3,500 | $415,716 | 24,219 |
| 2023-08-25 00:11 | 2023-08-22 | TXG | 10x Genomics, Inc. | Saxonov Serge | Director, Officer | SELL | $45.78 | 3,757 | $172,000 | 864,093 |
| 2023-08-25 00:09 | 2023-08-22 | TXG | 10x Genomics, Inc. | McAnear Justin J. | Officer | SELL | $45.78 | 1,678 | $76,821 | 98,784 |
| 2023-08-25 00:08 | 2023-08-22 | TXG | 10x Genomics, Inc. | Wilbur James | Officer | SELL | $45.78 | 9,699 | $444,031 | 101,253 |
| 2023-08-25 00:08 | 2023-08-22 | TXG | 10x Genomics, Inc. | Hindson Benjamin J. | Director, Officer | SELL | $45.78 | 3,449 | $157,899 | 280,787 |
| 2023-08-25 02:33 | 2023-08-23 | SEER | Seer, Inc. | Farokhzad Omid | Director, Officer | BUY | $2.45 | 40,000 | $97,968 | 807,744 |
| 2023-08-25 00:30 | 2023-08-22 | EYPT | EyePoint, Inc. | EW Healthcare Partners, L.P. | 10% owner | SELL | $13.49 | 167,881 | $2,264,748 | 4,023,040 |
| 2023-08-24 23:19 | 2023-08-22 | ILMN | ILLUMINA, INC. | TOUSI SUSAN H | Officer | SELL | $167.04 | 500 | $83,520 | 45,524 |
| 2023-08-24 02:42 | 2023-08-23 | BIOBIOB | BIO-RAD LABORATORIES, INC. | ERNST TIMOTHY S | Officer | SELL | $384.69 | 300 | $115,407 | 2,416 |
| 2023-08-22 03:08 | 2023-08-21 | CTKB | Cytek Biosciences, Inc. | Yan Ming | Director, Officer | OPT+S | $8.07 | 20,000 | $161,400 | 7,815,962 |
| 2023-08-21 23:06 | 2023-08-17 | HBIO | HARVARD BIOSCIENCE INC | Green James W | Director, Officer | BUY | $4.38 | 25,000 | $109,500 | 2,862,679 |
| 2023-08-18 23:36 | 2023-08-17 | PACB | PACIFIC BIOSCIENCES OF CALIFORNIA, INC. | Eidel Jeff | Officer | SELL | $10.60 | 25,936 | $274,844 | 444,666 |
| 2023-08-18 23:26 | 2023-08-16 | PACB | PACIFIC BIOSCIENCES OF CALIFORNIA, INC. | Van Oene Mark | Officer | SELL | $11.00 | 26,102 | $287,122 | 939,769 |
| 2023-08-18 23:44 | 2023-08-17 | PACB | PACIFIC BIOSCIENCES OF CALIFORNIA, INC. | HENRY CHRISTIAN O | Officer | SELL | $10.50 | 10,000 | $105,000 | 1,212,939 |
| 2023-08-17 00:11 | 2023-08-14 | TXG | 10x Genomics, Inc. | Saxonov Serge | Director, Officer | SELL | $50.11 | 2,000 | $100,212 | 867,850 |
| 2023-08-17 02:13 | 2023-08-15 | RPID | RAPID MICRO BIOSYSTEMS, INC. | Spignesi Robert G. Jr. | Director, Officer | BUY | $0.97 | 20,000 | $19,488 | 375,512 |
| 2023-08-10 23:15 | 2023-08-08 | RPID | RAPID MICRO BIOSYSTEMS, INC. | Spignesi Robert G. Jr. | Director, Officer | BUY | $0.92 | 34,000 | $31,447 | 355,512 |
| 2023-08-11 00:09 | 2023-08-08 | BRKR | BRUKER CORP | LAUKIEN FRANK H | Director, Officer, 10% owner | OPT+S | $64.81 | 37,947 | $2,459,345 | 38,217,344 |
| 2023-08-09 03:30 | 2023-08-07 | CTKB | Cytek Biosciences, Inc. | Jiang Wenbin | Director, Officer | SELL | $9.04 | 20,000 | $180,800 | 7,613,467 |
| 2023-08-07 16:10 | 2023-08-04 | WAT | WATERS CORP /DE/ | KUEBLER CHRISTOPHER A | Director | OPT+S | $291.48 | 4,000 | $1,165,920 | 14,382 |
| 2023-08-03 23:23 | 2023-08-01 | TXG | 10x Genomics, Inc. | Hindson Benjamin J. | Director, Officer | OPT+S | $62.21 | 6,970 | $433,612 | 284,236 |
| 2023-07-31 22:03 | 2023-07-27 | A | AGILENT TECHNOLOGIES, INC. | McMullen Michael R. | Director, Officer | OPT+S | $130.00 | 944 | $122,720 | 260,869 |
| 2023-07-27 01:14 | 2023-07-24 | ILMN | ILLUMINA, INC. | TOUSI SUSAN H | Officer | SELL | $190.08 | 500 | $95,040 | 46,022 |
| 2023-07-26 01:22 | 2023-07-24 | CTKB | Cytek Biosciences, Inc. | Jeanmonod Patrik | Officer | SELL | $9.17 | 3,000 | $27,510 | 101,768 |
| 2023-07-22 00:32 | 2023-07-19 | TXG | 10x Genomics, Inc. | Saxonov Serge | Director, Officer | OPT+S | $60.03 | 40,000 | $2,401,088 | 869,850 |
| 2023-07-22 00:31 | 2023-07-19 | TXG | 10x Genomics, Inc. | Hindson Benjamin J. | Director, Officer | OPT+S | $60.03 | 13,940 | $836,834 | 284,236 |
| 2023-07-21 01:19 | 2023-07-19 | CTKB | Cytek Biosciences, Inc. | Yan Ming | Director, Officer | SELL | $8.76 | 20,000 | $175,200 | 7,830,258 |
| 2023-07-19 01:26 | 2023-07-14 | TXG | 10x Genomics, Inc. | Saxonov Serge | Director, Officer | SELL | $58.05 | 2,000 | $116,090 | 889,005 |
| 2023-07-08 03:48 | 2023-07-07 | CTKB | Cytek Biosciences, Inc. | Jiang Wenbin | Director, Officer | SELL | $8.48 | 20,000 | $169,600 | 7,633,467 |
| 2023-06-28 02:06 | 2023-06-26 | CTKB | Cytek Biosciences, Inc. | Jeanmonod Patrik | Officer | SELL | $7.96 | 3,000 | $23,880 | 104,768 |
| 2023-06-27 00:23 | 2023-06-22 | ILMN | ILLUMINA, INC. | TOUSI SUSAN H | Officer | SELL | $200.00 | 500 | $100,000 | 46,522 |
| 2023-06-22 01:29 | 2023-06-20 | CTKB | Cytek Biosciences, Inc. | Yan Ming | Director, Officer | SELL | $8.18 | 20,000 | $163,600 | 7,850,258 |
| 2023-06-20 23:31 | 2023-06-16 | BRKR | BRUKER CORP | Herman Gerald N | Officer | SELL | $75.42 | 14,242 | $1,074,132 | 36,462 |
| 2023-06-17 00:37 | 2023-06-14 | TXG | 10x Genomics, Inc. | Saxonov Serge | Director, Officer | SELL | $58.16 | 2,000 | $116,328 | 891,005 |
| 2023-06-16 21:02 | 2023-06-15 | BIOBIOB | BIO-RAD LABORATORIES, INC. | Crowley Michael | Officer | SELL | $379.39 | 500 | $189,695 | 6,040 |
| 2023-06-15 01:32 | 2023-06-13 | BNGO | Bionano Genomics, Inc. | Mamuszka Hannah | Director | BUY | $0.76 | 65,789 | $50,000 | 65,789 |
| 2023-06-08 01:52 | 2023-06-07 | CTKB | Cytek Biosciences, Inc. | Jiang Wenbin | Director, Officer | SELL | $8.23 | 20,000 | $164,600 | 7,653,467 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Laboratory Analytical Instruments sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3826) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Laboratory Analytical Instruments
Every transaction in the Laboratory Analytical Instruments industry is reported via Form 4 disclosures. By filtering these filings by industry, investors can detect institutional-scale sentiment shifts before they are reflected in broader market indices, following the capital flow of those with intimate industry knowledge.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.