Quanterix Corporation Common Stock

QTRX US74766Q1013

💰
Capitalization
Small-cap

Quanterix Corp is a life sciences company. It focuses on developing an ultra-sensitive digital immunoassay platform that advances precision health for life sciences research and diagnostics. The Simoa bead-based and planar array platforms designed by the company enable customers to reliably detect protein biomarkers in low concentrations in blood, serum, and other fluids that are undetectable using conventional, analog immunoassay technologies. Its products include Simoa, Assay Kits, LDTs & Assay Services, Simoa p-Tau 217, Simoa NfL LDT, Simoa p-Tau 181 LDT, Instruments, HD-X Automated Immunoassay Analyzer, SR-X Biomarker Detection System, SP-X Imaging and Analysis System, Simoa Accelerator Laboratory, Homebrew - Custom Assay Development, and Uman NF-Light.

Annual Insiders Turnover, USD 2

1 annual and historical performance metrics are recalculated on a daily basis;
2 represents the total value of insider transactions (both buying and selling);

Insider Activity
📊
Transactions
14
🙍
Insiders
5
Person Price Shares Total Published Completed
Sriram Vandana
CFO
4.79
USD
4,150
Bought
19,879
USD
12/09/2025 12/09/2025
Walt David R
O
6.14
USD
123,990
Bought
760,803
USD
12/06/2025 13/06/2025
Walt David R
O
6.23
USD
36,010
Bought
224,166
USD
12/06/2025 12/06/2025
Toloue Masoud
CEO
5.42
USD
45,900
Bought
248,723
USD
09/06/2025 09/06/2025
Walt David R
O
5.34
USD
78,131
Bought
417,220
USD
06/06/2025 09/06/2025
Donnelly William P
O
5.44
USD
93,113
Bought
506,348
USD
06/06/2025 06/06/2025
Walt David R
O
5.43
USD
131,869
Bought
716,576
USD
06/06/2025 06/06/2025
Walt David R
O
13.29
USD
47,000
Bought
624,630
USD
20/08/2024 20/08/2024
Toloue Masoud
CEO
10.90
USD
19,000
Bought
207,100
USD
13/08/2024 13/08/2024
Olson Laurie J
O
16.98
USD
1,500
Sold
25,470
USD
14/05/2024 14/05/2024

Integrated EOD Stock Data and Insider Transactions Chart

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The visibility of insider buy and sell transactions on this chart should not be the sole factor in your decision to buy or sell a particular stock. Always consider the following dynamic reports for a broader understanding of stock market activities:

 

Last 52W Low 52W High All-Time Low All-Time High β
Company Insiders
Person / Entity Transactions Turnover, USD Average, USD First Last
Walt David R 5 2,743,394.18 548,678.84 20/08/2024 13/06/2025
Donnelly William P 1 506,348.49 506,348.49 06/06/2025 06/06/2025
Toloue Masoud 2 455,822.92 227,911.46 13/08/2024 09/06/2025
Olson Laurie J 5 145,240.00 29,048.00 14/11/2023 14/05/2024
Sriram Vandana 1 19,878.50 19,878.50 12/09/2025 12/09/2025

Insiders marked in yellow represent long-term insiders. These are individuals who have engaged in transactions for over 3 years and have conducted at least 10 transactions or reached a cumulative turnover of $1M USD. When examining transaction clusters, we prioritize those conducted by long-term insiders for analysis.

Stock Advanced Metrics
Delta Correlation subscribe 🔒
Upper Bound of Standardized Transaction Amount (ubsta), USD 4 subscribe 🔒

4 represents the maximum expected transaction amount for a company's insiders, calculated based on historical data. It provides insight into the typical range of insider transaction amounts and helps in identifying unusually large transactions.

5 a proprietary metric reflecting the consistency of insider trading behavior within a company. A higher discipline index suggests more regular and predictable insider transactions.