QSI Insider Trading
Insider Ownership Percentage: 30.04%
Insider Buying (Last 12 Months): $213,522.00
Insider Selling (Last 12 Months): $11,778,589.61
Quantum-Si Share Price & Price History
Current Price: $1.18
Price Change: ▼ Price Decrease of -0.03 (-2.48%)
As of 04/29/2025 05:00 PM ET
Quantum-Si Insider Trading History
Quantum-Si Institutional Trading History
Data available starting January 2016
Quantum-Si incorporated, a life sciences company, engages in the development of single-molecule detection platform to enable Next Generation Protein Sequencing (NGPS). The company's platform is comprised of the Platinum NGPS instrument; the Platinum Analysis Software service; and reagent kits and semiconductor chips for use with its instruments. It is used in protein identification, protein variants, antibody characterization, biomarker identification, and post translational modification analysis applications. The company was founded in 2013 is headquartered in Branford, Connecticut.
Read More on Quantum-Si
Volume
2,561,674 shs
Average Volume
9,720,326 shs
Market Capitalization
$216.11 million
P/E Ratio
N/A
Dividend Yield
N/A
Beta
2.71
Who are the company insiders with the largest holdings of Quantum-Si?
Quantum-Si's top insider investors include:
- Jeffrey Alan Hawkins (CEO)
- Jonathan M Rothberg (Director)
- Jeffry R Keyes (CFO)
- John S Vieceli (Insider)
- Christian Lapointe (General Counsel)
- Charles R Kummeth (Director)
- Grace Johnston (Insider)
Learn More about top insider investors at Quantum-Si.
Who are the major institutional investors of Quantum-Si?
Which major investors are selling Quantum-Si stock?
In the last quarter, QSI stock was sold by these institutional investors:
- Sumitomo Mitsui Trust Group Inc.
In the last year, company insiders that have sold Quantum-Si company stock include:
- Jeffrey Alan Hawkins (CEO)
- Jonathan M Rothberg (Director)
- Jeffry R Keyes (CFO)
- John S Vieceli (Insider)
- Christian Lapointe (General Counsel)
Learn More investors selling Quantum-Si stock.
Which major investors are buying Quantum-Si stock?
During the previous quarter, QSI stock was acquired by institutional investors including:
- Green Alpha Advisors LLC
- EWA LLC
- Bank of New York Mellon Corp
- HBW Advisory Services LLC
- WestHill Financial Advisors Inc.
During the previous year, these company insiders have bought Quantum-Si stock:
- Jeffrey Alan Hawkins (CEO)
- Jonathan M Rothberg (Director)
- Jeffry R Keyes (CFO)
- John S Vieceli (Insider)
Learn More investors buying Quantum-Si stock.