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Quantum-Si Inc (QSI) SEC Filings & Filing Highlights
Quantum-Si incorporated, a life sciences company, develops proprietary, universal. Review QSI SEC filings, filing highlights, and disclosure activity on Finoriq.
Company Snapshot
Quantum-Si incorporated, a life sciences company, develops proprietary, universal, and single-molecule detection platform applied to proteomics to enable next-gen protein sequencing (NGPS). The company offers Platinum and Platinum Pro NGPS instruments for single-molecule, amino acid level resolution, and automated data analysis; library preparation kits to prepare a customer's protein sample for sequencing; and sequencing kits, which contain the reagents and consumables used to perform NGPS. It also provides Platinum analysis software, a cloud-based solution that automates data analysis workflows and visualizes the sequencing results. The company was founded in 2013 and is headquartered in Branford, Connecticut.
- Company
- Quantum-Si Inc (QSI)
- Ticker
- QSI
- Market Cap
- $178.3M
- Latest Price
- $0.8186
- Industry
- Industrial Machinery
Quantum-Si Inc (QSI) Recent SEC Filing Highlights
Recent SEC filings, filing events, and disclosure highlights indexed for Quantum-Si Inc (QSI).
| Event | Form | Date |
|---|---|---|
| Quantum-Si Inc: Material agreementOn June 18, 2026 (the “Effective Date”), Quantum-Si, Incorporated, a Delaware corporation (the “Company”), entered into a lease agreement (... | 8-K1.01 | 2026-06-24 |
| The following actions were taken at the Annual Meeting(a) On May 15, 2026, the Company held its Annual Meeting. At the Annual Meeting, the Company’s shareholders voted on three proposals, each... | 8-K5.07 | 2026-05-15 |
| Quantum-Si Reports First Quarter 2026 Financial Results and Highlights ProteusTM Development Mi...Quantum-Si Reports First Quarter 2026 Financial Results and Highlights ProteusTM Development Milestones | 8-K2.02 | 2026-05-07 |
| Quantum-Si Reports Fourth Quarter and Full Year 2025 Financial ResultsQuantum-Si Reports Fourth Quarter and Full Year 2025 Financial Results | 8-K2.02 | 2026-03-03 |
| From time to time, Quantum-Si Incorporated presents and/or distributes slides and presentations...From time to time, Quantum-Si Incorporated (the “Company”) presents and/or distributes slides and presentations to the investment community... | 8-K7.01 | 2025-12-29 |
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