Companies

Quantum-Si Inc (QSI) SEC filings

CIK 0001816431 · Measuring & Controlling Devices, NEC (SIC 3829) · Nasdaq · incorporated in DE · fiscal year ends 12/31

Annual financials (from the company's own XBRL in its 10-K filings)

FY2025FY2024
Revenue (USD)2.4 M0
Net income (USD)-101.3 M-132.4 M
Diluted EPS (USD/shares)-0.51-0.95

Latest filings

FiledFormDescriptionPeriod
2026-10-158-K8-K items 8.01,9.012026-10-14
2026-10-088-K8-K items 7.01,9.012026-10-08
2026-09-298-K8-K items 7.01,9.012026-09-28
2026-09-234FORM 42026-09-21
2026-09-234FORM 42026-09-21
2026-09-234FORM 42026-09-21
2026-09-23144144
2026-09-23144144
2026-09-23144144
2026-08-28SCHEDULE 13D/ASCHEDULE 13D/A
2026-08-1310-Q10-Q2026-06-30
2026-08-138-K8-K items 2.02,9.012026-08-13
2026-07-29SCHEDULE 13G/ASCHEDULE 13G/A
2026-07-248-K8-K items 3.012026-07-23
2026-06-244FORM 42026-06-22
2026-06-244FORM 42026-06-22
2026-06-244FORM 42026-06-22
2026-06-244FORM 42026-06-22
2026-06-24144144
2026-06-24144144
2026-06-24144144
2026-06-24144144
2026-06-248-K8-K items 1.01,2.03,9.012026-06-18
2026-06-1025-NSE25-NSE
2026-05-22SDSD

Forms on file (last 1,000): 4 136, 8-K 93, 3 30, 144 28, 424B3 22, 10-Q 18, SC 13G/A 14, 425 10. Source: SEC EDGAR, as filed; this page is public data and not investment advice.

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Updated from EDGAR within 30 minutes of a filing. Agent Exchange