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QSI US Equity

Quantum-Si IncInformation Technology · Measuring & Controlling Devices, NEC · CIK 1816431 · FY ends Dec 31
$0.84
+0.05 (+7.05%)
USD · as of 2026-08-21 · marketstack
DateEventWhat happened / filerSource
2026-08-138-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-07-2913G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by BlackRock, Inc.sec.gov ↗
2026-07-248-K 3.01Notice of delisting or failure to satisfy a listing rulesec.gov ↗
2026-06-248-K 2.03Creation of a direct financial obligationsec.gov ↗
2026-06-248-K 1.01Entry into a material definitive agreementsec.gov ↗
2026-05-158-K 5.07Submission of matters to a vote of security holderssec.gov ↗
2026-05-078-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-03-038-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2025-12-298-K 7.01Regulation FD disclosuresec.gov ↗
2025-11-208-K 7.01Regulation FD disclosuresec.gov ↗
2025-11-058-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2025-10-3013G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by VANGUARD GROUP INCsec.gov ↗
2025-09-298-K 1.01Entry into a material definitive agreementsec.gov ↗
2025-09-268-K 2.03Creation of a direct financial obligationsec.gov ↗
2025-09-268-K 1.02Termination of a material definitive agreementsec.gov ↗
2025-09-268-K 1.01Entry into a material definitive agreementsec.gov ↗
2025-09-1113D/ASchedule 13D amendment — ≥5% beneficial owner (active intent) · by ROTHBERG JONATHAN Msec.gov ↗
Source: SEC EDGAR (public domain) · history starts 2025-09-11

Every row is a filed document, checked against its EDGAR index.