---
schema_version: "secwatch.filing_event.v1"
accession: "0001816431-26-000068"
form_type: "8-K"
ticker: "QSI"
cik: "0001816431"
company_name: "Quantum-Si Inc"
filed_at: "2026-10-15T13:15:37+00:00"
generated_at: "2026-10-15T13:17:05.467643+00:00"
event_type: "regulatory"
sentiment: "positive"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Quantum-Si regains Nasdaq minimum bid price compliance after 10 days above $1.00

## Summary
- Nasdaq Staff notified Quantum-Si on Oct. 14, 2026 that it regained compliance with Listing Rule 5450(a)(1) and that the matter is now closed.
- The company had received a July 23, 2026 notice that its Class A common stock closed below $1.00 for 30 consecutive business days, giving it 180 days to regain compliance.
- Nasdaq determined the closing bid price was at or above $1.00 per share for at least 10 consecutive business days; compliance cited as of Oct. 13, 2026.
- Quantum-Si said it will continue to monitor its closing bid price and warned that a future failure would likely prompt another Nasdaq delisting notice.
- The announcement was made in a press release dated Oct. 15, 2026; CFO Jeffry Keyes signed the report.

## SEC filing metadata
- accession: 0001816431-26-000068
- form_type: 8-K
- ticker: QSI
- cik: 0001816431
- company_name: Quantum-Si Inc
- filed_at: 2026-10-15T13:15:37+00:00
- event_type: regulatory
- sentiment: positive
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1816431/000181643126000068/0001816431-26-000068-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1816431/000181643126000068/qsi-20261014.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001816431-26-000068
- JSON: https://secwatch.observer/filing/0001816431-26-000068.json
- Plain text: https://secwatch.observer/filing/0001816431-26-000068.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.