---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-23-010228"
form_type: "8-K"
ticker: "QSI"
cik: "0001816431"
company_name: "Quantum-Si Inc"
filed_at: "2023-03-06T23:59:59+00:00"
generated_at: "2026-06-18T12:02:09.145112+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Quantum-Si reports FY2022 net loss of $132.4M; begins Platinum shipments, expects Q1 2023 revenue

## Summary
- Q4 2022 net loss $33.1M vs $29.4M in Q4 2021; FY2022 net loss $132.4M vs $95.0M in FY2021.
- Cash and investments $351.3M as of Dec 31, 2022; company projects cash runway into 2026.
- Launched Platinum protein sequencer in Dec 2022; began shipments early Q1 2023; expects first revenue in Q1 2023.
- Non-GAAP operating expenses expected approximately flat in 2023 vs 2022; restructuring to reduce costs.
- Hired Grace Johnston as Chief Commercial Officer; partnered with Aviva Systems Biology and Biovista.

## SEC filing metadata
- accession: 0001140361-23-010228
- form_type: 8-K
- ticker: QSI
- cik: 0001816431
- company_name: Quantum-Si Inc
- filed_at: 2023-03-06T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1816431/000114036123010228/0001140361-23-010228-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1816431/000114036123010228/brhc10049258_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-23-010228
- JSON: https://secwatch.observer/filing/0001140361-23-010228.json
- Plain text: https://secwatch.observer/filing/0001140361-23-010228.txt

## Key facts
- Earnings Releases
  Quantum-Si Inc reported the fourth quarter and full year ended December 31, 2022 results: net income Net loss was $33.1 million in the fourth quarter of 2022, compared to a net loss of $29.4 million in the fourth quarter.
  - Period: the fourth quarter and full year ended December 31, 2022
  - Net income: Net loss was $33.1 million in the fourth quarter of 2022, compared to a net loss of $29.4 million in the fourth quarter
  - Result: reported results
  source text: On March 6, 2023, Quantum-Si Incorporated (the “Company”) issued a press release announcing its results for the fourth quarter and full year ended December 31, 2022 and providing a business update.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1816431/000114036123010228/0001140361-23-010228-index.htm

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