secwatch.observer — SEC 8-K summary
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Issuer:     Quantum-Si Inc (QSI)
CIK:        0001816431
Form:       8-K
Filed at:   2026-06-24T20:06:09+00:00
Accession:  0001816431-26-000046
Event type: other_material
Sentiment:  neutral
Materiality: 0.60
Item codes: 1.01, 2.03, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Quantum-Si signs 10-year lease for 54,374 sq ft San Diego facility; $315/sq ft tenant improvement allowance
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- Lease for 54,374 sq ft at 9955 Pacific Heights Blvd, San Diego; initial monthly base rent $315,369 ($5.80/sq ft) with 3% annual escalations.
- Rent abated for first 20 months; term 120 months starting on or before Nov 1, 2027.
- Landlord provides tenant improvement allowance of up to $17.1M ($315/sq ft) and a $19.5M letter of credit to fund construction.
- Lease supports Proteus platform development and expanded manufacturing; transition from existing San Diego lease expiring Dec 31, 2027.
- Security deposit of ~$2.1M in letter of credit; prepaid rent of $434,448.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1816431/000181643126000046/0001816431-26-000046-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1816431/000181643126000046/qsi-20260618.htm
  HTML page:      https://secwatch.observer/filing/0001816431-26-000046

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