---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-21-211800"
form_type: "8-K"
ticker: "COGT"
cik: "0001622229"
company_name: "Cogent Biosciences, Inc."
filed_at: "2021-07-09T23:59:59+00:00"
generated_at: "2026-06-30T06:23:10.322612+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Cogent Biosciences signs 12-year lease for 38,075 sq ft lab/office space in Boulder

## Summary
- Leases ~38,075 RSF at 4840 Pearl East Circle, Boulder, CO; 14 months free rent followed by 12-year term.
- Landlord provides $6.9M tenant improvement allowance; additional $2.3M loan at 6% interest for improvements.
- Base rent starts at $40.00/sq ft/year with 2.5% annual escalations; security deposit $700,000.
- Three 5-year renewal options; rent for option terms determined by fair market value appraisal.

## SEC filing metadata
- accession: 0001193125-21-211800
- form_type: 8-K
- ticker: COGT
- cik: 0001622229
- company_name: Cogent Biosciences, Inc.
- filed_at: 2021-07-09T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1622229/000119312521211800/0001193125-21-211800-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1622229/000119312521211800/d125559d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-21-211800
- JSON: https://secwatch.observer/filing/0001193125-21-211800.json
- Plain text: https://secwatch.observer/filing/0001193125-21-211800.txt

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