---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-22-025323"
form_type: "8-K"
ticker: "LYRA"
cik: "0001327273"
company_name: "Lyra Therapeutics, Inc."
filed_at: "2022-11-16T23:59:59+00:00"
generated_at: "2026-06-21T17:20:21.438065+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Lyra Therapeutics extends office lease through April 2024 at $93/sq ft

## Summary
- Extended lease for 22,343 sq ft in Watertown, MA from Apr 2023 to Apr 2024.
- Base rent increases to $93/sq ft/year starting May 1, 2023.
- Tenant may terminate lease after Jan 1, 2024 with 60 days' notice.
- Premises on as-is basis; no tenant improvement allowance provided.

## SEC filing metadata
- accession: 0000950170-22-025323
- form_type: 8-K
- ticker: LYRA
- cik: 0001327273
- company_name: Lyra Therapeutics, Inc.
- filed_at: 2022-11-16T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1327273/000095017022025323/0000950170-22-025323-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1327273/000095017022025323/lyra-20221114.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-22-025323
- JSON: https://secwatch.observer/filing/0000950170-22-025323.json
- Plain text: https://secwatch.observer/filing/0000950170-22-025323.txt

## Key facts
- Material Agreements
  Lyra Therapeutics, Inc. amended Sixth Amendment to Lease with ARE-480 Arsenal Street, LLC (effective 2022-11-14).
  - Action: amendment
  - Agreement: lease
  - Counterparty: ARE-480 Arsenal Street, LLC
  - Effective: 2022-11-14
  source text: On November 14, 2022, Lyra Therapeutics, Inc. (the “ Company ”) entered into the Sixth Amendment to Lease (the “ Sixth Amendment ”) with ARE-480 Arsenal Street, LLC, a Delaware limited liability company (the “ Landlord ”), which amends the Lease Agreement, dated August 14, 2007, by and between the Company and the Landlord (as amended, the “ Lease ”), pursuant to which the Company leases approximately 22,343 rentable square feet of office space located in Suites 200 and 200A of 480 Arsenal Street, Watertown, Massachusetts (the “ Premises ”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1327273/000095017022025323/0000950170-22-025323-index.htm

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