---
schema_version: "secwatch.filing_event.v1"
accession: "0001564590-22-020382"
form_type: "8-K"
ticker: "ATYR"
cik: "0001339970"
company_name: "aTYR PHARMA INC"
filed_at: "2022-05-16T23:59:59+00:00"
generated_at: "2026-06-25T14:25:21.029508+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# aTyr Pharma enters 124-month lease for ~23,696 SF office/lab space in San Diego; $5.75/sqft base rent

## Summary
- Lease term of 124 months starting April 1, 2023, with option to extend for 5 years.
- Base rent $5.75/sqft/month first year, escalating ~3% annually.
- Tenant improvement allowance of $5,450,080; optional additional $592,400 at 8% amortization.
- Security deposit of $732,680 in form of letter of credit.
- Premises at 10240 Sorrento Valley Road for office, lab, R&D uses.

## SEC filing metadata
- accession: 0001564590-22-020382
- form_type: 8-K
- ticker: ATYR
- cik: 0001339970
- company_name: aTYR PHARMA INC
- filed_at: 2022-05-16T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1339970/000156459022020382/0001564590-22-020382-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1339970/000156459022020382/life-8k_20220512.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001564590-22-020382
- JSON: https://secwatch.observer/filing/0001564590-22-020382.json
- Plain text: https://secwatch.observer/filing/0001564590-22-020382.txt

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