---
schema_version: "secwatch.filing_event.v1"
accession: "0001564590-21-051572"
form_type: "8-K"
ticker: "NKTX"
cik: "0001787400"
company_name: "Nkarta, Inc."
filed_at: "2021-10-22T23:59:59+00:00"
generated_at: "2026-06-28T18:51:36.515576+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Nkarta expands headquarters lease by 8,075 sq ft; total space now 42,145 sq ft

## Summary
- Leased additional 8,075 rentable sq ft (Suite 104) at 6000 Shoreline Court, South San Francisco.
- Total leased premises increases to approximately 42,145 rentable square feet.
- Base rent for new space starts at ~$50,469/month, increasing 3.5% annually to ~$62,039.
- Tenant receives first two months rent abatement and a $121,125 tenant improvement allowance.
- Lease term for expansion runs through January 31, 2029, coterminous with existing lease.

## SEC filing metadata
- accession: 0001564590-21-051572
- form_type: 8-K
- ticker: NKTX
- cik: 0001787400
- company_name: Nkarta, Inc.
- filed_at: 2021-10-22T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1787400/000156459021051572/0001564590-21-051572-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1787400/000156459021051572/nktx-8k_20211021.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001564590-21-051572
- JSON: https://secwatch.observer/filing/0001564590-21-051572.json
- Plain text: https://secwatch.observer/filing/0001564590-21-051572.txt

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