---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-294879"
form_type: "8-K"
ticker: "TNYA"
cik: "0001858848"
company_name: "Tenaya Therapeutics, Inc."
filed_at: "2026-07-02T21:00:17+00:00"
generated_at: "2026-07-02T21:02:39.638370+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Tenaya Therapeutics terminates lease for GMMC Facility; forfeits $1.75M deposit

## Summary
- Terminated lease for 94,046 sq ft GMMC Facility in Union City, CA; original expiry July 2031, now ends Aug 31, 2026.
- Forfeited $1.75M security deposit and paid ~$294,200 one-time termination fee.
- Facility decommissioned in 2025 to reduce costs; ongoing trials supported by existing TN-201 and TN-401 inventory.
- Plans to transfer AAV manufacturing process to a CDMO for late-stage development and commercial launch.

## SEC filing metadata
- accession: 0001193125-26-294879
- form_type: 8-K
- ticker: TNYA
- cik: 0001858848
- company_name: Tenaya Therapeutics, Inc.
- filed_at: 2026-07-02T21:00:17+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1858848/000119312526294879/0001193125-26-294879-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1858848/000119312526294879/tnya-20260629.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-294879
- JSON: https://secwatch.observer/filing/0001193125-26-294879.json
- Plain text: https://secwatch.observer/filing/0001193125-26-294879.txt

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