---
schema_version: "secwatch.filing_event.v1"
accession: "0001819848-26-000378"
form_type: "8-K"
ticker: "JOBY"
cik: "0001819848"
company_name: "Joby Aviation, Inc."
filed_at: "2026-06-30T11:51:29+00:00"
generated_at: "2026-06-30T11:55:06.808707+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Joby Aviation and Toyota form joint venture JTAMPC to manufacture S4 eVTOL; Toyota holds 51%

## Summary
- Joby contributes $980k for 49% (980k shares), Toyota $1.02M for 51% (1.02M shares) of JTAMPC.
- Board: 2 Joby directors, 3 Toyota directors; certain actions require Toyota approval.
- Parties to negotiate exclusive manufacturing supply agreement and IP licenses for S4 Series.
- Agreement is condition for Toyota's second $250M investment tranche under prior stock purchase agreement.
- JTAMPC to manufacture S4 Series; subject to HSR and CFIUS regulatory approvals.

## SEC filing metadata
- accession: 0001819848-26-000378
- form_type: 8-K
- ticker: JOBY
- cik: 0001819848
- company_name: Joby Aviation, Inc.
- filed_at: 2026-06-30T11:51:29+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1819848/000181984826000378/0001819848-26-000378-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1819848/000181984826000378/joby-20260629.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001819848-26-000378
- JSON: https://secwatch.observer/filing/0001819848-26-000378.json
- Plain text: https://secwatch.observer/filing/0001819848-26-000378.txt

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