Revision history

Monarch Tractor revision history

Every change to this record is dated, sourced, and independently verified where marked. Nothing is edited silently.

Tracked since: Apr 1, 2020
Recorded events: 10
Independently verified: 5
Last verified change: Jun 4, 2026

Company

Back to Monarch Tractor

Activity

June 2026

MediaJun 4, 2026
Verified media addedVerified
Monarch Tractor MK-V launch
CreatedJun 3, 2026
Record created
Added to the verified registry

April 2026

IncidentApr 8, 2026
Incident recorded
Monarch Tractor shuts down and sells assets to Caterpillar after raising 40M

March 2026

IncidentMar 1, 2026
Incident recorded
Monarch Tractor lays off entire workforce and vacates Livermore HQ amid defective-tractor...

January 2026

DeploymentJan 1, 2026
Deployment recorded
MK-V at Livermore, California, USA (RK Logistics)
DeploymentJan 1, 2026
Deployment recorded
MK-V at Healdsburg, California, USA (Foxhill Vineyard)

June 2024

DeploymentJun 1, 2024
Deployment verifiedVerified
MK-V at Napa

December 2022

DeploymentDec 1, 2022
Deployment verifiedVerified
MK-V at Oakville

April 2021

DeploymentApr 23, 2021
Deployment verifiedVerified
MK-V at Livermore

April 2020

DeploymentApr 1, 2020
Deployment verifiedVerified
MK-V at Wente Vineyards, Livermore, CA

How this log works

This timeline aggregates every dated signal on the record (creation, deployments across the company's models, verified media, incidents, and Arc G field changes), newest first. A verified event is independently confirmed; an unverified one is recorded but not yet field-verified. The Arc G field-change log is forward-only: it accrues from Arc G adoption (2026-06-04) and records material changes as they flow through the updateEntityField chokepoint. Nothing is edited silently.

Machine-readable: /companies/monarch-tractor/history.md + REST /v1/companies/dd089d64-e9c3-419d-8c43-896bfb6be47c/history.