# Caterpillar acquires Monarch Tractor assets revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Partnership: [Caterpillar acquires Monarch Tractor assets](/partnerships/caterpillar-acquires-monarch-tractor-assets.md)

## Recorded posture

- First recorded event: 2026-04-15
- Last material change: 2026-04-15
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2026-04-15**: created (source: https://techcrunch.com/2026/04/15/monarch-tractors-collapse-ends-in-with-an-acquisition-by-caterpillar/) (verified)

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /partnerships/caterpillar-acquires-monarch-tractor-assets/history. REST: /v1/partnerships/e06cad62-ca60-4e16-a394-4a2dac4cc988/history. HTML: [/partnerships/caterpillar-acquires-monarch-tractor-assets/history](/partnerships/caterpillar-acquires-monarch-tractor-assets/history)._