---
schema_version: "secwatch.filing_event.v1"
accession: "0000082811-23-000160"
form_type: "8-K"
ticker: "RRX"
cik: "0000082811"
company_name: "REGAL REXNORD CORP"
filed_at: "2023-09-08T23:59:59+00:00"
generated_at: "2026-06-10T22:25:33.189371+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Regal Rexnord files 8-K with pro forma financials for Altra acquisition

## Summary
- Disclosed pro forma net sales of $1,768.6M for Q2 2023, with adjusted EBITDA margin of 21.5%
- Pro forma organic sales declined 5.7% in Q2 2023 vs Q2 2022, with Power Efficiency Solutions down 22.2%
- Acquisition of Altra Industrial Motion Corp closed; pro forma adjustments include inventory step-up of $44.1M and transaction costs of $11.3M in Q2 2023
- Segment data shows Automation & Motion Control pro forma adjusted EBITDA margin of 25.3% for Q2 2023
- Filing includes historical pro forma results for periods from 2021 to 2023

## SEC filing metadata
- accession: 0000082811-23-000160
- form_type: 8-K
- ticker: RRX
- cik: 0000082811
- company_name: REGAL REXNORD CORP
- filed_at: 2023-09-08T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/82811/000008281123000160/0000082811-23-000160-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/82811/000008281123000160/rrx-20230908.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000082811-23-000160
- JSON: https://secwatch.observer/filing/0000082811-23-000160.json
- Plain text: https://secwatch.observer/filing/0000082811-23-000160.txt

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