---
schema_version: "secwatch.filing_event.v1"
accession: "0000029644-23-000022"
form_type: "8-K"
ticker: "DCI"
cik: "0000029644"
company_name: "DONALDSON Co INC"
filed_at: "2023-01-25T23:59:59+00:00"
generated_at: "2026-06-20T09:51:47.152530+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Donaldson reorganizes into three reporting segments; recasts historical financials

## Summary
- New segments: Mobile Solutions, Industrial Solutions, Life Sciences; effective Nov 1, 2022.
- FY2022 recast: total net sales $3,306.6M, earnings before income taxes $438.4M.
- Q1 FY2023 recast: net sales $847.3M, earnings before taxes $116.6M.
- Mobile Solutions segment FY2022 net sales $2,126.5M; Life Sciences highest EBT margin at 23.3%.
- Industrial Solutions FY2022 EBT margin 14.8%; Life Sciences Q1 FY2023 margin fell to 17.2% from 28.0% a year ago.

## SEC filing metadata
- accession: 0000029644-23-000022
- form_type: 8-K
- ticker: DCI
- cik: 0000029644
- company_name: DONALDSON Co INC
- filed_at: 2023-01-25T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/29644/000002964423000022/0000029644-23-000022-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/29644/000002964423000022/dci-20230125.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000029644-23-000022
- JSON: https://secwatch.observer/filing/0000029644-23-000022.json
- Plain text: https://secwatch.observer/filing/0000029644-23-000022.txt

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