---
schema_version: "secwatch.filing_event.v1"
accession: "0001579241-21-000066"
form_type: "8-K"
ticker: "ALLE"
cik: "0001579241"
company_name: "Allegion plc"
filed_at: "2021-10-01T23:59:59+00:00"
generated_at: "2026-06-28T23:56:15.288994+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Allegion revises FY2021 outlook lower; revenue growth 4-4.5%, EPS $4.95-$5.05

## Summary
- Full-year 2021 revenue growth revised to 4-4.5% reported, 3-3.5% organic; EPS $4.95-$5.05 (GAAP), adjusted EPS $5.00-$5.10.
- Supply chain, electronic component & labor shortages delay $80M-$100M in 2021 revenue; backlogs at historically high levels.
- Margins pressured by supply chain inefficiencies, rising freight and material costs; challenges expected to subside in 2022.
- Adjusted effective tax rate reduced to ~9% on full-year basis due to favorable discrete items & geographic mix.
- Q3 2021 earnings release scheduled for Oct. 21, 2021; available cash flow estimated at $460M-$480M.

## SEC filing metadata
- accession: 0001579241-21-000066
- form_type: 8-K
- ticker: ALLE
- cik: 0001579241
- company_name: Allegion plc
- filed_at: 2021-10-01T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1579241/000157924121000066/0001579241-21-000066-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1579241/000157924121000066/alle-20211001.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001579241-21-000066
- JSON: https://secwatch.observer/filing/0001579241-21-000066.json
- Plain text: https://secwatch.observer/filing/0001579241-21-000066.txt

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