---
schema_version: "secwatch.filing_event.v1"
accession: "0000790051-26-000015"
form_type: "8-K"
ticker: "CSL"
cik: "0000790051"
company_name: "CARLISLE COMPANIES INC"
filed_at: "2026-04-23T23:59:59+00:00"
generated_at: "2026-05-15T04:43:59.083008+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Carlisle Q1 revenue down 4% to $1.05B, adj EPS $3.63, reaffirms FY outlook

## Summary
- Revenue $1.05B (-4% YoY); diluted EPS $3.10, adjusted EPS $3.63 (+1%).
- Adj EBITDA margin 22.3% (+50bps); CCM margin 27.4% (+30bps), CWT margin 15.2% (-40bps).
- Repurchased $250M shares; free cash flow used $73M after $125M tax payment.
- Reaffirms FY2026: low-single-digit revenue growth, ~50bps adj EBITDA margin expansion.
- Pricing actions taken to offset oil-driven raw material cost inflation; second round at CCM.

## SEC filing metadata
- accession: 0000790051-26-000015
- form_type: 8-K
- ticker: CSL
- cik: 0000790051
- company_name: CARLISLE COMPANIES INC
- filed_at: 2026-04-23T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/790051/000079005126000015/0000790051-26-000015-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/790051/000079005126000015/csl-20260423.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000790051-26-000015
- JSON: https://secwatch.observer/filing/0000790051-26-000015.json
- Plain text: https://secwatch.observer/filing/0000790051-26-000015.txt

## Key facts
- Earnings Releases
  CARLISLE COMPANIES INC updated its the first quarter ended March 31, 2026 guidance (reaffirmed).
  - Period: the first quarter ended March 31, 2026
  - Guidance: reaffirmed
  - Result: reported results
  source text: On April 23, 2026, Carlisle Companies Incorporated (the “Company”) issued a press release regarding the Company’s financial results for the first quarter ended March 31, 2026.
  evidence_url: https://www.sec.gov/Archives/edgar/data/790051/000079005126000015/0000790051-26-000015-index.htm

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