---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-013101"
form_type: "8-K"
ticker: "FSS"
cik: "0000277509"
company_name: "FEDERAL SIGNAL CORP /DE/"
filed_at: "2026-03-02T23:59:59+00:00"
generated_at: "2026-05-15T22:53:42.879687+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# Federal Signal posts investor presentation for March 2026; no material updates disclosed

## Summary
- Presentation posted to company website on March 2, 2026, for investor and analyst conversations.
- No specific financial figures, guidance changes, or strategic announcements provided in the filed excerpt.
- Investor deck titled 'Moves. Cleans. Protects.' but content beyond cover page not fully included.

## SEC filing metadata
- accession: 0001628280-26-013101
- form_type: 8-K
- ticker: FSS
- cik: 0000277509
- company_name: FEDERAL SIGNAL CORP /DE/
- filed_at: 2026-03-02T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/277509/000162828026013101/0001628280-26-013101-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/277509/000162828026013101/fss-20260302.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-013101
- JSON: https://secwatch.observer/filing/0001628280-26-013101.json
- Plain text: https://secwatch.observer/filing/0001628280-26-013101.txt

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