---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-285282"
form_type: "8-K"
ticker: "IOBTQ"
cik: "0001865494"
company_name: "IO Biotech, Inc."
filed_at: "2025-11-18T23:59:59+00:00"
generated_at: "2026-05-16T18:52:45.914927+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.15
confidence: "low"
source: SEC EDGAR
---

# IO Biotech updates investor deck for Jefferies conference; no specific new data in exhibit

## Summary
- Company will present at Jefferies Global Healthcare Conference on November 18, 2025.
- Updated investor deck posted to company website on November 18, 2025, and filed with SEC.
- Filing exhibit contains only a disclaimer and forward-looking statements; no new financial or operational metrics.
- No changes to business strategy, pipeline, or guidance disclosed in the filing.

## SEC filing metadata
- accession: 0001193125-25-285282
- form_type: 8-K
- ticker: IOBTQ
- cik: 0001865494
- company_name: IO Biotech, Inc.
- filed_at: 2025-11-18T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.15
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1865494/000119312525285282/0001193125-25-285282-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1865494/000119312525285282/d59895d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-285282
- JSON: https://secwatch.observer/filing/0001193125-25-285282.json
- Plain text: https://secwatch.observer/filing/0001193125-25-285282.txt

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