---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-012211"
form_type: "8-K"
ticker: "IRON"
cik: "0001816736"
company_name: "Disc Medicine, Inc."
filed_at: "2025-01-24T23:59:59+00:00"
generated_at: "2026-05-27T11:31:16.113490+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Disc Medicine prices $225.5M upsized public offering of common stock and pre-funded warrants

## Summary
- Offering of 3,918,182 shares at $55.00/share and 181,818 pre-funded warrants at $54.9999 each.
- Gross proceeds ~$225.5M; net proceeds ~$243.3M after underwriters' option exercised in full.
- Proceeds to fund clinical development, potential commercialization of bitopertin for EPP and XLP, and working capital.
- Cash, equivalents, and marketable securities plus offering net proceeds expected to fund operations into 2028.
- Offering closed January 24, 2025; underwriters include Jefferies, Leerink, Stifel, Cantor.

## SEC filing metadata
- accession: 0001193125-25-012211
- form_type: 8-K
- ticker: IRON
- cik: 0001816736
- company_name: Disc Medicine, Inc.
- filed_at: 2025-01-24T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1816736/000119312525012211/0001193125-25-012211-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1816736/000119312525012211/d833002d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-012211
- JSON: https://secwatch.observer/filing/0001193125-25-012211.json
- Plain text: https://secwatch.observer/filing/0001193125-25-012211.txt

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