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PRESS-RELEASE ·Filed Oct 19, 2026

IRON

Disc Medicine Inc
BEARISH
Impact 7/10
Horizondays Processed6d 17h ago WireGlobeNewswire
Press release · Offering
Actionable Insight ▼ Bearish

The $350M offering is a large capital raise for a clinical-stage biotech with no approved products, implying significant dilution. Monitor the pricing and actual share count in the final prospectus supplement; the stock may face downward pressure as the market absorbs the new supply. Watch for any updates on bitopertin regulatory timelines or clinical data that could offset dilution concerns.

DirectionBearish
Confidencehigh
Horizondays
Latest settled — T+1d ⚠ clustered
IRON ▼ -4.38% at T+1d
SHORT call ✓ call won +4.38% · α vs SPY +4.90% · entry $79.48 → $76.00
Next anchor: T+5d due 1h ago
Latest observation: T+3 +2.84% FF3 residual α
Entry = T+0 close
Oct 19, 2026
via day close
T+1d
-4.38%
call +4.38% · α +4.90%
$76.00
settled 6d ago
T+5d
Pending
due 1h ago
T+20d
Pending
in 21d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

Disc Medicine announced a $350M underwritten public offering of common stock and pre-funded warrants, with a 30-day underwriter option for an additional $52.5M. The proceeds will fund clinical development, potential commercialization of bitopertin for EPP/XLP, and general corporate purposes. This is a large dilutive event for a clinical-stage biotech with no approved products, representing a significant cash raise that will dilute existing shareholders substantially.

Key Financial Metrics

Deal Value
$350.0M

Key Facts

  • Disc Medicine commenced an underwritten public offering of $350M of common stock and pre-funded warrants
  • Underwriters have a 30-day option to purchase up to an additional $52.5M of common stock
  • Proceeds will fund clinical development, potential commercialization of bitopertin for EPP/XLP, and working capital
  • Jefferies, Leerink Partners, Morgan Stanley, and Cantor are joint book-running managers
  • Offering is being made under an automatic shelf registration statement (Form S-3) filed August 8, 2024

Financial Impact

$350M base offering plus up to $52.5M additional from underwriter option = up to $402.5M total gross proceeds

dilutioncashshares outstanding

Risk Factors

  • Substantial dilution to existing shareholders from the $350M offering and potential $52.5M overallotment
  • No approved products; clinical-stage risk with no revenue to offset dilution
  • Market conditions may affect pricing and completion of the offering
  • Proceeds used for pre-commercialization activities for bitopertin, which has not yet received FDA approval

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 1 press release from GlobeNewswire.

DocumentAccession Number
PRESS-RELEASE Data (Synthetic)press-3383860
36 reports for IRON
Performance horizon
67% Hit rate @ T+20 6 of 9 directional calls Went positive at some point 10 of 13 best @ T+20▲ +20.07%Sep 3, 2026
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Oct 22, 2026
3d ago
8-K
BEARISH ★ 6/10
$74.95awaiting T+20—$74.51 (+0.59%)
Oct 21, 2026
4d ago
424B5
BEARISH ★ 6/10
$75.03awaiting T+20—$74.51 (+0.69%)
Oct 21, 2026
4d ago
144
NEUTRAL ★ 2/10
$75.03awaiting T+20—$74.51 (−0.69%)
Oct 21, 2026
4d ago
144
NEUTRAL ★ 3/10
$75.03awaiting T+20—$74.51 (−0.69%)
Oct 21, 2026
4d ago
144
NEUTRAL ★ 2/10
$75.03awaiting T+20—$74.51 (−0.69%)
Oct 20, 2026
5d ago
144
NEUTRAL ★ 2/10
$76.00awaiting T+20—$74.51 (−1.96%)
Oct 20, 2026
5d ago
144
NEUTRAL ★ 2/10
$76.00awaiting T+20—$74.51 (−1.96%)
Oct 20, 2026
5d ago
144
NEUTRAL ★ 2/10
$76.00awaiting T+20—$74.51 (−1.96%)
Oct 19, 2026
6d ago
424B5
BEARISH ★ 6/10
$79.48awaiting T+20—$74.51 (+6.25%)
Oct 19, 2026
6d ago
144
NEUTRAL ★ 3/10
$79.48awaiting T+20—$74.51 (−6.25%)
Showing 10 of 36

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Report published Oct 19, 2026