Form 4 Filing: Yu Jonathan Yen-Wen Sells $26K of $IRON

INSIDER SALE

⚡ MATERIALITY: 4/10

corporate issuer

Disc Medicine, Inc.

Ticker: $IRON

Transaction Value

$26K

Price/Share: $43.00

transaction date

2026-06-26

Shares: 600

Market Price Activity

HillSignal AI Analytical Report

SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, Yu Jonathan Yen-Wen, holds the title of Chief Operating Officer at Disc Medicine, Inc..

On 2026-06-26, the insider transacted 600 shares.The shares were transacted at a weighted average price of $43.00 per share, resulting in a total market-relevant value of $26K.

Executive Summary Summary

Yu Jonathan Yen-Wen (Chief Operating Officer) sold $26K of $IRON

Post-Transaction Position: 54,324 shares

SEC Accession No: 0001193125-26-290891 (CIK: 1951849)

Verified Multi-Source Index

Verify the accuracy of this insider transaction and corporate entity independently. HillSignal pulls data directly from official SEC databases; use the sources below to corroborate.

SEC EDGAR FilingView Source Form 4

Yahoo Finance$IRON Quote & Profile

OpenCorporates RegistryVerify Corporate Identity

Google News$IRON News Coverage