YU JONATHAN YEN-WEN

PrivateCIK: 1951849
Location

WATERTOWN, MA

Senior insider sale

Chief Operating Officer at DISC MEDICINE, INC. — senior position signals high conviction

$180.8K

3.23K shares

What this filing means

YU JONATHAN YEN-WEN plans to sell 3.23K shares of DISC MEDICINE, INC. valued at approximately $180.8K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderYU JONATHAN YEN-WENCIK 1951849
IssuerDISC MEDICINE, INC.CIK 1816736
Officer· Chief Operating Officer
Since Feb 2026
3.23K
Shares to sell
$180.8K
Approx. market value
3.23K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

RSU Vesting

N/A

2/15/2026
3.23K
Total acquired3.23K
Planned & Completed Dispositions1
Sort
NASDAQPlanned

Units to sell

3.23K

Market value

$180.8K

2/17/2026
Total

Units

3.23K

Value

$180.8K

YU JONATHAN YEN-WEN — Planned Insider Sale (Form 144) | Finecho