YU JONATHAN YEN-WEN

PrivateCIK: 1951849
Location

WATERTOWN, MA

YU JONATHAN YEN-WEN (Chief Operating Officer) received a stock award from DISC MEDICINE, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderYU JONATHAN YEN-WENCIK 1951849
IssuerDISC MEDICINE, INC.CIK 1816736
Officer· Chief Operating Officer
Since Feb 2026
+42.50K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
42.50K acquired
Non-Derivative Transactions1

Common Stock

Direct
A · Award

Shares

+17K

Price / share

Trade value

% of position

41.9%
2/10/2026
40.55K57.55K
Total

Net shares

+17K

Net value

$0.00

Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

25.50K shares

Shares

+25.50K

Strike price

74.75

Held after

25.50K

Exercisable

2/10/2026
YU JONATHAN YEN-WEN — Insider Transaction (Form 4) Filed Feb 11, 2026 | Finecho