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$IRON All transactions

Disc Medicine, Inc.

M

$ Value

$10K

Shares

10,000

Price

$1

Filed

Sep 11

Insider

Name

Quisel John D

Title

Chief Executive Officer

CIK

0001586788

Roles

Director Officer

Transaction Details

Transaction Date

2025-09-09

Code

M

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

171,828

Footnotes

The shares underlying this option are fully vested and exercisable as of the date hereof.

Filing Info

Accession No.

0001586788-25-000004

Form Type

4

Issuer CIK

0001816736

Quisel John D's History

Date Ticker Type Value
2025-12-19 IRON M $12K
2025-12-19 IRON M $0
2025-12-11 IRON M $394K
2025-12-11 IRON $220K
2025-12-11 IRON $400K
2025-12-11 IRON $1.5M
2025-12-11 IRON $1.6M
2025-12-11 IRON M $0
2025-09-09 IRON M $10K
2025-09-09 IRON M $0

Other Insiders at IRON (90d)

Insider Bought Sold Last
Franchi Jean M.
Chief Financial Officer
$461K 2026-04-14
Savage William Jacob
Chief Medical Officer
$380K 2026-04-13