Chief Operating Officer · Disc Medicine, Inc. (IRON)

Jonathan Yu

A named executive officer of Disc Medicine in every fiscal year CompBrief holds from FY2022 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

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Total disclosed compensation, FY2025

$3,485,203

FY2024: $2,936,021

5th of 5 named executive officers at Disc Medicine by FY2025 total.

5 named officers on file for Disc Medicine, FY2025

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What this number hides

The filing gives the total. Disc Medicine’s full Executive Compensation Report gives every award, the disclosed peer set and what the total leaves out — the pair adds the board’s.

Compensation figures as of the proxy filed April 28, 2026 (DEF 14A).

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Jonathan Yu compensation by year

Disc Medicine Summary Compensation Table · all 4 fiscal years held
In US dollars, as Disc Medicine reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2022FY2023FY2024FY2025
Salary$355,884$419,000$490,000$507,000
Bonus$20,000$0$0$0
Stock awards$0$0$1,160,744$1,313,040
Option awards$277,221$0$1,010,327$1,360,603
Non-equity incentive$163,438$201,120$264,600$294,060
Pension and deferred compensation$0$0$0$0
All other$0$7,885$10,350$10,500
Total$816,543$628,005$2,936,021$3,485,203

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Disc Medicine, Inc. DEF 14A filed April 28, 2026, accession 0001193125-26-187646, and prior-year filings.

How this page was built: the Disc Medicine, Inc. filed document, accession 0001193125-26-187646. Every figure is read from that document and cited to the page and table it appears in. Filed April 28, 2026.

$817K
$628K
$2.9M
$3.5M
FY22
FY23
FY24
FY25
SalaryBonusNon-equity incentiveStock awardsOption awardsAll other

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
RSU24,000$1,905,840—
RSU13,624$1,081,882—
Option8,462—$13.50
Option28,500—$54.71
Option14,193—$63.90

Per the Outstanding Equity Awards at Fiscal Year-End table in Disc Medicine, Inc.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.

Disc Medicine’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
John QuiselPresident and Chief Executive Officer$9,986,626
Jean FranchiChief Financial Officer$4,169,143
Pamela StephensonChief Commercial Officer$4,162,263
William SavageChief Medical Officer$3,510,483
Jonathan Yu · this pageChief Operating Officer$3,485,203

The full Disc Medicine compensation record

free company brief

This page is one person within Disc Medicine's record. The company brief lists every named executive, each linking to their own page.

Peer companies

named in the Disc Medicine proxy · each links to its own free brief

Compensation, the day it’s disclosed

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How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are Disc Medicine's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

Jonathan Yu's compensation dossier