Chief Legal Officer and Corporate Secretary · Spyre Therapeutics, Inc. (SYRE)

Heidy King-Jones

A named executive officer of Spyre Therapeutics in every fiscal year CompBrief holds from FY2023 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$2,192,045

FY2024: $2,051,909

Compensation figures as of the proxy filed April 10, 2026 (DEF 14A).

Heidy King-Jones compensation by year

Spyre Therapeutics Summary Compensation Table · all 3 fiscal years held
In US dollars, as Spyre Therapeutics reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2023FY2024FY2025
Salary$168,724$480,000$490,000
Bonus$62,700$0$0
Stock awards$0$0$0
Option awards$6,356,857$1,341,509$1,433,245
Non-equity incentive$0$230,400$254,800
Pension and deferred compensation$0$0$0
All other$0$0$14,000
Total$6,588,281$2,051,909$2,192,045

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Spyre Therapeutics, Inc. DEF 14A filed April 10, 2026, accession 0001636282-26-000039, and prior-year filings. Open the filing on EDGAR.

$6.6M
$2.1M
$2.2M
FY23
FY24
FY25
SalaryBonusNon-equity incentiveOption awardsAll other

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
Option236,168—$14.50
Option73,615—$21.66
Option34,125—$25.86

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

Change-in-control & termination

estimated payments Spyre Therapeutics discloses, by trigger · FY2025
TriggerCash severanceAccelerated equityBenefits continuationTotal as disclosed
Involuntary termination without cause$686,000$2,837,929$34,416$3,558,346
Change in control and involuntary termination$931,000$5,365,017$51,625$6,347,641
Change in control, no termination$0$0$0$0
Death$0$5,365,017$0$5,365,017
Disability$0$5,365,017$0$5,365,017

Per the Potential Payments Upon Termination or Change in Control table in Spyre Therapeutics, Inc.'s FY2025 proxy. Estimates as the company printed them; a dash means it printed no figure.

Spyre Therapeutics’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Cameron TurtleChief Executive Officer$6,707,361
Sheldon SloanChief Medical Officer$2,211,805
Scott BurrowsChief Financial Officer$2,192,045
Heidy King-Jones · this pageChief Legal Officer and Corporate Secretary$2,192,045

The full Spyre Therapeutics compensation record

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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 Spyre Therapeutics'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.

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