Executive Vice President, Research · IONIS PHARMACEUTICALS INC (IONS)

Eric Swayze

A named executive officer of IONIS PHARMACEUTICALS in every fiscal year CompBrief holds from FY2021 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$3,233,339

FY2024: $3,425,772

Compensation figures as of the proxy filed April 23, 2026 (DEF 14A). Insider transactions since that proxy, current to 2026-09-24.

Eric Swayze compensation by year

IONIS PHARMACEUTICALS Summary Compensation Table · all 4 fiscal years held
In US dollars, as IONIS PHARMACEUTICALS reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2021FY2023FY2024FY2025
Salary$476,442$513,828$565,000$589,013
Bonus$217,258$431,616$353,125$626,710
Stock awards$1,469,249$1,108,598$1,758,701$1,632,840
Option awards$1,410,898$436,882$701,057$366,767
Non-equity incentive———$0
Pension and deferred compensation———$0
All other$45,603$67,141$47,889$18,009
Total$3,619,450$2,558,065$3,425,772$3,233,339

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: IONIS PHARMACEUTICALS INC DEF 14A filed April 23, 2026, accession 0001140361-26-016388, and prior-year filings. Open the filing on EDGAR.

$3.6M
$2.6M
$3.4M
$3.2M
FY21
FY23
FY24
FY25
SalaryBonusStock awardsOption awardsAll other

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
RSU33,000$2,610,630—
RSU15,300$1,210,383—
RSU11,991$948,608—
RSU8,603$680,583—
RSU5,500$435,105—
RSU4,250$336,218—
RSU3,714$293,815—
Option6,213—$37.58
Option14,167—$52.87
Option620—$32.60
Option22,000—$34.69

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

Insider transactions since the last proxy

1 Form 4 line since the FY2025 proxy (filed April 23, 2026)
current to 2026-09-24 · updated nightly
DateTransactionPlanSharesPriceHeld after
2026-06-25Sale10b5-110,602$79.1821,759

The 1 most recent of 1 lines, each as reported on the Form 4. "10b5-1" marks a trade the filing reports under a pre-arranged trading plan. View every Form 4 filing on EDGAR →

Change-in-control & termination

estimated payments IONIS PHARMACEUTICALS discloses, by trigger · FY2025
TriggerCash severanceAccelerated equityBenefits continuationTotal as disclosed
Change in control and involuntary termination———$1,339,999
Involuntary termination without cause———$646,889

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

IONIS PHARMACEUTICALS’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Brett MoniaChief Executive Officer$13,350,777
Elizabeth HougenExecutive Vice President, Finance and Chief Financial Officer$4,422,302
Richard GearyExecutive Vice President, Chief Development Officer$3,331,400
Brian BirchlerExecutive Vice President, Corporate and Development Operations$3,245,054
Eric Swayze · this pageExecutive Vice President, Research$3,233,339
Patrick O'NeilExecutive Vice President, Chief Legal Officer and General Counsel$3,210,608

The full IONIS PHARMACEUTICALS compensation record

free company brief

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

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 IONIS PHARMACEUTICALS'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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