Senior Vice President, Research and Development · REPLIGEN CORP (RGEN)

Ralf Kuriyel

A named executive officer of REPLIGEN 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

$2,328,921

FY2024: $1,994,138

Compensation figures as of the proxy filed April 2, 2026 (DEF 14A).

Ralf Kuriyel compensation by year

REPLIGEN Summary Compensation Table · all 3 fiscal years held
In US dollars, as REPLIGEN reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2023FY2024FY2025
Salary$396,743$396,743$420,548
Bonus$0$0$0
Stock awards$938,857$1,017,509$1,214,631
Option awards$320,882$341,244$365,182
Non-equity incentive$0$233,642$319,354
Pension and deferred compensation$0$0$0
All other$5,000$5,000$9,206
Total$1,661,482$1,994,138$2,328,921

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: REPLIGEN CORP DEF 14A filed April 2, 2026, accession 0001193125-26-140115, and prior-year filings. Open the filing on EDGAR.

$1.7M
$2.0M
$2.3M
FY23
FY24
FY25
SalaryNon-equity incentiveStock awardsOption awardsAll other

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
RSU4,826$790,788—
PSU2,413$395,394—
RSU2,347$384,579—
PSU1,760$288,394—
RSU1,156$189,422—
PSU867$142,067—
PSU314$51,452—
Option2,332—$192.71
Option1,197—$180.48
Option4,542—$155.38

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

Change-in-control & termination

estimated payments REPLIGEN discloses, by trigger · FY2025
TriggerCash severanceAccelerated equityBenefits continuationTotal as disclosed
Change in control and involuntary termination$1,103,939$2,474,131$56,946$3,950,427
Involuntary termination without cause$413,481$1,290,812$37,964$1,742,257

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

REPLIGEN’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Olivier LoeillotPresident and Chief Executive Officer$6,114,771
Jason GarlandChief Financial Officer$2,988,322
James BylundChief Operating Officer$2,932,519
Ralf Kuriyel · this pageSenior Vice President, Research and Development$2,328,921
Brian DouglassSenior Vice President, Chief Product Officer$1,734,794

The full REPLIGEN compensation record

free company brief

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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 REPLIGEN'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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