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$RGEN
$184.69 +$8.89 (5.06%) Close

Company Executives

Officer Age In this role Joined 2025 pay Source
Olivier Loeillot Also a director
President and CEO
56 Not stated 2023 $6,114,771
Jason K. Garland
CFO
Not stated Since 2023
3 years
2023 $2,988,322
James Bylund
COO
Not stated Since 2022
4 years
2020 $2,932,519
Brian Douglass
CHIEF PRODUCT OFFICER
Title from the Form 4 dated Oct 6, 2026
Not stated Not stated 2024 $1,734,794
Ralf Kuriyel
Senior Vice President, R&D
Not stated Since 2016
10 years
2016 $2,328,921

Each officer opens the passage of the filing that names them. A title that changed since the list comes from the officer's latest Form 3, 4 or 5, and its start year is not stated there. "Not stated" means the filing does not say. Pay is the proxy's Summary Compensation Table, which reports only the named executive officers.

Directors
9
serving now
Independent
Not stated
the proxy does not say
Average tenure
7.4 years
from year joined
CEO also chairs the board
No
Martin D. Madaus, D.V.M., Ph.D.
Director Age On board Independent Committees Other public boards 2025 pay Source
Martin D. Madaus, D.V.M., Ph.D.
66 2023
3 years
Not stated
Nominating & Corporate Governance · Chair
None stated Not stated
Olivier Loeillot
56 2024
2 years
Not stated None stated None stated Paid as CEO
Karen A. Dawes
74 2005
21 years
Not stated
Audit
None stated $355,275
Nicolas M. Barthelemy
60 2014
12 years
Not stated
Compensation
None stated $311,747
Carrie Eglinton Manner
52 2020
6 years
Not stated
Audit
None stated $305,275
Konstantin Konstantinov, Ph.D.
68 2022
4 years
Not stated
Nominating & Corporate Governance
None stated Not stated
Rohin Mhatre, Ph.D.
61 2020
6 years
Not stated
Compensation
None stated Not stated
Glenn P. Muir
67 2015
11 years
Not stated
Audit · Chair
None stated $340,275
Margaret A. Pax
66 2024
2 years
Not stated
Compensation · Chair
None stated $318,803

Each director opens the passage of the proxy that names them. "Not stated" means the proxy does not say; it never means "no". Pay is the proxy's Director Compensation table; the CEO is paid as an executive.

1 disclosed in the proxy filed Apr 2, 2026
FMR LLC ("Fidelity")
beneficially owned approximately 5.1% of our common stock as of December 31, 2025
Approximately $172,528
2025

Fidelity or its affiliates act as third-party administrator for the equity compensation plan, 401(k) plan and Non-Employee Directors Deferred Compensation Plan, and provide management services for the HSA and FSA programs; the Company paid Fidelity for these services.

With the Company Open in proxy

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