Company Executives

$SMMT Management Team

Mr. Robert Duggan

Executive Chairman of the Board

Co-Chief Executive Officer

Age 80

Compensation $158.6K USD

Sex Male

Dr. Mahkam Zanganeh

President

Co-Chief Executive Officer

Director

Age 54

Compensation $1.161M USD

Sex Female

Mr. Manmeet Soni

Chief Financial Officer

Chief Operating Officer

Director

Age 47

Compensation $4.772M USD

Sex Male

Mr. Robert Lacaze

Chief Commercial Officer

Age -

Compensation -

Sex Male

Name / Title	Age	Compensation	Sex
Mr. Robert Duggan Executive Chairman of the Board Co-Chief Executive Officer	80	$158.6K USD	Male
Dr. Mahkam Zanganeh President Co-Chief Executive Officer Director	54	$1.161M USD	Female
Mr. Manmeet Soni Chief Financial Officer Chief Operating Officer Director	47	$4.772M USD	Male
Mr. Robert Lacaze Chief Commercial Officer	-	-	Male

Board of Directors

From the proxy statement filed Apr 17, 2026

Directors

serving now

Independent

Not stated

the proxy does not say

Average tenure

4.4 years

from year joined

CEO also chairs the board

Yes

Robert W. Duggan

Director	Age	On board	Independent	Committees	Other public boards	2025 pay
Robert W. Duggan Board chair, CEO	81	2019 7 years	Not stated	None stated	None stated	Paid as CEO
Mahkam Zanganeh CEO	55	2020 6 years	Not stated	None stated	None stated	Paid as CEO
Manmeet Soni Executive officer	48	2019 7 years	Not stated	None stated	None stated	Not stated
Kenneth A. Clark	67	2021 5 years	Not stated	Compensation · Chair Nominating and Corporate Governance · Chair	None stated	$835,697
Robert Booth	72	2022 4 years	Not stated	Audit Nominating and Corporate Governance	None stated	$672,773
Alessandra Cesano	65	2022 4 years	Not stated	Nominating and Corporate Governance	None stated	$640,181
Yu (Michelle) Xia	59	2023 3 years	Not stated	None stated	None stated	$649,996
Mostafa Ronaghi	57	2024 2 years	Not stated	Audit Compensation	None stated	$625,486
Jeff Huber	57	2024 2 years	Not stated	Audit · Chair	None stated	$649,186

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.

Related-party transactions not read yet

The latest proxy was filed Oct 19, 2026 and its related-party section is being read. Check back shortly.

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