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QuidelOrtho Appoints Nathaniel Sisitsky as Chief Legal Officer

PUBLIC · QDELMar 24, 2026

Position

Chief Legal Officer

Company

QuidelOrtho

Nathaniel "Nate" Sisitsky
San DiegoManufacturingBiotechnologyHealth CareHealth Diagnostics

Description

QuidelOrtho Corporation announces the appointment of Nathaniel "Nate" Sisitsky as its new Chief Legal Officer, effective March 23, 2026. He will lead the company's global legal, compliance, and corporate governance functions.

Quick answer

QuidelOrtho Appoints Nathaniel Sisitsky as Chief Legal Officer (March 24, 2026). QuidelOrtho is based in San Diego, California, United States.

Who is the new Chief Legal Officer at QuidelOrtho?
QuidelOrtho named Nathaniel "Nate" Sisitsky Chief Legal Officer, announced March 24, 2026.
What did QuidelOrtho announce on March 24, 2026?
QuidelOrtho Corporation announces the appointment of Nathaniel "Nate" Sisitsky as its new Chief Legal Officer, effective March 23, 2026. He will lead the company's global legal, compliance, and corporate governance functions.
What does QuidelOrtho do?
QuidelOrtho Corporation (Nasdaq: QDEL) is a world leader in in vitro diagnostics, developing and manufacturing intelligent in vitro diagnostics solutions that transform data into understanding and action for more people...
Where is QuidelOrtho based?
QuidelOrtho is based in San Diego, California, United States.
Which similar companies made leadership changes around the same time?
Cerenome, Inc. (April 9, 2026), Solventum (March 24, 2026), Granules India (March 25, 2026) and Linear Health Sciences (March 26, 2026) also announced leadership changes within 45 days of QuidelOrtho.

Source: Fundz verified event record.

Other recent leadership changes in Health Diagnostics and Manufacturing

Executive moves at companies in the same sectors within 45 days, from Fundz verified event records.

Who to call at QuidelOrtho, and when

A new leader at QuidelOrtho brings new priorities and often new vendors. The first weeks are when they listen.

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Company Information

Company

QuidelOrtho

Location

9975 Summers Ridge Road

San Diego, California, United States

About

QuidelOrtho Corporation (Nasdaq: QDEL) is a world leader in in vitro diagnostics, developing and manufacturing intelligent in vitro diagnostics solutions that transform data into understanding and action for more people in more places every day. By offering industry-leading expertise in immunoassay and molecular testing, clinical chemistry and transfusion medicine, QuidelOrtho brings fast, accurate and reliable diagnostics when and where they are needed – from home to hospital, lab to clinic. Building on its long history of innovation, QuidelOrtho works with global healthcare customers to advance diagnostics, where insights and solutions seamlessly connect, illuminating a clearer path for informed decisions.

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