secwatch / observer
8-K filed June 2, 2026, 4:15 PM ET ticker CTKB CIK 0001831915
leadership confidence high sentiment neutral materiality 0.50

Cytek Biosciences SVP Global Sales Philippe Busque resigns effective June 5

Cytek Biosciences, Inc.

Executive movements

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Departed

Philippe Busque

Senior Vice President, Global Sales and Services
CTKB · Cytek Biosciences, Inc.
Effective
2026-06-05
Filed
June 2, 2026, 4:15 PM ET
On May 27, 2026, Philippe Busque, Ph.D. submitted his resignation from his position as the Senior Vice President, Global Sales and Services of Cytek Biosciences, Inc. (the “Company”), effective as of June 5, 2026, to pursue another career opportunity.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Philippe Busque resigned as Senior Vice President, Global Sales and Services at Cytek Biosciences, Inc..

Action
resigned
Role
Senior Vice President, Global Sales and Services
Exact text from the filing
On May 27, 2026, Philippe Busque, Ph.D. submitted his resignation from his position as the Senior Vice President, Global Sales and Services of Cytek Biosciences, Inc. (the “Company”), effective as of June 5, 2026, to pursue another career opportunity.
View on SEC.gov

Cytek Biosciences, Inc. filing history →

Source: SEC EDGAR
accession 0001193125-26-253538
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