Exhibit 99.1 Cytek Biosciences Reports First Quarter 2024 Financial Results FREMONT, Calif., May 8, 2024 (GLOBE NEWSWIRE) — Cytek® Biosciences, Inc. (“Cytek Biosciences” or “Cytek”) (Nasdaq: CTKB), a leading cell analysis solutions company, today reported financial results for the first quarter ended March 31, 2024. Recent Highlights • Total revenue was $44.9 million, representing a 21$37.3 million, representing an increase of 11% compar ...