Cytek Biosciences, Inc.

We currently lease approximately 99,000 square feet of office and laboratory space for our headquarters in Fremont, California. The lease expires in February 2029.

In Wuxi, China, we lease approximately 9,800 square feet of manufacturing and office space. The lease expires in January 2027. In November 2023, we purchased a building in Wuxi, China and relocated our Wuxi operations to the new facility in January 2024. The Wuxi building has approximately 56,000 square feet of manufacturing and office space.

In Shanghai, China, we lease approximately 14,000 square feet of office and laboratory space, under multiple leases expiring between October 2026 and November 2027.

In Singapore, we lease approximately 8,500 square feet of manufacturing and office space. The lease expires in January 2028.

We also lease space in Seattle, Washington; Bethesda, Maryland; San Diego, California; Beijing, China; Tokyo, Japan; Amsterdam, Netherlands; and Ely, England. We believe that our existing office, laboratory and manufacturing space, together with additional space and facilities available on commercially reasonable terms, will be sufficient to meet our current and future needs.