What changed in this filing

We lease all of our facilities, other than the following facilities that we own:

our offices and laboratories in Changping, Beijing and our manufacturing facility in Guangzhou, China.

We lease an aggregate of approximately 73,000 square meters of office space at approximately 31 other locations across China, the United States and Europe, in cities such as Beijing, Shanghai, Suzhou, and Guangzhou, China;

Cambridge, Massachusetts;

our offices and laboratories in Changping, Beijing, our manufacturing facility in Guangzhou, China, and the site for our planned manufacturing facility and clinical R&D center at the Princeton Innovation Park in Hopewell, New Jersey.

We lease an aggregate of approximately 91,000 square meters of office space at approximately 37 other locations across the United States, China, and Europe, in cities such as Cambridge, Massachusetts;

Ridgefield Park, New Jersey;

Emeryville and San Mateo, California;

and Emeryville and San Mateo, California in the United States;

Beijing, Shanghai, Suzhou, and Guangzhou in China;

and Basel, Switzerland, primarily for our offices and for our manufacturing facility in Suzhou, China, pursuant to leases with various expiration dates, with the latest expiring in 2026.

What changed 10-K

Item 2. Properties