BeyondSpring Inc.

We currently lease office space in New Jersey, with total space of 9,727 square feet. The lease expires in February 2027. Our current rent is $26,344 per month. Starting in August 2026, our annual rent will increase by $0.50 per square foot leased. We additionally pay for the cost of utilities, as well as our share of building real estate taxes and building operating expenses. Payments under the lease are expensed on a straight-line basis over the period of the lease.

We lease office space in Dalian, China, with total space of 210.65 square meters and a monthly rent of RMB 10,252 (approximately $1,466). The lease expires on December 31, 2027. Payments under the lease are expensed on a straight-line basis over the period of the lease.

SEED currently leases permanent office space and lab space in Pennsylvania, with a total space of approximately 10,086 square feet. Its current rent is $41,327 per month. Starting in June 2026, SEED’s annual rent will increase by 3%. SEED additionally pays for the cost of its utilities, as well as its proportionate share of building real estate taxes, and building operating expenses, and has paid approximately $0.9 million for improvements to the leased property on behalf of the lessor. Payments under the lease are expensed on a straight-line basis over the period of the lease. Additionally, SEED has also purchased lab equipment of approximately $1.9 million as of December 31, 2025.