v3.25.2
Cover
Aug. 13, 2025
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 13, 2025
Entity File Number 001-38024
Entity Registrant Name BeyondSpring Inc.
Entity Central Index Key 0001677940
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 100 Campus Drive, West Side, 4th Floor, Suite 410
Entity Address, City or Town Florham Park
Entity Address, State or Province NJ
Entity Address, Postal Zip Code 07932
City Area Code 646
Local Phone Number 305-6387
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Ordinary Shares, par value $0.0001 per share
Trading Symbol BYSI
Security Exchange Name NASDAQ
Entity Emerging Growth Company false