v3.25.2
Cover
Aug. 04, 2025
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 04, 2025
Entity File Number 001-41905
Entity Registrant Name Cassava Sciences, Inc.
Entity Central Index Key 0001069530
Entity Tax Identification Number 91-1911336
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 6801 N Capital of Texas Highway, Building 1; Suite 300
Entity Address, City or Town Austin
Entity Address, State or Province TX
Entity Address, Postal Zip Code 78731
City Area Code 512
Local Phone Number 501-2444
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $0.001 par value
Trading Symbol SAVA
Security Exchange Name NASDAQ
Entity Emerging Growth Company false