Quarterly report [Sections 13 or 15(d)]

Document and Entity Information

v3.26.1
Document and Entity Information - shares
shares in Thousands
 9 Months Ended
Feb. 28, 2026
Mar. 31, 2026
Document and Entity Information    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Feb. 28, 2026  
Document Transition Report false  
Securities Act File Number 000-49908  
Entity Registrant Name CYTODYN INC.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 83-1887078  
Entity Address, Address Line One 1111 Main Street  
Entity Address, Address Line Two Suite 660  
Entity Address, City or Town Vancouver  
Entity Address, State or Province WA  
Entity Address, Postal Zip Code 98660  
City Area Code 360  
Local Phone Number 980-8524  
Title of 12(b) Security None  
No Trading Symbol Flag true  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   1,366,030
Entity Central Index Key 0001175680  
Current Fiscal Year End Date --05-31  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q3  
Amendment Flag false