v3.26.1
Submission
Mar. 17, 2026
Submission [Line Items]  
Central Index Key 0001728117
Registrant Name Gossamer Bio, Inc.
Registration File Number 333-293009
Form Type S-3
Submission Type POSASR
Fee Exhibit Type EX-FILING FEES
Offset Table N/A N/A
Combined Prospectus Table N/A N/A