S-1 Filing Posted on March 31, 2023 S-1 – SOLIGENIX, INC. (0000812796) (Filer) Filed: 2023-03-31 AccNo: 0001558370-23-005321 Size: 640 KB Source: S-1 – SOLIGENIX, INC. (0000812796) (Filer) By sf-admin