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SEC Filings

Theseus Pharmaceuticals
FormDescriptionDateFormat
S-8Securities offered to employees pursuant to employee benefit plansOct 8, 2021Open Securities offered to employees pursuant to employee benefit plans in HTML.Open Securities offered to employees pursuant to employee benefit plans in DOC file.Open Securities offered to employees pursuant to employee benefit plans in PDF file.Open Securities offered to employees pursuant to employee benefit plans in XLS file.
424B4Form of prospectus disclosing information facts events covered in both forms 424B1 424B3Oct 7, 2021Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in HTML.Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in DOC file.Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in PDF file.Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in XLS file.
S-1MEFRegistration of up to an additional 20% of securities for any offering registered on an S-1Oct 6, 2021Open Registration of up to an additional 20% of securities for any offering registered on an S-1 in HTML.Open Registration of up to an additional 20% of securities for any offering registered on an S-1 in DOC file.Open Registration of up to an additional 20% of securities for any offering registered on an S-1 in PDF file.Open Registration of up to an additional 20% of securities for any offering registered on an S-1 in XLS file.
8-A12BRegistration of certain classes of securities 12(b) of the Securities Exchange ActOct 1, 2021Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in HTML.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in DOC file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in PDF file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in XLS file.
S-1/AAmended Registration statement for face-amount certificate companiesSep 30, 2021Open Amended Registration statement for face-amount certificate companies in HTML.Open Amended Registration statement for face-amount certificate companies in DOC file.Open Amended Registration statement for face-amount certificate companies in PDF file.Open Amended Registration statement for face-amount certificate companies in XLS file.
S-1Registration statement for face-amount certificate companiesSep 15, 2021Open Registration statement for face-amount certificate companies in HTML.Open Registration statement for face-amount certificate companies in DOC file.Open Registration statement for face-amount certificate companies in PDF file.Open Registration statement for face-amount certificate companies in XLS file.