{"entity":{"type":"insider","cik":"0001787307","url":"/insider/0001787307","json_url":"/insider/0001787307.json","name":"Dahms Bradford D.","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":2,"n_filings":2,"first":"2021-12-22","last":"2022-12-01","span_basis":"filed_date"},"name_variants":[{"name":"Dahms Bradford D.","source":"filing","n_filings":2,"first_seen":"2021-12-22","last_seen":"2022-12-01"}],"transactions":[{"id":6648868,"accession":"0001104659-22-123686","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-22-123686","line_url":"/filing/0001104659-22-123686#line-1","is_derivative":false,"issuer_cik":"0001745020","issuer_name":"Theseus Pharmaceuticals, Inc.","issuer_ticker":"THRX","issuer_name_source":null,"issuer_url":"/issuer/0001745020","owner_cik":"0001787307","owner_name":"Dahms Bradford D.","owner_display_name":"Dahms Bradford D.","owner_url":"/insider/0001787307","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1502.189,"shares_display":"1,502.19","price_per_share":6.657,"price_display":"6.66","price_state":"stated","total_value":10000.072173,"total_display":"10,000.07","total_whole":"10,000","shares_owned_after":6142.225,"shares_owned_after_display":"6,142.22","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-11-30","filed_date":"2022-12-01","scope":"insider"},{"id":5088092,"accession":"0000899243-21-049427","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-21-049427","line_url":"/filing/0000899243-21-049427#line-1","is_derivative":false,"issuer_cik":"0001745020","issuer_name":"Theseus Pharmaceuticals, Inc.","issuer_ticker":"THRX","issuer_name_source":null,"issuer_url":"/issuer/0001745020","owner_cik":"0001787307","owner_name":"Dahms Bradford D.","owner_display_name":"Dahms Bradford D.","owner_url":"/insider/0001787307","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1970.036,"shares_display":"1,970.04","price_per_share":10.1521,"price_display":"10.15","price_state":"stated","total_value":20000.0024756,"total_display":"20,000.00","total_whole":"20,000","shares_owned_after":1970.036,"shares_owned_after_display":"1,970.04","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-12-21","filed_date":"2021-12-22","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":2,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":2,"open_market":true},{"code":"S","label":"Open-market sale","n":0,"open_market":true},{"code":"M","label":"Option exercise","n":0,"open_market":false},{"code":"A","label":"Grant or award","n":0,"open_market":false},{"code":"F","label":"Tax withholding","n":0,"open_market":false},{"code":"D","label":"Disposition to the issuer","n":0,"open_market":false},{"code":"X","label":"In-the-money option exercise","n":0,"open_market":false}],"total":2},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001745020","name":"Theseus Pharmaceuticals, Inc.","url":"/issuer/0001745020","role":"Officer (Chief Financial Officer)","n_filings":2,"first_seen":"2021-12-22","last_seen":"2022-12-01"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001787307","retrieved_at":"2026-08-22T15:57:58+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-21","last_ingest":"2026-08-22T05:23:40.159918+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}