{"entity":{"type":"insider","cik":"0002002965","url":"/insider/0002002965","json_url":"/insider/0002002965.json","name":"Snider Britt A.","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":3,"n_filings":3,"first":"2023-12-19","last":"2025-02-26","span_basis":"filed_date"},"name_variants":[{"name":"Snider Britt A.","source":"filing","n_filings":3,"first_seen":"2023-12-19","last_seen":"2025-02-26"}],"transactions":[{"id":4885375,"accession":"0001415889-25-005676","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-005676","line_url":"/filing/0001415889-25-005676#line-1","is_derivative":false,"issuer_cik":"0000860546","issuer_name":"COPT DEFENSE PROPERTIES","issuer_ticker":"CDP","issuer_name_source":null,"issuer_url":"/issuer/0000860546","owner_cik":"0002002965","owner_name":"Snider Britt A.","owner_display_name":"Snider Britt A.","owner_url":"/insider/0002002965","role":"Officer (EVP & COO)","role_mark":"O","role_mark_label":"Officer (EVP & COO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & COO","security_title":"Common Shares","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":26.93,"price_display":"26.93","price_state":"stated","total_value":26930.0,"total_display":"26,930.00","total_whole":"26,930","shares_owned_after":3000.0,"shares_owned_after_display":"3,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-02-26","filed_date":"2025-02-26","scope":"insider"},{"id":2900577,"accession":"0001415889-24-023185","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-24-023185","line_url":"/filing/0001415889-24-023185#line-1","is_derivative":false,"issuer_cik":"0000860546","issuer_name":"COPT DEFENSE PROPERTIES","issuer_ticker":"CDP","issuer_name_source":null,"issuer_url":"/issuer/0000860546","owner_cik":"0002002965","owner_name":"Snider Britt A.","owner_display_name":"Snider Britt A.","owner_url":"/insider/0002002965","role":"Officer (EVP & COO)","role_mark":"O","role_mark_label":"Officer (EVP & COO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & COO","security_title":"Common Shares","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":29.407,"price_display":"29.41","price_state":"stated","total_value":29407.0,"total_display":"29,407.00","total_whole":"29,407","shares_owned_after":2000.0,"shares_owned_after_display":"2,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-09-10","filed_date":"2024-09-11","scope":"insider"},{"id":7959302,"accession":"0001415889-23-016725","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-23-016725","line_url":"/filing/0001415889-23-016725#line-1","is_derivative":false,"issuer_cik":"0000860546","issuer_name":"COPT DEFENSE PROPERTIES","issuer_ticker":"CDP","issuer_name_source":null,"issuer_url":"/issuer/0000860546","owner_cik":"0002002965","owner_name":"Snider Britt A.","owner_display_name":"Snider Britt A.","owner_url":"/insider/0002002965","role":"Officer (EVP & COO)","role_mark":"O","role_mark_label":"Officer (EVP & COO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & COO","security_title":"Common Shares","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":25.11,"price_display":"25.11","price_state":"stated","total_value":25110.0,"total_display":"25,110.00","total_whole":"25,110","shares_owned_after":1000.0,"shares_owned_after_display":"1,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-12-19","filed_date":"2023-12-19","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":3,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":3,"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":3},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000860546","name":"COPT DEFENSE PROPERTIES","url":"/issuer/0000860546","role":"Officer (EVP & COO)","n_filings":3,"first_seen":"2023-12-19","last_seen":"2025-02-26"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0002002965","retrieved_at":"2026-08-22T21:18:49+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"}}