{"entity":{"type":"insider","cik":"0001354818","url":"/insider/0001354818","json_url":"/insider/0001354818.json","name":"Wolfenson Barry","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":8,"n_filings":4,"first":"2007-12-11","last":"2014-09-17","span_basis":"filed_date"},"name_variants":[{"name":"Wolfenson Barry","source":"filing","n_filings":4,"first_seen":"2007-12-11","last_seen":"2014-09-17"}],"transactions":[{"id":6826494,"accession":"0001144204-14-056505","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001144204-14-056505","line_url":"/filing/0001144204-14-056505#line-1","is_derivative":false,"issuer_cik":"0000892160","issuer_name":"DERMA SCIENCES, INC.","issuer_ticker":"DSCI","issuer_name_source":null,"issuer_url":"/issuer/0000892160","owner_cik":"0001354818","owner_name":"Wolfenson Barry","owner_display_name":"Wolfenson Barry","owner_url":"/insider/0001354818","role":"Officer","role_mark":"O","role_mark_label":"Officer","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"See Remarks","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":3750.0,"shares_display":"3,750","price_per_share":7.99,"price_display":"7.99","price_state":"stated","total_value":29962.5,"total_display":"29,962.50","total_whole":"29,963","shares_owned_after":78835.0,"shares_owned_after_display":"78,835","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-09-16","filed_date":"2014-09-17","scope":"insider"},{"id":6487922,"accession":"0001144204-14-032174","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001144204-14-032174","line_url":"/filing/0001144204-14-032174#line-2","is_derivative":false,"issuer_cik":"0000892160","issuer_name":"DERMA SCIENCES, INC.","issuer_ticker":"DSCI","issuer_name_source":null,"issuer_url":"/issuer/0000892160","owner_cik":"0001354818","owner_name":"Wolfenson Barry","owner_display_name":"Wolfenson Barry","owner_url":"/insider/0001354818","role":"Officer","role_mark":"O","role_mark_label":"Officer","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"See Remarks","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":5750.0,"shares_display":"5,750","price_per_share":8.79,"price_display":"8.79","price_state":"stated","total_value":50542.5,"total_display":"50,542.50","total_whole":"50,543","shares_owned_after":75085.0,"shares_owned_after_display":"75,085","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-05-19","filed_date":"2014-05-19","scope":"insider"},{"id":6487920,"accession":"0001144204-14-032174","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001144204-14-032174","line_url":"/filing/0001144204-14-032174#line-1","is_derivative":false,"issuer_cik":"0000892160","issuer_name":"DERMA SCIENCES, INC.","issuer_ticker":"DSCI","issuer_name_source":null,"issuer_url":"/issuer/0000892160","owner_cik":"0001354818","owner_name":"Wolfenson Barry","owner_display_name":"Wolfenson Barry","owner_url":"/insider/0001354818","role":"Officer","role_mark":"O","role_mark_label":"Officer","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"See Remarks","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":5500.0,"shares_display":"5,500","price_per_share":8.79,"price_display":"8.79","price_state":"stated","total_value":48345.0,"total_display":"48,345.00","total_whole":"48,345","shares_owned_after":69335.0,"shares_owned_after_display":"69,335","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-05-16","filed_date":"2014-05-19","scope":"insider"},{"id":6006090,"accession":"0001088020-09-000006","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001088020-09-000006","line_url":"/filing/0001088020-09-000006#line-4","is_derivative":false,"issuer_cik":"0000892160","issuer_name":"DERMA SCIENCES, INC.","issuer_ticker":"DSCI","issuer_name_source":null,"issuer_url":"/issuer/0000892160","owner_cik":"0001354818","owner_name":"Wolfenson Barry","owner_display_name":"Wolfenson Barry","owner_url":"/insider/0001354818","role":"Officer (VP - Marketing & Bus. Dev)","role_mark":"O","role_mark_label":"Officer (VP - Marketing & Bus. Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP - Marketing & Bus. Dev.","security_title":"common stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1600.0,"shares_display":"1,600","price_per_share":0.43,"price_display":"0.43","price_state":"stated","total_value":688.0,"total_display":"688.00","total_whole":"688","shares_owned_after":77100.0,"shares_owned_after_display":"77,100","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-03-13","filed_date":"2009-03-18","scope":"insider"},{"id":6006086,"accession":"0001088020-09-000006","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001088020-09-000006","line_url":"/filing/0001088020-09-000006#line-3","is_derivative":false,"issuer_cik":"0000892160","issuer_name":"DERMA SCIENCES, INC.","issuer_ticker":"DSCI","issuer_name_source":null,"issuer_url":"/issuer/0000892160","owner_cik":"0001354818","owner_name":"Wolfenson Barry","owner_display_name":"Wolfenson Barry","owner_url":"/insider/0001354818","role":"Officer (VP - Marketing & Bus. Dev)","role_mark":"O","role_mark_label":"Officer (VP - Marketing & Bus. Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP - Marketing & Bus. Dev.","security_title":"common stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":10000.0,"shares_display":"10,000","price_per_share":0.43,"price_display":"0.43","price_state":"stated","total_value":4300.0,"total_display":"4,300.00","total_whole":"4,300","shares_owned_after":75500.0,"shares_owned_after_display":"75,500","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-03-12","filed_date":"2009-03-18","scope":"insider"},{"id":6006084,"accession":"0001088020-09-000006","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001088020-09-000006","line_url":"/filing/0001088020-09-000006","is_derivative":false,"issuer_cik":"0000892160","issuer_name":"DERMA SCIENCES, INC.","issuer_ticker":"DSCI","issuer_name_source":null,"issuer_url":"/issuer/0000892160","owner_cik":"0001354818","owner_name":"Wolfenson Barry","owner_display_name":"Wolfenson Barry","owner_url":"/insider/0001354818","role":"Officer (VP - Marketing & Bus. Dev)","role_mark":"O","role_mark_label":"Officer (VP - Marketing & Bus. Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP - Marketing & Bus. Dev.","security_title":"common stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":10500.0,"shares_display":"10,500","price_per_share":0.43476190476190474,"price_display":"0.43","price_state":"stated","total_value":4565.0,"total_display":"4,565.00","total_whole":"4,565","shares_owned_after":60500.0,"shares_owned_after_display":"60,500","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-03-09","filed_date":"2009-03-18","scope":"insider","n_lines":2},{"id":8484141,"accession":"0001088020-07-000063","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001088020-07-000063","line_url":"/filing/0001088020-07-000063#line-1","is_derivative":false,"issuer_cik":"0000892160","issuer_name":"DERMA SCIENCES, INC.","issuer_ticker":"DSCI","issuer_name_source":null,"issuer_url":"/issuer/0000892160","owner_cik":"0001354818","owner_name":"Wolfenson Barry","owner_display_name":"Wolfenson Barry","owner_url":"/insider/0001354818","role":"Officer (VP - Marketing & Bus. Dev)","role_mark":"O","role_mark_label":"Officer (VP - Marketing & Bus. Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP - Marketing & Bus. Dev.","security_title":"common stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":35000.0,"shares_display":"35,000","price_per_share":0.7,"price_display":"0.70","price_state":"stated","total_value":24500.0,"total_display":"24,500.00","total_whole":"24,500","shares_owned_after":55000.0,"shares_owned_after_display":"55,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-12-07","filed_date":"2007-12-11","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":8,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":8,"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":8},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000892160","name":"DERMA SCIENCES, INC.","url":"/issuer/0000892160","role":"Officer","n_filings":4,"first_seen":"2007-12-11","last_seen":"2014-09-17"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001354818","retrieved_at":"2026-08-24T02:55:05+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"}}