{"entity":{"type":"insider","cik":"0001438229","url":"/insider/0001438229","json_url":"/insider/0001438229.json","name":"Shelton Wayne","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":28,"n_filings":2,"first":"2008-08-22","last":"2010-08-20","span_basis":"filed_date"},"name_variants":[{"name":"Shelton Wayne","source":"filing","n_filings":2,"first_seen":"2008-08-22","last_seen":"2010-08-20"}],"transactions":[{"id":7524450,"accession":"0001179110-10-012961","txn_seq":18,"anchor":"line-18","filing_url":"/filing/0001179110-10-012961","line_url":"/filing/0001179110-10-012961","is_derivative":false,"issuer_cik":"0001370450","issuer_name":"Willdan Group, Inc.","issuer_ticker":"WLDN","issuer_name_source":null,"issuer_url":"/issuer/0001370450","owner_cik":"0001438229","owner_name":"Shelton Wayne","owner_display_name":"Shelton Wayne","owner_url":"/insider/0001438229","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":4000.0,"shares_display":"4,000","price_per_share":3.27825,"price_display":"3.28","price_state":"stated","total_value":13113.0,"total_display":"13,113.00","total_whole":"13,113","shares_owned_after":18000.0,"shares_owned_after_display":"18,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-08-19","filed_date":"2010-08-20","scope":"insider","n_lines":4},{"id":7524442,"accession":"0001179110-10-012961","txn_seq":14,"anchor":"line-14","filing_url":"/filing/0001179110-10-012961","line_url":"/filing/0001179110-10-012961","is_derivative":false,"issuer_cik":"0001370450","issuer_name":"Willdan Group, Inc.","issuer_ticker":"WLDN","issuer_name_source":null,"issuer_url":"/issuer/0001370450","owner_cik":"0001438229","owner_name":"Shelton Wayne","owner_display_name":"Shelton Wayne","owner_url":"/insider/0001438229","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":6000.0,"shares_display":"6,000","price_per_share":3.211936666666667,"price_display":"3.21","price_state":"stated","total_value":19271.62,"total_display":"19,271.62","total_whole":"19,272","shares_owned_after":12919.0,"shares_owned_after_display":"12,919","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-08-18","filed_date":"2010-08-20","scope":"insider","n_lines":14},{"id":3595182,"accession":"0001179110-08-015790","txn_seq":10,"anchor":"line-10","filing_url":"/filing/0001179110-08-015790","line_url":"/filing/0001179110-08-015790","is_derivative":false,"issuer_cik":"0001370450","issuer_name":"Willdan Group, Inc.","issuer_ticker":"WLDN","issuer_name_source":null,"issuer_url":"/issuer/0001370450","owner_cik":"0001438229","owner_name":"Shelton Wayne","owner_display_name":"Shelton Wayne","owner_url":"/insider/0001438229","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"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":3.871615,"price_display":"3.87","price_state":"stated","total_value":38716.15,"total_display":"38,716.15","total_whole":"38,716","shares_owned_after":2800.0,"shares_owned_after_display":"2,800","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-08-21","filed_date":"2008-08-22","scope":"insider","n_lines":10}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":28,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":28,"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":28},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001370450","name":"Willdan Group, Inc.","url":"/issuer/0001370450","role":"Director","n_filings":2,"first_seen":"2008-08-22","last_seen":"2010-08-20"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001438229","retrieved_at":"2026-08-24T00:24:36+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"}}