{"entity":{"type":"insider","cik":"0001705335","url":"/insider/0001705335","json_url":"/insider/0001705335.json","name":"Pioneer Step Holdings Ltd","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":5,"n_filings":5,"first":"2017-05-26","last":"2024-08-21","span_basis":"filed_date"},"name_variants":[{"name":"Pioneer Step Holdings Ltd","source":"filing","n_filings":5,"first_seen":"2017-05-26","last_seen":"2024-08-21"}],"transactions":[{"id":2345100,"accession":"0000950170-24-099382","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950170-24-099382","line_url":"/filing/0000950170-24-099382#line-1","is_derivative":false,"issuer_cik":"0001386570","issuer_name":"ChromaDex Corp.","issuer_ticker":"CDXC","issuer_name_source":null,"issuer_url":"/issuer/0001386570","owner_cik":null,"owner_name":"Brilliant Dynasty Ltd; Champion River Ventures Ltd; Chau Hoi Shuen Solina Holly; Dvorak International Ltd; Elgar International Ltd; Pioneer Step Holdings Ltd; Radiant Treasure Ltd; Skyinvest Associates Ltd; Winsave Resources Ltd","owner_display_name":"Brilliant Dynasty Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":9,"other_reporting_owners":8,"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":11408715.0,"shares_display":"11,408,715","price_per_share":null,"price_display":null,"price_state":"not-stated","total_value":null,"total_display":null,"total_whole":null,"shares_owned_after":19294356.0,"shares_owned_after_display":"19,294,356","ownership_form":"I","is_10b5_1":null,"transaction_date":"2024-08-20","filed_date":"2024-08-21","scope":"insider"},{"id":6714760,"accession":"0000899243-22-032394","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-22-032394","line_url":"/filing/0000899243-22-032394#line-1","is_derivative":false,"issuer_cik":"0001386570","issuer_name":"ChromaDex Corp.","issuer_ticker":"CDXC","issuer_name_source":null,"issuer_url":"/issuer/0001386570","owner_cik":null,"owner_name":"Dvorak International Ltd; Pioneer Step Holdings Ltd; Chau Hoi Shuen Solina Holly","owner_display_name":"Dvorak International Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":960000.0,"shares_display":"960,000","price_per_share":1.25,"price_display":"1.25","price_state":"stated","total_value":1200000.0,"total_display":"1,200,000.00","total_whole":"1,200,000","shares_owned_after":7885641.0,"shares_owned_after_display":"7,885,641","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-09-30","filed_date":"2022-10-03","scope":"insider"},{"id":6560648,"accession":"0000899243-22-023253","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-22-023253","line_url":"/filing/0000899243-22-023253#line-1","is_derivative":false,"issuer_cik":"0001386570","issuer_name":"ChromaDex Corp.","issuer_ticker":"CDXC","issuer_name_source":null,"issuer_url":"/issuer/0001386570","owner_cik":null,"owner_name":"Dvorak International Ltd; Pioneer Step Holdings Ltd; Chau Hoi Shuen Solina Holly","owner_display_name":"Dvorak International Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":60037.0,"shares_display":"60,037","price_per_share":1.6636,"price_display":"1.66","price_state":"stated","total_value":99877.5532,"total_display":"99,877.55","total_whole":"99,878","shares_owned_after":6925641.0,"shares_owned_after_display":"6,925,641","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-06-16","filed_date":"2022-06-21","scope":"insider"},{"id":4567052,"accession":"0000899243-17-020793","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-17-020793","line_url":"/filing/0000899243-17-020793#line-1","is_derivative":false,"issuer_cik":"0001386570","issuer_name":"ChromaDex Corp.","issuer_ticker":"CDXC","issuer_name_source":null,"issuer_url":"/issuer/0001386570","owner_cik":null,"owner_name":"Pioneer Step Holdings Ltd; Chau Hoi Shuen Solina Holly","owner_display_name":"Pioneer Step Holdings Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":2,"other_reporting_owners":1,"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":786167.0,"shares_display":"786,167","price_per_share":2.6,"price_display":"2.60","price_state":"stated","total_value":2044034.2,"total_display":"2,044,034.20","total_whole":"2,044,034","shares_owned_after":3846155.0,"shares_owned_after_display":"3,846,155","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-08-18","filed_date":"2017-08-22","scope":"insider"},{"id":4212398,"accession":"0000899243-17-014475","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-17-014475","line_url":"/filing/0000899243-17-014475#line-1","is_derivative":false,"issuer_cik":"0001386570","issuer_name":"ChromaDex Corp.","issuer_ticker":"CDXC","issuer_name_source":null,"issuer_url":"/issuer/0001386570","owner_cik":null,"owner_name":"Pioneer Step Holdings Ltd; Chau Hoi Shuen Solina Holly","owner_display_name":"Pioneer Step Holdings Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":2,"other_reporting_owners":1,"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":2521526.0,"shares_display":"2,521,526","price_per_share":2.6,"price_display":"2.60","price_state":"stated","total_value":6555967.6,"total_display":"6,555,967.60","total_whole":"6,555,968","shares_owned_after":3059988.0,"shares_owned_after_display":"3,059,988","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-05-24","filed_date":"2017-05-26","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":0,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":0,"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":0},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001386570","name":"ChromaDex Corp.","url":"/issuer/0001386570","role":"Ten percent owner","n_filings":5,"first_seen":"2017-05-26","last_seen":"2024-08-21"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001705335","retrieved_at":"2026-08-26T20:59:30+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-25","last_ingest":"2026-08-26T05:24:25.741053+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"}}