{"entity":{"type":"insider","cik":"0001859317","url":"/insider/0001859317","json_url":"/insider/0001859317.json","name":"chiang yao-chung","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":10,"n_filings":8,"first":"2021-12-09","last":"2026-06-09","span_basis":"filed_date"},"name_variants":[{"name":"chiang yao-chung","source":"filing","n_filings":8,"first_seen":"2021-12-09","last_seen":"2026-06-09"}],"transactions":[{"id":5916652,"accession":"0001493152-26-027881","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493152-26-027881","line_url":"/filing/0001493152-26-027881#line-1","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":3500.0,"shares_display":"3,500","price_per_share":2.05,"price_display":"2.05","price_state":"stated","total_value":7175.0,"total_display":"7,175.00","total_whole":"7,175","shares_owned_after":11279.0,"shares_owned_after_display":"11,279","ownership_form":"I","is_10b5_1":null,"transaction_date":"2026-06-05","filed_date":"2026-06-09","scope":"insider"},{"id":5756093,"accession":"0001493152-26-027488","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493152-26-027488","line_url":"/filing/0001493152-26-027488#line-1","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":2000.0,"shares_display":"2,000","price_per_share":2.13,"price_display":"2.13","price_state":"stated","total_value":4260.0,"total_display":"4,260.00","total_whole":"4,260","shares_owned_after":7779.0,"shares_owned_after_display":"7,779","ownership_form":"I","is_10b5_1":null,"transaction_date":"2026-06-03","filed_date":"2026-06-05","scope":"insider"},{"id":5756081,"accession":"0001493152-26-026617","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493152-26-026617","line_url":"/filing/0001493152-26-026617#line-1","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":250.0,"shares_display":"250","price_per_share":2.3,"price_display":"2.30","price_state":"stated","total_value":575.0,"total_display":"575.00","total_whole":"575","shares_owned_after":5779.0,"shares_owned_after_display":"5,779","ownership_form":"I","is_10b5_1":null,"transaction_date":"2026-05-28","filed_date":"2026-06-01","scope":"insider"},{"id":6038690,"accession":"0001493152-26-026361","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493152-26-026361","line_url":"/filing/0001493152-26-026361#line-1","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":2000.0,"shares_display":"2,000","price_per_share":2.0,"price_display":"2.00","price_state":"stated","total_value":4000.0,"total_display":"4,000.00","total_whole":"4,000","shares_owned_after":5529.0,"shares_owned_after_display":"5,529","ownership_form":"I","is_10b5_1":null,"transaction_date":"2026-05-27","filed_date":"2026-05-29","scope":"insider"},{"id":6166963,"accession":"0001493152-26-024604","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001493152-26-024604","line_url":"/filing/0001493152-26-024604#line-2","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":2200.0,"shares_display":"2,200","price_per_share":1.68,"price_display":"1.68","price_state":"stated","total_value":3696.0,"total_display":"3,696.00","total_whole":"3,696","shares_owned_after":3529.0,"shares_owned_after_display":"3,529","ownership_form":"I","is_10b5_1":null,"transaction_date":"2026-05-19","filed_date":"2026-05-20","scope":"insider"},{"id":6166960,"accession":"0001493152-26-024604","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493152-26-024604","line_url":"/filing/0001493152-26-024604#line-1","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":500.0,"shares_display":"500","price_per_share":1.65,"price_display":"1.65","price_state":"stated","total_value":825.0,"total_display":"825.00","total_whole":"825","shares_owned_after":1329.0,"shares_owned_after_display":"1,329","ownership_form":"I","is_10b5_1":null,"transaction_date":"2026-05-18","filed_date":"2026-05-20","scope":"insider"},{"id":5813190,"accession":"0001493152-26-021716","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493152-26-021716","line_url":"/filing/0001493152-26-021716#line-1","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":129.0,"shares_display":"129","price_per_share":1.7,"price_display":"1.70","price_state":"stated","total_value":219.3,"total_display":"219.30","total_whole":"219","shares_owned_after":829.0,"shares_owned_after_display":"829","ownership_form":"I","is_10b5_1":null,"transaction_date":"2026-05-05","filed_date":"2026-05-07","scope":"insider"},{"id":5813189,"accession":"0001493152-26-020893","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001493152-26-020893","line_url":"/filing/0001493152-26-020893#line-2","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":200.0,"shares_display":"200","price_per_share":1.68,"price_display":"1.68","price_state":"stated","total_value":336.0,"total_display":"336.00","total_whole":"336","shares_owned_after":700.0,"shares_owned_after_display":"700","ownership_form":"I","is_10b5_1":null,"transaction_date":"2026-04-30","filed_date":"2026-05-01","scope":"insider"},{"id":5813187,"accession":"0001493152-26-020893","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493152-26-020893","line_url":"/filing/0001493152-26-020893#line-1","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":100.0,"shares_display":"100","price_per_share":1.75,"price_display":"1.75","price_state":"stated","total_value":175.0,"total_display":"175.00","total_whole":"175","shares_owned_after":500.0,"shares_owned_after_display":"500","ownership_form":"I","is_10b5_1":null,"transaction_date":"2026-04-29","filed_date":"2026-05-01","scope":"insider"},{"id":5444200,"accession":"0001654954-21-012992","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001654954-21-012992","line_url":"/filing/0001654954-21-012992#line-1","is_derivative":false,"issuer_cik":"0001014763","issuer_name":"Ainos, Inc.","issuer_ticker":"AIMD","issuer_name_source":null,"issuer_url":"/issuer/0001014763","owner_cik":"0001859317","owner_name":"chiang yao-chung","owner_display_name":"chiang yao-chung","owner_url":"/insider/0001859317","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":150000.0,"shares_display":"150,000","price_per_share":2.0,"price_display":"2.00","price_state":"stated","total_value":300000.0,"total_display":"300,000.00","total_whole":"300,000","shares_owned_after":150000.0,"shares_owned_after_display":"150,000","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-12-06","filed_date":"2021-12-09","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":10,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":10,"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":10},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001014763","name":"Ainos, Inc.","url":"/issuer/0001014763","role":"Director","n_filings":8,"first_seen":"2021-12-09","last_seen":"2026-06-09"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001859317","retrieved_at":"2026-08-27T19:34:35+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-26","last_ingest":"2026-08-27T05:24:39.644631+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"}}