{"entity":{"type":"insider","cik":"0001479956","url":"/insider/0001479956","json_url":"/insider/0001479956.json","name":"Hack Michael G","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":29,"n_filings":10,"first":"2010-06-03","last":"2014-06-26","span_basis":"filed_date"},"name_variants":[{"name":"Hack Michael G","source":"filing","n_filings":10,"first_seen":"2010-06-03","last_seen":"2014-06-26"}],"transactions":[{"id":7043605,"accession":"0001005284-14-000054","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001005284-14-000054","line_url":"/filing/0001005284-14-000054#line-1","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"OLED","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2124.0,"shares_display":"2,124","price_per_share":30.01,"price_display":"30.01","price_state":"stated","total_value":63741.24,"total_display":"63,741.24","total_whole":"63,741","shares_owned_after":33187.0,"shares_owned_after_display":"33,187","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-06-24","filed_date":"2014-06-26","scope":"insider"},{"id":4484791,"accession":"0001005284-13-000057","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001005284-13-000057","line_url":"/filing/0001005284-13-000057#line-1","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"OLED","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3231.0,"shares_display":"3,231","price_per_share":33.65,"price_display":"33.65","price_state":"stated","total_value":108723.15,"total_display":"108,723.15","total_whole":"108,723","shares_owned_after":36890.0,"shares_owned_after_display":"36,890","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-09-17","filed_date":"2013-09-19","scope":"insider"},{"id":2238333,"accession":"0001005284-12-000045","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001005284-12-000045","line_url":"/filing/0001005284-12-000045#line-1","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4701.0,"shares_display":"4,701","price_per_share":44.7211,"price_display":"44.72","price_state":"stated","total_value":210233.8911,"total_display":"210,233.89","total_whole":"210,234","shares_owned_after":38139.0,"shares_owned_after_display":"38,139","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-05-01","filed_date":"2012-05-03","scope":"insider"},{"id":3053157,"accession":"0001005284-12-000016","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001005284-12-000016","line_url":"/filing/0001005284-12-000016#line-1","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4808.0,"shares_display":"4,808","price_per_share":45.0,"price_display":"45.00","price_state":"stated","total_value":216360.0,"total_display":"216,360.00","total_whole":"216,360","shares_owned_after":13830.0,"shares_owned_after_display":"13,830","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-02-01","filed_date":"2012-02-02","scope":"insider"},{"id":8895708,"accession":"0001005284-11-000078","txn_seq":13,"anchor":"line-13","filing_url":"/filing/0001005284-11-000078","line_url":"/filing/0001005284-11-000078#line-13","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":15000.0,"shares_display":"15,000","price_per_share":50.82,"price_display":"50.82","price_state":"stated","total_value":762300.0,"total_display":"762,300.00","total_whole":"762,300","shares_owned_after":22622.0,"shares_owned_after_display":"22,622","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-08-26","filed_date":"2011-08-29","scope":"insider"},{"id":8895704,"accession":"0001005284-11-000078","txn_seq":11,"anchor":"line-11","filing_url":"/filing/0001005284-11-000078","line_url":"/filing/0001005284-11-000078#line-11","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":16500.0,"shares_display":"16,500","price_per_share":50.15,"price_display":"50.15","price_state":"stated","total_value":827475.0,"total_display":"827,475.00","total_whole":"827,475","shares_owned_after":22622.0,"shares_owned_after_display":"22,622","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-08-25","filed_date":"2011-08-29","scope":"insider"},{"id":7624037,"accession":"0001005284-10-000109","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001005284-10-000109","line_url":"/filing/0001005284-10-000109","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5000.0,"shares_display":"5,000","price_per_share":29.774,"price_display":"29.77","price_state":"stated","total_value":148870.0,"total_display":"148,870.00","total_whole":"148,870","shares_owned_after":12044.0,"shares_owned_after_display":"12,044","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-06","filed_date":"2010-12-08","scope":"insider","n_lines":3},{"id":7444514,"accession":"0001005284-10-000105","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001005284-10-000105","line_url":"/filing/0001005284-10-000105#line-2","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5000.0,"shares_display":"5,000","price_per_share":24.25,"price_display":"24.25","price_state":"stated","total_value":121250.0,"total_display":"121,250.00","total_whole":"121,250","shares_owned_after":12044.0,"shares_owned_after_display":"12,044","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-11-23","filed_date":"2010-11-24","scope":"insider"},{"id":7520260,"accession":"0001005284-10-000081","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001005284-10-000081","line_url":"/filing/0001005284-10-000081","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5000.0,"shares_display":"5,000","price_per_share":20.55,"price_display":"20.55","price_state":"stated","total_value":102750.0,"total_display":"102,750.00","total_whole":"102,750","shares_owned_after":11635.0,"shares_owned_after_display":"11,635","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-09-01","filed_date":"2010-09-03","scope":"insider","n_lines":2},{"id":7189741,"accession":"0001005284-10-000078","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001005284-10-000078","line_url":"/filing/0001005284-10-000078","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8500.0,"shares_display":"8,500","price_per_share":21.647058823529413,"price_display":"21.65","price_state":"stated","total_value":184000.0,"total_display":"184,000.00","total_whole":"184,000","shares_owned_after":11635.0,"shares_owned_after_display":"11,635","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-08-18","filed_date":"2010-08-20","scope":"insider","n_lines":2},{"id":7578105,"accession":"0001005284-10-000045","txn_seq":16,"anchor":"line-16","filing_url":"/filing/0001005284-10-000045","line_url":"/filing/0001005284-10-000045","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3250.0,"shares_display":"3,250","price_per_share":18.39349230769231,"price_display":"18.39","price_state":"stated","total_value":59778.85,"total_display":"59,778.85","total_whole":"59,779","shares_owned_after":12382.0,"shares_owned_after_display":"12,382","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-06-03","filed_date":"2010-06-03","scope":"insider","n_lines":11},{"id":7578077,"accession":"0001005284-10-000045","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001005284-10-000045","line_url":"/filing/0001005284-10-000045","is_derivative":false,"issuer_cik":"0001005284","issuer_name":"UNIVERSAL DISPLAY CORP \\PA\\","issuer_ticker":"PANL","issuer_name_source":null,"issuer_url":"/issuer/0001005284","owner_cik":"0001479956","owner_name":"Hack Michael G","owner_display_name":"Hack Michael G","owner_url":"/insider/0001479956","role":"Officer (GM OLED Lighting & Displays,VP)","role_mark":"O","role_mark_label":"Officer (GM OLED Lighting & Displays,VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"GM OLED Lighting & Displays,VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6024.0,"shares_display":"6,024","price_per_share":17.093681938911022,"price_display":"17.09","price_state":"stated","total_value":102972.34,"total_display":"102,972.34","total_whole":"102,972","shares_owned_after":14456.0,"shares_owned_after_display":"14,456","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-06-01","filed_date":"2010-06-03","scope":"insider","n_lines":4}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":29,"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":29,"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":29},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001005284","name":"UNIVERSAL DISPLAY CORP \\PA\\","url":"/issuer/0001005284","role":"Officer (GM OLED Lighting & Displays,VP)","n_filings":10,"first_seen":"2010-06-03","last_seen":"2014-06-26"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001479956","retrieved_at":"2026-08-26T09:53:12+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"}}