{"entity":{"type":"insider","cik":"0001473618","url":"/insider/0001473618","json_url":"/insider/0001473618.json","name":"Piraino Michael Charles","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":12,"n_filings":10,"first":"2012-05-16","last":"2019-02-21","span_basis":"filed_date"},"name_variants":[{"name":"Piraino Michael Charles","source":"filing","n_filings":10,"first_seen":"2012-05-16","last_seen":"2019-02-21"}],"transactions":[{"id":8115496,"accession":"0000949158-19-000032","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0000949158-19-000032","line_url":"/filing/0000949158-19-000032#line-3","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (SVP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (SVP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":22.1986,"price_display":"22.20","price_state":"stated","total_value":554965.0,"total_display":"554,965.00","total_whole":"554,965","shares_owned_after":48230.0,"shares_owned_after_display":"48,230","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-02-21","filed_date":"2019-02-21","scope":"insider"},{"id":6620143,"accession":"0000949158-18-000130","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000949158-18-000130","line_url":"/filing/0000949158-18-000130#line-2","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (SVP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (SVP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":25.0949,"price_display":"25.09","price_state":"stated","total_value":501898.0,"total_display":"501,898.00","total_whole":"501,898","shares_owned_after":48230.0,"shares_owned_after_display":"48,230","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-11-26","filed_date":"2018-11-27","scope":"insider"},{"id":6408844,"accession":"0000949158-18-000017","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0000949158-18-000017","line_url":"/filing/0000949158-18-000017#line-4","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (SVP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (SVP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1400.0,"shares_display":"1,400","price_per_share":22.0,"price_display":"22.00","price_state":"stated","total_value":30800.0,"total_display":"30,800.00","total_whole":"30,800","shares_owned_after":42384.0,"shares_owned_after_display":"42,384","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-02-26","filed_date":"2018-02-27","scope":"insider"},{"id":6408838,"accession":"0000949158-18-000017","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000949158-18-000017","line_url":"/filing/0000949158-18-000017#line-2","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (SVP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (SVP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":22.015,"price_display":"22.02","price_state":"stated","total_value":385262.5,"total_display":"385,262.50","total_whole":"385,263","shares_owned_after":42384.0,"shares_owned_after_display":"42,384","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-02-23","filed_date":"2018-02-27","scope":"insider"},{"id":5053493,"accession":"0000949158-17-000129","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000949158-17-000129","line_url":"/filing/0000949158-17-000129#line-2","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (SVP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (SVP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1100.0,"shares_display":"1,100","price_per_share":23.0,"price_display":"23.00","price_state":"stated","total_value":25300.0,"total_display":"25,300.00","total_whole":"25,300","shares_owned_after":42384.0,"shares_owned_after_display":"42,384","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-11-30","filed_date":"2017-12-01","scope":"insider"},{"id":5011909,"accession":"0000949158-17-000126","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000949158-17-000126","line_url":"/filing/0000949158-17-000126#line-2","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (SVP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (SVP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":30000.0,"shares_display":"30,000","price_per_share":22.6135,"price_display":"22.61","price_state":"stated","total_value":678405.0,"total_display":"678,405.00","total_whole":"678,405","shares_owned_after":42384.0,"shares_owned_after_display":"42,384","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-11-27","filed_date":"2017-11-29","scope":"insider"},{"id":2595390,"accession":"0001209191-16-137801","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-137801","line_url":"/filing/0001209191-16-137801#line-2","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (SVP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (SVP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP Admin, GC & Corp Sec","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":21.965,"price_display":"21.96","price_state":"stated","total_value":329475.0,"total_display":"329,475.00","total_whole":"329,475","shares_owned_after":48937.0,"shares_owned_after_display":"48,937","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-08-16","filed_date":"2016-08-18","scope":"insider"},{"id":8542090,"accession":"0001209191-15-066628","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-15-066628","line_url":"/filing/0001209191-15-066628#line-1","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (SVP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (SVP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12912.0,"shares_display":"12,912","price_per_share":23.3618,"price_display":"23.36","price_state":"stated","total_value":301647.5616,"total_display":"301,647.56","total_whole":"301,648","shares_owned_after":52088.0,"shares_owned_after_display":"52,088","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-14","filed_date":"2015-08-18","scope":"insider"},{"id":6530814,"accession":"0001209191-14-053413","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-14-053413","line_url":"/filing/0001209191-14-053413","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (VP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (VP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":35000.0,"shares_display":"35,000","price_per_share":27.295945714285715,"price_display":"27.30","price_state":"stated","total_value":955358.1,"total_display":"955,358.10","total_whole":"955,358","shares_owned_after":74912.0,"shares_owned_after_display":"74,912","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-08-15","filed_date":"2014-08-19","scope":"insider","n_lines":2},{"id":4790858,"accession":"0001209191-13-039308","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-039308","line_url":"/filing/0001209191-13-039308#line-2","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (VP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (VP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":27.2144,"price_display":"27.21","price_state":"stated","total_value":544288.0,"total_display":"544,288.00","total_whole":"544,288","shares_owned_after":95500.0,"shares_owned_after_display":"95,500","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-08-02","filed_date":"2013-08-05","scope":"insider"},{"id":2649019,"accession":"0001209191-12-028674","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-028674","line_url":"/filing/0001209191-12-028674#line-1","is_derivative":false,"issuer_cik":"0000949158","issuer_name":"CRAY INC","issuer_ticker":"CRAY","issuer_name_source":null,"issuer_url":"/issuer/0000949158","owner_cik":"0001473618","owner_name":"Piraino Michael Charles","owner_display_name":"Piraino Michael Charles","owner_url":"/insider/0001473618","role":"Officer (VP Admin, GC & Corp Sec)","role_mark":"O","role_mark_label":"Officer (VP Admin, GC & Corp Sec)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Admin, GC & Corp Sec","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3000.0,"shares_display":"3,000","price_per_share":10.9972,"price_display":"11.00","price_state":"stated","total_value":32991.6,"total_display":"32,991.60","total_whole":"32,992","shares_owned_after":52000.0,"shares_owned_after_display":"52,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-05-14","filed_date":"2012-05-16","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":12,"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":12,"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":12},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000949158","name":"CRAY INC","url":"/issuer/0000949158","role":"Officer (SVP Admin, GC & Corp Sec)","n_filings":10,"first_seen":"2012-05-16","last_seen":"2019-02-21"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001473618","retrieved_at":"2026-08-26T22:52:20+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"}}